diff options
Diffstat (limited to 'tests')
217 files changed, 2761 insertions, 1009 deletions
diff --git a/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir index 2a7f90fe947..accb504c088 100644 --- a/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir @@ -24,9 +24,7 @@ fn a::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:11:14: 11:16]> bb1: { _4 = move _2; // scope 0 at $DIR/async_await.rs:+0:14: +0:16 _3 = const (); // scope 0 at $DIR/async_await.rs:+0:14: +0:16 - Deinit(_0); // scope 0 at $DIR/async_await.rs:+0:16: +0:16 - ((_0 as Ready).0: ()) = move _3; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 - discriminant(_0) = 0; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 + _0 = Poll::<()>::Ready(move _3); // scope 0 at $DIR/async_await.rs:+0:16: +0:16 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:11:14: 11:16]))) = 1; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 return; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 } diff --git a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir index 1449247aeda..ad4e5c6fcfd 100644 --- a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir @@ -167,8 +167,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_19); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 StorageLive(_20); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 _20 = (); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 - Deinit(_0); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 - discriminant(_0) = 1; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 + _0 = Poll::<()>::Pending; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 3; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 return; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 } @@ -276,8 +275,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_35); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 StorageLive(_36); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 _36 = (); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - Deinit(_0); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - discriminant(_0) = 1; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 + _0 = Poll::<()>::Pending; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 4; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 return; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 } @@ -317,9 +315,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, } bb26: { - Deinit(_0); // scope 0 at $DIR/async_await.rs:+3:2: +3:2 - ((_0 as Ready).0: ()) = move _37; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 - discriminant(_0) = 0; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 + _0 = Poll::<()>::Ready(move _37); // scope 0 at $DIR/async_await.rs:+3:2: +3:2 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 1; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 return; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 } diff --git a/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff b/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff index 6f01553eef6..20b0fb9643e 100644 --- a/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff +++ b/tests/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff @@ -61,10 +61,7 @@ bb3: { StorageDead(_9); // scope 0 at $DIR/combine_clone_of_primitives.rs:10:15: 10:16 - Deinit(_0); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 - (_0.0: T) = move _2; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 - (_0.1: u64) = move _5; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 - (_0.2: [f32; 3]) = move _8; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 + _0 = MyThing::<T> { v: move _2, i: move _5, a: move _8 }; // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:10: +0:15 StorageDead(_8); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:14: +0:15 StorageDead(_5); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:14: +0:15 StorageDead(_2); // scope 0 at $DIR/combine_clone_of_primitives.rs:+0:14: +0:15 diff --git a/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir b/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir index 6140fc52f65..9b69f79c28e 100644 --- a/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir +++ b/tests/mir-opt/const_allocation.main.ConstProp.after.32bit.mir @@ -26,17 +26,17 @@ alloc1 (static: FOO, size: 8, align: 4) { alloc18 (size: 48, align: 4) { 0x00 │ 00 00 00 00 __ __ __ __ ╾─alloc5──╼ 00 00 00 00 │ ....░░░░╾──╼.... - 0x10 │ 00 00 00 00 __ __ __ __ ╾─alloc9──╼ 02 00 00 00 │ ....░░░░╾──╼.... - 0x20 │ 01 00 00 00 2a 00 00 00 ╾─alloc14─╼ 03 00 00 00 │ ....*...╾──╼.... + 0x10 │ 00 00 00 00 __ __ __ __ ╾─alloc8──╼ 02 00 00 00 │ ....░░░░╾──╼.... + 0x20 │ 01 00 00 00 2a 00 00 00 ╾─alloc13─╼ 03 00 00 00 │ ....*...╾──╼.... } alloc5 (size: 0, align: 4) {} -alloc9 (size: 16, align: 4) { - ╾─alloc8──╼ 03 00 00 00 ╾─alloc10─╼ 03 00 00 00 │ ╾──╼....╾──╼.... +alloc8 (size: 16, align: 4) { + ╾─alloc9──╼ 03 00 00 00 ╾─alloc10─╼ 03 00 00 00 │ ╾──╼....╾──╼.... } -alloc8 (size: 3, align: 1) { +alloc9 (size: 3, align: 1) { 66 6f 6f │ foo } @@ -44,12 +44,12 @@ alloc10 (size: 3, align: 1) { 62 61 72 │ bar } -alloc14 (size: 24, align: 4) { - 0x00 │ ╾─alloc13─╼ 03 00 00 00 ╾─alloc15─╼ 03 00 00 00 │ ╾──╼....╾──╼.... +alloc13 (size: 24, align: 4) { + 0x00 │ ╾─alloc14─╼ 03 00 00 00 ╾─alloc15─╼ 03 00 00 00 │ ╾──╼....╾──╼.... 0x10 │ ╾─alloc16─╼ 04 00 00 00 │ ╾──╼.... } -alloc13 (size: 3, align: 1) { +alloc14 (size: 3, align: 1) { 6d 65 68 │ meh } diff --git a/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir b/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir index b2ed23c6873..d0f196e7245 100644 --- a/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir +++ b/tests/mir-opt/const_allocation.main.ConstProp.after.64bit.mir @@ -27,19 +27,19 @@ alloc1 (static: FOO, size: 16, align: 8) { alloc18 (size: 72, align: 8) { 0x00 │ 00 00 00 00 __ __ __ __ ╾───────alloc5────────╼ │ ....░░░░╾──────╼ 0x10 │ 00 00 00 00 00 00 00 00 00 00 00 00 __ __ __ __ │ ............â–‘â–‘â–‘â–‘ - 0x20 │ ╾───────alloc9────────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........ - 0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc14───────╼ │ ....*...╾──────╼ + 0x20 │ ╾───────alloc8────────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........ + 0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc13───────╼ │ ....*...╾──────╼ 0x40 │ 03 00 00 00 00 00 00 00 │ ........ } alloc5 (size: 0, align: 8) {} -alloc9 (size: 32, align: 8) { - 0x00 │ ╾───────alloc8────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ +alloc8 (size: 32, align: 8) { + 0x00 │ ╾───────alloc9────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ 0x10 │ ╾───────alloc10───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ } -alloc8 (size: 3, align: 1) { +alloc9 (size: 3, align: 1) { 66 6f 6f │ foo } @@ -47,13 +47,13 @@ alloc10 (size: 3, align: 1) { 62 61 72 │ bar } -alloc14 (size: 48, align: 8) { - 0x00 │ ╾───────alloc13───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ +alloc13 (size: 48, align: 8) { + 0x00 │ ╾───────alloc14───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ 0x10 │ ╾───────alloc15───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ 0x20 │ ╾───────alloc16───────╼ 04 00 00 00 00 00 00 00 │ ╾──────╼........ } -alloc13 (size: 3, align: 1) { +alloc14 (size: 3, align: 1) { 6d 65 68 │ meh } diff --git a/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff b/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff index 5e587be1f16..f1f53a48165 100644 --- a/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff +++ b/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff @@ -56,11 +56,8 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/const_debuginfo.rs:+1:9: +1:10 _1 = const 1_u8; // scope 0 at $DIR/const_debuginfo.rs:+1:13: +1:16 - StorageLive(_2); // scope 1 at $DIR/const_debuginfo.rs:+2:9: +2:10 _2 = const 2_u8; // scope 1 at $DIR/const_debuginfo.rs:+2:13: +2:16 - StorageLive(_3); // scope 2 at $DIR/const_debuginfo.rs:+3:9: +3:10 _3 = const 3_u8; // scope 2 at $DIR/const_debuginfo.rs:+3:13: +3:16 StorageLive(_4); // scope 3 at $DIR/const_debuginfo.rs:+4:9: +4:12 StorageLive(_5); // scope 3 at $DIR/const_debuginfo.rs:+4:15: +4:20 @@ -75,33 +72,16 @@ StorageLive(_14); // scope 5 at $DIR/const_debuginfo.rs:+8:9: +8:10 StorageLive(_15); // scope 5 at $DIR/const_debuginfo.rs:+8:9: +8:10 StorageLive(_16); // scope 5 at $DIR/const_debuginfo.rs:+8:9: +8:10 - Deinit(_14); // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 - Deinit(_15); // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 - Deinit(_16); // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _14 = const true; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _15 = const false; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _16 = const 123_u32; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 StorageLive(_10); // scope 6 at $DIR/const_debuginfo.rs:+10:9: +10:10 - Deinit(_10); // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - ((_10 as Some).0: u16) = const 99_u16; // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - discriminant(_10) = 1; // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - StorageLive(_17); // scope 7 at $DIR/const_debuginfo.rs:+12:9: +12:10 - StorageLive(_18); // scope 7 at $DIR/const_debuginfo.rs:+12:9: +12:10 - Deinit(_17); // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 - Deinit(_18); // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 + _10 = Option::<u16>::Some(const 99_u16); // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 _17 = const 32_u32; // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 _18 = const 32_u32; // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 StorageLive(_11); // scope 8 at $DIR/const_debuginfo.rs:+13:9: +13:10 - StorageLive(_12); // scope 8 at $DIR/const_debuginfo.rs:+13:13: +13:16 - _12 = const 32_u32; // scope 8 at $DIR/const_debuginfo.rs:+13:13: +13:16 - StorageLive(_13); // scope 8 at $DIR/const_debuginfo.rs:+13:19: +13:22 - _13 = const 32_u32; // scope 8 at $DIR/const_debuginfo.rs:+13:19: +13:22 _11 = const 64_u32; // scope 8 at $DIR/const_debuginfo.rs:+13:13: +13:22 - StorageDead(_13); // scope 8 at $DIR/const_debuginfo.rs:+13:21: +13:22 - StorageDead(_12); // scope 8 at $DIR/const_debuginfo.rs:+13:21: +13:22 StorageDead(_11); // scope 8 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_17); // scope 7 at $DIR/const_debuginfo.rs:+14:1: +14:2 - StorageDead(_18); // scope 7 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_10); // scope 6 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_14); // scope 5 at $DIR/const_debuginfo.rs:+14:1: +14:2 StorageDead(_15); // scope 5 at $DIR/const_debuginfo.rs:+14:1: +14:2 diff --git a/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff b/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff index f5457725943..4dc98f85674 100644 --- a/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff +++ b/tests/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff @@ -17,7 +17,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/const_goto_storage.rs:+1:9: +1:12 - StorageLive(_2); // scope 0 at $DIR/const_goto_storage.rs:+1:21: +1:23 -- Deinit(_2); // scope 0 at $DIR/const_goto_storage.rs:+1:21: +1:23 +- _2 = (); // scope 0 at $DIR/const_goto_storage.rs:+1:21: +1:23 - StorageLive(_3); // scope 0 at $DIR/const_goto_storage.rs:+2:15: +6:10 - StorageLive(_4); // scope 0 at $DIR/const_goto_storage.rs:+2:18: +2:76 - StorageLive(_5); // scope 0 at $DIR/const_goto_storage.rs:+2:21: +2:52 diff --git a/tests/mir-opt/const_prop/aggregate.foo.ConstProp.diff b/tests/mir-opt/const_prop/aggregate.foo.ConstProp.diff new file mode 100644 index 00000000000..6ac460db86f --- /dev/null +++ b/tests/mir-opt/const_prop/aggregate.foo.ConstProp.diff @@ -0,0 +1,55 @@ +- // MIR for `foo` before ConstProp ++ // MIR for `foo` after ConstProp + + fn foo(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/aggregate.rs:+0:8: +0:9 + let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:15: +0:15 + let _2: i32; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + let mut _3: i32; // in scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + let mut _4: (i32, u8); // in scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + let mut _7: i32; // in scope 0 at $DIR/aggregate.rs:+3:18: +3:26 + let mut _8: (u8, i32); // in scope 0 at $DIR/aggregate.rs:+3:18: +3:24 + let mut _9: u8; // in scope 0 at $DIR/aggregate.rs:+3:19: +3:20 + scope 1 { + debug first => _2; // in scope 1 at $DIR/aggregate.rs:+2:9: +2:14 + let _6: i32; // in scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + scope 2 { + debug second => _6; // in scope 2 at $DIR/aggregate.rs:+3:9: +3:15 + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + StorageLive(_4); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageLive(_5); // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _5 = _1; // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _4 = (const 0_i32, move _5); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageDead(_5); // scope 0 at $DIR/aggregate.rs:+2:22: +2:23 +- _3 = (_4.0: i32); // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 +- _2 = Add(move _3, const 1_i32); // scope 0 at $DIR/aggregate.rs:+2:17: +2:29 ++ _3 = const 0_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 ++ _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:29 + StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+2:28: +2:29 + StorageDead(_4); // scope 0 at $DIR/aggregate.rs:+2:29: +2:30 + StorageLive(_6); // scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + StorageLive(_7); // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 + StorageLive(_8); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageLive(_9); // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _9 = _1; // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _8 = (move _9, const 1_i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageDead(_9); // scope 1 at $DIR/aggregate.rs:+3:23: +3:24 +- _7 = (_8.1: i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 +- _6 = Add(move _7, const 2_i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:30 ++ _7 = const 1_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 ++ _6 = const 3_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:30 + StorageDead(_7); // scope 1 at $DIR/aggregate.rs:+3:29: +3:30 + StorageDead(_8); // scope 1 at $DIR/aggregate.rs:+3:30: +3:31 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:15: +4:2 + StorageDead(_6); // scope 1 at $DIR/aggregate.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+4:1: +4:2 + return; // scope 0 at $DIR/aggregate.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/const_prop/aggregate.foo.PreCodegen.after.mir b/tests/mir-opt/const_prop/aggregate.foo.PreCodegen.after.mir new file mode 100644 index 00000000000..2ef6d74e528 --- /dev/null +++ b/tests/mir-opt/const_prop/aggregate.foo.PreCodegen.after.mir @@ -0,0 +1,49 @@ +// MIR for `foo` after PreCodegen + +fn foo(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/aggregate.rs:+0:8: +0:9 + let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:15: +0:15 + let _2: i32; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + let mut _3: i32; // in scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + let mut _4: (i32, u8); // in scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + let mut _7: i32; // in scope 0 at $DIR/aggregate.rs:+3:18: +3:26 + let mut _8: (u8, i32); // in scope 0 at $DIR/aggregate.rs:+3:18: +3:24 + let mut _9: u8; // in scope 0 at $DIR/aggregate.rs:+3:19: +3:20 + scope 1 { + debug first => _2; // in scope 1 at $DIR/aggregate.rs:+2:9: +2:14 + let _6: i32; // in scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + scope 2 { + debug second => _6; // in scope 2 at $DIR/aggregate.rs:+3:9: +3:15 + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+2:9: +2:14 + StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + StorageLive(_4); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageLive(_5); // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _5 = _1; // scope 0 at $DIR/aggregate.rs:+2:21: +2:22 + _4 = (const 0_i32, move _5); // scope 0 at $DIR/aggregate.rs:+2:17: +2:23 + StorageDead(_5); // scope 0 at $DIR/aggregate.rs:+2:22: +2:23 + _3 = const 0_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:25 + _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+2:17: +2:29 + StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+2:28: +2:29 + StorageDead(_4); // scope 0 at $DIR/aggregate.rs:+2:29: +2:30 + StorageLive(_6); // scope 1 at $DIR/aggregate.rs:+3:9: +3:15 + StorageLive(_7); // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 + StorageLive(_8); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageLive(_9); // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _9 = _1; // scope 1 at $DIR/aggregate.rs:+3:19: +3:20 + _8 = (move _9, const 1_i32); // scope 1 at $DIR/aggregate.rs:+3:18: +3:24 + StorageDead(_9); // scope 1 at $DIR/aggregate.rs:+3:23: +3:24 + _7 = const 1_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:26 + _6 = const 3_i32; // scope 1 at $DIR/aggregate.rs:+3:18: +3:30 + StorageDead(_7); // scope 1 at $DIR/aggregate.rs:+3:29: +3:30 + StorageDead(_8); // scope 1 at $DIR/aggregate.rs:+3:30: +3:31 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:15: +4:2 + StorageDead(_6); // scope 1 at $DIR/aggregate.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+4:1: +4:2 + return; // scope 0 at $DIR/aggregate.rs:+4:2: +4:2 + } +} diff --git a/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff b/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff index 04378dbf374..f6e58955b4f 100644 --- a/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/aggregate.main.ConstProp.diff @@ -3,9 +3,11 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:11: +0:11 - let _1: i32; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 - let mut _2: i32; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 - let mut _3: (i32, i32, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _1: u8; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 + let mut _2: u8; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 + let mut _3: (i32, u8, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _4: (); // in scope 0 at $DIR/aggregate.rs:+2:5: +2:11 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:10 scope 1 { debug x => _1; // in scope 1 at $DIR/aggregate.rs:+1:9: +1:10 } @@ -14,19 +16,29 @@ StorageLive(_1); // scope 0 at $DIR/aggregate.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - Deinit(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.0: i32) = const 0_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.1: i32) = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.2: i32) = const 2_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 -- _2 = (_3.1: i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 -- _1 = Add(move _2, const 0_i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 -+ _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 -+ _1 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 + _3 = (const 0_i32, const 1_u8, const 2_i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 +- _2 = (_3.1: u8); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 +- _1 = Add(move _2, const 0_u8); // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 ++ _2 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 ++ _1 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+1:27: +1:28 StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+1:28: +1:29 - _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +2:2 - StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+2:1: +2:2 - return; // scope 0 at $DIR/aggregate.rs:+2:2: +2:2 + StorageLive(_4); // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + StorageLive(_5); // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 +- _5 = _1; // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 ++ _5 = const 1_u8; // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 + _4 = foo(move _5) -> bb1; // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + // mir::Constant + // + span: $DIR/aggregate.rs:8:5: 8:8 + // + literal: Const { ty: fn(u8) {foo}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_5); // scope 1 at $DIR/aggregate.rs:+2:10: +2:11 + StorageDead(_4); // scope 1 at $DIR/aggregate.rs:+2:11: +2:12 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +3:2 + StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+3:1: +3:2 + return; // scope 0 at $DIR/aggregate.rs:+3:2: +3:2 } } diff --git a/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir b/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir index cfc9a72e3b2..4706af92cba 100644 --- a/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir +++ b/tests/mir-opt/const_prop/aggregate.main.PreCodegen.after.mir @@ -2,9 +2,11 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/aggregate.rs:+0:11: +0:11 - let _1: i32; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 - let mut _2: i32; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 - let mut _3: (i32, i32, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _1: u8; // in scope 0 at $DIR/aggregate.rs:+1:9: +1:10 + let mut _2: u8; // in scope 0 at $DIR/aggregate.rs:+1:13: +1:24 + let mut _3: (i32, u8, i32); // in scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + let _4: (); // in scope 0 at $DIR/aggregate.rs:+2:5: +2:11 + let mut _5: u8; // in scope 0 at $DIR/aggregate.rs:+2:9: +2:10 scope 1 { debug x => _1; // in scope 1 at $DIR/aggregate.rs:+1:9: +1:10 } @@ -13,16 +15,25 @@ fn main() -> () { StorageLive(_1); // scope 0 at $DIR/aggregate.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 StorageLive(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - Deinit(_3); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.0: i32) = const 0_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.1: i32) = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - (_3.2: i32) = const 2_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 - _2 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 - _1 = const 1_i32; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 + _3 = (const 0_i32, const 1_u8, const 2_i32); // scope 0 at $DIR/aggregate.rs:+1:13: +1:22 + _2 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:24 + _1 = const 1_u8; // scope 0 at $DIR/aggregate.rs:+1:13: +1:28 StorageDead(_2); // scope 0 at $DIR/aggregate.rs:+1:27: +1:28 StorageDead(_3); // scope 0 at $DIR/aggregate.rs:+1:28: +1:29 - _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +2:2 - StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+2:1: +2:2 - return; // scope 0 at $DIR/aggregate.rs:+2:2: +2:2 + StorageLive(_4); // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + StorageLive(_5); // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 + _5 = const 1_u8; // scope 1 at $DIR/aggregate.rs:+2:9: +2:10 + _4 = foo(move _5) -> bb1; // scope 1 at $DIR/aggregate.rs:+2:5: +2:11 + // mir::Constant + // + span: $DIR/aggregate.rs:8:5: 8:8 + // + literal: Const { ty: fn(u8) {foo}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_5); // scope 1 at $DIR/aggregate.rs:+2:10: +2:11 + StorageDead(_4); // scope 1 at $DIR/aggregate.rs:+2:11: +2:12 + _0 = const (); // scope 0 at $DIR/aggregate.rs:+0:11: +3:2 + StorageDead(_1); // scope 0 at $DIR/aggregate.rs:+3:1: +3:2 + return; // scope 0 at $DIR/aggregate.rs:+3:2: +3:2 } } diff --git a/tests/mir-opt/const_prop/aggregate.rs b/tests/mir-opt/const_prop/aggregate.rs index 6a3080384da..aa123b7a866 100644 --- a/tests/mir-opt/const_prop/aggregate.rs +++ b/tests/mir-opt/const_prop/aggregate.rs @@ -5,4 +5,13 @@ // EMIT_MIR aggregate.main.PreCodegen.after.mir fn main() { let x = (0, 1, 2).1 + 0; + foo(x); +} + +// EMIT_MIR aggregate.foo.ConstProp.diff +// EMIT_MIR aggregate.foo.PreCodegen.after.mir +fn foo(x: u8) { + // Verify that we still propagate if part of the aggregate is not known. + let first = (0, x).0 + 1; + let second = (x, 1).1 + 2; } diff --git a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff index e085a88b2da..ae9ffd519a1 100644 --- a/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/bad_op_mod_by_zero.main.ConstProp.diff @@ -18,7 +18,6 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/bad_op_mod_by_zero.rs:+1:9: +1:10 _1 = const 0_i32; // scope 0 at $DIR/bad_op_mod_by_zero.rs:+1:13: +1:14 StorageLive(_2); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:9: +2:11 - _4 = Eq(_1, const 0_i32); // scope 1 at $DIR/bad_op_mod_by_zero.rs:+2:14: +2:19 diff --git a/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff index b4dccecc672..b9a10704be0 100644 --- a/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff @@ -17,17 +17,20 @@ StorageLive(_1); // scope 0 at $DIR/discriminant.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/discriminant.rs:+1:13: +1:64 StorageLive(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - Deinit(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - ((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 +- _3 = Option::<bool>::Some(const true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 - switchInt(move _4) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ _3 = const Option::<bool>::Some(true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 ++ // mir::Constant ++ // + span: $DIR/discriminant.rs:12:34: 12:44 ++ // + literal: Const { ty: Option<bool>, val: Value(Scalar(0x01)) } + _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 + switchInt(const 1_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb1: { - switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 +- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ switchInt(const true) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb2: { diff --git a/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff index b4dccecc672..b9a10704be0 100644 --- a/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff @@ -17,17 +17,20 @@ StorageLive(_1); // scope 0 at $DIR/discriminant.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/discriminant.rs:+1:13: +1:64 StorageLive(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - Deinit(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - ((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 +- _3 = Option::<bool>::Some(const true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 - switchInt(move _4) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ _3 = const Option::<bool>::Some(true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 ++ // mir::Constant ++ // + span: $DIR/discriminant.rs:12:34: 12:44 ++ // + literal: Const { ty: Option<bool>, val: Value(Scalar(0x01)) } + _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 + switchInt(const 1_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb1: { - switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 +- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ switchInt(const true) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb2: { diff --git a/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff b/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff index 6c4757c1a81..4f056dd85e3 100644 --- a/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/invalid_constant.main.ConstProp.diff @@ -32,16 +32,14 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/invalid_constant.rs:+6:9: +6:22 StorageLive(_2); // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 - Deinit(_2); // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 - (_2.0: u32) = const 1114113_u32; // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 + _2 = InvalidChar { int: const 1114113_u32 }; // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:63 - _1 = (_2.1: char); // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:67 + _1 = const {transmute(0x00110001): char}; // scope 2 at $DIR/invalid_constant.rs:+6:34: +6:67 StorageDead(_2); // scope 0 at $DIR/invalid_constant.rs:+6:69: +6:70 StorageLive(_3); // scope 1 at $DIR/invalid_constant.rs:+13:9: +13:21 StorageLive(_4); // scope 1 at $DIR/invalid_constant.rs:+13:25: +13:59 StorageLive(_5); // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 - Deinit(_5); // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 - (_5.0: u32) = const 4_u32; // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 + _5 = InvalidTag { int: const 4_u32 }; // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:55 - _4 = (_5.1: E); // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:57 - _3 = [move _4]; // scope 1 at $DIR/invalid_constant.rs:+13:24: +13:60 + _4 = const Scalar(0x00000004): E; // scope 4 at $DIR/invalid_constant.rs:+13:34: +13:57 diff --git a/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff b/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff index 488e772d0ea..964dd308074 100644 --- a/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/issue_66971.main.ConstProp.diff @@ -5,13 +5,14 @@ let mut _0: (); // return place in scope 0 at $DIR/issue_66971.rs:+0:11: +0:11 let _1: (); // in scope 0 at $DIR/issue_66971.rs:+1:5: +1:23 let mut _2: ((), u8, u8); // in scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 + let mut _3: (); // in scope 0 at $DIR/issue_66971.rs:+1:13: +1:15 bb0: { StorageLive(_1); // scope 0 at $DIR/issue_66971.rs:+1:5: +1:23 StorageLive(_2); // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 - Deinit(_2); // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 - (_2.1: u8) = const 0_u8; // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 - (_2.2: u8) = const 0_u8; // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 + StorageLive(_3); // scope 0 at $DIR/issue_66971.rs:+1:13: +1:15 + _2 = (move _3, const 0_u8, const 0_u8); // scope 0 at $DIR/issue_66971.rs:+1:12: +1:22 + StorageDead(_3); // scope 0 at $DIR/issue_66971.rs:+1:21: +1:22 _1 = encode(move _2) -> bb1; // scope 0 at $DIR/issue_66971.rs:+1:5: +1:23 // mir::Constant // + span: $DIR/issue_66971.rs:17:5: 17:11 diff --git a/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff b/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff index cd53048597b..a631cb31090 100644 --- a/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/issue_67019.main.ConstProp.diff @@ -11,12 +11,9 @@ StorageLive(_1); // scope 0 at $DIR/issue_67019.rs:+1:5: +1:20 StorageLive(_2); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 StorageLive(_3); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - Deinit(_3); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - (_3.0: u8) = const 1_u8; // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - (_3.1: u8) = const 2_u8; // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 - Deinit(_2); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 -- (_2.0: (u8, u8)) = move _3; // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 -+ (_2.0: (u8, u8)) = const (1_u8, 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 +- _3 = (const 1_u8, const 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 ++ _3 = const (1_u8, 2_u8); // scope 0 at $DIR/issue_67019.rs:+1:11: +1:17 + _2 = (move _3,); // scope 0 at $DIR/issue_67019.rs:+1:10: +1:19 StorageDead(_3); // scope 0 at $DIR/issue_67019.rs:+1:18: +1:19 _1 = test(move _2) -> bb1; // scope 0 at $DIR/issue_67019.rs:+1:5: +1:20 // mir::Constant diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff index f6bf522065b..d088c4f662b 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate.main.ConstProp.diff @@ -3,26 +3,27 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/mutable_variable_aggregate.rs:+0:11: +0:11 - let mut _1: (i32, i32); // in scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + let mut _3: i32; // in scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + let mut _4: i32; // in scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 scope 1 { - debug x => _1; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 - let _2: (i32, i32); // in scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 + debug x => (i32, i32){ .0 => _3, .1 => _4, }; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + let _1: i32; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 + let _2: i32; // in scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 scope 2 { - debug y => _2; // in scope 2 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 + debug y => (i32, i32){ .0 => _3, .1 => _2, }; // in scope 2 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 } } bb0: { - StorageLive(_1); // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 - (_1.0: i32) = const 42_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 - (_1.1: i32) = const 43_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 - (_1.1: i32) = const 99_i32; // scope 1 at $DIR/mutable_variable_aggregate.rs:+2:5: +2:13 + StorageLive(_4); // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:9: +1:14 + _3 = const 42_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 + _4 = const 43_i32; // scope 0 at $DIR/mutable_variable_aggregate.rs:+1:17: +1:25 + _4 = const 99_i32; // scope 1 at $DIR/mutable_variable_aggregate.rs:+2:5: +2:13 StorageLive(_2); // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:9: +3:10 -- _2 = _1; // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 -+ _2 = const (42_i32, 99_i32); // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 +- _2 = _4; // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 ++ _2 = const 99_i32; // scope 1 at $DIR/mutable_variable_aggregate.rs:+3:13: +3:14 StorageDead(_2); // scope 1 at $DIR/mutable_variable_aggregate.rs:+4:1: +4:2 - StorageDead(_1); // scope 0 at $DIR/mutable_variable_aggregate.rs:+4:1: +4:2 + StorageDead(_4); // scope 0 at $DIR/mutable_variable_aggregate.rs:+4:1: +4:2 return; // scope 0 at $DIR/mutable_variable_aggregate.rs:+4:2: +4:2 } } diff --git a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff index 213a70227d8..134f0c080bf 100644 --- a/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff @@ -9,24 +9,26 @@ let _2: &mut (i32, i32); // in scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:9: +2:10 scope 2 { debug z => _2; // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:9: +2:10 - let _3: (i32, i32); // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + let _3: i32; // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + let _4: i32; // in scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 scope 3 { - debug y => _3; // in scope 3 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + debug y => (i32, i32){ .0 => _3, .1 => _4, }; // in scope 3 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 } } } bb0: { StorageLive(_1); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 - (_1.0: i32) = const 42_i32; // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 - (_1.1: i32) = const 43_i32; // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 + _1 = (const 42_i32, const 43_i32); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+1:17: +1:25 StorageLive(_2); // scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:9: +2:10 _2 = &mut _1; // scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+2:13: +2:19 ((*_2).1: i32) = const 99_i32; // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+3:5: +3:13 StorageLive(_3); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 - _3 = _1; // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:13: +4:14 + StorageLive(_4); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:9: +4:10 + _3 = (_1.0: i32); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:13: +4:14 + _4 = (_1.1: i32); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+4:13: +4:14 StorageDead(_3); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 + StorageDead(_4); // scope 2 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 StorageDead(_2); // scope 1 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 StorageDead(_1); // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:1: +5:2 return; // scope 0 at $DIR/mutable_variable_aggregate_mut_ref.rs:+5:2: +5:2 diff --git a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff index c3f77b960a2..4010dd6c6d0 100644 --- a/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/mutable_variable_unprop_assign.main.ConstProp.diff @@ -16,7 +16,7 @@ debug y => _3; // in scope 3 at $DIR/mutable_variable_unprop_assign.rs:+4:9: +4:10 let _4: i32; // in scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 scope 4 { - debug z => _4; // in scope 4 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 + debug z => _5; // in scope 4 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 } } } @@ -31,10 +31,7 @@ } bb1: { - StorageLive(_5); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:9: +2:14 StorageLive(_6); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:9: +2:14 - Deinit(_5); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 - Deinit(_6); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 _5 = const 1_i32; // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 _6 = const 2_i32; // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+2:29: +2:35 StorageLive(_2); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+3:11: +3:12 @@ -43,12 +40,7 @@ StorageDead(_2); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+3:11: +3:12 StorageLive(_3); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+4:9: +4:10 _3 = _6; // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+4:13: +4:16 - StorageLive(_4); // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:9: +5:10 -- _4 = _5; // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:13: +5:16 -+ _4 = const 1_i32; // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+5:13: +5:16 - StorageDead(_4); // scope 3 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 StorageDead(_3); // scope 2 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 - StorageDead(_5); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 StorageDead(_6); // scope 1 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 StorageDead(_1); // scope 0 at $DIR/mutable_variable_unprop_assign.rs:+6:1: +6:2 return; // scope 0 at $DIR/mutable_variable_unprop_assign.rs:+6:2: +6:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff index 7c7aeac4c45..691aa01a564 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff @@ -17,7 +17,7 @@ debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { - debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 + debug z => _9; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } } } @@ -50,14 +50,7 @@ + _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 - StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 _9 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- _8 = _9; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 -+ _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 - StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff index 7c7aeac4c45..691aa01a564 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.64bit.diff @@ -17,7 +17,7 @@ debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { - debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 + debug z => _9; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } } } @@ -50,14 +50,7 @@ + _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 - StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 _9 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- _8 = _9; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 -+ _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 - StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir index 9db87cfc879..81cfd22db6c 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.32bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir index 9db87cfc879..81cfd22db6c 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.PreCodegen.after.64bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff index 3f9f3b2eac7..98cd020dade 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff @@ -48,20 +48,19 @@ StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 +- _9 = Point { x: const 12_u32, y: const 42_u32 }; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageLive(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + StorageLive(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _10 = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _11 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _8 = _11; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + StorageDead(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageDead(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 nop; // scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +4:2 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff index 3f9f3b2eac7..98cd020dade 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.64bit.diff @@ -48,20 +48,19 @@ StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 +- _9 = Point { x: const 12_u32, y: const 42_u32 }; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 - StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageLive(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + StorageLive(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _10 = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _11 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _8 = _11; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + StorageDead(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageDead(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 ++ nop; // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 nop; // scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +4:2 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir index d926b9df733..002e914e8fa 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.32bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir index d926b9df733..002e914e8fa 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.SimplifyLocals-final.after.64bit.mir @@ -3,12 +3,12 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 + let mut _3: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _2: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 scope 2 { debug y => _2; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - let _3: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 scope 3 { debug z => _3; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 } @@ -18,8 +18,6 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 StorageLive(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 - StorageLive(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 - StorageDead(_3); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_2); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2 diff --git a/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff b/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff index e3f5b120a32..22f710387db 100644 --- a/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff @@ -11,7 +11,6 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/scalar_literal_propagation.rs:+1:9: +1:10 _1 = const 1_u32; // scope 0 at $DIR/scalar_literal_propagation.rs:+1:13: +1:14 StorageLive(_2); // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15 - _2 = consume(_1) -> bb1; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15 diff --git a/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff b/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff index e4c92b617c6..270a1ccf560 100644 --- a/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff +++ b/tests/mir-opt/const_prop/tuple_literal_propagation.main.ConstProp.diff @@ -11,24 +11,17 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 - (_1.0: u32) = const 1_u32; // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 - (_1.1: u32) = const 2_u32; // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 +- _1 = (const 1_u32, const 2_u32); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 ++ _1 = const (1_u32, 2_u32); // scope 0 at $DIR/tuple_literal_propagation.rs:+1:13: +1:19 StorageLive(_2); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:5: +3:15 - StorageLive(_3); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:13: +3:14 -- _3 = _1; // scope 1 at $DIR/tuple_literal_propagation.rs:+3:13: +3:14 -+ _3 = const (1_u32, 2_u32); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:13: +3:14 - _2 = consume(move _3) -> bb1; // scope 1 at $DIR/tuple_literal_propagation.rs:+3:5: +3:15 + _2 = consume(_1) -> bb1; // scope 1 at $DIR/tuple_literal_propagation.rs:+3:5: +3:15 // mir::Constant // + span: $DIR/tuple_literal_propagation.rs:5:5: 5:12 // + literal: Const { ty: fn((u32, u32)) {consume}, val: Value(<ZST>) } } bb1: { - StorageDead(_3); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:14: +3:15 StorageDead(_2); // scope 1 at $DIR/tuple_literal_propagation.rs:+3:15: +3:16 - StorageDead(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:+4:1: +4:2 return; // scope 0 at $DIR/tuple_literal_propagation.rs:+4:2: +4:2 } } diff --git a/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff b/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff index b6b542fb794..def9fc6428f 100644 --- a/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff +++ b/tests/mir-opt/const_prop_miscompile.bar.ConstProp.diff @@ -19,8 +19,8 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 +- _1 = (const 1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 ++ _1 = const (1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 StorageLive(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+2:5: +4:6 StorageLive(_3); // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 _3 = &raw mut (_1.0: i32); // scope 2 at $DIR/const_prop_miscompile.rs:+3:10: +3:22 diff --git a/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff b/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff index e43735fd9e1..b54c10a140f 100644 --- a/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff +++ b/tests/mir-opt/const_prop_miscompile.foo.ConstProp.diff @@ -16,8 +16,8 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 +- _1 = (const 1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 ++ _1 = const (1_i32,); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21 StorageLive(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+2:6: +2:14 _2 = &mut (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+2:6: +2:14 (*_2) = const 5_i32; // scope 1 at $DIR/const_prop_miscompile.rs:+2:5: +2:18 diff --git a/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff b/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff index bc5083e1ad0..3e61869e82f 100644 --- a/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff +++ b/tests/mir-opt/copy-prop/cycle.main.CopyProp.diff @@ -29,7 +29,7 @@ } bb1: { - StorageLive(_2); // scope 1 at $DIR/cycle.rs:+2:9: +2:10 +- StorageLive(_2); // scope 1 at $DIR/cycle.rs:+2:9: +2:10 _2 = _1; // scope 1 at $DIR/cycle.rs:+2:13: +2:14 - StorageLive(_3); // scope 2 at $DIR/cycle.rs:+3:9: +3:10 - _3 = _2; // scope 2 at $DIR/cycle.rs:+3:13: +3:14 diff --git a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir index 918817da56c..d48b04e2de2 100644 --- a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir +++ b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir @@ -11,7 +11,6 @@ fn f(_1: usize) -> usize { } bb0: { - StorageLive(_2); // scope 0 at $DIR/dead_stores_79191.rs:+1:9: +1:10 _2 = _1; // scope 0 at $DIR/dead_stores_79191.rs:+1:13: +1:14 _1 = const 5_usize; // scope 1 at $DIR/dead_stores_79191.rs:+2:5: +2:10 _1 = _2; // scope 1 at $DIR/dead_stores_79191.rs:+3:5: +3:10 diff --git a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir index cf21fadd437..727791f50a4 100644 --- a/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir +++ b/tests/mir-opt/copy-prop/dead_stores_better.f.CopyProp.after.mir @@ -11,7 +11,6 @@ fn f(_1: usize) -> usize { } bb0: { - StorageLive(_2); // scope 0 at $DIR/dead_stores_better.rs:+1:9: +1:10 _2 = _1; // scope 0 at $DIR/dead_stores_better.rs:+1:13: +1:14 _1 = const 5_usize; // scope 1 at $DIR/dead_stores_better.rs:+2:5: +2:10 _1 = _2; // scope 1 at $DIR/dead_stores_better.rs:+3:5: +3:10 diff --git a/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.diff b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.diff new file mode 100644 index 00000000000..97d0a01e00b --- /dev/null +++ b/tests/mir-opt/copy-prop/issue_107511.main.CopyProp.diff @@ -0,0 +1,138 @@ +- // MIR for `main` before CopyProp ++ // MIR for `main` after CopyProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/issue_107511.rs:+0:11: +0:11 + let mut _1: i32; // in scope 0 at $DIR/issue_107511.rs:+1:9: +1:16 + let mut _3: std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _4: std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _5: usize; // in scope 0 at $DIR/issue_107511.rs:+6:17: +6:24 + let mut _6: &[i32]; // in scope 0 at $DIR/issue_107511.rs:+6:17: +6:24 + let mut _7: &[i32; 4]; // in scope 0 at $DIR/issue_107511.rs:+6:17: +6:24 + let mut _9: (); // in scope 0 at $DIR/issue_107511.rs:+0:1: +9:2 + let _10: (); // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _11: std::option::Option<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _12: &mut std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _13: &mut std::ops::Range<usize>; // in scope 0 at $DIR/issue_107511.rs:+6:14: +6:24 + let mut _14: isize; // in scope 0 at $DIR/issue_107511.rs:+6:5: +8:6 + let mut _15: !; // in scope 0 at $DIR/issue_107511.rs:+6:5: +8:6 + let mut _17: i32; // in scope 0 at $DIR/issue_107511.rs:+7:16: +7:20 + let _18: usize; // in scope 0 at $DIR/issue_107511.rs:+7:18: +7:19 + let mut _19: usize; // in scope 0 at $DIR/issue_107511.rs:+7:16: +7:20 + let mut _20: bool; // in scope 0 at $DIR/issue_107511.rs:+7:16: +7:20 + scope 1 { + debug sum => _1; // in scope 1 at $DIR/issue_107511.rs:+1:9: +1:16 + let _2: [i32; 4]; // in scope 1 at $DIR/issue_107511.rs:+2:9: +2:10 + scope 2 { + debug a => _2; // in scope 2 at $DIR/issue_107511.rs:+2:9: +2:10 + let mut _8: std::ops::Range<usize>; // in scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + scope 3 { + debug iter => _8; // in scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + let _16: usize; // in scope 3 at $DIR/issue_107511.rs:+6:9: +6:10 + scope 4 { + debug i => _16; // in scope 4 at $DIR/issue_107511.rs:+6:9: +6:10 + } + } + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/issue_107511.rs:+1:9: +1:16 + _1 = const 0_i32; // scope 0 at $DIR/issue_107511.rs:+1:19: +1:20 + StorageLive(_2); // scope 1 at $DIR/issue_107511.rs:+2:9: +2:10 + _2 = [const 0_i32, const 10_i32, const 20_i32, const 30_i32]; // scope 1 at $DIR/issue_107511.rs:+2:13: +2:28 + StorageLive(_3); // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_4); // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_5); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + StorageLive(_6); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + StorageLive(_7); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + _7 = &_2; // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + _6 = move _7 as &[i32] (Pointer(Unsize)); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + StorageDead(_7); // scope 2 at $DIR/issue_107511.rs:+6:17: +6:18 + _5 = core::slice::<impl [i32]>::len(move _6) -> bb1; // scope 2 at $DIR/issue_107511.rs:+6:17: +6:24 + // mir::Constant + // + span: $DIR/issue_107511.rs:10:19: 10:22 + // + literal: Const { ty: for<'a> fn(&'a [i32]) -> usize {core::slice::<impl [i32]>::len}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_6); // scope 2 at $DIR/issue_107511.rs:+6:23: +6:24 + _4 = std::ops::Range::<usize> { start: const 0_usize, end: move _5 }; // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageDead(_5); // scope 2 at $DIR/issue_107511.rs:+6:23: +6:24 + _3 = <std::ops::Range<usize> as IntoIterator>::into_iter(move _4) -> bb2; // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + // mir::Constant + // + span: $DIR/issue_107511.rs:10:14: 10:24 + // + literal: Const { ty: fn(std::ops::Range<usize>) -> <std::ops::Range<usize> as IntoIterator>::IntoIter {<std::ops::Range<usize> as IntoIterator>::into_iter}, val: Value(<ZST>) } + } + + bb2: { + StorageDead(_4); // scope 2 at $DIR/issue_107511.rs:+6:23: +6:24 + StorageLive(_8); // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + _8 = move _3; // scope 2 at $DIR/issue_107511.rs:+6:14: +6:24 + goto -> bb3; // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + } + + bb3: { +- StorageLive(_10); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_11); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_12); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + StorageLive(_13); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + _13 = &mut _8; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + _12 = &mut (*_13); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + _11 = <std::ops::Range<usize> as Iterator>::next(move _12) -> bb4; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + // mir::Constant + // + span: $DIR/issue_107511.rs:10:14: 10:24 + // + literal: Const { ty: for<'a> fn(&'a mut std::ops::Range<usize>) -> Option<<std::ops::Range<usize> as Iterator>::Item> {<std::ops::Range<usize> as Iterator>::next}, val: Value(<ZST>) } + } + + bb4: { + StorageDead(_12); // scope 3 at $DIR/issue_107511.rs:+6:23: +6:24 + _14 = discriminant(_11); // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + switchInt(move _14) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + } + + bb5: { +- StorageLive(_16); // scope 3 at $DIR/issue_107511.rs:+6:9: +6:10 + _16 = ((_11 as Some).0: usize); // scope 3 at $DIR/issue_107511.rs:+6:9: +6:10 + StorageLive(_17); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 +- StorageLive(_18); // scope 4 at $DIR/issue_107511.rs:+7:18: +7:19 +- _18 = _16; // scope 4 at $DIR/issue_107511.rs:+7:18: +7:19 + _19 = Len(_2); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 +- _20 = Lt(_18, _19); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 +- assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _18) -> bb8; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 ++ _20 = Lt(_16, _19); // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 ++ assert(move _20, "index out of bounds: the length is {} but the index is {}", move _19, _16) -> bb8; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 + } + + bb6: { + unreachable; // scope 3 at $DIR/issue_107511.rs:+6:14: +6:24 + } + + bb7: { + _0 = const (); // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + StorageDead(_13); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_11); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 +- StorageDead(_10); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_8); // scope 2 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_3); // scope 2 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_2); // scope 1 at $DIR/issue_107511.rs:+9:1: +9:2 + StorageDead(_1); // scope 0 at $DIR/issue_107511.rs:+9:1: +9:2 + return; // scope 0 at $DIR/issue_107511.rs:+9:2: +9:2 + } + + bb8: { +- _17 = _2[_18]; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 ++ _17 = _2[_16]; // scope 4 at $DIR/issue_107511.rs:+7:16: +7:20 + _1 = Add(_1, move _17); // scope 4 at $DIR/issue_107511.rs:+7:9: +7:20 + StorageDead(_17); // scope 4 at $DIR/issue_107511.rs:+7:19: +7:20 +- StorageDead(_18); // scope 4 at $DIR/issue_107511.rs:+7:20: +7:21 +- _10 = const (); // scope 4 at $DIR/issue_107511.rs:+6:25: +8:6 +- StorageDead(_16); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_13); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 + StorageDead(_11); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 +- StorageDead(_10); // scope 3 at $DIR/issue_107511.rs:+8:5: +8:6 +- _9 = const (); // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + goto -> bb3; // scope 3 at $DIR/issue_107511.rs:+6:5: +8:6 + } + } + diff --git a/tests/mir-opt/copy-prop/issue_107511.rs b/tests/mir-opt/copy-prop/issue_107511.rs new file mode 100644 index 00000000000..d593f2872ea --- /dev/null +++ b/tests/mir-opt/copy-prop/issue_107511.rs @@ -0,0 +1,13 @@ +// unit-test: CopyProp + +// EMIT_MIR issue_107511.main.CopyProp.diff +fn main() { + let mut sum = 0; + let a = [0, 10, 20, 30]; + + // `i` is assigned in a loop. Only removing its `StorageDead` would mean that + // execution sees repeated `StorageLive`. This would be UB. + for i in 0..a.len() { + sum += a[i]; + } +} diff --git a/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff index fce18fae436..d049c79d78d 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff @@ -23,9 +23,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/enum.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/enum.rs:+1:13: +1:21 - ((_1 as V1).0: i32) = const 0_i32; // scope 0 at $DIR/enum.rs:+1:13: +1:21 - discriminant(_1) = 0; // scope 0 at $DIR/enum.rs:+1:13: +1:21 + _1 = E::V1(const 0_i32); // scope 0 at $DIR/enum.rs:+1:13: +1:21 StorageLive(_2); // scope 1 at $DIR/enum.rs:+2:9: +2:10 _3 = discriminant(_1); // scope 1 at $DIR/enum.rs:+2:19: +2:20 switchInt(move _3) -> [0: bb3, 1: bb1, otherwise: bb2]; // scope 1 at $DIR/enum.rs:+2:13: +2:20 diff --git a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff index 6870d7d6c45..9c3f87f47c1 100644 --- a/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/inherit_overflow.main.DataflowConstProp.diff @@ -16,9 +16,7 @@ } bb0: { - StorageLive(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 _1 = const u8::MAX; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 - StorageLive(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 _2 = const 1_u8; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47 _5 = CheckedAdd(const u8::MAX, const 1_u8); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL diff --git a/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff index f66b00a9a22..8f045eedfb0 100644 --- a/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/repr_transparent.main.DataflowConstProp.diff @@ -17,8 +17,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/repr_transparent.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/repr_transparent.rs:+1:13: +1:19 - (_1.0: i32) = const 0_i32; // scope 0 at $DIR/repr_transparent.rs:+1:13: +1:19 + _1 = I32(const 0_i32); // scope 0 at $DIR/repr_transparent.rs:+1:13: +1:19 StorageLive(_2); // scope 1 at $DIR/repr_transparent.rs:+2:9: +2:10 StorageLive(_3); // scope 1 at $DIR/repr_transparent.rs:+2:17: +2:26 StorageLive(_4); // scope 1 at $DIR/repr_transparent.rs:+2:17: +2:20 @@ -31,9 +30,8 @@ + _3 = const 0_i32; // scope 1 at $DIR/repr_transparent.rs:+2:17: +2:26 StorageDead(_5); // scope 1 at $DIR/repr_transparent.rs:+2:25: +2:26 StorageDead(_4); // scope 1 at $DIR/repr_transparent.rs:+2:25: +2:26 - Deinit(_2); // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 -- (_2.0: i32) = move _3; // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 -+ (_2.0: i32) = const 0_i32; // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 +- _2 = I32(move _3); // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 ++ _2 = I32(const 0_i32); // scope 1 at $DIR/repr_transparent.rs:+2:13: +2:27 StorageDead(_3); // scope 1 at $DIR/repr_transparent.rs:+2:26: +2:27 _0 = const (); // scope 0 at $DIR/repr_transparent.rs:+0:11: +3:2 StorageDead(_2); // scope 1 at $DIR/repr_transparent.rs:+3:1: +3:2 diff --git a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff index 8126d4b8585..a91a755830d 100644 --- a/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/sibling_ptr.main.DataflowConstProp.diff @@ -23,9 +23,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/sibling_ptr.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 - (_1.0: u8) = const 0_u8; // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 - (_1.1: u8) = const 0_u8; // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 + _1 = (const 0_u8, const 0_u8); // scope 0 at $DIR/sibling_ptr.rs:+1:27: +1:33 StorageLive(_2); // scope 1 at $DIR/sibling_ptr.rs:+2:5: +5:6 StorageLive(_3); // scope 2 at $DIR/sibling_ptr.rs:+3:13: +3:14 _3 = &raw mut (_1.0: u8); // scope 2 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL diff --git a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff index cfb2706c167..53c62c08173 100644 --- a/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/struct.main.DataflowConstProp.diff @@ -21,8 +21,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/struct.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/struct.rs:+1:17: +1:21 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/struct.rs:+1:17: +1:21 + _1 = S(const 1_i32); // scope 0 at $DIR/struct.rs:+1:17: +1:21 StorageLive(_2); // scope 1 at $DIR/struct.rs:+2:9: +2:10 StorageLive(_3); // scope 1 at $DIR/struct.rs:+2:13: +2:16 - _3 = (_1.0: i32); // scope 1 at $DIR/struct.rs:+2:13: +2:16 diff --git a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff index e028def00a1..8ce4ce4ba97 100644 --- a/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/tuple.main.DataflowConstProp.diff @@ -25,9 +25,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/tuple.rs:+1:9: +1:14 - Deinit(_1); // scope 0 at $DIR/tuple.rs:+1:17: +1:23 - (_1.0: i32) = const 1_i32; // scope 0 at $DIR/tuple.rs:+1:17: +1:23 - (_1.1: i32) = const 2_i32; // scope 0 at $DIR/tuple.rs:+1:17: +1:23 + _1 = (const 1_i32, const 2_i32); // scope 0 at $DIR/tuple.rs:+1:17: +1:23 StorageLive(_2); // scope 1 at $DIR/tuple.rs:+2:9: +2:10 StorageLive(_3); // scope 1 at $DIR/tuple.rs:+2:13: +2:22 StorageLive(_4); // scope 1 at $DIR/tuple.rs:+2:13: +2:16 @@ -43,9 +41,7 @@ - _2 = Add(move _3, const 3_i32); // scope 1 at $DIR/tuple.rs:+2:13: +2:26 + _2 = const 6_i32; // scope 1 at $DIR/tuple.rs:+2:13: +2:26 StorageDead(_3); // scope 1 at $DIR/tuple.rs:+2:25: +2:26 - Deinit(_1); // scope 2 at $DIR/tuple.rs:+3:5: +3:15 - (_1.0: i32) = const 2_i32; // scope 2 at $DIR/tuple.rs:+3:5: +3:15 - (_1.1: i32) = const 3_i32; // scope 2 at $DIR/tuple.rs:+3:5: +3:15 + _1 = (const 2_i32, const 3_i32); // scope 2 at $DIR/tuple.rs:+3:5: +3:15 StorageLive(_6); // scope 2 at $DIR/tuple.rs:+4:9: +4:10 StorageLive(_7); // scope 2 at $DIR/tuple.rs:+4:13: +4:22 StorageLive(_8); // scope 2 at $DIR/tuple.rs:+4:13: +4:16 diff --git a/tests/mir-opt/deaggregator_test.bar.Deaggregator.diff b/tests/mir-opt/deaggregator_test.bar.Deaggregator.diff deleted file mode 100644 index db136485a21..00000000000 --- a/tests/mir-opt/deaggregator_test.bar.Deaggregator.diff +++ /dev/null @@ -1,21 +0,0 @@ -- // MIR for `bar` before Deaggregator -+ // MIR for `bar` after Deaggregator - - fn bar(_1: usize) -> Baz { - debug a => _1; // in scope 0 at $DIR/deaggregator_test.rs:+0:8: +0:9 - let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test.rs:+0:21: +0:24 - let mut _2: usize; // in scope 0 at $DIR/deaggregator_test.rs:+1:14: +1:15 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test.rs:+1:14: +1:15 - _2 = _1; // scope 0 at $DIR/deaggregator_test.rs:+1:14: +1:15 -- _0 = Baz { x: move _2, y: const 0f32, z: const false }; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ (_0.0: usize) = move _2; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ (_0.1: f32) = const 0f32; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 -+ (_0.2: bool) = const false; // scope 0 at $DIR/deaggregator_test.rs:+1:5: +1:35 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test.rs:+1:34: +1:35 - return; // scope 0 at $DIR/deaggregator_test.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test.rs b/tests/mir-opt/deaggregator_test.rs deleted file mode 100644 index ee59402af38..00000000000 --- a/tests/mir-opt/deaggregator_test.rs +++ /dev/null @@ -1,17 +0,0 @@ -// unit-test: Deaggregator - -struct Baz { - x: usize, - y: f32, - z: bool, -} - -// EMIT_MIR deaggregator_test.bar.Deaggregator.diff -fn bar(a: usize) -> Baz { - Baz { x: a, y: 0.0, z: false } -} - -fn main() { - // Make sure the function actually gets instantiated. - bar(0); -} diff --git a/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff b/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff deleted file mode 100644 index f28c2b482af..00000000000 --- a/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff +++ /dev/null @@ -1,20 +0,0 @@ -- // MIR for `bar` before Deaggregator -+ // MIR for `bar` after Deaggregator - - fn bar(_1: usize) -> Baz { - debug a => _1; // in scope 0 at $DIR/deaggregator_test_enum.rs:+0:8: +0:9 - let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test_enum.rs:+0:21: +0:24 - let mut _2: usize; // in scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 - _2 = _1; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 -- _0 = Baz::Foo { x: move _2 }; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ ((_0 as Foo).0: usize) = move _2; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ discriminant(_0) = 1; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:21: +1:22 - return; // scope 0 at $DIR/deaggregator_test_enum.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test_enum.rs b/tests/mir-opt/deaggregator_test_enum.rs deleted file mode 100644 index ea402dafdec..00000000000 --- a/tests/mir-opt/deaggregator_test_enum.rs +++ /dev/null @@ -1,19 +0,0 @@ -// unit-test: Deaggregator - -enum Baz { - Empty, - Foo { x: usize }, -} - -// EMIT_MIR deaggregator_test_enum.bar.Deaggregator.diff -fn bar(a: usize) -> Baz { - Baz::Foo { x: a } -} - -fn main() { - let x = bar(10); - match x { - Baz::Empty => println!("empty"), - Baz::Foo { x } => println!("{}", x), - }; -} diff --git a/tests/mir-opt/deaggregator_test_enum_2.rs b/tests/mir-opt/deaggregator_test_enum_2.rs deleted file mode 100644 index 955c317324a..00000000000 --- a/tests/mir-opt/deaggregator_test_enum_2.rs +++ /dev/null @@ -1,21 +0,0 @@ -// unit-test: Deaggregator -// Test that deaggregate fires in more than one basic block - -enum Foo { - A(i32), - B(i32), -} - -// EMIT_MIR deaggregator_test_enum_2.test1.Deaggregator.diff -fn test1(x: bool, y: i32) -> Foo { - if x { - Foo::A(y) - } else { - Foo::B(y) - } -} - -fn main() { - // Make sure the function actually gets instantiated. - test1(false, 0); -} diff --git a/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff b/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff deleted file mode 100644 index 210d3849e18..00000000000 --- a/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff +++ /dev/null @@ -1,45 +0,0 @@ -- // MIR for `test1` before Deaggregator -+ // MIR for `test1` after Deaggregator - - fn test1(_1: bool, _2: i32) -> Foo { - debug x => _1; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:10: +0:11 - debug y => _2; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:19: +0:20 - let mut _0: Foo; // return place in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:30: +0:33 - let mut _3: bool; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - let mut _4: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 - let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 - - bb0: { - StorageLive(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - _3 = _1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - switchInt(move _3) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - } - - bb1: { - StorageLive(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 - _4 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 -- _0 = Foo::A(move _4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ ((_0 as A).0: i32) = move _4; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ discriminant(_0) = 0; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 - StorageDead(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:17: +2:18 - goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:5: +5:6 - } - - bb2: { - StorageLive(_5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 - _5 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 -- _0 = Foo::B(move _5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ ((_0 as B).0: i32) = move _5; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ discriminant(_0) = 1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 - StorageDead(_5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:17: +4:18 - goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:5: +5:6 - } - - bb3: { - StorageDead(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+5:5: +5:6 - return; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+6:2: +6:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test_multiple.rs b/tests/mir-opt/deaggregator_test_multiple.rs deleted file mode 100644 index 46305fe21d2..00000000000 --- a/tests/mir-opt/deaggregator_test_multiple.rs +++ /dev/null @@ -1,17 +0,0 @@ -// unit-test: Deaggregator -// Test that deaggregate fires more than once per block - -enum Foo { - A(i32), - B, -} - -// EMIT_MIR deaggregator_test_multiple.test.Deaggregator.diff -fn test(x: i32) -> [Foo; 2] { - [Foo::A(x), Foo::A(x)] -} - -fn main() { - // Make sure the function actually gets instantiated. - test(0); -} diff --git a/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff b/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff deleted file mode 100644 index cf5da273c28..00000000000 --- a/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff +++ /dev/null @@ -1,35 +0,0 @@ -- // MIR for `test` before Deaggregator -+ // MIR for `test` after Deaggregator - - fn test(_1: i32) -> [Foo; 2] { - debug x => _1; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+0:9: +0:10 - let mut _0: [Foo; 2]; // return place in scope 0 at $DIR/deaggregator_test_multiple.rs:+0:20: +0:28 - let mut _2: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - let mut _3: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 - let mut _4: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - StorageLive(_3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 - _3 = _1; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 -- _2 = Foo::A(move _3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ Deinit(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ ((_2 as A).0: i32) = move _3; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ discriminant(_2) = 0; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - StorageDead(_3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:14: +1:15 - StorageLive(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - StorageLive(_5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 - _5 = _1; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 -- _4 = Foo::A(move _5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ Deinit(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ ((_4 as A).0: i32) = move _5; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ discriminant(_4) = 0; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - StorageDead(_5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:25: +1:26 - _0 = [move _2, move _4]; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:5: +1:27 - StorageDead(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:26: +1:27 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:26: +1:27 - return; // scope 0 at $DIR/deaggregator_test_multiple.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff index 98a02ee38dd..5383d1be129 100644 --- a/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff @@ -25,9 +25,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.1: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 _7 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 diff --git a/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff index aa75c44b809..b3e21ff49bd 100644 --- a/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff @@ -26,9 +26,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.1: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 _8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 diff --git a/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff index cea6ff7cd05..e098a88eb55 100644 --- a/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff @@ -25,9 +25,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 - (_3.1: std::option::Option<bool>) = move _5; // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:+1:16: +1:17 _7 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:+1:11: +1:17 diff --git a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff index b90d70ce43a..ec3b4bbdff4 100644 --- a/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff @@ -34,10 +34,7 @@ _6 = _2; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:15: +1:16 StorageLive(_7); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:18: +1:19 _7 = _3; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:18: +1:19 - Deinit(_4); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 - (_4.0: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 - (_4.1: std::option::Option<u32>) = move _6; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 - (_4.2: std::option::Option<u32>) = move _7; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 + _4 = (move _5, move _6, move _7); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:11: +1:20 StorageDead(_7); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:19: +1:20 StorageDead(_6); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:19: +1:20 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:+1:19: +1:20 diff --git a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff index 9edd1a39f45..a91d0d7cf73 100644 --- a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff @@ -73,9 +73,7 @@ _5 = _1; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:15: +5:16 StorageLive(_6); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:18: +5:23 _6 = _2; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:18: +5:23 - Deinit(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 - (_4.0: &ViewportPercentageLength) = move _5; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 - (_4.1: &ViewportPercentageLength) = move _6; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 + _4 = (move _5, move _6); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 StorageDead(_6); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:23: +5:24 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:23: +5:24 _34 = deref_copy (_4.0: &ViewportPercentageLength); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:14: +5:24 @@ -91,10 +89,8 @@ bb2: { StorageLive(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 - Deinit(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 - Deinit(_0); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 - ((_0 as Err).0: ()) = move _33; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 - discriminant(_0) = 1; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 + _33 = (); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 + _0 = Result::<ViewportPercentageLength, ()>::Err(move _33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 StorageDead(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:27: +10:28 StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+11:6: +11:7 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:1: +12:2 @@ -134,9 +130,7 @@ _14 = Add(move _15, move _16); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:38: +6:49 StorageDead(_16); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:48: +6:49 StorageDead(_15); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:48: +6:49 - Deinit(_3); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 - ((_3 as Vw).0: f32) = move _14; // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 - discriminant(_3) = 0; // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 + _3 = ViewportPercentageLength::Vw(move _14); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 StorageDead(_14); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 StorageDead(_13); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 StorageDead(_12); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 @@ -158,9 +152,7 @@ _19 = Add(move _20, move _21); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:38: +7:49 StorageDead(_21); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:48: +7:49 StorageDead(_20); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:48: +7:49 - Deinit(_3); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 - ((_3 as Vh).0: f32) = move _19; // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 - discriminant(_3) = 1; // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 + _3 = ViewportPercentageLength::Vh(move _19); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 StorageDead(_19); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 StorageDead(_18); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 StorageDead(_17); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 @@ -182,9 +174,7 @@ _24 = Add(move _25, move _26); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:44: +8:55 StorageDead(_26); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:54: +8:55 StorageDead(_25); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:54: +8:55 - Deinit(_3); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 - ((_3 as Vmin).0: f32) = move _24; // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 - discriminant(_3) = 2; // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 + _3 = ViewportPercentageLength::Vmin(move _24); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 StorageDead(_24); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 StorageDead(_23); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 StorageDead(_22); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 @@ -206,9 +196,7 @@ _29 = Add(move _30, move _31); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:44: +9:55 StorageDead(_31); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:54: +9:55 StorageDead(_30); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:54: +9:55 - Deinit(_3); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 - ((_3 as Vmax).0: f32) = move _29; // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 - discriminant(_3) = 3; // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 + _3 = ViewportPercentageLength::Vmax(move _29); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 StorageDead(_29); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 StorageDead(_28); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 StorageDead(_27); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 @@ -216,9 +204,7 @@ } bb10: { - Deinit(_0); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 - ((_0 as Ok).0: ViewportPercentageLength) = move _3; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 - discriminant(_0) = 0; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 + _0 = Result::<ViewportPercentageLength, ()>::Ok(move _3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+11:6: +11:7 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:1: +12:2 goto -> bb11; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:2: +12:2 diff --git a/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff index 82d8b2fc5a4..6468eb5f8dd 100644 --- a/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff @@ -32,9 +32,7 @@ _4 = _1; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:12: +1:13 StorageLive(_5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16 _5 = _2; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:15: +1:16 - Deinit(_3); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 - (_3.0: std::option::Option<u32>) = move _4; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 - (_3.1: std::option::Option<u32>) = move _5; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 + _3 = (move _4, move _5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:16: +1:17 _8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:+1:11: +1:17 diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff index df9f8dcf1a4..5ebaacd4ba9 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff @@ -51,14 +51,20 @@ } bb2: { - Deinit(_6); // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 - discriminant(_6) = 1; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 +- _6 = MinusPlus; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 ++ _6 = const MinusPlus; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 ++ // mir::Constant ++ // + span: $DIR/funky_arms.rs:21:17: 21:41 ++ // + literal: Const { ty: Sign, val: Value(Scalar(0x01)) } goto -> bb4; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 } bb3: { - Deinit(_6); // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 - discriminant(_6) = 0; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 +- _6 = Minus; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 ++ _6 = const Minus; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 ++ // mir::Constant ++ // + span: $DIR/funky_arms.rs:20:18: 20:38 ++ // + literal: Const { ty: Sign, val: Value(Scalar(0x00)) } goto -> bb4; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 } @@ -79,7 +85,6 @@ } bb6: { - StorageLive(_10); // scope 3 at $DIR/funky_arms.rs:+13:17: +13:26 _10 = ((_7 as Some).0: usize); // scope 3 at $DIR/funky_arms.rs:+13:17: +13:26 StorageLive(_11); // scope 3 at $DIR/funky_arms.rs:+15:43: +15:46 _11 = &mut (*_1); // scope 3 at $DIR/funky_arms.rs:+15:43: +15:46 diff --git a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir index 2f096c3e0a1..7efda05d2b8 100644 --- a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir @@ -54,9 +54,7 @@ fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator_tiny.rs:19:16: 19:24 StorageLive(_6); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 StorageLive(_7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 _7 = (); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - Deinit(_0); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - ((_0 as Yielded).0: ()) = move _7; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - discriminant(_0) = 0; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 + _0 = GeneratorState::<(), ()>::Yielded(move _7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 discriminant((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24]))) = 3; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 return; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 } diff --git a/tests/mir-opt/inline/cycle.f.Inline.diff b/tests/mir-opt/inline/cycle.f.Inline.diff index 75ea69a42eb..501390c3bf1 100644 --- a/tests/mir-opt/inline/cycle.f.Inline.diff +++ b/tests/mir-opt/inline/cycle.f.Inline.diff @@ -13,7 +13,7 @@ StorageLive(_3); // scope 0 at $DIR/cycle.rs:+1:5: +1:6 _3 = &_1; // scope 0 at $DIR/cycle.rs:+1:5: +1:6 StorageLive(_4); // scope 0 at $DIR/cycle.rs:+1:5: +1:8 - Deinit(_4); // scope 0 at $DIR/cycle.rs:+1:5: +1:8 + _4 = (); // scope 0 at $DIR/cycle.rs:+1:5: +1:8 _2 = <impl Fn() as Fn<()>>::call(move _3, move _4) -> [return: bb1, unwind: bb3]; // scope 0 at $DIR/cycle.rs:+1:5: +1:8 // mir::Constant // + span: $DIR/cycle.rs:6:5: 6:6 diff --git a/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir index 9eb3a01eef9..fff8d017127 100644 --- a/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure.foo.Inline.after.mir @@ -21,7 +21,15 @@ fn foo(_1: T, _2: i32) -> i32 { bb0: { StorageLive(_3); // scope 0 at $DIR/inline_closure.rs:+1:9: +1:10 - Deinit(_3); // scope 0 at $DIR/inline_closure.rs:+1:13: +1:24 + _3 = [closure@foo::<T>::{closure#0}]; // scope 0 at $DIR/inline_closure.rs:+1:13: +1:24 + // closure + // + def_id: DefId(0:6 ~ inline_closure[92ba]::foo::{closure#0}) + // + substs: [ + // T, + // i8, + // extern "rust-call" fn((i32, i32)) -> i32, + // (), + // ] StorageLive(_4); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:6 _4 = &_3; // scope 1 at $DIR/inline_closure.rs:+2:5: +2:6 StorageLive(_5); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 @@ -29,9 +37,7 @@ fn foo(_1: T, _2: i32) -> i32 { _6 = _2; // scope 1 at $DIR/inline_closure.rs:+2:7: +2:8 StorageLive(_7); // scope 1 at $DIR/inline_closure.rs:+2:10: +2:11 _7 = _2; // scope 1 at $DIR/inline_closure.rs:+2:10: +2:11 - Deinit(_5); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 - (_5.0: i32) = move _6; // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 - (_5.1: i32) = move _7; // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 + _5 = (move _6, move _7); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 StorageLive(_8); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 _8 = move (_5.0: i32); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 StorageLive(_9); // scope 1 at $DIR/inline_closure.rs:+2:5: +2:12 diff --git a/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir index dd32eb2d8d1..dab2043064f 100644 --- a/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure_borrows_arg.foo.Inline.after.mir @@ -24,7 +24,15 @@ fn foo(_1: T, _2: &i32) -> i32 { bb0: { StorageLive(_3); // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:9: +1:10 - Deinit(_3); // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:13: +4:6 + _3 = [closure@foo::<T>::{closure#0}]; // scope 0 at $DIR/inline_closure_borrows_arg.rs:+1:13: +4:6 + // closure + // + def_id: DefId(0:6 ~ inline_closure_borrows_arg[96e9]::foo::{closure#0}) + // + substs: [ + // T, + // i8, + // for<'a, 'b> extern "rust-call" fn((&'a i32, &'b i32)) -> i32, + // (), + // ] StorageLive(_4); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6 _4 = &_3; // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:6 StorageLive(_5); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 @@ -32,9 +40,7 @@ fn foo(_1: T, _2: &i32) -> i32 { _6 = &(*_2); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:7: +5:8 StorageLive(_7); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11 _7 = &(*_2); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:10: +5:11 - Deinit(_5); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 - (_5.0: &i32) = move _6; // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 - (_5.1: &i32) = move _7; // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 + _5 = (move _6, move _7); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 StorageLive(_8); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 _8 = move (_5.0: &i32); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 StorageLive(_9); // scope 1 at $DIR/inline_closure_borrows_arg.rs:+5:5: +5:12 diff --git a/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir b/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir index fd19c288666..84fd051e0a3 100644 --- a/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir +++ b/tests/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir @@ -30,9 +30,15 @@ fn foo(_1: T, _2: i32) -> (i32, T) { _4 = &_2; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 StorageLive(_5); // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 _5 = &_1; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 - Deinit(_3); // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 - (_3.0: &i32) = move _4; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 - (_3.1: &T) = move _5; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 + _3 = [closure@foo::<T>::{closure#0}] { q: move _4, t: move _5 }; // scope 0 at $DIR/inline_closure_captures.rs:+1:13: +1:24 + // closure + // + def_id: DefId(0:6 ~ inline_closure_captures[8bc0]::foo::{closure#0}) + // + substs: [ + // T, + // i8, + // extern "rust-call" fn((i32,)) -> (i32, T), + // (&i32, &T), + // ] StorageDead(_5); // scope 0 at $DIR/inline_closure_captures.rs:+1:16: +1:17 StorageDead(_4); // scope 0 at $DIR/inline_closure_captures.rs:+1:16: +1:17 StorageLive(_6); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:6 @@ -40,8 +46,7 @@ fn foo(_1: T, _2: i32) -> (i32, T) { StorageLive(_7); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 StorageLive(_8); // scope 1 at $DIR/inline_closure_captures.rs:+2:7: +2:8 _8 = _2; // scope 1 at $DIR/inline_closure_captures.rs:+2:7: +2:8 - Deinit(_7); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 - (_7.0: i32) = move _8; // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 + _7 = (move _8,); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 StorageLive(_9); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 _9 = move (_7.0: i32); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 StorageLive(_10); // scope 2 at $DIR/inline_closure_captures.rs:+1:19: +1:20 @@ -50,9 +55,7 @@ fn foo(_1: T, _2: i32) -> (i32, T) { StorageLive(_11); // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23 _13 = deref_copy ((*_6).1: &T); // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23 _11 = (*_13); // scope 2 at $DIR/inline_closure_captures.rs:+1:22: +1:23 - Deinit(_0); // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 - (_0.0: i32) = move _10; // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 - (_0.1: T) = move _11; // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 + _0 = (move _10, move _11); // scope 2 at $DIR/inline_closure_captures.rs:+1:18: +1:24 StorageDead(_11); // scope 2 at $DIR/inline_closure_captures.rs:+1:23: +1:24 StorageDead(_10); // scope 2 at $DIR/inline_closure_captures.rs:+1:23: +1:24 StorageDead(_9); // scope 1 at $DIR/inline_closure_captures.rs:+2:5: +2:9 diff --git a/tests/mir-opt/inline/inline_diverging.h.Inline.diff b/tests/mir-opt/inline/inline_diverging.h.Inline.diff index f82fcf4c821..e1b2f7dbf35 100644 --- a/tests/mir-opt/inline/inline_diverging.h.Inline.diff +++ b/tests/mir-opt/inline/inline_diverging.h.Inline.diff @@ -48,9 +48,7 @@ + StorageDead(_6); // scope 2 at $DIR/inline_diverging.rs:28:15: 28:16 + StorageLive(_8); // scope 3 at $DIR/inline_diverging.rs:29:6: 29:7 + _8 = move _3; // scope 3 at $DIR/inline_diverging.rs:29:6: 29:7 -+ Deinit(_1); // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 -+ (_1.0: !) = move _8; // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 -+ (_1.1: !) = move _9; // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 ++ _1 = (move _8, move _9); // scope 3 at $DIR/inline_diverging.rs:29:5: 29:11 + StorageDead(_8); // scope 3 at $DIR/inline_diverging.rs:29:10: 29:11 + StorageDead(_3); // scope 1 at $DIR/inline_diverging.rs:30:1: 30:2 + drop(_2) -> bb2; // scope 1 at $DIR/inline_diverging.rs:30:1: 30:2 diff --git a/tests/mir-opt/inline/inline_generator.main.Inline.diff b/tests/mir-opt/inline/inline_generator.main.Inline.diff index 57574acf923..95d649f89ba 100644 --- a/tests/mir-opt/inline/inline_generator.main.Inline.diff +++ b/tests/mir-opt/inline/inline_generator.main.Inline.diff @@ -44,8 +44,17 @@ - } - - bb1: { -+ Deinit(_4); // scope 2 at $DIR/inline_generator.rs:15:5: 15:41 -+ discriminant(_4) = 0; // scope 2 at $DIR/inline_generator.rs:15:5: 15:41 ++ _4 = [generator@$DIR/inline_generator.rs:15:5: 15:8 (#0)]; // scope 2 at $DIR/inline_generator.rs:15:5: 15:41 ++ // generator ++ // + def_id: DefId(0:7 ~ inline_generator[ea31]::g::{closure#0}) ++ // + substs: [ ++ // bool, ++ // i32, ++ // bool, ++ // {bool, i32}, ++ // (), ++ // ] ++ // + movability: Movable _3 = &mut _4; // scope 0 at $DIR/inline_generator.rs:+1:23: +1:31 - _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:32 - // mir::Constant @@ -59,8 +68,7 @@ + _5 = move _3; // scope 4 at $SRC_DIR/core/src/pin.rs:LL:COL + StorageLive(_6); // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL + _6 = move _5; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ Deinit(_2); // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]) = move _6; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL ++ _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]> { pointer: move _6 }; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL + StorageDead(_6); // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL + StorageDead(_5); // scope 4 at $SRC_DIR/core/src/pin.rs:LL:COL StorageDead(_3); // scope 0 at $DIR/inline_generator.rs:+1:31: +1:32 @@ -106,9 +114,7 @@ + } + + bb6: { -+ Deinit(_1); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ ((_1 as Yielded).0: i32) = move _8; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ discriminant(_1) = 0; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 ++ _1 = GeneratorState::<i32, bool>::Yielded(move _8); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + _11 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + discriminant((*_11)) = 3; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:11: 15:39 @@ -117,9 +123,7 @@ + bb7: { + StorageLive(_8); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 + StorageDead(_8); // scope 6 at $DIR/inline_generator.rs:15:38: 15:39 -+ Deinit(_1); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ ((_1 as Complete).0: bool) = _7; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ discriminant(_1) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 ++ _1 = GeneratorState::<i32, bool>::Complete(_7); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + _12 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + discriminant((*_12)) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:41: 15:41 diff --git a/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff b/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff index a28da146e37..a1cbf0d3e0d 100644 --- a/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff +++ b/tests/mir-opt/inline/inline_into_box_place.main.Inline.diff @@ -51,9 +51,7 @@ + // + span: $SRC_DIR/alloc/src/vec/mod.rs:LL:COL + // + user_ty: UserType(0) + // + literal: Const { ty: alloc::raw_vec::RawVec<u32>, val: Unevaluated(alloc::raw_vec::RawVec::<T>::NEW, [u32], None) } -+ Deinit(_9); // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL -+ (_9.0: alloc::raw_vec::RawVec<u32>) = move _10; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL -+ (_9.1: usize) = const 0_usize; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL ++ _9 = Vec::<u32> { buf: move _10, len: const 0_usize }; // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL + StorageDead(_10); // scope 3 at $SRC_DIR/alloc/src/vec/mod.rs:LL:COL + (*_8) = move _9; // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43 + StorageDead(_9); // scope 0 at $DIR/inline_into_box_place.rs:+1:33: +1:43 diff --git a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir index d99ae1a6c7c..4dd1aad489d 100644 --- a/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir +++ b/tests/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir @@ -20,14 +20,20 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:13: +1:33 + _1 = [closure@$DIR/issue_76997_inline_scopes_parenting.rs:5:13: 5:16]; // scope 0 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:13: +1:33 + // closure + // + def_id: DefId(0:4 ~ issue_76997_inline_scopes_parenting[bc59]::main::{closure#0}) + // + substs: [ + // i8, + // extern "rust-call" fn(((),)), + // (), + // ] StorageLive(_2); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6 _2 = &_1; // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:6 StorageLive(_3); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 StorageLive(_4); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9 - Deinit(_4); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9 - Deinit(_3); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 - (_3.0: ()) = move _4; // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 + _4 = (); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:7: +2:9 + _3 = (move _4,); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 StorageLive(_5); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 _5 = move (_3.0: ()); // scope 1 at $DIR/issue_76997_inline_scopes_parenting.rs:+2:5: +2:10 StorageLive(_6); // scope 2 at $DIR/issue_76997_inline_scopes_parenting.rs:+1:23: +1:24 diff --git a/tests/mir-opt/inline/issue_78442.bar.Inline.diff b/tests/mir-opt/inline/issue_78442.bar.Inline.diff index 51a98465fd9..aa62e4a165e 100644 --- a/tests/mir-opt/inline/issue_78442.bar.Inline.diff +++ b/tests/mir-opt/inline/issue_78442.bar.Inline.diff @@ -25,7 +25,7 @@ bb1: { _3 = &_4; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 StorageLive(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - Deinit(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + _5 = (); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - // mir::Constant - // + span: $DIR/issue_78442.rs:11:5: 11:15 diff --git a/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff b/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff index e47466c5e80..21055c6bfb5 100644 --- a/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff +++ b/tests/mir-opt/inline/issue_78442.bar.RevealAll.diff @@ -24,7 +24,7 @@ bb1: { _3 = &_4; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 StorageLive(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - Deinit(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + _5 = (); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - _2 = <impl Fn() as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + _2 = <fn() {foo} as Fn<()>>::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 // mir::Constant diff --git a/tests/mir-opt/issue_101973.inner.ConstProp.diff b/tests/mir-opt/issue_101973.inner.ConstProp.diff index 30bf2c0684e..002392c5cf8 100644 --- a/tests/mir-opt/issue_101973.inner.ConstProp.diff +++ b/tests/mir-opt/issue_101973.inner.ConstProp.diff @@ -33,7 +33,6 @@ bb0: { StorageLive(_2); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65 StorageLive(_3); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:58 - StorageLive(_4); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:17 StorageLive(_12); // scope 2 at $DIR/issue_101973.rs:7:12: 7:27 StorageLive(_13); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 _14 = CheckedShr(_1, const 0_i32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 @@ -63,7 +62,6 @@ StorageDead(_13); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27 _4 = BitOr(const 0_u32, move _12); // scope 2 at $DIR/issue_101973.rs:7:5: 7:27 StorageDead(_12); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27 - StorageLive(_6); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 StorageLive(_7); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52 StorageLive(_8); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 _10 = CheckedShr(_1, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 diff --git a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff index c14780052fb..cc4f7cc0699 100644 --- a/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff +++ b/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.diff @@ -29,7 +29,6 @@ bb0: { StorageLive(_2); // scope 0 at $DIR/issue_76432.rs:+1:9: +1:10 - StorageLive(_4); // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 StorageLive(_5); // scope 0 at $DIR/issue_76432.rs:+1:20: +1:29 _5 = [_1, _1, _1]; // scope 0 at $DIR/issue_76432.rs:+1:20: +1:29 _4 = &_5; // scope 0 at $DIR/issue_76432.rs:+1:19: +1:29 diff --git a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff index 93804780371..bcda1288045 100644 --- a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff @@ -67,17 +67,14 @@ bb7: { StorageDead(_6); // scope 4 at $DIR/issue_75439.rs:+5:35: +5:36 - Deinit(_0); // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 - ((_0 as Some).0: [u8; 4]) = move _5; // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 - discriminant(_0) = 1; // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 + _0 = Option::<[u8; 4]>::Some(move _5); // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 StorageDead(_5); // scope 3 at $DIR/issue_75439.rs:+5:38: +5:39 StorageDead(_4); // scope 1 at $DIR/issue_75439.rs:+6:5: +6:6 goto -> bb9; // scope 1 at $DIR/issue_75439.rs:+4:5: +8:6 } bb8: { - Deinit(_0); // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 - discriminant(_0) = 0; // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 + _0 = Option::<[u8; 4]>::None; // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 goto -> bb9; // scope 1 at $DIR/issue_75439.rs:+4:5: +8:6 } diff --git a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff index ec15fd1ef74..5c972a00e46 100644 --- a/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff +++ b/tests/mir-opt/lower_intrinsics.f_copy_nonoverlapping.LowerIntrinsics.diff @@ -25,9 +25,9 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/lower_intrinsics.rs:+1:9: +1:12 - Deinit(_1); // scope 0 at $DIR/lower_intrinsics.rs:+1:15: +1:17 + _1 = (); // scope 0 at $DIR/lower_intrinsics.rs:+1:15: +1:17 StorageLive(_2); // scope 1 at $DIR/lower_intrinsics.rs:+2:9: +2:16 - Deinit(_2); // scope 1 at $DIR/lower_intrinsics.rs:+2:19: +2:21 + _2 = (); // scope 1 at $DIR/lower_intrinsics.rs:+2:19: +2:21 StorageLive(_3); // scope 3 at $DIR/lower_intrinsics.rs:+4:9: +4:95 StorageLive(_4); // scope 3 at $DIR/lower_intrinsics.rs:+4:29: +4:59 StorageLive(_5); // scope 3 at $DIR/lower_intrinsics.rs:+4:29: +4:45 diff --git a/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff index be91b0bfe68..92f8d4e14ab 100644 --- a/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.bar.MatchBranchSimplification.diff @@ -41,7 +41,7 @@ - _3 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:+16:13: +16:22 - _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:+17:13: +17:22 - _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:+18:13: +18:21 -- Deinit(_6); // scope 4 at $DIR/matches_reduce_branches.rs:+19:13: +19:15 +- _6 = (); // scope 4 at $DIR/matches_reduce_branches.rs:+19:13: +19:15 - goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:+19:13: +19:15 - } - @@ -54,7 +54,7 @@ + _3 = Eq(_11, const 7_i32); // scope 4 at $DIR/matches_reduce_branches.rs:+9:13: +9:21 _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:+10:13: +10:22 _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:+11:13: +11:21 - Deinit(_6); // scope 4 at $DIR/matches_reduce_branches.rs:+12:13: +12:15 + _6 = (); // scope 4 at $DIR/matches_reduce_branches.rs:+12:13: +12:15 - goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:+12:13: +12:15 - } - @@ -69,11 +69,7 @@ _9 = _4; // scope 4 at $DIR/matches_reduce_branches.rs:+23:12: +23:13 StorageLive(_10); // scope 4 at $DIR/matches_reduce_branches.rs:+23:15: +23:16 _10 = _5; // scope 4 at $DIR/matches_reduce_branches.rs:+23:15: +23:16 - Deinit(_0); // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.0: bool) = move _7; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.1: bool) = move _8; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.2: bool) = move _9; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 - (_0.3: bool) = move _10; // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 + _0 = (move _7, move _8, move _9, move _10); // scope 4 at $DIR/matches_reduce_branches.rs:+23:5: +23:17 StorageDead(_10); // scope 4 at $DIR/matches_reduce_branches.rs:+23:16: +23:17 StorageDead(_9); // scope 4 at $DIR/matches_reduce_branches.rs:+23:16: +23:17 StorageDead(_8); // scope 4 at $DIR/matches_reduce_branches.rs:+23:16: +23:17 diff --git a/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff index aa8092ece66..0580f73341d 100644 --- a/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.diff @@ -34,7 +34,7 @@ - } - - bb4: { - Deinit(_0); // scope 0 at $DIR/matches_reduce_branches.rs:+2:9: +2:11 + _0 = (); // scope 0 at $DIR/matches_reduce_branches.rs:+2:9: +2:11 - goto -> bb6; // scope 0 at $DIR/matches_reduce_branches.rs:+1:5: +3:6 + goto -> bb3; // scope 0 at $DIR/matches_reduce_branches.rs:+1:5: +3:6 } diff --git a/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff b/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff index 193104dd30e..20e8ef2f720 100644 --- a/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff +++ b/tests/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.diff @@ -20,7 +20,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/matches_reduce_branches.rs:+1:9: +1:12 StorageLive(_2); // scope 0 at $DIR/matches_reduce_branches.rs:+1:21: +1:23 - Deinit(_2); // scope 0 at $DIR/matches_reduce_branches.rs:+1:21: +1:23 + _2 = (); // scope 0 at $DIR/matches_reduce_branches.rs:+1:21: +1:23 StorageLive(_3); // scope 0 at $DIR/matches_reduce_branches.rs:+2:15: +6:10 StorageLive(_4); // scope 0 at $DIR/matches_reduce_branches.rs:+2:18: +2:76 StorageLive(_5); // scope 0 at $DIR/matches_reduce_branches.rs:+2:21: +2:52 diff --git a/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir index e522534867d..210f178a0a9 100644 --- a/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir @@ -16,20 +16,15 @@ fn main() -> () { StorageLive(_1); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:9: +1:14 StorageLive(_2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 StorageLive(_3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 - Deinit(_3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 - (_3.0: usize) = const 0_usize; // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 - Deinit(_2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 - (_2.0: Droppy) = move _3; // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 + _3 = Droppy(const 0_usize); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:32: +1:41 + _2 = Aligned(move _3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:24: +1:42 StorageDead(_3); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:41: +1:42 - Deinit(_1); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:17: +1:43 - (_1.0: Aligned) = move _2; // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:17: +1:43 + _1 = Packed(move _2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:17: +1:43 StorageDead(_2); // scope 0 at $DIR/packed_struct_drop_aligned.rs:+1:42: +1:43 StorageLive(_4); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 StorageLive(_5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 - Deinit(_5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 - (_5.0: usize) = const 0_usize; // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 - Deinit(_4); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 - (_4.0: Droppy) = move _5; // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 + _5 = Droppy(const 0_usize); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:19: +2:28 + _4 = Aligned(move _5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:11: +2:29 StorageDead(_5); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:28: +2:29 StorageLive(_6); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:5: +2:8 _6 = move (_1.0: Aligned); // scope 1 at $DIR/packed_struct_drop_aligned.rs:+2:5: +2:8 diff --git a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff index ed1d0b87f60..a8dd91efc37 100644 --- a/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff +++ b/tests/mir-opt/remove_storage_markers.main.RemoveStorageMarkers.diff @@ -31,9 +31,7 @@ _1 = const 0_i32; // scope 0 at $DIR/remove_storage_markers.rs:+1:19: +1:20 - StorageLive(_2); // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - StorageLive(_3); // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - Deinit(_3); // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - (_3.0: i32) = const 0_i32; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 - (_3.1: i32) = const 10_i32; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 + _3 = std::ops::Range::<i32> { start: const 0_i32, end: const 10_i32 }; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 _2 = <std::ops::Range<i32> as IntoIterator>::into_iter(move _3) -> bb1; // scope 1 at $DIR/remove_storage_markers.rs:+2:14: +2:19 // mir::Constant // + span: $DIR/remove_storage_markers.rs:10:14: 10:19 diff --git a/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir b/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir index 12e914e25e0..af34bc5edb7 100644 --- a/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir +++ b/tests/mir-opt/remove_zsts.get_union.PreCodegen.after.mir @@ -2,9 +2,12 @@ fn get_union() -> Foo { let mut _0: Foo; // return place in scope 0 at $DIR/remove_zsts.rs:+0:19: +0:22 + let mut _1: (); // in scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 bb0: { - Deinit(_0); // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 + StorageLive(_1); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 + _0 = Foo { x: move _1 }; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 + StorageDead(_1); // scope 0 at $DIR/remove_zsts.rs:+1:17: +1:18 return; // scope 0 at $DIR/remove_zsts.rs:+2:2: +2:2 } } diff --git a/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff b/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff index 169b7b1054b..0af29b2babc 100644 --- a/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff +++ b/tests/mir-opt/remove_zsts.get_union.RemoveZsts.diff @@ -7,11 +7,9 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 -- Deinit(_1); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 +- _1 = (); // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 + nop; // scope 0 at $DIR/remove_zsts.rs:+1:14: +1:16 - Deinit(_0); // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 -- (_0.0: ()) = move _1; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 -+ nop; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 + _0 = Foo { x: move _1 }; // scope 0 at $DIR/remove_zsts.rs:+1:5: +1:18 StorageDead(_1); // scope 0 at $DIR/remove_zsts.rs:+1:17: +1:18 return; // scope 0 at $DIR/remove_zsts.rs:+2:2: +2:2 } diff --git a/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir index 19b726e7484..3b479710b4f 100644 --- a/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir @@ -122,9 +122,7 @@ fn array_casts() -> () { // + literal: Const { ty: &usize, val: Unevaluated(array_casts, [], Some(promoted[0])) } Retag(_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _18 = &(*_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - (_13.0: &usize) = move _14; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - (_13.1: &usize) = move _18; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _13 = (move _14, move _18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL Retag(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageDead(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageDead(_14); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL @@ -150,8 +148,7 @@ fn array_casts() -> () { bb3: { StorageLive(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - discriminant(_27) = 0; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _27 = core::panicking::AssertKind::Eq; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_28); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_29); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _29 = move _27; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL @@ -164,8 +161,7 @@ fn array_casts() -> () { _33 = &(*_21); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _32 = &(*_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - discriminant(_34) = 0; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _34 = Option::<Arguments<'_>>::None; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL Retag(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _28 = core::panicking::assert_failed::<usize, usize>(move _29, move _30, move _32, move _34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL // mir::Constant diff --git a/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir index b853e450541..d7b6d64b6b7 100644 --- a/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir @@ -62,8 +62,7 @@ fn main() -> () { StorageLive(_3); // scope 1 at $DIR/retag.rs:+3:13: +3:14 StorageLive(_4); // scope 1 at $DIR/retag.rs:+3:17: +3:36 StorageLive(_5); // scope 1 at $DIR/retag.rs:+3:17: +3:24 - Deinit(_5); // scope 1 at $DIR/retag.rs:+3:17: +3:24 - (_5.0: i32) = const 0_i32; // scope 1 at $DIR/retag.rs:+3:17: +3:24 + _5 = Test(const 0_i32); // scope 1 at $DIR/retag.rs:+3:17: +3:24 _4 = &_5; // scope 1 at $DIR/retag.rs:+3:17: +3:36 StorageLive(_6); // scope 1 at $DIR/retag.rs:+3:29: +3:35 StorageLive(_7); // scope 1 at $DIR/retag.rs:+3:29: +3:35 @@ -107,7 +106,14 @@ fn main() -> () { StorageDead(_2); // scope 1 at $DIR/retag.rs:+8:5: +8:6 StorageLive(_13); // scope 1 at $DIR/retag.rs:+11:9: +11:10 StorageLive(_14); // scope 1 at $DIR/retag.rs:+11:31: +14:6 - Deinit(_14); // scope 1 at $DIR/retag.rs:+11:31: +14:6 + _14 = [closure@main::{closure#0}]; // scope 1 at $DIR/retag.rs:+11:31: +14:6 + // closure + // + def_id: DefId(0:14 ~ retag[4622]::main::{closure#0}) + // + substs: [ + // i8, + // for<'a> extern "rust-call" fn((&'a i32,)) -> &'a i32, + // (), + // ] Retag(_14); // scope 1 at $DIR/retag.rs:+11:31: +14:6 _13 = move _14 as for<'a> fn(&'a i32) -> &'a i32 (Pointer(ClosureFnPointer(Normal))); // scope 1 at $DIR/retag.rs:+11:31: +14:6 StorageDead(_14); // scope 1 at $DIR/retag.rs:+11:47: +11:48 @@ -129,8 +135,7 @@ fn main() -> () { StorageLive(_19); // scope 7 at $DIR/retag.rs:+18:5: +18:24 StorageLive(_20); // scope 7 at $DIR/retag.rs:+18:5: +18:24 StorageLive(_21); // scope 7 at $DIR/retag.rs:+18:5: +18:12 - Deinit(_21); // scope 7 at $DIR/retag.rs:+18:5: +18:12 - (_21.0: i32) = const 0_i32; // scope 7 at $DIR/retag.rs:+18:5: +18:12 + _21 = Test(const 0_i32); // scope 7 at $DIR/retag.rs:+18:5: +18:12 _20 = &_21; // scope 7 at $DIR/retag.rs:+18:5: +18:24 StorageLive(_22); // scope 7 at $DIR/retag.rs:+18:21: +18:23 StorageLive(_23); // scope 7 at $DIR/retag.rs:+18:21: +18:23 diff --git a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff index e57544e09e2..cb89d634076 100644 --- a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff @@ -56,36 +56,31 @@ StorageLive(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 _4 = _1; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 _10 = discriminant(_4); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ switchInt(move _10) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } bb1: { -- StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -- _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -- switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -- } -- -- bb2: { + StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 + _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + } + + bb2: { StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _9 = ((_3 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _2 = _9; // scope 4 at $DIR/separate_const_switch.rs:+1:8: +1:10 StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 - Deinit(_0); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 - ((_0 as Ok).0: i32) = move _2; // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 - discriminant(_0) = 0; // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 + _0 = Result::<i32, i32>::Ok(move _2); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:10: +1:11 StorageDead(_3); // scope 0 at $DIR/separate_const_switch.rs:+2:1: +2:2 return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 } -- bb3: { -+ bb2: { + bb3: { unreachable; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 } -- bb4: { -+ bb3: { + bb4: { StorageLive(_6); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 StorageLive(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 @@ -97,9 +92,7 @@ _18 = move _16; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL _17 = move _18; // scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL StorageDead(_18); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_0); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - ((_0 as Err).0: i32) = move _17; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_0) = 1; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + _0 = Result::<i32, i32>::Err(move _17); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_17); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_16); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 @@ -109,48 +102,33 @@ return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 } -- bb5: { -+ bb4: { + bb5: { StorageLive(_13); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL _13 = move ((_4 as Err).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL StorageLive(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageLive(_15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL _15 = move _13; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - ((_14 as Err).0: i32) = move _15; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_14) = 1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _14 = Result::<Infallible, i32>::Err(move _15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_3); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>) = move _14; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_3) = 1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_13); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -+ _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -+ switchInt(move _5) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } -- bb6: { -+ bb5: { + bb6: { unreachable; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } -- bb7: { -+ bb6: { + bb7: { StorageLive(_11); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL _11 = move ((_4 as Ok).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL StorageLive(_12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL _12 = move _11; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_3); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - ((_3 as Continue).0: i32) = move _12; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_3) = 0; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_11); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -+ _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -+ switchInt(move _5) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } } diff --git a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff index 8cc0c6a1835..3c7e9dc6131 100644 --- a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff @@ -38,14 +38,10 @@ _6 = ((_1 as Err).0: usize); // scope 0 at $DIR/separate_const_switch.rs:+8:17: +8:18 StorageLive(_7); // scope 2 at $DIR/separate_const_switch.rs:+8:42: +8:43 _7 = _6; // scope 2 at $DIR/separate_const_switch.rs:+8:42: +8:43 - Deinit(_2); // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 - ((_2 as Break).0: usize) = move _7; // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 - discriminant(_2) = 1; // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 + _2 = ControlFlow::<usize, i32>::Break(move _7); // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 StorageDead(_7); // scope 2 at $DIR/separate_const_switch.rs:+8:43: +8:44 StorageDead(_6); // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 -- goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 -+ _8 = discriminant(_2); // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 -+ switchInt(move _8) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 + goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 } bb2: { @@ -57,53 +53,41 @@ _4 = ((_1 as Ok).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+7:16: +7:17 StorageLive(_5); // scope 1 at $DIR/separate_const_switch.rs:+7:44: +7:45 _5 = _4; // scope 1 at $DIR/separate_const_switch.rs:+7:44: +7:45 - Deinit(_2); // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 - ((_2 as Continue).0: i32) = move _5; // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 - discriminant(_2) = 0; // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 + _2 = ControlFlow::<usize, i32>::Continue(move _5); // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 StorageDead(_5); // scope 1 at $DIR/separate_const_switch.rs:+7:45: +7:46 StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 -- goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 -- } -- -- bb4: { + goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 + } + + bb4: { _8 = discriminant(_2); // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 -- switchInt(move _8) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 -+ switchInt(move _8) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 + switchInt(move _8) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 } -- bb5: { -+ bb4: { + bb5: { StorageLive(_11); // scope 0 at $DIR/separate_const_switch.rs:+12:28: +12:29 _11 = ((_2 as Break).0: usize); // scope 0 at $DIR/separate_const_switch.rs:+12:28: +12:29 - Deinit(_0); // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 - discriminant(_0) = 0; // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 + _0 = Option::<i32>::None; // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 StorageDead(_11); // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 -- goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 -+ goto -> bb7; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 + goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 } -- bb6: { -+ bb5: { + bb6: { unreachable; // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 } -- bb7: { -+ bb6: { + bb7: { StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+11:31: +11:32 _9 = ((_2 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+11:31: +11:32 StorageLive(_10); // scope 3 at $DIR/separate_const_switch.rs:+11:42: +11:43 _10 = _9; // scope 3 at $DIR/separate_const_switch.rs:+11:42: +11:43 - Deinit(_0); // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 - ((_0 as Some).0: i32) = move _10; // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 - discriminant(_0) = 1; // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 + _0 = Option::<i32>::Some(move _10); // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 StorageDead(_10); // scope 3 at $DIR/separate_const_switch.rs:+11:43: +11:44 StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 -- goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 -+ goto -> bb7; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 + goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 } -- bb8: { -+ bb7: { + bb8: { StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+14:1: +14:2 return; // scope 0 at $DIR/separate_const_switch.rs:+14:2: +14:2 } diff --git a/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir b/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir index 760f48d956d..e338f15b485 100644 --- a/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir +++ b/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir @@ -8,12 +8,12 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { debug slf => _1; // in scope 1 at $DIR/simple_option_map_e2e.rs:2:17: 2:20 debug f => _2; // in scope 1 at $DIR/simple_option_map_e2e.rs:2:33: 2:34 let mut _3: isize; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:9: 7:16 - let mut _4: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 + let _4: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 let mut _5: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 scope 2 { - debug x => _5; // in scope 2 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 + debug x => _4; // in scope 2 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 scope 3 (inlined ezmap::{closure#0}) { // at $DIR/simple_option_map_e2e.rs:7:25: 7:29 - debug n => _5; // in scope 3 at $DIR/simple_option_map_e2e.rs:+1:13: +1:14 + debug n => _4; // in scope 3 at $DIR/simple_option_map_e2e.rs:+1:13: +1:14 } } } @@ -25,8 +25,7 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { } bb1: { - Deinit(_0); // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 - discriminant(_0) = 0; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 + _0 = Option::<i32>::None; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 } @@ -35,13 +34,11 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { } bb3: { - _5 = move ((_1 as Some).0: i32); // scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 - StorageLive(_4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 - _4 = Add(_5, const 1_i32); // scope 3 at $DIR/simple_option_map_e2e.rs:+1:16: +1:21 - Deinit(_0); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - ((_0 as Some).0: i32) = move _4; // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - discriminant(_0) = 1; // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - StorageDead(_4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:29: 7:30 + _4 = move ((_1 as Some).0: i32); // scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 + StorageLive(_5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 + _5 = Add(_4, const 1_i32); // scope 3 at $DIR/simple_option_map_e2e.rs:+1:16: +1:21 + _0 = Option::<i32>::Some(move _5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 + StorageDead(_5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:29: 7:30 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:10:1: 10:2 } diff --git a/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff index 98173803018..946595e322e 100644 --- a/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff @@ -9,8 +9,7 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 -- Deinit(_1); // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 -- discriminant(_1) = 0; // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 +- _1 = E::A; // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 - StorageDead(_1); // scope 0 at $DIR/simplify_locals.rs:+2:17: +2:18 _0 = const (); // scope 0 at $DIR/simplify_locals.rs:+0:9: +3:2 return; // scope 0 at $DIR/simplify_locals.rs:+3:2: +3:2 diff --git a/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff index b152dc8cca3..6a5dc56e211 100644 --- a/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff @@ -9,15 +9,11 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 -- Deinit(_1); // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 -- discriminant(_1) = 1; // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 +- _1 = E::B; // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 - StorageLive(_2); // scope 0 at $DIR/simplify_locals.rs:+2:5: +2:17 - StorageLive(_3); // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- Deinit(_3); // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- discriminant(_3) = 0; // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- Deinit(_2); // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 -- (_2.0: i32) = const 10_i32; // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 -- (_2.1: E) = move _3; // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 +- _3 = E::A; // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 +- _2 = (const 10_i32, move _3); // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 - StorageDead(_3); // scope 0 at $DIR/simplify_locals.rs:+2:15: +2:16 - (_2.1: E) = move _1; // scope 0 at $DIR/simplify_locals.rs:+2:5: +2:26 - StorageDead(_1); // scope 0 at $DIR/simplify_locals.rs:+2:25: +2:26 diff --git a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff index f888c622d90..9b7dd733820 100644 --- a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff +++ b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff @@ -18,14 +18,10 @@ bb0: { StorageLive(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 StorageLive(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 - Deinit(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 - discriminant(_2) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 + _2 = Option::<u8>::None; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 StorageLive(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - Deinit(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - discriminant(_3) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - Deinit(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 - (_1.0: std::option::Option<u8>) = move _2; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 - (_1.1: std::option::Option<T>) = move _3; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 + _3 = Option::<T>::None; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 + _1 = (move _2, move _3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 StorageDead(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69 StorageDead(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69 _5 = discriminant((_1.0: std::option::Option<u8>)); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27 diff --git a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff index efb2b0961cc..0f8866f9c2f 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_consts.main.SimplifyLocals-before-const-prop.diff @@ -28,36 +28,30 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 - StorageLive(_2); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:21: +1:23 -- Deinit(_2); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:21: +1:23 +- _2 = (); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:21: +1:23 - StorageLive(_3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:25: +1:27 -- Deinit(_3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:25: +1:27 -- Deinit(_1); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 -- (_1.0: ()) = move _2; // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 -- (_1.1: ()) = move _3; // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 +- _3 = (); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:25: +1:27 +- _1 = (move _2, move _3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:20: +1:28 - StorageDead(_3); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:27: +1:28 - StorageDead(_2); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:27: +1:28 - StorageDead(_1); // scope 0 at $DIR/simplify_locals_removes_unused_consts.rs:+1:28: +1:29 - StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 - StorageLive(_5); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 - StorageLive(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 -- Deinit(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 +- _6 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 - StorageLive(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -- Deinit(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -- Deinit(_5); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -- (_5.0: ()) = move _6; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -- (_5.1: ()) = move _7; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 +- _7 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 +- _5 = (move _6, move _7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 - StorageDead(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 - StorageDead(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 - _4 = use_zst(move _5) -> bb1; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 + StorageLive(_1); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 + StorageLive(_2); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 + StorageLive(_3); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 -+ Deinit(_3); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 ++ _3 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:14: +2:16 + StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -+ Deinit(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 -+ Deinit(_2); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -+ (_2.0: ()) = move _3; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 -+ (_2.1: ()) = move _4; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 ++ _4 = (); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:18: +2:20 ++ _2 = (move _3, move _4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:13: +2:21 + StorageDead(_4); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 + StorageDead(_3); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:20: +2:21 + _1 = use_zst(move _2) -> bb1; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+2:5: +2:22 @@ -73,8 +67,7 @@ - StorageLive(_9); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 - StorageLive(_10); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 - StorageLive(_11); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -- Deinit(_11); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -- (_11.0: u8) = const 40_u8; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 +- _11 = Temp { x: const 40_u8 }; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 - _10 = (_11.0: u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 - _9 = Add(move _10, const 2_u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 - StorageDead(_10); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:33: +4:34 @@ -85,8 +78,7 @@ + StorageLive(_6); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 + StorageLive(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 + StorageLive(_8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -+ Deinit(_8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 -+ (_8.0: u8) = const 40_u8; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 ++ _8 = Temp { x: const 40_u8 }; // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:28 + _7 = (_8.0: u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:30 + _6 = Add(move _7, const 2_u8); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:12: +4:34 + StorageDead(_7); // scope 1 at $DIR/simplify_locals_removes_unused_consts.rs:+4:33: +4:34 diff --git a/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff index 027c983e6b4..3f9af31d888 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff @@ -26,9 +26,7 @@ _3 = move ((_1 as Some).0: std::boxed::Box<()>); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:14: +3:15 StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:25: +3:26 _4 = move _3; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:25: +3:26 - Deinit(_0); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 - ((_0 as Some).0: std::boxed::Box<()>) = move _4; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 - discriminant(_0) = 1; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 + _0 = Option::<Box<()>>::Some(move _4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 StorageDead(_4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 StorageDead(_3); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 goto -> bb4; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 @@ -39,8 +37,7 @@ } bb3: { - Deinit(_0); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 - discriminant(_0) = 0; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 + _0 = Option::<Box<()>>::None; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 goto -> bb4; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 } diff --git a/tests/mir-opt/simplify_match.main.ConstProp.diff b/tests/mir-opt/simplify_match.main.ConstProp.diff index 35ffc4963cb..b700adfb105 100644 --- a/tests/mir-opt/simplify_match.main.ConstProp.diff +++ b/tests/mir-opt/simplify_match.main.ConstProp.diff @@ -10,7 +10,6 @@ } bb0: { - StorageLive(_2); // scope 0 at $DIR/simplify_match.rs:+1:17: +1:18 _2 = const false; // scope 0 at $DIR/simplify_match.rs:+1:21: +1:26 - switchInt(_2) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify_match.rs:+1:5: +1:31 + switchInt(const false) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/simplify_match.rs:+1:5: +1:31 diff --git a/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff b/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff index d1f6fd97dc7..da6389676f0 100644 --- a/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff +++ b/tests/mir-opt/slice_filter.variant_a-{closure#0}.CopyProp.diff @@ -101,16 +101,16 @@ } bb0: { - StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 +- StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 _25 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 _3 = &((*_25).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 - StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 +- StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 _26 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 _4 = &((*_26).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 - StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 +- StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 _27 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 _5 = &((*_27).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 - StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 +- StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 _28 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 _6 = &((*_28).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 diff --git a/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff b/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff index 259cd411896..294c3272f4f 100644 --- a/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff +++ b/tests/mir-opt/slice_filter.variant_a-{closure#0}.DestinationPropagation.diff @@ -85,16 +85,12 @@ } bb0: { - StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 _25 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 _3 = &((*_25).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:27: +0:28 - StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 _26 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 _4 = &((*_26).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:30: +0:31 - StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 _27 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 _5 = &((*_27).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:33: +0:34 - StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 _28 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 _6 = &((*_28).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:36: +0:37 - StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:40: +0:56 diff --git a/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff b/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff index c3b8e7d2eba..5e4bdbdfa2e 100644 --- a/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff +++ b/tests/mir-opt/slice_filter.variant_b-{closure#0}.CopyProp.diff @@ -33,16 +33,16 @@ } bb0: { - StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 +- StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 _21 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 _3 = ((*_21).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 - StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 +- StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 _22 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 _4 = ((*_22).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 - StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 +- StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 _23 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 _5 = ((*_23).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 - StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 +- StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 _24 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 _6 = ((*_24).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 diff --git a/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff b/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff index a43e84d29c7..45af6600cd4 100644 --- a/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff +++ b/tests/mir-opt/slice_filter.variant_b-{closure#0}.DestinationPropagation.diff @@ -25,16 +25,12 @@ } bb0: { - StorageLive(_3); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 _13 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 _3 = ((*_13).0: usize); // scope 0 at $DIR/slice_filter.rs:+0:29: +0:30 - StorageLive(_4); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 _14 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 _4 = ((*_14).1: usize); // scope 0 at $DIR/slice_filter.rs:+0:32: +0:33 - StorageLive(_5); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 _15 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 _5 = ((*_15).2: usize); // scope 0 at $DIR/slice_filter.rs:+0:35: +0:36 - StorageLive(_6); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 _16 = deref_copy (*_2); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 _6 = ((*_16).3: usize); // scope 0 at $DIR/slice_filter.rs:+0:38: +0:39 - StorageLive(_7); // scope 1 at $DIR/slice_filter.rs:+0:42: +0:58 diff --git a/tests/mir-opt/sroa.copies.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.copies.ScalarReplacementOfAggregates.diff new file mode 100644 index 00000000000..976f6d44b75 --- /dev/null +++ b/tests/mir-opt/sroa.copies.ScalarReplacementOfAggregates.diff @@ -0,0 +1,91 @@ +- // MIR for `copies` before ScalarReplacementOfAggregates ++ // MIR for `copies` after ScalarReplacementOfAggregates + + fn copies(_1: Foo) -> () { + debug x => _1; // in scope 0 at $DIR/sroa.rs:+0:11: +0:12 + let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:19: +0:19 + let _2: Foo; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _11: u8; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _12: (); // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _13: &str; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _14: std::option::Option<isize>; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 + scope 1 { +- debug y => _2; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 ++ debug y => Foo{ .0 => _11, .1 => _12, .2 => _13, .3 => _14, }; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 + let _3: u8; // in scope 1 at $DIR/sroa.rs:+2:9: +2:10 + scope 2 { + debug t => _3; // in scope 2 at $DIR/sroa.rs:+2:9: +2:10 + let _4: &str; // in scope 2 at $DIR/sroa.rs:+3:9: +3:10 + scope 3 { + debug u => _4; // in scope 3 at $DIR/sroa.rs:+3:9: +3:10 + let _5: Foo; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _7: u8; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _8: (); // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _9: &str; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ let _10: std::option::Option<isize>; // in scope 3 at $DIR/sroa.rs:+4:9: +4:10 + scope 4 { +- debug z => _5; // in scope 4 at $DIR/sroa.rs:+4:9: +4:10 ++ debug z => Foo{ .0 => _7, .1 => _8, .2 => _9, .3 => _10, }; // in scope 4 at $DIR/sroa.rs:+4:9: +4:10 + let _6: (); // in scope 4 at $DIR/sroa.rs:+5:9: +5:10 + scope 5 { + debug a => _6; // in scope 5 at $DIR/sroa.rs:+5:9: +5:10 + } + } + } + } + } + + bb0: { +- StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 +- _2 = _1; // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ StorageLive(_11); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_12); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_13); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_14); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ nop; // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ _11 = (_1.0: u8); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ _12 = (_1.1: ()); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ _13 = (_1.2: &str); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ _14 = (_1.3: std::option::Option<isize>); // scope 0 at $DIR/sroa.rs:+1:13: +1:14 ++ nop; // scope 0 at $DIR/sroa.rs:+1:13: +1:14 + StorageLive(_3); // scope 1 at $DIR/sroa.rs:+2:9: +2:10 +- _3 = (_2.0: u8); // scope 1 at $DIR/sroa.rs:+2:13: +2:16 ++ _3 = _11; // scope 1 at $DIR/sroa.rs:+2:13: +2:16 + StorageLive(_4); // scope 2 at $DIR/sroa.rs:+3:9: +3:10 +- _4 = (_2.2: &str); // scope 2 at $DIR/sroa.rs:+3:13: +3:16 +- StorageLive(_5); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 +- _5 = _2; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _4 = _13; // scope 2 at $DIR/sroa.rs:+3:13: +3:16 ++ StorageLive(_7); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ StorageLive(_8); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ StorageLive(_9); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ StorageLive(_10); // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ nop; // scope 3 at $DIR/sroa.rs:+4:9: +4:10 ++ _7 = _11; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _8 = _12; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _9 = _13; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ _10 = _14; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 ++ nop; // scope 3 at $DIR/sroa.rs:+4:13: +4:14 + StorageLive(_6); // scope 4 at $DIR/sroa.rs:+5:9: +5:10 +- _6 = (_5.1: ()); // scope 4 at $DIR/sroa.rs:+5:13: +5:16 ++ _6 = _8; // scope 4 at $DIR/sroa.rs:+5:13: +5:16 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:19: +6:2 + StorageDead(_6); // scope 4 at $DIR/sroa.rs:+6:1: +6:2 +- StorageDead(_5); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_7); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_8); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_9); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_10); // scope 3 at $DIR/sroa.rs:+6:1: +6:2 ++ nop; // scope 3 at $DIR/sroa.rs:+6:1: +6:2 + StorageDead(_4); // scope 2 at $DIR/sroa.rs:+6:1: +6:2 + StorageDead(_3); // scope 1 at $DIR/sroa.rs:+6:1: +6:2 +- StorageDead(_2); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_11); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_12); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_13); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ StorageDead(_14); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 ++ nop; // scope 0 at $DIR/sroa.rs:+6:1: +6:2 + return; // scope 0 at $DIR/sroa.rs:+6:2: +6:2 + } + } + diff --git a/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff index eb88304466e..17a89e7d8eb 100644 --- a/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.dropping.ScalarReplacementOfAggregates.diff @@ -13,18 +13,12 @@ StorageLive(_1); // scope 0 at $DIR/sroa.rs:+1:5: +1:32 StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 StorageLive(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 - Deinit(_3); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 - (_3.0: usize) = const 0_usize; // scope 0 at $DIR/sroa.rs:+1:7: +1:13 + _3 = Tag(const 0_usize); // scope 0 at $DIR/sroa.rs:+1:7: +1:13 StorageLive(_4); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 - Deinit(_4); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 - (_4.0: usize) = const 1_usize; // scope 0 at $DIR/sroa.rs:+1:15: +1:21 + _4 = Tag(const 1_usize); // scope 0 at $DIR/sroa.rs:+1:15: +1:21 StorageLive(_5); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 - Deinit(_5); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 - (_5.0: usize) = const 2_usize; // scope 0 at $DIR/sroa.rs:+1:23: +1:29 - Deinit(_2); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 - (_2.0: Tag) = move _3; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 - (_2.1: Tag) = move _4; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 - (_2.2: Tag) = move _5; // scope 0 at $DIR/sroa.rs:+1:5: +1:30 + _5 = Tag(const 2_usize); // scope 0 at $DIR/sroa.rs:+1:23: +1:29 + _2 = S(move _3, move _4, move _5); // scope 0 at $DIR/sroa.rs:+1:5: +1:30 StorageDead(_5); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 StorageDead(_4); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 StorageDead(_3); // scope 0 at $DIR/sroa.rs:+1:29: +1:30 diff --git a/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff index a5488c1ec7b..04d26162aad 100644 --- a/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff @@ -16,9 +16,7 @@ StorageLive(_2); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 StorageLive(_3); // scope 1 at $DIR/sroa.rs:+1:27: +1:28 _3 = _1; // scope 1 at $DIR/sroa.rs:+1:27: +1:28 - Deinit(_2); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 - ((_2 as Some).0: usize) = move _3; // scope 1 at $DIR/sroa.rs:+1:22: +1:29 - discriminant(_2) = 1; // scope 1 at $DIR/sroa.rs:+1:22: +1:29 + _2 = Option::<usize>::Some(move _3); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 StorageDead(_3); // scope 1 at $DIR/sroa.rs:+1:28: +1:29 _4 = discriminant(_2); // scope 1 at $DIR/sroa.rs:+1:12: +1:19 switchInt(move _4) -> [1: bb1, otherwise: bb2]; // scope 1 at $DIR/sroa.rs:+1:12: +1:19 diff --git a/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff index 64559b58f61..ea7f5007224 100644 --- a/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.escaping.ScalarReplacementOfAggregates.diff @@ -17,21 +17,18 @@ StorageLive(_5); // scope 0 at $DIR/sroa.rs:+2:34: +2:37 _5 = g() -> bb1; // scope 0 at $DIR/sroa.rs:+2:34: +2:37 // mir::Constant - // + span: $DIR/sroa.rs:78:34: 78:35 + // + span: $DIR/sroa.rs:73:34: 73:35 // + literal: Const { ty: fn() -> u32 {g}, val: Value(<ZST>) } } bb1: { - Deinit(_4); // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - (_4.0: u32) = const 1_u32; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - (_4.1: u32) = const 2_u32; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 - (_4.2: u32) = move _5; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 + _4 = Escaping { a: const 1_u32, b: const 2_u32, c: move _5 }; // scope 0 at $DIR/sroa.rs:+2:8: +2:39 StorageDead(_5); // scope 0 at $DIR/sroa.rs:+2:38: +2:39 _3 = &(_4.0: u32); // scope 0 at $DIR/sroa.rs:+2:7: +2:41 _2 = &raw const (*_3); // scope 0 at $DIR/sroa.rs:+2:7: +2:41 _1 = f(move _2) -> bb2; // scope 0 at $DIR/sroa.rs:+2:5: +2:42 // mir::Constant - // + span: $DIR/sroa.rs:78:5: 78:6 + // + span: $DIR/sroa.rs:73:5: 73:6 // + literal: Const { ty: fn(*const u32) {f}, val: Value(<ZST>) } } diff --git a/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff index d4c04d5e68b..69631fc0213 100644 --- a/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff @@ -35,28 +35,20 @@ + StorageLive(_9); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + StorageLive(_10); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + StorageLive(_11); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 ++ nop; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 StorageLive(_6); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 - Deinit(_6); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 + _6 = (); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 StorageLive(_7); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - Deinit(_7); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - ((_7 as Some).0: isize) = const -4_isize; // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - discriminant(_7) = 1; // scope 0 at $DIR/sroa.rs:+1:60: +1:68 -- Deinit(_5); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -- (_5.0: u8) = const 5_u8; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -- (_5.1: ()) = move _6; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -- (_5.2: &str) = const "a"; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_8); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_9); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_10); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 -+ Deinit(_11); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _7 = Option::<isize>::Some(const -4_isize); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 +- _5 = Foo { a: const 5_u8, b: move _6, c: const "a", d: move _7 }; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _8 = const 5_u8; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _9 = move _6; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _10 = const "a"; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 // mir::Constant - // + span: $DIR/sroa.rs:57:52: 57:55 + // + span: $DIR/sroa.rs:53:52: 53:55 // + literal: Const { ty: &str, val: Value(Slice(..)) } -- (_5.3: std::option::Option<isize>) = move _7; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 + _11 = move _7; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 ++ nop; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 StorageDead(_7); // scope 0 at $DIR/sroa.rs:+1:69: +1:70 StorageDead(_6); // scope 0 at $DIR/sroa.rs:+1:69: +1:70 StorageLive(_1); // scope 0 at $DIR/sroa.rs:+1:15: +1:16 @@ -76,6 +68,7 @@ + StorageDead(_9); // scope 0 at $DIR/sroa.rs:+1:70: +1:71 + StorageDead(_10); // scope 0 at $DIR/sroa.rs:+1:70: +1:71 + StorageDead(_11); // scope 0 at $DIR/sroa.rs:+1:70: +1:71 ++ nop; // scope 0 at $DIR/sroa.rs:+1:70: +1:71 _0 = const (); // scope 0 at $DIR/sroa.rs:+0:15: +6:2 StorageDead(_4); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 StorageDead(_3); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 diff --git a/tests/mir-opt/sroa.ref_copies.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.ref_copies.ScalarReplacementOfAggregates.diff new file mode 100644 index 00000000000..f0d62220dd6 --- /dev/null +++ b/tests/mir-opt/sroa.ref_copies.ScalarReplacementOfAggregates.diff @@ -0,0 +1,56 @@ +- // MIR for `ref_copies` before ScalarReplacementOfAggregates ++ // MIR for `ref_copies` after ScalarReplacementOfAggregates + + fn ref_copies(_1: &Foo) -> () { + debug x => _1; // in scope 0 at $DIR/sroa.rs:+0:15: +0:16 + let mut _0: (); // return place in scope 0 at $DIR/sroa.rs:+0:24: +0:24 + let _2: Foo; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _5: u8; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _6: (); // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _7: &str; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ let _8: std::option::Option<isize>; // in scope 0 at $DIR/sroa.rs:+1:9: +1:10 + scope 1 { +- debug y => _2; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 ++ debug y => Foo{ .0 => _5, .1 => _6, .2 => _7, .3 => _8, }; // in scope 1 at $DIR/sroa.rs:+1:9: +1:10 + let _3: u8; // in scope 1 at $DIR/sroa.rs:+2:9: +2:10 + scope 2 { + debug t => _3; // in scope 2 at $DIR/sroa.rs:+2:9: +2:10 + let _4: &str; // in scope 2 at $DIR/sroa.rs:+3:9: +3:10 + scope 3 { + debug u => _4; // in scope 3 at $DIR/sroa.rs:+3:9: +3:10 + } + } + } + + bb0: { +- StorageLive(_2); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 +- _2 = (*_1); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ StorageLive(_5); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_6); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_7); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ StorageLive(_8); // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ nop; // scope 0 at $DIR/sroa.rs:+1:9: +1:10 ++ _5 = ((*_1).0: u8); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ _6 = ((*_1).1: ()); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ _7 = ((*_1).2: &str); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ _8 = ((*_1).3: std::option::Option<isize>); // scope 0 at $DIR/sroa.rs:+1:13: +1:15 ++ nop; // scope 0 at $DIR/sroa.rs:+1:13: +1:15 + StorageLive(_3); // scope 1 at $DIR/sroa.rs:+2:9: +2:10 +- _3 = (_2.0: u8); // scope 1 at $DIR/sroa.rs:+2:13: +2:16 ++ _3 = _5; // scope 1 at $DIR/sroa.rs:+2:13: +2:16 + StorageLive(_4); // scope 2 at $DIR/sroa.rs:+3:9: +3:10 +- _4 = (_2.2: &str); // scope 2 at $DIR/sroa.rs:+3:13: +3:16 ++ _4 = _7; // scope 2 at $DIR/sroa.rs:+3:13: +3:16 + _0 = const (); // scope 0 at $DIR/sroa.rs:+0:24: +4:2 + StorageDead(_4); // scope 2 at $DIR/sroa.rs:+4:1: +4:2 + StorageDead(_3); // scope 1 at $DIR/sroa.rs:+4:1: +4:2 +- StorageDead(_2); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_5); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_6); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_7); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ StorageDead(_8); // scope 0 at $DIR/sroa.rs:+4:1: +4:2 ++ nop; // scope 0 at $DIR/sroa.rs:+4:1: +4:2 + return; // scope 0 at $DIR/sroa.rs:+4:2: +4:2 + } + } + diff --git a/tests/mir-opt/sroa.rs b/tests/mir-opt/sroa.rs index ff8deb40d7d..471aac9f9d8 100644 --- a/tests/mir-opt/sroa.rs +++ b/tests/mir-opt/sroa.rs @@ -12,17 +12,14 @@ impl Drop for Tag { fn drop(&mut self) {} } -// EMIT_MIR sroa.dropping.ScalarReplacementOfAggregates.diff pub fn dropping() { S(Tag(0), Tag(1), Tag(2)).1; } -// EMIT_MIR sroa.enums.ScalarReplacementOfAggregates.diff pub fn enums(a: usize) -> usize { if let Some(a) = Some(a) { a } else { 0 } } -// EMIT_MIR sroa.structs.ScalarReplacementOfAggregates.diff pub fn structs(a: f32) -> f32 { struct U { _foo: usize, @@ -32,7 +29,6 @@ pub fn structs(a: f32) -> f32 { U { _foo: 0, a }.a } -// EMIT_MIR sroa.unions.ScalarReplacementOfAggregates.diff pub fn unions(a: f32) -> u32 { union Repr { f: f32, @@ -41,6 +37,7 @@ pub fn unions(a: f32) -> u32 { unsafe { Repr { f: a }.u } } +#[derive(Copy, Clone)] struct Foo { a: u8, b: (), @@ -52,7 +49,6 @@ fn g() -> u32 { 3 } -// EMIT_MIR sroa.flat.ScalarReplacementOfAggregates.diff pub fn flat() { let Foo { a, b, c, d } = Foo { a: 5, b: (), c: "a", d: Some(-4) }; let _ = a; @@ -72,12 +68,25 @@ fn f(a: *const u32) { println!("{}", unsafe { *a.add(2) }); } -// EMIT_MIR sroa.escaping.ScalarReplacementOfAggregates.diff pub fn escaping() { // Verify this struct is not flattened. f(&Escaping { a: 1, b: 2, c: g() }.a); } +fn copies(x: Foo) { + let y = x; + let t = y.a; + let u = y.c; + let z = y; + let a = z.b; +} + +fn ref_copies(x: &Foo) { + let y = *x; + let t = y.a; + let u = y.c; +} + fn main() { dropping(); enums(5); @@ -85,4 +94,15 @@ fn main() { unions(5.); flat(); escaping(); + copies(Foo { a: 5, b: (), c: "a", d: Some(-4) }); + ref_copies(&Foo { a: 5, b: (), c: "a", d: Some(-4) }); } + +// EMIT_MIR sroa.dropping.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.enums.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.structs.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.unions.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.flat.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.escaping.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.copies.ScalarReplacementOfAggregates.diff +// EMIT_MIR sroa.ref_copies.ScalarReplacementOfAggregates.diff diff --git a/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff index 69d74c351de..2c63d8b266d 100644 --- a/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.structs.ScalarReplacementOfAggregates.diff @@ -13,21 +13,20 @@ - StorageLive(_2); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + StorageLive(_4); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + StorageLive(_5); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 ++ nop; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 StorageLive(_3); // scope 0 at $DIR/sroa.rs:+6:18: +6:19 _3 = _1; // scope 0 at $DIR/sroa.rs:+6:18: +6:19 -- Deinit(_2); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -- (_2.0: usize) = const 0_usize; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -- (_2.1: f32) = move _3; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -+ Deinit(_4); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 -+ Deinit(_5); // scope 0 at $DIR/sroa.rs:+6:5: +6:21 +- _2 = U { _foo: const 0_usize, a: move _3 }; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + _4 = const 0_usize; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 + _5 = move _3; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 ++ nop; // scope 0 at $DIR/sroa.rs:+6:5: +6:21 StorageDead(_3); // scope 0 at $DIR/sroa.rs:+6:20: +6:21 - _0 = (_2.1: f32); // scope 0 at $DIR/sroa.rs:+6:5: +6:23 - StorageDead(_2); // scope 0 at $DIR/sroa.rs:+7:1: +7:2 + _0 = _5; // scope 0 at $DIR/sroa.rs:+6:5: +6:23 + StorageDead(_4); // scope 0 at $DIR/sroa.rs:+7:1: +7:2 + StorageDead(_5); // scope 0 at $DIR/sroa.rs:+7:1: +7:2 ++ nop; // scope 0 at $DIR/sroa.rs:+7:1: +7:2 return; // scope 0 at $DIR/sroa.rs:+7:2: +7:2 } } diff --git a/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff index 03ca976df7b..adfb01385d4 100644 --- a/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.unions.ScalarReplacementOfAggregates.diff @@ -13,8 +13,7 @@ StorageLive(_2); // scope 1 at $DIR/sroa.rs:+5:14: +5:27 StorageLive(_3); // scope 1 at $DIR/sroa.rs:+5:24: +5:25 _3 = _1; // scope 1 at $DIR/sroa.rs:+5:24: +5:25 - Deinit(_2); // scope 1 at $DIR/sroa.rs:+5:14: +5:27 - (_2.0: f32) = move _3; // scope 1 at $DIR/sroa.rs:+5:14: +5:27 + _2 = Repr { f: move _3 }; // scope 1 at $DIR/sroa.rs:+5:14: +5:27 StorageDead(_3); // scope 1 at $DIR/sroa.rs:+5:26: +5:27 _0 = (_2.1: u32); // scope 1 at $DIR/sroa.rs:+5:14: +5:29 StorageDead(_2); // scope 0 at $DIR/sroa.rs:+6:1: +6:2 diff --git a/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir b/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir index 7c67d2abcf7..b9cc1057513 100644 --- a/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir +++ b/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir @@ -26,49 +26,40 @@ fn new(_1: Result<T, E>) -> Result<T, E> { bb0: { StorageLive(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 _3 = discriminant(_1); // scope 0 at $DIR/try_identity_e2e.rs:+3:19: +3:20 - switchInt(move _3) -> [0: bb2, 1: bb1, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:20 + switchInt(move _3) -> [0: bb2, 1: bb1, otherwise: bb5]; // scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:20 } bb1: { - StorageLive(_5); // scope 0 at $DIR/try_identity_e2e.rs:+5:21: +5:22 _5 = move ((_1 as Err).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+5:21: +5:22 - Deinit(_2); // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - ((_2 as Break).0: E) = move _5; // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - discriminant(_2) = 1; // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 - switchInt(move _6) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + _2 = ControlFlow::<E, T>::Break(move _5); // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 + goto -> bb3; // scope 0 at $DIR/try_identity_e2e.rs:+5:47: +5:48 } bb2: { - StorageLive(_4); // scope 0 at $DIR/try_identity_e2e.rs:+4:20: +4:21 _4 = move ((_1 as Ok).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+4:20: +4:21 - Deinit(_2); // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - ((_2 as Continue).0: T) = move _4; // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - discriminant(_2) = 0; // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 - switchInt(move _6) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + _2 = ControlFlow::<E, T>::Continue(move _4); // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 + goto -> bb3; // scope 0 at $DIR/try_identity_e2e.rs:+4:49: +4:50 } bb3: { - StorageLive(_8); // scope 0 at $DIR/try_identity_e2e.rs:+9:32: +9:33 + _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 + switchInt(move _6) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + } + + bb4: { _8 = move ((_2 as Break).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+9:32: +9:33 - Deinit(_0); // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 - ((_0 as Err).0: E) = move _8; // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 - discriminant(_0) = 1; // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 + _0 = Result::<T, E>::Err(move _8); // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 StorageDead(_2); // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 return; // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 } - bb4: { + bb5: { unreachable; // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 } - bb5: { - StorageLive(_7); // scope 0 at $DIR/try_identity_e2e.rs:+8:35: +8:36 + bb6: { _7 = move ((_2 as Continue).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+8:35: +8:36 - Deinit(_0); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 - ((_0 as Ok).0: T) = move _7; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 - discriminant(_0) = 0; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 + _0 = Result::<T, E>::Ok(move _7); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 StorageDead(_2); // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 return; // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 } diff --git a/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir b/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir index 4a838e14026..d88ae5ac93e 100644 --- a/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir +++ b/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir @@ -19,11 +19,8 @@ fn old(_1: Result<T, E>) -> Result<T, E> { } bb1: { - StorageLive(_4); // scope 0 at $DIR/try_identity_e2e.rs:+4:17: +4:18 _4 = move ((_1 as Err).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+4:17: +4:18 - Deinit(_0); // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 - ((_0 as Err).0: E) = move _4; // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 - discriminant(_0) = 1; // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 + _0 = Result::<T, E>::Err(move _4); // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 return; // scope 0 at $DIR/try_identity_e2e.rs:+7:1: +7:2 } @@ -32,11 +29,8 @@ fn old(_1: Result<T, E>) -> Result<T, E> { } bb3: { - StorageLive(_3); // scope 0 at $DIR/try_identity_e2e.rs:+3:16: +3:17 _3 = move ((_1 as Ok).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+3:16: +3:17 - Deinit(_0); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 - ((_0 as Ok).0: T) = move _3; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 - discriminant(_0) = 0; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 + _0 = Result::<T, E>::Ok(move _3); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 return; // scope 0 at $DIR/try_identity_e2e.rs:+7:1: +7:2 } } diff --git a/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir b/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir index 39ec0527759..03f37b14b28 100644 --- a/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir +++ b/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir @@ -15,8 +15,7 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +5:6 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 _3 = discriminant(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 switchInt(move _3) -> [2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 } @@ -33,8 +32,7 @@ fn main() -> () { StorageDead(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+5:6: +5:7 StorageLive(_6); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +10:6 StorageLive(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - Deinit(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - discriminant(_7) = 0; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 + _7 = Test2::D; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 _8 = discriminant(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 switchInt(move _8) -> [4: bb5, 5: bb3, otherwise: bb4]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +7:19 } diff --git a/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff index 598413a1d82..671e116226b 100644 --- a/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff @@ -16,8 +16,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +5:6 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 _3 = discriminant(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - switchInt(move _3) -> [0: bb3, 1: bb4, 2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 + switchInt(move _3) -> [2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 @@ -62,8 +61,7 @@ StorageDead(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+5:6: +5:7 StorageLive(_6); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +10:6 StorageLive(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - Deinit(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - discriminant(_7) = 0; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 + _7 = Test2::D; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 _8 = discriminant(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 switchInt(move _8) -> [4: bb8, 5: bb6, otherwise: bb7]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +7:19 } diff --git a/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir b/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir index c8cd6f6c1ea..eb2a76ed1d5 100644 --- a/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir +++ b/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir @@ -22,11 +22,8 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:9: +1:13 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.0: u32) = const 51_u32; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.1: Test1) = move _2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 + _1 = Plop { xx: const 51_u32, test1: move _2 }; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 StorageDead(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:47: +1:48 StorageLive(_3); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:5: +8:6 StorageLive(_4); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:11: +3:22 diff --git a/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff index 2aee6d2681d..4e797774dba 100644 --- a/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff @@ -23,11 +23,8 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:9: +1:13 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.0: u32) = const 51_u32; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 - (_1.1: Test1) = move _2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 + _1 = Plop { xx: const 51_u32, test1: move _2 }; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 StorageDead(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:47: +1:48 StorageLive(_3); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:5: +8:6 StorageLive(_4); // scope 1 at $DIR/uninhabited_enum_branching2.rs:+3:11: +3:22 diff --git a/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir b/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir index ee029676311..8b271135cc3 100644 --- a/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir +++ b/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir @@ -4,9 +4,7 @@ fn Test::X(_1: usize) -> Test { let mut _0: Test; // return place in scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 bb0: { - Deinit(_0); // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 - ((_0 as X).0: usize) = move _1; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 - discriminant(_0) = 0; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 + _0 = Test::X(move _1); // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 return; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 } } diff --git a/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff b/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff index bb1de59d4a7..a4f2d8c84d8 100644 --- a/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff +++ b/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff @@ -16,8 +16,7 @@ StorageLive(_1); // scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15 _1 = const 0_i32; // scope 0 at $DIR/while_let_loops.rs:+1:18: +1:19 StorageLive(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - Deinit(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - discriminant(_2) = 0; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 + _2 = Option::<u32>::None; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - _3 = discriminant(_2); // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 - switchInt(move _3) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 + _3 = const 0_isize; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 diff --git a/tests/rustdoc-gui/src/test_docs/lib.rs b/tests/rustdoc-gui/src/test_docs/lib.rs index 51250439694..6ad1e8b4f67 100644 --- a/tests/rustdoc-gui/src/test_docs/lib.rs +++ b/tests/rustdoc-gui/src/test_docs/lib.rs @@ -340,7 +340,7 @@ pub mod details { pub mod doc_block_table { pub trait DocBlockTableTrait { - fn func(); + fn foo(); } /// Struct doc. @@ -359,7 +359,7 @@ pub mod doc_block_table { /// | header1 | header2 | /// |--------------------------|--------------------------| /// | Lorem Ipsum, Lorem Ipsum | Lorem Ipsum, Lorem Ipsum | - fn func() { + fn foo() { println!(); } } @@ -474,3 +474,15 @@ impl TypeWithImplDoc { /// /// </sub> pub mod codeblock_sub {} +pub mod search_results { + + pub struct SearchResults { + pub foo: i32, + } + + #[macro_export] + macro_rules! foo { + () => {}; + } + +} diff --git a/tests/rustdoc-js-std/regex.js b/tests/rustdoc-js-std/regex.js new file mode 100644 index 00000000000..a6843c595f7 --- /dev/null +++ b/tests/rustdoc-js-std/regex.js @@ -0,0 +1,10 @@ +// exact-check + +// https://github.com/rust-lang/rust/issues/103357 +const QUERY = 'regex'; + +const EXPECTED = { + 'others': [], + 'in_args': [], + 'returned': [], +}; diff --git a/tests/rustdoc-js-std/typed-query.js b/tests/rustdoc-js-std/typed-query.js index fd5c5489d79..eeb3e188869 100644 --- a/tests/rustdoc-js-std/typed-query.js +++ b/tests/rustdoc-js-std/typed-query.js @@ -9,9 +9,5 @@ const EXPECTED = { { 'path': 'std', 'name': 'println' }, { 'path': 'std', 'name': 'eprint' }, { 'path': 'std', 'name': 'eprintln' }, - { 'path': 'std::pin', 'name': 'pin' }, - { 'path': 'std::future', 'name': 'join' }, - { 'path': 'std', 'name': 'line' }, - { 'path': 'std', 'name': 'write' }, ], }; diff --git a/tests/rustdoc-js/doc-alias.js b/tests/rustdoc-js/doc-alias.js index 7bb0cbe388f..62c8e7a74b9 100644 --- a/tests/rustdoc-js/doc-alias.js +++ b/tests/rustdoc-js/doc-alias.js @@ -1,5 +1,3 @@ -// exact-check - const QUERY = [ 'StructItem', 'StructFieldItem', diff --git a/tests/rustdoc-js/module-substring.js b/tests/rustdoc-js/module-substring.js index a446c39ebad..f17a97f13dc 100644 --- a/tests/rustdoc-js/module-substring.js +++ b/tests/rustdoc-js/module-substring.js @@ -4,6 +4,5 @@ const EXPECTED = { 'others': [ { 'path': 'module_substring::Sig', 'name': 'pc' }, { 'path': 'module_substring::Si', 'name': 'pc' }, - { 'path': 'module_substring::Si', 'name': 'pa' }, ], }; diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs index 4b1e04234c8..939da186fbc 100644 --- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.rs @@ -1,12 +1,10 @@ -// check-pass // normalize-stderr-test: "`.*`" -> "`DEF_ID`" // normalize-stdout-test: "`.*`" -> "`DEF_ID`" // edition:2018 pub async fn f() -> impl std::fmt::Debug { - // rustdoc doesn't care that this is infinitely sized #[derive(Debug)] - enum E { + enum E { //~ ERROR This(E), Unit, } diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr new file mode 100644 index 00000000000..aff7402bc91 --- /dev/null +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait-return.stderr @@ -0,0 +1,16 @@ +error[E0072]: recursive type `DEF_ID` has infinite size + --> $DIR/infinite-recursive-type-impl-trait-return.rs:7:5 + | +LL | enum E { + | ^^^^^^ +LL | This(E), + | - recursive without indirection + | +help: insert some indirection (e.g., a `DEF_ID`) to break the cycle + | +LL | This(Box<E>), + | ++++ + + +error: aborting due to previous error + +For more information about this error, try `DEF_ID`. diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs index ac79582fb3f..ac517257498 100644 --- a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.rs @@ -1,8 +1,5 @@ -// check-pass - fn f() -> impl Sized { - // rustdoc doesn't care that this is infinitely sized - enum E { + enum E { //~ ERROR V(E), } unimplemented!() diff --git a/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr new file mode 100644 index 00000000000..a61577bd14a --- /dev/null +++ b/tests/rustdoc-ui/infinite-recursive-type-impl-trait.stderr @@ -0,0 +1,16 @@ +error[E0072]: recursive type `f::E` has infinite size + --> $DIR/infinite-recursive-type-impl-trait.rs:2:5 + | +LL | enum E { + | ^^^^^^ +LL | V(E), + | - recursive without indirection + | +help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle + | +LL | V(Box<E>), + | ++++ + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0072`. diff --git a/tests/rustdoc/auxiliary/inline-default-methods.rs b/tests/rustdoc/auxiliary/inline-default-methods.rs index 8a636f44921..f06a20b27dc 100644 --- a/tests/rustdoc/auxiliary/inline-default-methods.rs +++ b/tests/rustdoc/auxiliary/inline-default-methods.rs @@ -4,3 +4,15 @@ pub trait Foo { fn bar(&self); fn foo(&mut self) {} } + +pub trait Bar { + fn bar(&self); + fn foo1(&mut self) {} + fn foo2(&mut self) {} +} + +pub trait Baz { + fn bar1(&self); + fn bar2(&self); + fn foo(&mut self) {} +} diff --git a/tests/rustdoc/decl-trailing-whitespace.declaration.html b/tests/rustdoc/decl-trailing-whitespace.declaration.html index 02b51b34461..a2500de79a0 100644 --- a/tests/rustdoc/decl-trailing-whitespace.declaration.html +++ b/tests/rustdoc/decl-trailing-whitespace.declaration.html @@ -1,7 +1,9 @@ <code>pub trait Write { + // Required methods fn <a href="#tymethod.poll_write" class="fn">poll_write</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        buf: &mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; <span class="item-spacer" /> fn <a href="#tymethod.poll_flush" class="fn">poll_flush</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; <span class="item-spacer" /> fn <a href="#tymethod.poll_close" class="fn">poll_close</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>><br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>>; + // Provided method fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</a>(<br />        self: <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        cx: &mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>,<br />        bufs: &[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]<br />    ) -> <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>>> { ... } -}</code> \ No newline at end of file +}</code> diff --git a/tests/rustdoc/doc-notable_trait.some-struct-new.html b/tests/rustdoc/doc-notable_trait.some-struct-new.html index 384be668954..e8f4f600045 100644 --- a/tests/rustdoc/doc-notable_trait.some-struct-new.html +++ b/tests/rustdoc/doc-notable_trait.some-struct-new.html @@ -1 +1 @@ -<script type="text/json" id="notable-traits-data">{"SomeStruct":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></code></h3><pre><code><span class=\"where fmt-newline\">impl <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></span>","Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T:&nbsp;<a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file +<script type="text/json" id="notable-traits-data">{"SomeStruct":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></code></h3><pre><code><span class=\"where fmt-newline\">impl <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\">SomeStruct</a></span>","Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T: <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file diff --git a/tests/rustdoc/doc-notable_trait.wrap-me.html b/tests/rustdoc/doc-notable_trait.wrap-me.html index 0cc1ee10fd3..e7909669b15 100644 --- a/tests/rustdoc/doc-notable_trait.wrap-me.html +++ b/tests/rustdoc/doc-notable_trait.wrap-me.html @@ -1 +1 @@ -<script type="text/json" id="notable-traits-data">{"Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T:&nbsp;<a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file +<script type="text/json" id="notable-traits-data">{"Wrapper<Self>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</code></h3><pre><code><span class=\"where fmt-newline\">impl&lt;T: <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a>&gt; <a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\">SomeTrait</a> for <a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\">Wrapper</a>&lt;T&gt;</span>"}</script> \ No newline at end of file diff --git a/tests/rustdoc/hidden-private.rs b/tests/rustdoc/hidden-private.rs new file mode 100644 index 00000000000..834ba5231a1 --- /dev/null +++ b/tests/rustdoc/hidden-private.rs @@ -0,0 +1,50 @@ +// This is a regression test for <https://github.com/rust-lang/rust/issues/106373>. +// It ensures that the items in the `doc(hidden)` const block don't show up in the +// generated docs. + +// compile-flags: --document-private-items + +#![crate_name = "foo"] + +// @has 'foo/index.html' +// @count - '//*[@class="item-table"]//a[@class="struct"]' 2 +// @count - '//*[@class="item-table"]//a[@class="trait"]' 1 +// @count - '//*[@class="item-table"]//a[@class="macro"]' 0 +#[doc(hidden)] +const _: () = { + macro_rules! stry { + () => {}; + } + + struct ShouldBeHidden; + + // @has 'foo/struct.Foo.html' + // @!has - '//*[@class="code-header"]' 'impl Bar for Foo' + #[doc(hidden)] + impl Bar for Foo { + fn bar(&self) { + struct SHouldAlsoBeHidden; + } + } + + // @has 'foo/struct.Private.html' + // @has - '//*[@id="impl-Bar-for-Private"]/*[@class="code-header"]' 'impl Bar for Private' + // @has - '//*[@id="method.bar"]/*[@class="code-header"]' 'fn bar(&self)' + impl Bar for Private { + fn bar(&self) {} + } + + // @has - '//*[@id="impl-Private"]/*[@class="code-header"]' 'impl Private' + // @has - '//*[@id="method.tralala"]/*[@class="code-header"]' 'fn tralala()' + impl Private { + fn tralala() {} + } +}; + + +struct Private; +pub struct Foo; + +pub trait Bar { + fn bar(&self); +} diff --git a/tests/rustdoc/impl-in-const-block.rs b/tests/rustdoc/impl-in-const-block.rs new file mode 100644 index 00000000000..b44e7135246 --- /dev/null +++ b/tests/rustdoc/impl-in-const-block.rs @@ -0,0 +1,43 @@ +// Regression test for #83026. +// The goal of this test is to ensure that impl blocks inside +// const expressions are documented as well. + +#![crate_name = "foo"] + +// @has 'foo/struct.A.html' +// @has - '//*[@id="method.new"]/*[@class="code-header"]' 'pub fn new() -> A' +// @has - '//*[@id="method.bar"]/*[@class="code-header"]' 'pub fn bar(&self)' +// @has - '//*[@id="method.woo"]/*[@class="code-header"]' 'pub fn woo(&self)' +// @has - '//*[@id="method.yoo"]/*[@class="code-header"]' 'pub fn yoo()' +// @has - '//*[@id="method.yuu"]/*[@class="code-header"]' 'pub fn yuu()' +pub struct A; + +const _: () = { + impl A { + const FOO: () = { + impl A { + pub fn woo(&self) {} + } + }; + + pub fn new() -> A { + A + } + } +}; +pub const X: () = { + impl A { + pub fn bar(&self) {} + } +}; + +fn foo() { + impl A { + pub fn yoo() {} + } + const _: () = { + impl A { + pub fn yuu() {} + } + }; +} diff --git a/tests/rustdoc/inline-default-methods.rs b/tests/rustdoc/inline-default-methods.rs index e6468316f58..7706cb139ac 100644 --- a/tests/rustdoc/inline-default-methods.rs +++ b/tests/rustdoc/inline-default-methods.rs @@ -4,6 +4,18 @@ extern crate inline_default_methods; // @has inline_default_methods/trait.Foo.html -// @has - '//pre[@class="rust item-decl"]' 'fn bar(&self);' -// @has - '//pre[@class="rust item-decl"]' 'fn foo(&mut self) { ... }' +// @has - '//pre[@class="rust item-decl"]' '// Required method fn bar(&self);' +// @has - '//pre[@class="rust item-decl"]' '// Provided method fn foo(&mut self)' pub use inline_default_methods::Foo; + +// @has inline_default_methods/trait.Bar.html +// @has - '//pre[@class="rust item-decl"]' '// Required method fn bar(&self);' +// @has - '//pre[@class="rust item-decl"]' '// Provided methods fn foo1(&mut self)' +// @has - '//pre[@class="rust item-decl"]' 'fn foo2(&mut self)' +pub use inline_default_methods::Bar; + +// @has inline_default_methods/trait.Baz.html +// @has - '//pre[@class="rust item-decl"]' '// Required methods fn bar1(&self);' +// @has - '//pre[@class="rust item-decl"]' 'fn bar2(&self);' +// @has - '//pre[@class="rust item-decl"]' '// Provided method fn foo(&mut self)' +pub use inline_default_methods::Baz; diff --git a/tests/rustdoc/issue-85454.rs b/tests/rustdoc/issue-85454.rs index 2d410a5974a..5a49a9d0651 100644 --- a/tests/rustdoc/issue-85454.rs +++ b/tests/rustdoc/issue-85454.rs @@ -5,7 +5,7 @@ extern crate issue_85454; // @has foo/trait.FromResidual.html -// @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }' +// @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { // Required method fn from_residual(residual: R) -> Self; }' pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; } @@ -24,6 +24,6 @@ pub enum ControlFlow<B, C = ()> { pub mod reexport { // @has foo/reexport/trait.FromResidual.html - // @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }' + // @has - '//pre[@class="rust item-decl"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { // Required method fn from_residual(residual: R) -> Self; }' pub use issue_85454::*; } diff --git a/tests/rustdoc/redirect.rs b/tests/rustdoc/redirect.rs index e3a14c7a74a..5b7a76e1a77 100644 --- a/tests/rustdoc/redirect.rs +++ b/tests/rustdoc/redirect.rs @@ -9,9 +9,10 @@ pub trait Foo {} // @has redirect/index.html // @has - '//code' 'pub use reexp_stripped::Bar' // @has - '//code/a' 'Bar' +// @has - '//a[@href="../reexp_stripped/hidden/struct.Bar.html"]' 'Bar' // @has reexp_stripped/hidden/struct.Bar.html -// @has - '//p/a' '../../reexp_stripped/struct.Bar.html' // @has 'reexp_stripped/struct.Bar.html' +// @has - '//a[@href="struct.Bar.html"]' 'Bar' #[doc(no_inline)] pub use reexp_stripped::Bar; impl Foo for Bar {} diff --git a/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html b/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html index 11df902f372..858bc142f66 100644 --- a/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html +++ b/tests/rustdoc/where.SWhere_TraitWhere_item-decl.html @@ -1,8 +1,8 @@ <pre class="rust item-decl"><code>pub trait TraitWhere { - type <a href="#associatedtype.Item" class="associatedtype">Item</a><'a><br />    <span class="where">where<br />        Self: 'a</span>; + type <a href="#associatedtype.Item" class="associatedtype">Item</a><'a><br />       <span class="where">where Self: 'a</span>; - fn <a href="#method.func" class="fn">func</a>(self)<br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, - { ... } -<span class="item-spacer" /> fn <a href="#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />    <span class="where">where<br />        Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>, - { ... } + // Provided methods + fn <a href="#method.func" class="fn">func</a>(self)<br />       <span class="where">where Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span> { ... } +<span class="item-spacer" /> fn <a href="#method.lines" class="fn">lines</a>(self) -> <a class="struct" href="{{channel}}/std/io/struct.Lines.html" title="struct std::io::Lines">Lines</a><Self><br />       <span class="where">where Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span> { ... } +<span class="item-spacer" /> fn <a href="#method.merge" class="fn">merge</a><T>(self, a: T)<br />       <span class="where">where Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,<br />             T: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span> { ... } }</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/where.rs b/tests/rustdoc/where.rs index 4c34c7e51d9..af3239b6947 100644 --- a/tests/rustdoc/where.rs +++ b/tests/rustdoc/where.rs @@ -41,6 +41,12 @@ pub trait TraitWhere { where Self: Sized, { todo!() } + + fn merge<T>(self, a: T) + where + Self: Sized, + T: Sized, + { todo!() } } // @has foo/struct.Echo.html '//*[@class="impl"]//h3[@class="code-header"]' \ diff --git a/tests/rustdoc/whitespace-after-where-clause.enum2.html b/tests/rustdoc/whitespace-after-where-clause.enum2.html index 7bc9b780197..065ce757de1 100644 --- a/tests/rustdoc/whitespace-after-where-clause.enum2.html +++ b/tests/rustdoc/whitespace-after-where-clause.enum2.html @@ -1,4 +1,4 @@ -<pre class="rust item-decl"><code>pub enum Cow2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { +<pre class="rust item-decl"><code>pub enum Cow2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { Borrowed(<a class="primitive" href="{{channel}}/std/primitive.reference.html">&'a B</a>), Whatever(<a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>), }</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.struct2.html b/tests/rustdoc/whitespace-after-where-clause.struct2.html index d872d516c09..c647e8d7121 100644 --- a/tests/rustdoc/whitespace-after-where-clause.struct2.html +++ b/tests/rustdoc/whitespace-after-where-clause.struct2.html @@ -1,4 +1,4 @@ -<pre class="rust item-decl"><code>pub struct Struct2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { +<pre class="rust item-decl"><code>pub struct Struct2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { pub a: <a class="primitive" href="{{channel}}/std/primitive.reference.html">&'a B</a>, pub b: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>, }</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.trait.html b/tests/rustdoc/whitespace-after-where-clause.trait.html index bc3653de52d..8a78e82dc71 100644 --- a/tests/rustdoc/whitespace-after-where-clause.trait.html +++ b/tests/rustdoc/whitespace-after-where-clause.trait.html @@ -1,6 +1,7 @@ <pre class="rust item-decl"><code>pub trait ToOwned<T><span class="where fmt-newline">where<br />    T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{ type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>; + // Required methods fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>; <span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T; }</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.trait2.html b/tests/rustdoc/whitespace-after-where-clause.trait2.html index eda4ca72acc..e6fafde1eff 100644 --- a/tests/rustdoc/whitespace-after-where-clause.trait2.html +++ b/tests/rustdoc/whitespace-after-where-clause.trait2.html @@ -1,6 +1,7 @@ <pre class="rust item-decl"><code>pub trait ToOwned2<T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> { type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>; + // Required methods fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&self) -> Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>; <span class="item-spacer" /> fn <a href="#tymethod.whatever" class="fn">whatever</a>(&self) -> T; }</code></pre> \ No newline at end of file diff --git a/tests/rustdoc/whitespace-after-where-clause.union2.html b/tests/rustdoc/whitespace-after-where-clause.union2.html index fc78e9b6039..66ad30c9200 100644 --- a/tests/rustdoc/whitespace-after-where-clause.union2.html +++ b/tests/rustdoc/whitespace-after-where-clause.union2.html @@ -1,3 +1,3 @@ -<pre class="rust item-decl"><code>pub union Union2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { +<pre class="rust item-decl"><code>pub union Union2<'a, B: ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a><dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> + 'a> { /* private fields */ }</code></pre> \ No newline at end of file diff --git a/tests/ui/async-await/future-sizes/future-as-arg.rs b/tests/ui/async-await/future-sizes/future-as-arg.rs new file mode 100644 index 00000000000..93c69b05254 --- /dev/null +++ b/tests/ui/async-await/future-sizes/future-as-arg.rs @@ -0,0 +1,16 @@ +// edition: 2021 +// run-pass + +async fn test(_arg: [u8; 16]) {} + +async fn use_future(fut: impl std::future::Future<Output = ()>) { + fut.await +} + +fn main() { + let actual = std::mem::size_of_val( + &use_future(use_future(use_future(use_future(use_future(test([0; 16]))))))); + // Not using an exact number in case it slightly changes over different commits + let expected = 550; + assert!(actual > expected, "expected: >{expected}, actual: {actual}"); +} diff --git a/tests/ui/async-await/future-sizes/large-arg.rs b/tests/ui/async-await/future-sizes/large-arg.rs new file mode 100644 index 00000000000..7e7ff9d8d00 --- /dev/null +++ b/tests/ui/async-await/future-sizes/large-arg.rs @@ -0,0 +1,18 @@ +// compile-flags: -Z print-type-sizes --crate-type=lib +// edition: 2021 +// build-pass +// ignore-pass + +pub async fn test() { + let _ = a([0u8; 1024]).await; +} + +pub async fn a<T>(t: T) -> T { + b(t).await +} +async fn b<T>(t: T) -> T { + c(t).await +} +async fn c<T>(t: T) -> T { + t +} diff --git a/tests/ui/async-await/future-sizes/large-arg.stdout b/tests/ui/async-await/future-sizes/large-arg.stdout new file mode 100644 index 00000000000..91db4b1531f --- /dev/null +++ b/tests/ui/async-await/future-sizes/large-arg.stdout @@ -0,0 +1,60 @@ +print-type-size type: `[async fn body@$DIR/large-arg.rs:6:21: 8:2]`: 3076 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 0 bytes +print-type-size variant `Suspend0`: 3075 bytes +print-type-size local `.__awaitee`: 3075 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Returned`: 0 bytes +print-type-size variant `Panicked`: 0 bytes +print-type-size type: `[async fn body@$DIR/large-arg.rs:10:30: 12:2]`: 3075 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 3074 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 2050 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/large-arg.rs:10:30: 12:2]>`: 3075 bytes, alignment: 1 bytes +print-type-size field `.value`: 3075 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/large-arg.rs:10:30: 12:2]>`: 3075 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 3075 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 3075 bytes +print-type-size type: `[async fn body@$DIR/large-arg.rs:13:26: 15:2]`: 2050 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 2049 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size local `.__awaitee`: 1025 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/large-arg.rs:13:26: 15:2]>`: 2050 bytes, alignment: 1 bytes +print-type-size field `.value`: 2050 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/large-arg.rs:13:26: 15:2]>`: 2050 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 2050 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 2050 bytes +print-type-size type: `[async fn body@$DIR/large-arg.rs:16:26: 18:2]`: 1025 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Returned`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Panicked`: 1024 bytes +print-type-size upvar `.t`: 1024 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size type: `std::mem::ManuallyDrop<[async fn body@$DIR/large-arg.rs:16:26: 18:2]>`: 1025 bytes, alignment: 1 bytes +print-type-size field `.value`: 1025 bytes +print-type-size type: `std::mem::MaybeUninit<[async fn body@$DIR/large-arg.rs:16:26: 18:2]>`: 1025 bytes, alignment: 1 bytes +print-type-size variant `MaybeUninit`: 1025 bytes +print-type-size field `.uninit`: 0 bytes +print-type-size field `.value`: 1025 bytes +print-type-size type: `std::task::Poll<[u8; 1024]>`: 1025 bytes, alignment: 1 bytes +print-type-size discriminant: 1 bytes +print-type-size variant `Ready`: 1024 bytes +print-type-size field `.0`: 1024 bytes +print-type-size variant `Pending`: 0 bytes diff --git a/tests/ui/async-await/no-const-async.stderr b/tests/ui/async-await/no-const-async.stderr index c5bd520aaea..71c228958f6 100644 --- a/tests/ui/async-await/no-const-async.stderr +++ b/tests/ui/async-await/no-const-async.stderr @@ -28,8 +28,8 @@ note: ...which requires const checking `x`... | LL | pub const async fn x() {} | ^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `x::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `x::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `x::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/no-const-async.rs:4:1 diff --git a/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr b/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr index ce9f7aa050a..dd0817ff233 100644 --- a/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr +++ b/tests/ui/borrowck/borrowck-borrow-mut-base-ptr-in-aliasable-loc.stderr @@ -1,11 +1,13 @@ error[E0594]: cannot assign to `**t1`, which is behind a `&` reference --> $DIR/borrowck-borrow-mut-base-ptr-in-aliasable-loc.rs:9:5 | -LL | let t1 = t0; - | -- consider changing this binding's type to be: `&mut &mut isize` -LL | let p: &isize = &**t0; LL | **t1 = 22; | ^^^^^^^^^ `t1` is a `&` reference, so the data it refers to cannot be written + | +help: consider specifying this binding's type + | +LL | let t1: &mut &mut isize = t0; + | +++++++++++++++++ error[E0502]: cannot borrow `**t0` as immutable because it is also borrowed as mutable --> $DIR/borrowck-borrow-mut-base-ptr-in-aliasable-loc.rs:14:21 diff --git a/tests/ui/borrowck/issue-85765.rs b/tests/ui/borrowck/issue-85765.rs index 1598cd5d3c8..76e0b517354 100644 --- a/tests/ui/borrowck/issue-85765.rs +++ b/tests/ui/borrowck/issue-85765.rs @@ -1,7 +1,7 @@ fn main() { let mut test = Vec::new(); let rofl: &Vec<Vec<i32>> = &mut test; - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider changing this binding's type rofl.push(Vec::new()); //~^ ERROR cannot borrow `*rofl` as mutable, as it is behind a `&` reference //~| NOTE `rofl` is a `&` reference, so the data it refers to cannot be borrowed as mutable @@ -15,14 +15,14 @@ fn main() { #[rustfmt::skip] let x: &usize = &mut{0}; - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider changing this binding's type *x = 1; //~^ ERROR cannot assign to `*x`, which is behind a `&` reference //~| NOTE `x` is a `&` reference, so the data it refers to cannot be written #[rustfmt::skip] let y: &usize = &mut(0); - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider changing this binding's type *y = 1; //~^ ERROR cannot assign to `*y`, which is behind a `&` reference //~| NOTE `y` is a `&` reference, so the data it refers to cannot be written diff --git a/tests/ui/borrowck/issue-85765.stderr b/tests/ui/borrowck/issue-85765.stderr index 7da7dba68ab..b4bb128cbb4 100644 --- a/tests/ui/borrowck/issue-85765.stderr +++ b/tests/ui/borrowck/issue-85765.stderr @@ -1,11 +1,13 @@ error[E0596]: cannot borrow `*rofl` as mutable, as it is behind a `&` reference --> $DIR/issue-85765.rs:5:5 | -LL | let rofl: &Vec<Vec<i32>> = &mut test; - | ---- consider changing this binding's type to be: `&mut Vec<Vec<i32>>` -LL | LL | rofl.push(Vec::new()); | ^^^^^^^^^^^^^^^^^^^^^ `rofl` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | +help: consider changing this binding's type + | +LL | let rofl: &mut Vec<Vec<i32>> = &mut test; + | ~~~~~~~~~~~~~~~~~~ error[E0594]: cannot assign to `*r`, which is behind a `&` reference --> $DIR/issue-85765.rs:12:5 @@ -21,20 +23,24 @@ LL | let r = &mut mutvar; error[E0594]: cannot assign to `*x`, which is behind a `&` reference --> $DIR/issue-85765.rs:19:5 | -LL | let x: &usize = &mut{0}; - | - consider changing this binding's type to be: `&mut usize` -LL | LL | *x = 1; | ^^^^^^ `x` is a `&` reference, so the data it refers to cannot be written + | +help: consider changing this binding's type + | +LL | let x: &mut usize = &mut{0}; + | ~~~~~~~~~~ error[E0594]: cannot assign to `*y`, which is behind a `&` reference --> $DIR/issue-85765.rs:26:5 | -LL | let y: &usize = &mut(0); - | - consider changing this binding's type to be: `&mut usize` -LL | LL | *y = 1; | ^^^^^^ `y` is a `&` reference, so the data it refers to cannot be written + | +help: consider changing this binding's type + | +LL | let y: &mut usize = &mut(0); + | ~~~~~~~~~~ error: aborting due to 4 previous errors diff --git a/tests/ui/borrowck/issue-91206.rs b/tests/ui/borrowck/issue-91206.rs index 67407c1eae3..e062a253767 100644 --- a/tests/ui/borrowck/issue-91206.rs +++ b/tests/ui/borrowck/issue-91206.rs @@ -9,7 +9,7 @@ impl TestClient { fn main() { let client = TestClient; let inner = client.get_inner_ref(); - //~^ NOTE consider changing this binding's type to be + //~^ HELP consider specifying this binding's type inner.clear(); //~^ ERROR cannot borrow `*inner` as mutable, as it is behind a `&` reference [E0596] //~| NOTE `inner` is a `&` reference, so the data it refers to cannot be borrowed as mutable diff --git a/tests/ui/borrowck/issue-91206.stderr b/tests/ui/borrowck/issue-91206.stderr index 12d8d27c5f0..6653d497873 100644 --- a/tests/ui/borrowck/issue-91206.stderr +++ b/tests/ui/borrowck/issue-91206.stderr @@ -1,11 +1,13 @@ error[E0596]: cannot borrow `*inner` as mutable, as it is behind a `&` reference --> $DIR/issue-91206.rs:13:5 | -LL | let inner = client.get_inner_ref(); - | ----- consider changing this binding's type to be: `&mut Vec<usize>` -LL | LL | inner.clear(); | ^^^^^^^^^^^^^ `inner` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | +help: consider specifying this binding's type + | +LL | let inner: &mut Vec<usize> = client.get_inner_ref(); + | +++++++++++++++++ error: aborting due to previous error diff --git a/tests/ui/borrowck/issue-92015.stderr b/tests/ui/borrowck/issue-92015.stderr index 62b1183e71b..ea4f9abb87d 100644 --- a/tests/ui/borrowck/issue-92015.stderr +++ b/tests/ui/borrowck/issue-92015.stderr @@ -1,10 +1,13 @@ error[E0594]: cannot assign to `*foo`, which is behind a `&` reference --> $DIR/issue-92015.rs:6:5 | -LL | let foo = Some(&0).unwrap(); - | --- consider changing this binding's type to be: `&mut i32` LL | *foo = 1; | ^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written + | +help: consider specifying this binding's type + | +LL | let foo: &mut i32 = Some(&0).unwrap(); + | ++++++++++ error: aborting due to previous error diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed new file mode 100644 index 00000000000..1a08470064c --- /dev/null +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed @@ -0,0 +1,26 @@ +// run-rustfix +#![allow(dead_code, path_statements)] +fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { + None.into_iter() + .flat_map(move |()| s.chars().map(move |c| format!("{}{}", c, s))) + //~^ ERROR captured variable cannot escape `FnMut` closure body + //~| HELP consider adding 'move' keyword before the nested closure +} + +fn foo2(s: &str) -> impl Sized + '_ { + move |()| s.chars().map(move |c| format!("{}{}", c, s)) + //~^ ERROR lifetime may not live long enough + //~| HELP consider adding 'move' keyword before the nested closure +} + +pub struct X; +pub fn foo3<'a>( + bar: &'a X, +) -> impl Iterator<Item = ()> + 'a { + Some(()).iter().flat_map(move |()| { + Some(()).iter().map(move |()| { bar; }) //~ ERROR captured variable cannot escape + //~^ HELP consider adding 'move' keyword before the nested closure + }) +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs index 95847d8d301..b93292e3589 100644 --- a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.rs @@ -1,3 +1,5 @@ +// run-rustfix +#![allow(dead_code, path_statements)] fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { None.into_iter() .flat_map(move |()| s.chars().map(|c| format!("{}{}", c, s))) @@ -11,4 +13,14 @@ fn foo2(s: &str) -> impl Sized + '_ { //~| HELP consider adding 'move' keyword before the nested closure } +pub struct X; +pub fn foo3<'a>( + bar: &'a X, +) -> impl Iterator<Item = ()> + 'a { + Some(()).iter().flat_map(move |()| { + Some(()).iter().map(|()| { bar; }) //~ ERROR captured variable cannot escape + //~^ HELP consider adding 'move' keyword before the nested closure + }) +} + fn main() {} diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr index 2eae614a2f5..776c338deac 100644 --- a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.stderr @@ -1,5 +1,5 @@ error: captured variable cannot escape `FnMut` closure body - --> $DIR/issue-95079-missing-move-in-nested-closure.rs:3:29 + --> $DIR/issue-95079-missing-move-in-nested-closure.rs:5:29 | LL | fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { | - variable defined here @@ -7,7 +7,7 @@ LL | None.into_iter() LL | .flat_map(move |()| s.chars().map(|c| format!("{}{}", c, s))) | - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | - | | returns a reference to a captured variable which escapes the closure body + | | returns a closure that contains a reference to a captured variable, which then escapes the closure body | | variable captured here | inferred to be a `FnMut` closure | @@ -19,12 +19,12 @@ LL | .flat_map(move |()| s.chars().map(move |c| format!("{}{}", c, s))) | ++++ error: lifetime may not live long enough - --> $DIR/issue-95079-missing-move-in-nested-closure.rs:9:15 + --> $DIR/issue-95079-missing-move-in-nested-closure.rs:11:15 | LL | move |()| s.chars().map(|c| format!("{}{}", c, s)) | --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2` | | | - | | return type of closure `Map<Chars<'_>, [closure@$DIR/issue-95079-missing-move-in-nested-closure.rs:9:29: 9:32]>` contains a lifetime `'2` + | | return type of closure `Map<Chars<'_>, [closure@$DIR/issue-95079-missing-move-in-nested-closure.rs:11:29: 11:32]>` contains a lifetime `'2` | lifetime `'1` represents this closure's body | = note: closure implements `Fn`, so references to captured variables can't escape the closure @@ -33,5 +33,26 @@ help: consider adding 'move' keyword before the nested closure LL | move |()| s.chars().map(move |c| format!("{}{}", c, s)) | ++++ -error: aborting due to 2 previous errors +error: captured variable cannot escape `FnMut` closure body + --> $DIR/issue-95079-missing-move-in-nested-closure.rs:21:9 + | +LL | bar: &'a X, + | --- variable defined here +LL | ) -> impl Iterator<Item = ()> + 'a { +LL | Some(()).iter().flat_map(move |()| { + | - inferred to be a `FnMut` closure +LL | Some(()).iter().map(|()| { bar; }) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^---^^^^ + | | | + | | variable captured here + | returns a closure that contains a reference to a captured variable, which then escapes the closure body + | + = note: `FnMut` closures only have access to their captured variables while they are executing... + = note: ...therefore, they cannot allow references to captured variables to escape +help: consider adding 'move' keyword before the nested closure + | +LL | Some(()).iter().map(move |()| { bar; }) + | ++++ + +error: aborting due to 3 previous errors diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs index 50d9a480ad1..98f1558b7ff 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.rs @@ -12,19 +12,26 @@ auto trait Marker2 {} trait Object: Marker1 {} // A supertrait marker is illegal... -impl !Marker1 for dyn Object + Marker2 { } //~ ERROR E0371 +impl !Marker1 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR 0321 // ...and also a direct component. -impl !Marker2 for dyn Object + Marker2 { } //~ ERROR E0371 - -// But implementing a marker if it is not present is OK. -impl !Marker2 for dyn Object {} // OK +impl !Marker2 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR 0321 // A non-principal trait-object type is orphan even in its crate. impl !Send for dyn Marker2 {} //~ ERROR E0117 -// And impl'ing a remote marker for a local trait object is forbidden -// by one of these special orphan-like rules. +// Implementing a marker for a local trait object is forbidden by a special +// orphan-like rule. +impl !Marker2 for dyn Object {} //~ ERROR E0321 impl !Send for dyn Object {} //~ ERROR E0321 impl !Send for dyn Object + Marker2 {} //~ ERROR E0321 -fn main() { } +// Blanket impl that applies to dyn Object is equally problematic. +auto trait Marker3 {} +impl<T: ?Sized> !Marker3 for T {} //~ ERROR E0321 + +auto trait Marker4 {} +impl<T> !Marker4 for T {} // okay + +fn main() {} diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr index c364c707ff9..ea38afc40ce 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr @@ -1,17 +1,41 @@ error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker1` --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:15:1 | -LL | impl !Marker1 for dyn Object + Marker2 { } +LL | impl !Marker1 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker1` +error[E0321]: traits with a default impl, like `Marker1`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:15:1 + | +LL | impl !Marker1 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker1` if and only if `Marker1` is one of the trait object's trait bounds + error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker2` - --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:17:1 + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:18:1 | -LL | impl !Marker2 for dyn Object + Marker2 { } +LL | impl !Marker2 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker2` +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:18:1 + | +LL | impl !Marker2 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:26:1 + | +LL | impl !Marker2 for dyn Object {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:23:1 + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:22:1 | LL | impl !Send for dyn Marker2 {} | ^^^^^^^^^^^^^^^----------- @@ -33,7 +57,15 @@ error[E0321]: cross-crate traits with a default impl, like `Send`, can only be i LL | impl !Send for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't implement cross-crate trait with a default impl for non-struct/enum type -error: aborting due to 5 previous errors +error[E0321]: traits with a default impl, like `Marker3`, cannot be implemented for generic type `T` + --> $DIR/coherence-impl-trait-for-marker-trait-negative.rs:32:1 + | +LL | impl<T: ?Sized> !Marker3 for T {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker3` if and only if `Marker3` is one of the trait object's trait bounds + +error: aborting due to 9 previous errors Some errors have detailed explanations: E0117, E0321, E0371. For more information about an error, try `rustc --explain E0117`. diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs index faac6d983f3..db2e2b4509a 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs @@ -12,19 +12,26 @@ auto trait Marker2 {} trait Object: Marker1 {} // A supertrait marker is illegal... -impl Marker1 for dyn Object + Marker2 { } //~ ERROR E0371 +impl Marker1 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR E0321 // ...and also a direct component. -impl Marker2 for dyn Object + Marker2 { } //~ ERROR E0371 - -// But implementing a marker if it is not present is OK. -impl Marker2 for dyn Object {} // OK +impl Marker2 for dyn Object + Marker2 {} //~ ERROR E0371 + //~^ ERROR E0321 // A non-principal trait-object type is orphan even in its crate. unsafe impl Send for dyn Marker2 {} //~ ERROR E0117 -// And impl'ing a remote marker for a local trait object is forbidden -// by one of these special orphan-like rules. +// Implementing a marker for a local trait object is forbidden by a special +// orphan-like rule. +impl Marker2 for dyn Object {} //~ ERROR E0321 unsafe impl Send for dyn Object {} //~ ERROR E0321 unsafe impl Send for dyn Object + Marker2 {} //~ ERROR E0321 -fn main() { } +// Blanket impl that applies to dyn Object is equally problematic. +auto trait Marker3 {} +impl<T: ?Sized> Marker3 for T {} //~ ERROR E0321 + +auto trait Marker4 {} +impl<T> Marker4 for T {} // okay + +fn main() {} diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr index b80429794f9..2a8713bc327 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr @@ -1,17 +1,41 @@ error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker1` --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:15:1 | -LL | impl Marker1 for dyn Object + Marker2 { } +LL | impl Marker1 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker1` +error[E0321]: traits with a default impl, like `Marker1`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:15:1 + | +LL | impl Marker1 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker1` if and only if `Marker1` is one of the trait object's trait bounds + error[E0371]: the object type `(dyn Object + Marker2 + 'static)` automatically implements the trait `Marker2` - --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:17:1 + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:18:1 | -LL | impl Marker2 for dyn Object + Marker2 { } +LL | impl Marker2 for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Object + Marker2 + 'static)` automatically implements trait `Marker2` +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + Marker2 + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:18:1 + | +LL | impl Marker2 for dyn Object + Marker2 {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + +error[E0321]: traits with a default impl, like `Marker2`, cannot be implemented for trait object `(dyn Object + 'static)` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:26:1 + | +LL | impl Marker2 for dyn Object {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker2` if and only if `Marker2` is one of the trait object's trait bounds + error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:23:1 + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:22:1 | LL | unsafe impl Send for dyn Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^----------- @@ -33,7 +57,15 @@ error[E0321]: cross-crate traits with a default impl, like `Send`, can only be i LL | unsafe impl Send for dyn Object + Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't implement cross-crate trait with a default impl for non-struct/enum type -error: aborting due to 5 previous errors +error[E0321]: traits with a default impl, like `Marker3`, cannot be implemented for generic type `T` + --> $DIR/coherence-impl-trait-for-marker-trait-positive.rs:32:1 + | +LL | impl<T: ?Sized> Marker3 for T {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: a trait object implements `Marker3` if and only if `Marker3` is one of the trait object's trait bounds + +error: aborting due to 9 previous errors Some errors have detailed explanations: E0117, E0321, E0371. For more information about an error, try `rustc --explain E0117`. diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.rs b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.rs new file mode 100644 index 00000000000..fd52fc35541 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.rs @@ -0,0 +1,18 @@ +// checks that when we relate a `Expr::Binop` we also relate the types of the +// const arguments. +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +struct Bar<const B: bool>; + +const fn make_generic(_: usize, a: bool) -> bool { + a +} + +fn foo<const N: usize>() -> Bar<{ make_generic(N, true == false) }> { + Bar::<{ make_generic(N, 1_u8 == 0_u8) }> + //~^ error: mismatched types + //~| error: unconstrained generic constant +} + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.stderr b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.stderr new file mode 100644 index 00000000000..ba824e84a5a --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_binop_arg_tys.stderr @@ -0,0 +1,20 @@ +error[E0308]: mismatched types + --> $DIR/relate_binop_arg_tys.rs:13:5 + | +LL | Bar::<{ make_generic(N, 1_u8 == 0_u8) }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `{ make_generic(N, true == false) }`, found `{ make_generic(N, 1_u8 == 0_u8) }` + | + = note: expected constant `{ make_generic(N, true == false) }` + found constant `{ make_generic(N, 1_u8 == 0_u8) }` + +error: unconstrained generic constant + --> $DIR/relate_binop_arg_tys.rs:13:11 + | +LL | Bar::<{ make_generic(N, 1_u8 == 0_u8) }> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: try adding a `where` bound using this expression: `where [(); { make_generic(N, 1_u8 == 0_u8) }]:` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.rs b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.rs new file mode 100644 index 00000000000..bef9d4b9e99 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.rs @@ -0,0 +1,12 @@ +// checks that when we relate a `Expr::Cast` we also relate the type of the +// const argument. +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +fn foo<const N: usize>() -> [(); (true as usize) + N] { + [(); (1_u8 as usize) + N] + //~^ error: mismatched types + //~| error: unconstrained generic constant +} + +fn main() {} diff --git a/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.stderr b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.stderr new file mode 100644 index 00000000000..d3ba870a2d7 --- /dev/null +++ b/tests/ui/const-generics/generic_const_exprs/const_kind_expr/relate_cast_arg_ty.stderr @@ -0,0 +1,20 @@ +error[E0308]: mismatched types + --> $DIR/relate_cast_arg_ty.rs:7:5 + | +LL | [(); (1_u8 as usize) + N] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(true as usize) + N`, found `(1_u8 as usize) + N` + | + = note: expected constant `(true as usize) + N` + found constant `(1_u8 as usize) + N` + +error: unconstrained generic constant + --> $DIR/relate_cast_arg_ty.rs:7:10 + | +LL | [(); (1_u8 as usize) + N] + | ^^^^^^^^^^^^^^^^^^^ + | + = help: try adding a `where` bound using this expression: `where [(); (1_u8 as usize) + N]:` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/consts/const-err-late.stderr b/tests/ui/consts/const-err-late.stderr index c5c668189b9..cb0cab2444b 100644 --- a/tests/ui/consts/const-err-late.stderr +++ b/tests/ui/consts/const-err-late.stderr @@ -29,23 +29,11 @@ LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); | ^^^^^^^^^^^^^ note: erroneous constant used - --> $DIR/const-err-late.rs:19:31 - | -LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); - | ^^^^^^^^^^^^^ - -note: erroneous constant used --> $DIR/const-err-late.rs:19:16 | LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); | ^^^^^^^^^^^^^ -note: erroneous constant used - --> $DIR/const-err-late.rs:19:31 - | -LL | black_box((S::<i32>::FOO, S::<u32>::FOO)); - | ^^^^^^^^^^^^^ - error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. diff --git a/tests/ui/derives/deriving-copyclone.stderr b/tests/ui/derives/deriving-copyclone.stderr index 9c4ca01ff37..c0c2215c04a 100644 --- a/tests/ui/derives/deriving-copyclone.stderr +++ b/tests/ui/derives/deriving-copyclone.stderr @@ -1,8 +1,8 @@ error[E0277]: the trait bound `B<C>: Copy` is not satisfied - --> $DIR/deriving-copyclone.rs:31:13 + --> $DIR/deriving-copyclone.rs:31:26 | LL | is_copy(B { a: 1, b: C }); - | ------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `B<C>` + | ------- ^ the trait `Copy` is not implemented for `B<C>` | | | required by a bound introduced by this call | @@ -19,14 +19,14 @@ LL | fn is_copy<T: Copy>(_: T) {} = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | -LL | is_copy(&B { a: 1, b: C }); - | + +LL | is_copy(B { a: 1, b: &C }); + | + error[E0277]: the trait bound `B<C>: Clone` is not satisfied - --> $DIR/deriving-copyclone.rs:32:14 + --> $DIR/deriving-copyclone.rs:32:27 | LL | is_clone(B { a: 1, b: C }); - | -------- ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `B<C>` + | -------- ^ the trait `Clone` is not implemented for `B<C>` | | | required by a bound introduced by this call | @@ -43,14 +43,14 @@ LL | fn is_clone<T: Clone>(_: T) {} = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | -LL | is_clone(&B { a: 1, b: C }); - | + +LL | is_clone(B { a: 1, b: &C }); + | + error[E0277]: the trait bound `B<D>: Copy` is not satisfied - --> $DIR/deriving-copyclone.rs:35:13 + --> $DIR/deriving-copyclone.rs:35:26 | LL | is_copy(B { a: 1, b: D }); - | ------- ^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `B<D>` + | ------- ^ the trait `Copy` is not implemented for `B<D>` | | | required by a bound introduced by this call | @@ -67,8 +67,8 @@ LL | fn is_copy<T: Copy>(_: T) {} = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider borrowing here | -LL | is_copy(&B { a: 1, b: D }); - | + +LL | is_copy(B { a: 1, b: &D }); + | + error: aborting due to 3 previous errors diff --git a/tests/ui/deriving/deriving-all-codegen.stdout b/tests/ui/deriving/deriving-all-codegen.stdout index 8e238a509d2..5bca83e87f8 100644 --- a/tests/ui/deriving/deriving-all-codegen.stdout +++ b/tests/ui/deriving/deriving-all-codegen.stdout @@ -98,7 +98,7 @@ impl ::core::marker::Copy for Point { } impl ::core::fmt::Debug for Point { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { ::core::fmt::Formatter::debug_struct_field2_finish(f, "Point", "x", - &&self.x, "y", &&self.y) + &self.x, "y", &&self.y) } } #[automatically_derived] @@ -183,7 +183,7 @@ impl ::core::marker::Copy for PackedPoint { } impl ::core::fmt::Debug for PackedPoint { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { ::core::fmt::Formatter::debug_struct_field2_finish(f, "PackedPoint", - "x", &&{ self.x }, "y", &&{ self.y }) + "x", &{ self.x }, "y", &&{ self.y }) } } #[automatically_derived] @@ -277,8 +277,8 @@ impl ::core::fmt::Debug for Big { let names: &'static _ = &["b1", "b2", "b3", "b4", "b5", "b6", "b7", "b8"]; let values: &[&dyn ::core::fmt::Debug] = - &[&&self.b1, &&self.b2, &&self.b3, &&self.b4, &&self.b5, - &&self.b6, &&self.b7, &&self.b8]; + &[&self.b1, &self.b2, &self.b3, &self.b4, &self.b5, &self.b6, + &self.b7, &&self.b8]; ::core::fmt::Formatter::debug_struct_fields_finish(f, "Big", names, values) } @@ -565,7 +565,7 @@ impl<T: ::core::fmt::Debug + Trait, U: ::core::fmt::Debug> ::core::fmt::Debug for Generic<T, U> where T::A: ::core::fmt::Debug { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { ::core::fmt::Formatter::debug_struct_field3_finish(f, "Generic", "t", - &&self.t, "ta", &&self.ta, "u", &&self.u) + &self.t, "ta", &self.ta, "u", &&self.u) } } #[automatically_derived] @@ -682,7 +682,7 @@ impl<T: ::core::fmt::Debug + ::core::marker::Copy + Trait, { fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result { ::core::fmt::Formatter::debug_tuple_field3_finish(f, "PackedGeneric", - &&{ self.0 }, &&{ self.1 }, &&{ self.2 }) + &{ self.0 }, &{ self.1 }, &&{ self.2 }) } } #[automatically_derived] @@ -1084,7 +1084,7 @@ impl ::core::fmt::Debug for Mixed { &__self_0), Mixed::S { d1: __self_0, d2: __self_1 } => ::core::fmt::Formatter::debug_struct_field2_finish(f, "S", - "d1", &__self_0, "d2", &__self_1), + "d1", __self_0, "d2", &__self_1), } } } diff --git a/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr b/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr index bfe1ed32859..589b2c37849 100644 --- a/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr +++ b/tests/ui/did_you_mean/issue-46718-struct-pattern-dotdotdot.stderr @@ -2,7 +2,12 @@ error: expected field pattern, found `...` --> $DIR/issue-46718-struct-pattern-dotdotdot.rs:11:55 | LL | PersonalityInventory { expressivity: exp, ... } => exp - | ^^^ help: to omit remaining fields, use one fewer `.`: `..` + | ^^^ + | +help: to omit remaining fields, use `..` + | +LL | PersonalityInventory { expressivity: exp, .. } => exp + | ~~ error: aborting due to previous error diff --git a/tests/ui/errors/trait-bound-error-spans/blame-trait-error.rs b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.rs new file mode 100644 index 00000000000..5134c672f5f --- /dev/null +++ b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.rs @@ -0,0 +1,28 @@ +trait T1 {} +trait T2 {} +trait T3 {} +trait T4 {} + +impl<B: T2> T1 for Wrapper<B> {} + +impl T2 for i32 {} +impl T3 for i32 {} + +impl<A: T3> T2 for Burrito<A> {} + +struct Wrapper<W> { + value: W, +} + +struct Burrito<F> { + filling: F, +} + +fn want<V: T1>(_x: V) {} + +fn example<Q>(q: Q) { + want(Wrapper { value: Burrito { filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] +} + +fn main() {} diff --git a/tests/ui/errors/trait-bound-error-spans/blame-trait-error.stderr b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.stderr new file mode 100644 index 00000000000..27b002db130 --- /dev/null +++ b/tests/ui/errors/trait-bound-error-spans/blame-trait-error.stderr @@ -0,0 +1,35 @@ +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error.rs:24:46 + | +LL | want(Wrapper { value: Burrito { filling: q } }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Burrito<Q>` to implement `T2` + --> $DIR/blame-trait-error.rs:11:13 + | +LL | impl<A: T3> T2 for Burrito<A> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<Burrito<Q>>` to implement `T1` + --> $DIR/blame-trait-error.rs:6:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error.rs:21:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.rs b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.rs new file mode 100644 index 00000000000..2b75f432412 --- /dev/null +++ b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.rs @@ -0,0 +1,131 @@ +// This test examines the error spans reported when a generic `impl` fails. +// For example, if a function wants an `Option<T>` where `T: Copy` but you pass `Some(vec![1, 2])`, +// then we want to point at the `vec![1, 2]` and not the `Some( ... )` expression. + +trait T1 {} +trait T2 {} +trait T3 {} +trait T4 {} + +impl T2 for i32 {} +impl T3 for i32 {} + +struct Wrapper<W> { + value: W, +} +impl<B: T2> T1 for Wrapper<B> {} + +struct Burrito<F> { + spicy: bool, + filling: F, +} +impl<A: T3> T2 for Burrito<A> {} + +struct BurritoTuple<F>(F); +impl<C: T3> T2 for BurritoTuple<C> {} + +enum BurritoKinds<G> { + SmallBurrito { spicy: bool, small_filling: G }, + LargeBurrito { spicy: bool, large_filling: G }, + MultiBurrito { first_filling: G, second_filling: G }, +} +impl<D: T3> T2 for BurritoKinds<D> {} + +struct Taco<H>(bool, H); +impl<E: T3> T2 for Taco<E> {} + +enum TacoKinds<H> { + OneTaco(bool, H), + TwoTacos(bool, H, H), +} +impl<F: T3> T2 for TacoKinds<F> {} + +struct GenericBurrito<Spiciness, Filling> { + spiciness: Spiciness, + filling: Filling, +} +impl<X, Y: T3> T2 for GenericBurrito<X, Y> {} +struct NotSpicy; + +impl<A: T3, B: T3> T2 for (A, B) {} +impl<A: T2, B: T2> T1 for (A, B) {} + +fn want<V: T1>(_x: V) {} + +// Some more-complex examples: +type AliasBurrito<T> = GenericBurrito<T, T>; + +// The following example is fairly confusing. The idea is that we want to "misdirect" the location +// of the error. + +struct Two<A, B> { + a: A, + b: B, +} + +impl<X, Y: T1, Z> T1 for Two<Two<X, Y>, Z> {} + +struct DoubleWrapper<T> { + item: Wrapper<T>, +} + +impl<T: T1> T1 for DoubleWrapper<T> {} + +fn example<Q>(q: Q) { + // In each of the following examples, we expect the error span to point at the 'q' variable, + // since the missing constraint is `Q: T3`. + + // Verifies for struct: + want(Wrapper { value: Burrito { spicy: false, filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for enum with named fields in variant: + want(Wrapper { value: BurritoKinds::SmallBurrito { spicy: true, small_filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for tuple struct: + want(Wrapper { value: Taco(false, q) }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for tuple enum variant: + want(Wrapper { value: TacoKinds::OneTaco(false, q) }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for generic type with multiple parameters: + want(Wrapper { value: GenericBurrito { spiciness: NotSpicy, filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for tuple: + want((3, q)); + //~^ ERROR the trait bound `Q: T2` is not satisfied [E0277] + + // Verifies for nested tuple: + want(Wrapper { value: (3, q) }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + // Verifies for nested tuple: + want(((3, q), 5)); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + want(DoubleWrapper { item: Wrapper { value: q } }); + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + + want(DoubleWrapper { item: Wrapper { value: DoubleWrapper { item: Wrapper { value: q } } } }); + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + + // Verifies for type alias to struct: + want(Wrapper { value: AliasBurrito { spiciness: q, filling: q } }); + //~^ ERROR the trait bound `Q: T3` is not satisfied [E0277] + + want(Two { a: Two { a: (), b: q }, b: () }); + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + + // We *should* blame the 'q'. + // FIXME: Right now, the wrong field is blamed. + want( + Two { a: Two { a: (), b: Two { a: Two { a: (), b: q }, b: () } }, b: () }, + //~^ ERROR the trait bound `Q: T1` is not satisfied [E0277] + ); +} + +fn main() {} diff --git a/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.stderr b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.stderr new file mode 100644 index 00000000000..5f87c670d8a --- /dev/null +++ b/tests/ui/errors/traits/blame-trait-error-spans-on-exprs.stderr @@ -0,0 +1,380 @@ +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:79:60 + | +LL | want(Wrapper { value: Burrito { spicy: false, filling: q } }); + | ---- required by a bound introduced by this call ^ the trait `T3` is not implemented for `Q` + | +note: required for `Burrito<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:22:13 + | +LL | impl<A: T3> T2 for Burrito<A> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<Burrito<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:83:84 + | +LL | want(Wrapper { value: BurritoKinds::SmallBurrito { spicy: true, small_filling: q } }); + | ---- required by a bound introduced by this call ^ the trait `T3` is not implemented for `Q` + | +note: required for `BurritoKinds<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:32:13 + | +LL | impl<D: T3> T2 for BurritoKinds<D> {} + | -- ^^ ^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<BurritoKinds<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:87:39 + | +LL | want(Wrapper { value: Taco(false, q) }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Taco<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:35:13 + | +LL | impl<E: T3> T2 for Taco<E> {} + | -- ^^ ^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<Taco<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:91:27 + | +LL | want(Wrapper { value: TacoKinds::OneTaco(false, q) }); + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `TacoKinds<Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:41:13 + | +LL | impl<F: T3> T2 for TacoKinds<F> {} + | -- ^^ ^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<TacoKinds<Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:95:74 + | +LL | want(Wrapper { value: GenericBurrito { spiciness: NotSpicy, filling: q } }); + | ---- required by a bound introduced by this call ^ the trait `T3` is not implemented for `Q` + | +note: required for `GenericBurrito<NotSpicy, Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:47:16 + | +LL | impl<X, Y: T3> T2 for GenericBurrito<X, Y> {} + | -- ^^ ^^^^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<GenericBurrito<NotSpicy, Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T2` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:99:14 + | +LL | want((3, q)); + | ---- ^ the trait `T2` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `(i32, Q)` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:51:20 + | +LL | impl<A: T2, B: T2> T1 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T2>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:103:31 + | +LL | want(Wrapper { value: (3, q) }); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `(i32, Q)` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:50:20 + | +LL | impl<A: T3, B: T3> T2 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<(i32, Q)>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:107:15 + | +LL | want(((3, q), 5)); + | ---- ^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `(i32, Q)` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:50:20 + | +LL | impl<A: T3, B: T3> T2 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `((i32, Q), i32)` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:51:20 + | +LL | impl<A: T2, B: T2> T1 for (A, B) {} + | -- ^^ ^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:110:49 + | +LL | want(DoubleWrapper { item: Wrapper { value: q } }); + | ---- ^ the trait `T1` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `DoubleWrapper<Q>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:72:13 + | +LL | impl<T: T1> T1 for DoubleWrapper<T> {} + | -- ^^ ^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:113:88 + | +LL | want(DoubleWrapper { item: Wrapper { value: DoubleWrapper { item: Wrapper { value: q } } } }); + | ---- required by a bound introduced by this call ^ the trait `T1` is not implemented for `Q` + | +note: required for `DoubleWrapper<Q>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:72:13 + | +LL | impl<T: T1> T1 for DoubleWrapper<T> {} + | -- ^^ ^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here + = note: 1 redundant requirement hidden + = note: required for `DoubleWrapper<DoubleWrapper<Q>>` to implement `T1` +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T3` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:117:27 + | +LL | want(Wrapper { value: AliasBurrito { spiciness: q, filling: q } }); + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `T3` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `GenericBurrito<Q, Q>` to implement `T2` + --> $DIR/blame-trait-error-spans-on-exprs.rs:47:16 + | +LL | impl<X, Y: T3> T2 for GenericBurrito<X, Y> {} + | -- ^^ ^^^^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required for `Wrapper<GenericBurrito<Q, Q>>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:16:13 + | +LL | impl<B: T2> T1 for Wrapper<B> {} + | -- ^^ ^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T3>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:120:35 + | +LL | want(Two { a: Two { a: (), b: q }, b: () }); + | ---- ^ the trait `T1` is not implemented for `Q` + | | + | required by a bound introduced by this call + | +note: required for `Two<Two<(), Q>, ()>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:66:19 + | +LL | impl<X, Y: T1, Z> T1 for Two<Two<X, Y>, Z> {} + | -- ^^ ^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error[E0277]: the trait bound `Q: T1` is not satisfied + --> $DIR/blame-trait-error-spans-on-exprs.rs:126:59 + | +LL | want( + | ---- required by a bound introduced by this call +LL | Two { a: Two { a: (), b: Two { a: Two { a: (), b: q }, b: () } }, b: () }, + | ^ the trait `T1` is not implemented for `Q` + | +note: required for `Two<Two<(), Q>, ()>` to implement `T1` + --> $DIR/blame-trait-error-spans-on-exprs.rs:66:19 + | +LL | impl<X, Y: T1, Z> T1 for Two<Two<X, Y>, Z> {} + | -- ^^ ^^^^^^^^^^^^^^^^^ + | | + | unsatisfied trait bound introduced here + = note: 1 redundant requirement hidden + = note: required for `Two<Two<(), Two<Two<(), Q>, ()>>, ()>` to implement `T1` +note: required by a bound in `want` + --> $DIR/blame-trait-error-spans-on-exprs.rs:53:12 + | +LL | fn want<V: T1>(_x: V) {} + | ^^ required by this bound in `want` +help: consider restricting type parameter `Q` + | +LL | fn example<Q: T1>(q: Q) { + | ++++ + +error: aborting due to 13 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/fmt/format-string-wrong-order.rs b/tests/ui/fmt/format-string-wrong-order.rs new file mode 100644 index 00000000000..0bad5402396 --- /dev/null +++ b/tests/ui/fmt/format-string-wrong-order.rs @@ -0,0 +1,15 @@ +fn main() { + let bar = 3; + format!("{?:}", bar); + //~^ ERROR invalid format string: expected format parameter to occur after `:` + format!("{?:bar}"); + //~^ ERROR invalid format string: expected format parameter to occur after `:` + format!("{?:?}", bar); + //~^ ERROR invalid format string: expected format parameter to occur after `:` + format!("{??}", bar); + //~^ ERROR invalid format string: expected `'}'`, found `'?'` + format!("{?;bar}"); + //~^ ERROR invalid format string: expected `'}'`, found `'?'` + format!("{?:#?}", bar); + //~^ ERROR invalid format string: expected format parameter to occur after `:` +} diff --git a/tests/ui/fmt/format-string-wrong-order.stderr b/tests/ui/fmt/format-string-wrong-order.stderr new file mode 100644 index 00000000000..461af354a4e --- /dev/null +++ b/tests/ui/fmt/format-string-wrong-order.stderr @@ -0,0 +1,54 @@ +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:3:15 + | +LL | format!("{?:}", bar); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `:?` instead + +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:5:15 + | +LL | format!("{?:bar}"); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `bar:?` instead + +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:7:15 + | +LL | format!("{?:?}", bar); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `:?` instead + +error: invalid format string: expected `'}'`, found `'?'` + --> $DIR/format-string-wrong-order.rs:9:15 + | +LL | format!("{??}", bar); + | -^ expected `}` in format string + | | + | because of this opening brace + | + = note: if you intended to print `{`, you can escape it using `{{` + +error: invalid format string: expected `'}'`, found `'?'` + --> $DIR/format-string-wrong-order.rs:11:15 + | +LL | format!("{?;bar}"); + | -^ expected `}` in format string + | | + | because of this opening brace + | + = note: if you intended to print `{`, you can escape it using `{{` + +error: invalid format string: expected format parameter to occur after `:` + --> $DIR/format-string-wrong-order.rs:13:15 + | +LL | format!("{?:#?}", bar); + | ^ expected `?` to occur after `:` in format string + | + = note: `?` comes after `:`, try `:?` instead + +error: aborting due to 6 previous errors + diff --git a/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs index 7ba2b6d857c..30173b1b4be 100644 --- a/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs +++ b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.rs @@ -2,7 +2,8 @@ fn main() { let x = 42; match x { 0..=73 => {}, - 74..=> {}, //~ ERROR unexpected `=>` after open range - //~^ ERROR expected one of `=>`, `if`, or `|`, found `>` + 74..=> {}, + //~^ ERROR unexpected `>` after inclusive range + //~| NOTE this is parsed as an inclusive range `..=` } } diff --git a/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr index 9ba6d15113c..cb7f998df7a 100644 --- a/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr +++ b/tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-match-arrow.stderr @@ -1,19 +1,15 @@ -error: unexpected `=>` after open range - --> $DIR/half-open-range-pats-inclusive-match-arrow.rs:5:11 +error: unexpected `>` after inclusive range + --> $DIR/half-open-range-pats-inclusive-match-arrow.rs:5:14 | LL | 74..=> {}, - | ^^^ + | ---^ + | | + | this is parsed as an inclusive range `..=` | help: add a space between the pattern and `=>` | LL | 74.. => {}, | + -error: expected one of `=>`, `if`, or `|`, found `>` - --> $DIR/half-open-range-pats-inclusive-match-arrow.rs:5:14 - | -LL | 74..=> {}, - | ^ expected one of `=>`, `if`, or `|` - -error: aborting due to 2 previous errors +error: aborting due to previous error diff --git a/tests/ui/impl-trait/auto-trait-leak.stderr b/tests/ui/impl-trait/auto-trait-leak.stderr index feedfc40aaf..fd0358421eb 100644 --- a/tests/ui/impl-trait/auto-trait-leak.stderr +++ b/tests/ui/impl-trait/auto-trait-leak.stderr @@ -39,7 +39,7 @@ note: ...which requires type-checking `cycle1`... | LL | send(cycle2().clone()); | ^^^^ - = note: ...which requires evaluating trait selection obligation `impl core::clone::Clone: core::marker::Send`... + = note: ...which requires evaluating trait selection obligation `cycle2::{opaque#0}: core::marker::Send`... note: ...which requires computing type of `cycle2::{opaque#0}`... --> $DIR/auto-trait-leak.rs:19:16 | @@ -80,7 +80,7 @@ note: ...which requires type-checking `cycle2`... | LL | send(cycle1().clone()); | ^^^^ - = note: ...which requires evaluating trait selection obligation `impl core::clone::Clone: core::marker::Send`... + = note: ...which requires evaluating trait selection obligation `cycle1::{opaque#0}: core::marker::Send`... = note: ...which again requires computing type of `cycle1::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/auto-trait-leak.rs:1:1 diff --git a/tests/ui/issues/issue-51515.rs b/tests/ui/issues/issue-51515.rs index 797c1085d51..84e09afac0a 100644 --- a/tests/ui/issues/issue-51515.rs +++ b/tests/ui/issues/issue-51515.rs @@ -5,6 +5,7 @@ fn main() { *foo = 32; //~^ ERROR cannot assign to `*foo`, which is behind a `&` reference let bar = foo; + //~^ HELP consider specifying this binding's type *bar = 64; //~^ ERROR cannot assign to `*bar`, which is behind a `&` reference } diff --git a/tests/ui/issues/issue-51515.stderr b/tests/ui/issues/issue-51515.stderr index c4e61e71953..94e5c9f1b83 100644 --- a/tests/ui/issues/issue-51515.stderr +++ b/tests/ui/issues/issue-51515.stderr @@ -10,12 +10,15 @@ LL | let foo = &mut 16; | ~~~~~~~ error[E0594]: cannot assign to `*bar`, which is behind a `&` reference - --> $DIR/issue-51515.rs:8:5 + --> $DIR/issue-51515.rs:9:5 | -LL | let bar = foo; - | --- consider changing this binding's type to be: `&mut i32` LL | *bar = 64; | ^^^^^^^^^ `bar` is a `&` reference, so the data it refers to cannot be written + | +help: consider specifying this binding's type + | +LL | let bar: &mut i32 = foo; + | ++++++++++ error: aborting due to 2 previous errors diff --git a/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.rs b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.rs new file mode 100644 index 00000000000..f129035d040 --- /dev/null +++ b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.rs @@ -0,0 +1,6 @@ +pub struct DefaultLifetime<'a, 'b = 'static> { + //~^ ERROR unexpected default lifetime parameter + _marker: std::marker::PhantomData<&'a &'b ()>, +} + +fn main(){} diff --git a/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.stderr b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.stderr new file mode 100644 index 00000000000..c235c31809f --- /dev/null +++ b/tests/ui/lifetimes/issue-107492-default-value-for-lifetime.stderr @@ -0,0 +1,8 @@ +error: unexpected default lifetime parameter + --> $DIR/issue-107492-default-value-for-lifetime.rs:1:35 + | +LL | pub struct DefaultLifetime<'a, 'b = 'static> { + | ^^^^^^^^^ lifetime parameters cannot have default values + +error: aborting due to previous error + diff --git a/tests/ui/lint/unused/issue-103320-must-use-ops.rs b/tests/ui/lint/unused/issue-103320-must-use-ops.rs new file mode 100644 index 00000000000..597d312fa5e --- /dev/null +++ b/tests/ui/lint/unused/issue-103320-must-use-ops.rs @@ -0,0 +1,27 @@ +// check-pass + +#![warn(unused_must_use)] +#![feature(never_type)] + +use std::ops::Add; +use std::ops::Sub; +use std::ops::Mul; +use std::ops::Div; +use std::ops::Rem; + +fn main() { + let x = 2_u32; + (x.add(4), x.sub(4), x.mul(4), x.div(4), x.rem(4)); + + x.add(4); //~ WARN unused return value of `add` that must be used + + x.sub(4); //~ WARN unused return value of `sub` that must be used + + x.mul(4); //~ WARN unused return value of `mul` that must be used + + x.div(4); //~ WARN unused return value of `div` that must be used + + x.rem(4); //~ WARN unused return value of `rem` that must be used + + println!("{}", x); +} diff --git a/tests/ui/lint/unused/issue-103320-must-use-ops.stderr b/tests/ui/lint/unused/issue-103320-must-use-ops.stderr new file mode 100644 index 00000000000..57439ec6a8f --- /dev/null +++ b/tests/ui/lint/unused/issue-103320-must-use-ops.stderr @@ -0,0 +1,67 @@ +warning: unused return value of `add` that must be used + --> $DIR/issue-103320-must-use-ops.rs:16:5 + | +LL | x.add(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +note: the lint level is defined here + --> $DIR/issue-103320-must-use-ops.rs:3:9 + | +LL | #![warn(unused_must_use)] + | ^^^^^^^^^^^^^^^ +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.add(4); + | +++++++ + +warning: unused return value of `sub` that must be used + --> $DIR/issue-103320-must-use-ops.rs:18:5 + | +LL | x.sub(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.sub(4); + | +++++++ + +warning: unused return value of `mul` that must be used + --> $DIR/issue-103320-must-use-ops.rs:20:5 + | +LL | x.mul(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.mul(4); + | +++++++ + +warning: unused return value of `div` that must be used + --> $DIR/issue-103320-must-use-ops.rs:22:5 + | +LL | x.div(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.div(4); + | +++++++ + +warning: unused return value of `rem` that must be used + --> $DIR/issue-103320-must-use-ops.rs:24:5 + | +LL | x.rem(4); + | ^^^^^^^^ + | + = note: this returns the result of the operation, without modifying the original +help: use `let _ = ...` to ignore the resulting value + | +LL | let _ = x.rem(4); + | +++++++ + +warning: 5 warnings emitted + diff --git a/tests/ui/lint/unused/issue-96606.rs b/tests/ui/lint/unused/issue-96606.rs new file mode 100644 index 00000000000..4e7c290fa2a --- /dev/null +++ b/tests/ui/lint/unused/issue-96606.rs @@ -0,0 +1,8 @@ +#[deny(unused)] +fn main() { + let arr = [0; 10]; + let _ = arr[(0)]; //~ ERROR unnecessary parentheses around index expression + let _ = arr[{0}]; //~ ERROR unnecessary braces around index expression + let _ = arr[1 + (0)]; + let _ = arr[{ let x = 0; x }]; +} diff --git a/tests/ui/lint/unused/issue-96606.stderr b/tests/ui/lint/unused/issue-96606.stderr new file mode 100644 index 00000000000..e3627718116 --- /dev/null +++ b/tests/ui/lint/unused/issue-96606.stderr @@ -0,0 +1,33 @@ +error: unnecessary parentheses around index expression + --> $DIR/issue-96606.rs:4:17 + | +LL | let _ = arr[(0)]; + | ^ ^ + | +note: the lint level is defined here + --> $DIR/issue-96606.rs:1:8 + | +LL | #[deny(unused)] + | ^^^^^^ + = note: `#[deny(unused_parens)]` implied by `#[deny(unused)]` +help: remove these parentheses + | +LL - let _ = arr[(0)]; +LL + let _ = arr[0]; + | + +error: unnecessary braces around index expression + --> $DIR/issue-96606.rs:5:17 + | +LL | let _ = arr[{0}]; + | ^ ^ + | + = note: `#[deny(unused_braces)]` implied by `#[deny(unused)]` +help: remove these braces + | +LL - let _ = arr[{0}]; +LL + let _ = arr[0]; + | + +error: aborting due to 2 previous errors + diff --git a/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.rs b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.rs new file mode 100644 index 00000000000..4003ee37ca1 --- /dev/null +++ b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.rs @@ -0,0 +1,7 @@ +// check that we don't generate a span that points beyond EOF + +// error-pattern: unclosed delimiter +// error-pattern: unclosed delimiter +// error-pattern: unclosed delimiter + +fn a(){{{ diff --git a/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.stderr b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.stderr new file mode 100644 index 00000000000..0479035171e --- /dev/null +++ b/tests/ui/malformed/issue-107423-unused-delim-only-one-no-pair.stderr @@ -0,0 +1,32 @@ +error: this file contains an unclosed delimiter + --> $DIR/issue-107423-unused-delim-only-one-no-pair.rs:7:11 + | +LL | fn a(){{{ + | --- ^ + | ||| + | ||unclosed delimiter + | |unclosed delimiter + | unclosed delimiter + +error: this file contains an unclosed delimiter + --> $DIR/issue-107423-unused-delim-only-one-no-pair.rs:7:11 + | +LL | fn a(){{{ + | --- ^ + | ||| + | ||unclosed delimiter + | |unclosed delimiter + | unclosed delimiter + +error: this file contains an unclosed delimiter + --> $DIR/issue-107423-unused-delim-only-one-no-pair.rs:7:11 + | +LL | fn a(){{{ + | --- ^ + | ||| + | ||unclosed delimiter + | |unclosed delimiter + | unclosed delimiter + +error: aborting due to 3 previous errors + diff --git a/tests/ui/parser/anon-enums-are-ambiguous.rs b/tests/ui/parser/anon-enums-are-ambiguous.rs new file mode 100644 index 00000000000..b0173cf98e0 --- /dev/null +++ b/tests/ui/parser/anon-enums-are-ambiguous.rs @@ -0,0 +1,26 @@ +// check-pass + +macro_rules! test_expr { + ($expr:expr) => {}; +} + +macro_rules! test_ty { + ($a:ty | $b:ty) => {}; +} + +fn main() { + test_expr!(a as fn() -> B | C); + // Do not break the `|` operator. + + test_expr!(|_: fn() -> B| C | D); + // Do not break `-> Ret` in closure args. + + test_ty!(A | B); + // We can't support anon enums in arbitrary positions. + + test_ty!(fn() -> A | B); + // Don't break fn ptrs. + + test_ty!(impl Fn() -> A | B); + // Don't break parenthesized generics. +} diff --git a/tests/ui/parser/fake-anon-enums-in-macros.rs b/tests/ui/parser/fake-anon-enums-in-macros.rs deleted file mode 100644 index 38fe8dee238..00000000000 --- a/tests/ui/parser/fake-anon-enums-in-macros.rs +++ /dev/null @@ -1,20 +0,0 @@ -// build-pass -macro_rules! check_ty { - ($Z:ty) => { compile_error!("triggered"); }; - ($X:ty | $Y:ty) => { $X }; -} - -macro_rules! check { - ($Z:ty) => { compile_error!("triggered"); }; - ($X:ty | $Y:ty) => { }; -} - -check! { i32 | u8 } - -fn foo(x: check_ty! { i32 | u8 }) -> check_ty! { i32 | u8 } { - x -} -fn main() { - let x: check_ty! { i32 | u8 } = 42; - let _: check_ty! { i32 | u8 } = foo(x); -} diff --git a/tests/ui/parser/fn-header-semantic-fail.stderr b/tests/ui/parser/fn-header-semantic-fail.stderr index 038fdfb2d51..2d8bd19a731 100644 --- a/tests/ui/parser/fn-header-semantic-fail.stderr +++ b/tests/ui/parser/fn-header-semantic-fail.stderr @@ -209,8 +209,8 @@ note: ...which requires const checking `main::ff5`... | LL | const async unsafe extern "C" fn ff5() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `main::ff5::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `main::ff5::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `main::ff5::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/fn-header-semantic-fail.rs:5:1 @@ -245,8 +245,8 @@ note: ...which requires const checking `main::<impl at $DIR/fn-header-semantic-f | LL | const async unsafe extern "C" fn ft5() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `main::<impl at $DIR/fn-header-semantic-fail.rs:28:5: 28:17>::ft5::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `main::<impl at $DIR/fn-header-semantic-fail.rs:28:5: 28:17>::ft5::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `main::<impl at $DIR/fn-header-semantic-fail.rs:28:5: 28:17>::ft5::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/fn-header-semantic-fail.rs:5:1 @@ -281,8 +281,8 @@ note: ...which requires const checking `main::<impl at $DIR/fn-header-semantic-f | LL | const async unsafe extern "C" fn fi5() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: ...which requires computing whether `impl core::future::future::Future<Output = ()>` is freeze... - = note: ...which requires evaluating trait selection obligation `impl core::future::future::Future<Output = ()>: core::marker::Freeze`... + = note: ...which requires computing whether `main::<impl at $DIR/fn-header-semantic-fail.rs:40:5: 40:11>::fi5::{opaque#0}` is freeze... + = note: ...which requires evaluating trait selection obligation `main::<impl at $DIR/fn-header-semantic-fail.rs:40:5: 40:11>::fi5::{opaque#0}: core::marker::Freeze`... = note: ...which again requires computing type of `main::<impl at $DIR/fn-header-semantic-fail.rs:40:5: 40:11>::fi5::{opaque#0}`, completing the cycle note: cycle used when checking item types in top-level module --> $DIR/fn-header-semantic-fail.rs:5:1 diff --git a/tests/ui/parser/issue-102806.stderr b/tests/ui/parser/issue-102806.stderr index 6872b8bc0af..ba8174a823b 100644 --- a/tests/ui/parser/issue-102806.stderr +++ b/tests/ui/parser/issue-102806.stderr @@ -32,7 +32,12 @@ error: expected field pattern, found `...` --> $DIR/issue-102806.rs:21:22 | LL | let V3 { z: val, ... } = v; - | ^^^ help: to omit remaining fields, use one fewer `.`: `..` + | ^^^ + | +help: to omit remaining fields, use `..` + | +LL | let V3 { z: val, .. } = v; + | ~~ error[E0063]: missing fields `x` and `y` in initializer of `V3` --> $DIR/issue-102806.rs:17:13 diff --git a/tests/ui/parser/issues/issue-63135.stderr b/tests/ui/parser/issues/issue-63135.stderr index 80e9ac5bedf..e0dc356d546 100644 --- a/tests/ui/parser/issues/issue-63135.stderr +++ b/tests/ui/parser/issues/issue-63135.stderr @@ -20,7 +20,12 @@ error: expected field pattern, found `...` --> $DIR/issue-63135.rs:3:8 | LL | fn i(n{...,f # - | ^^^ help: to omit remaining fields, use one fewer `.`: `..` + | ^^^ + | +help: to omit remaining fields, use `..` + | +LL | fn i(n{..,f # + | ~~ error: expected `}`, found `,` --> $DIR/issue-63135.rs:3:11 diff --git a/tests/ui/parser/missing-expression-in-for-loop.rs b/tests/ui/parser/missing-expression-in-for-loop.rs new file mode 100644 index 00000000000..518a89a0e6f --- /dev/null +++ b/tests/ui/parser/missing-expression-in-for-loop.rs @@ -0,0 +1,5 @@ +fn main() { + for i in { + //~^ ERROR missing expression to iterate on in `for` loop + } +} diff --git a/tests/ui/parser/missing-expression-in-for-loop.stderr b/tests/ui/parser/missing-expression-in-for-loop.stderr new file mode 100644 index 00000000000..74a7c4224fa --- /dev/null +++ b/tests/ui/parser/missing-expression-in-for-loop.stderr @@ -0,0 +1,13 @@ +error: missing expression to iterate on in `for` loop + --> $DIR/missing-expression-in-for-loop.rs:2:14 + | +LL | for i in { + | ^ + | +help: try adding an expression to the `for` loop + | +LL | for i in /* expression */ { + | ++++++++++++++++ + +error: aborting due to previous error + diff --git a/tests/ui/parser/recover-quantified-closure.rs b/tests/ui/parser/recover-quantified-closure.rs index df22f5e065c..10af39b7007 100644 --- a/tests/ui/parser/recover-quantified-closure.rs +++ b/tests/ui/parser/recover-quantified-closure.rs @@ -7,6 +7,6 @@ fn main() { enum Foo { Bar } fn foo(x: impl Iterator<Item = Foo>) { for <Foo>::Bar in x {} - //~^ ERROR expected one of `const`, `move`, `static`, `|` + //~^ ERROR expected one of `move`, `static`, `|` //~^^ ERROR `for<...>` binders for closures are experimental } diff --git a/tests/ui/parser/recover-quantified-closure.stderr b/tests/ui/parser/recover-quantified-closure.stderr index 9ec4d2c034d..39eec80f658 100644 --- a/tests/ui/parser/recover-quantified-closure.stderr +++ b/tests/ui/parser/recover-quantified-closure.stderr @@ -1,8 +1,8 @@ -error: expected one of `const`, `move`, `static`, `|`, or `||`, found `::` +error: expected one of `move`, `static`, `|`, or `||`, found `::` --> $DIR/recover-quantified-closure.rs:9:14 | LL | for <Foo>::Bar in x {} - | ^^ expected one of `const`, `move`, `static`, `|`, or `||` + | ^^ expected one of `move`, `static`, `|`, or `||` error[E0658]: `for<...>` binders for closures are experimental --> $DIR/recover-quantified-closure.rs:2:5 diff --git a/tests/ui/parser/anon-enums.rs b/tests/ui/parser/type-ascription-in-pattern.rs index 56b8a3d43be..fec168afba1 100644 --- a/tests/ui/parser/anon-enums.rs +++ b/tests/ui/parser/type-ascription-in-pattern.rs @@ -1,8 +1,7 @@ -fn foo(x: bool | i32) -> i32 | f64 { -//~^ ERROR anonymous enums are not supported -//~| ERROR anonymous enums are not supported +fn foo(x: bool) -> i32 { match x { x: i32 => x, //~ ERROR expected + //~^ ERROR mismatched types true => 42., false => 0.333, } diff --git a/tests/ui/parser/anon-enums.stderr b/tests/ui/parser/type-ascription-in-pattern.stderr index 84158225660..09190754993 100644 --- a/tests/ui/parser/anon-enums.stderr +++ b/tests/ui/parser/type-ascription-in-pattern.stderr @@ -1,29 +1,5 @@ -error: anonymous enums are not supported - --> $DIR/anon-enums.rs:1:16 - | -LL | fn foo(x: bool | i32) -> i32 | f64 { - | ---- ^ --- - | - = help: create a named `enum` and use it here instead: - enum Name { - Variant1(bool), - Variant2(i32), - } - -error: anonymous enums are not supported - --> $DIR/anon-enums.rs:1:30 - | -LL | fn foo(x: bool | i32) -> i32 | f64 { - | --- ^ --- - | - = help: create a named `enum` and use it here instead: - enum Name { - Variant1(i32), - Variant2(f64), - } - error: expected one of `@` or `|`, found `:` - --> $DIR/anon-enums.rs:5:10 + --> $DIR/type-ascription-in-pattern.rs:3:10 | LL | x: i32 => x, | ^ --- specifying the type of a pattern isn't supported @@ -36,7 +12,7 @@ LL | x::i32 => x, | ~~ error: expected one of `...`, `..=`, `..`, or `|`, found `:` - --> $DIR/anon-enums.rs:13:11 + --> $DIR/type-ascription-in-pattern.rs:12:11 | LL | 42: i32 => (), | ^ --- specifying the type of a pattern isn't supported @@ -44,7 +20,7 @@ LL | 42: i32 => (), | expected one of `...`, `..=`, `..`, or `|` error: expected `|`, found `:` - --> $DIR/anon-enums.rs:14:10 + --> $DIR/type-ascription-in-pattern.rs:13:10 | LL | _: f64 => (), | ^ --- specifying the type of a pattern isn't supported @@ -52,7 +28,7 @@ LL | _: f64 => (), | expected `|` error: expected one of `@` or `|`, found `:` - --> $DIR/anon-enums.rs:15:10 + --> $DIR/type-ascription-in-pattern.rs:14:10 | LL | x: i32 => (), | ^ --- specifying the type of a pattern isn't supported @@ -64,5 +40,15 @@ help: maybe write a path separator here LL | x::i32 => (), | ~~ -error: aborting due to 6 previous errors +error[E0308]: mismatched types + --> $DIR/type-ascription-in-pattern.rs:3:19 + | +LL | fn foo(x: bool) -> i32 { + | --- expected `i32` because of return type +LL | match x { +LL | x: i32 => x, + | ^ expected `i32`, found `bool` + +error: aborting due to 5 previous errors +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/print_type_sizes/async.stdout b/tests/ui/print_type_sizes/async.stdout index 4588c0ebd81..8fe936efc89 100644 --- a/tests/ui/print_type_sizes/async.stdout +++ b/tests/ui/print_type_sizes/async.stdout @@ -1,11 +1,11 @@ print-type-size type: `[async fn body@$DIR/async.rs:8:36: 11:2]`: 16386 bytes, alignment: 1 bytes print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 8192 bytes +print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Suspend0`: 16385 bytes print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size local `.arg`: 8192 bytes print-type-size local `.__awaitee`: 1 bytes -print-type-size variant `Unresumed`: 8192 bytes -print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Returned`: 8192 bytes print-type-size upvar `.arg`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Panicked`: 8192 bytes diff --git a/tests/ui/print_type_sizes/generator.stdout b/tests/ui/print_type_sizes/generator.stdout index 13d850a6690..7c58d6ce5ff 100644 --- a/tests/ui/print_type_sizes/generator.stdout +++ b/tests/ui/print_type_sizes/generator.stdout @@ -2,9 +2,9 @@ print-type-size type: `[generator@$DIR/generator.rs:10:5: 10:14]`: 8193 bytes, a print-type-size discriminant: 1 bytes print-type-size variant `Unresumed`: 8192 bytes print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes +print-type-size variant `Suspend0`: 8192 bytes +print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Returned`: 8192 bytes print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes print-type-size variant `Panicked`: 8192 bytes print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes -print-type-size variant `Suspend0`: 8192 bytes -print-type-size upvar `.array`: 8192 bytes, offset: 0 bytes, alignment: 1 bytes diff --git a/tests/ui/print_type_sizes/generator_discr_placement.stdout b/tests/ui/print_type_sizes/generator_discr_placement.stdout index b294b2d139c..f2a11c7a33b 100644 --- a/tests/ui/print_type_sizes/generator_discr_placement.stdout +++ b/tests/ui/print_type_sizes/generator_discr_placement.stdout @@ -1,11 +1,11 @@ print-type-size type: `[generator@$DIR/generator_discr_placement.rs:11:13: 11:15]`: 8 bytes, alignment: 4 bytes print-type-size discriminant: 1 bytes +print-type-size variant `Unresumed`: 0 bytes print-type-size variant `Suspend0`: 7 bytes print-type-size padding: 3 bytes print-type-size local `.w`: 4 bytes, alignment: 4 bytes print-type-size variant `Suspend1`: 7 bytes print-type-size padding: 3 bytes print-type-size local `.z`: 4 bytes, alignment: 4 bytes -print-type-size variant `Unresumed`: 0 bytes print-type-size variant `Returned`: 0 bytes print-type-size variant `Panicked`: 0 bytes diff --git a/tests/ui/query-system/no-query-in-printing-during-query-descr.rs b/tests/ui/query-system/no-query-in-printing-during-query-descr.rs new file mode 100644 index 00000000000..45b7043e2f6 --- /dev/null +++ b/tests/ui/query-system/no-query-in-printing-during-query-descr.rs @@ -0,0 +1,6 @@ +fn a() -> _ { + //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types + &a +} + +fn main() {} diff --git a/tests/ui/query-system/no-query-in-printing-during-query-descr.stderr b/tests/ui/query-system/no-query-in-printing-during-query-descr.stderr new file mode 100644 index 00000000000..35e608b6b23 --- /dev/null +++ b/tests/ui/query-system/no-query-in-printing-during-query-descr.stderr @@ -0,0 +1,9 @@ +error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types + --> $DIR/no-query-in-printing-during-query-descr.rs:1:11 + | +LL | fn a() -> _ { + | ^ not allowed in type signatures + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0121`. diff --git a/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs b/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs new file mode 100644 index 00000000000..2c99d8bf1c6 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs @@ -0,0 +1,10 @@ +// check-pass + +#![feature(const_trait_impl, const_closures)] +#![allow(incomplete_features)] + +const fn test() -> impl ~const Fn() { + const move || {} +} + +fn main() {} diff --git a/tests/ui/stats/hir-stats.rs b/tests/ui/stats/hir-stats.rs index 0b89d0b160b..9bb87026b64 100644 --- a/tests/ui/stats/hir-stats.rs +++ b/tests/ui/stats/hir-stats.rs @@ -1,7 +1,11 @@ // check-pass // compile-flags: -Zhir-stats // only-x86_64 -// ignore-stage1 FIXME: remove after next bootstrap bump + +// Type layouts sometimes change. When that happens, until the next bootstrap +// bump occurs, stage1 and stage2 will give different outputs for this test. +// Add an `ignore-stage1` comment marker to work around that problem during +// that time. // The aim here is to include at least one of every different type of top-level // AST/HIR node reported by `-Zhir-stats`. diff --git a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs index c30b8a1e1f1..b569993c614 100644 --- a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs +++ b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.rs @@ -7,6 +7,5 @@ fn main() { let foo = Some(Foo::Other); if let Some(Foo::Bar {_}) = foo {} - //~^ ERROR expected identifier, found reserved identifier `_` - //~| ERROR pattern does not mention field `bar` [E0027] + //~^ ERROR expected field pattern, found `_` } diff --git a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr index 16f751444a5..2f3a150e5cb 100644 --- a/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr +++ b/tests/ui/structs-enums/struct-enum-ignoring-field-with-underscore.stderr @@ -1,24 +1,13 @@ -error: expected identifier, found reserved identifier `_` +error: expected field pattern, found `_` --> $DIR/struct-enum-ignoring-field-with-underscore.rs:9:27 | LL | if let Some(Foo::Bar {_}) = foo {} - | ^ expected identifier, found reserved identifier - -error[E0027]: pattern does not mention field `bar` - --> $DIR/struct-enum-ignoring-field-with-underscore.rs:9:17 - | -LL | if let Some(Foo::Bar {_}) = foo {} - | ^^^^^^^^^^^^ missing field `bar` - | -help: include the missing field in the pattern + | ^ | -LL | if let Some(Foo::Bar {_, bar }) = foo {} - | ~~~~~~~ -help: if you don't care about this missing field, you can explicitly ignore it +help: to omit remaining fields, use `..` | -LL | if let Some(Foo::Bar {_, .. }) = foo {} - | ~~~~~~ +LL | if let Some(Foo::Bar {..}) = foo {} + | ~~ -error: aborting due to 2 previous errors +error: aborting due to previous error -For more information about this error, try `rustc --explain E0027`. diff --git a/tests/ui/suggest-null-ptr.fixed b/tests/ui/suggest-null-ptr.fixed new file mode 100644 index 00000000000..40f900c7d30 --- /dev/null +++ b/tests/ui/suggest-null-ptr.fixed @@ -0,0 +1,31 @@ +// run-rustfix + +// Suggest providing a std::ptr::null{,_mut}() to a function that takes in a raw +// pointer if a literal 0 was provided by the user. + +extern "C" { + fn foo(ptr: *const u8); + + fn foo_mut(ptr: *mut u8); + + fn usize(ptr: *const usize); + + fn usize_mut(ptr: *mut usize); +} + +fn main() { + unsafe { + foo(std::ptr::null()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + foo_mut(std::ptr::null_mut()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + usize(std::ptr::null()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + usize_mut(std::ptr::null_mut()); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + } +} diff --git a/tests/ui/suggest-null-ptr.rs b/tests/ui/suggest-null-ptr.rs new file mode 100644 index 00000000000..19b595bf769 --- /dev/null +++ b/tests/ui/suggest-null-ptr.rs @@ -0,0 +1,31 @@ +// run-rustfix + +// Suggest providing a std::ptr::null{,_mut}() to a function that takes in a raw +// pointer if a literal 0 was provided by the user. + +extern "C" { + fn foo(ptr: *const u8); + + fn foo_mut(ptr: *mut u8); + + fn usize(ptr: *const usize); + + fn usize_mut(ptr: *mut usize); +} + +fn main() { + unsafe { + foo(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + foo_mut(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + usize(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null()` + usize_mut(0); + //~^ mismatched types [E0308] + //~| if you meant to create a null pointer, use `std::ptr::null_mut()` + } +} diff --git a/tests/ui/suggest-null-ptr.stderr b/tests/ui/suggest-null-ptr.stderr new file mode 100644 index 00000000000..66a79d0749e --- /dev/null +++ b/tests/ui/suggest-null-ptr.stderr @@ -0,0 +1,83 @@ +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:18:13 + | +LL | foo(0); + | --- ^ expected `*const u8`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*const u8` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:7:8 + | +LL | fn foo(ptr: *const u8); + | ^^^ +help: if you meant to create a null pointer, use `std::ptr::null()` + | +LL | foo(std::ptr::null()); + | ~~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:21:17 + | +LL | foo_mut(0); + | ------- ^ expected `*mut u8`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*mut u8` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:9:8 + | +LL | fn foo_mut(ptr: *mut u8); + | ^^^^^^^ +help: if you meant to create a null pointer, use `std::ptr::null_mut()` + | +LL | foo_mut(std::ptr::null_mut()); + | ~~~~~~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:24:15 + | +LL | usize(0); + | ----- ^ expected `*const usize`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*const usize` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:11:8 + | +LL | fn usize(ptr: *const usize); + | ^^^^^ +help: if you meant to create a null pointer, use `std::ptr::null()` + | +LL | usize(std::ptr::null()); + | ~~~~~~~~~~~~~~~~ + +error[E0308]: mismatched types + --> $DIR/suggest-null-ptr.rs:27:19 + | +LL | usize_mut(0); + | --------- ^ expected `*mut usize`, found `usize` + | | + | arguments to this function are incorrect + | + = note: expected raw pointer `*mut usize` + found type `usize` +note: function defined here + --> $DIR/suggest-null-ptr.rs:13:8 + | +LL | fn usize_mut(ptr: *mut usize); + | ^^^^^^^^^ +help: if you meant to create a null pointer, use `std::ptr::null_mut()` + | +LL | usize_mut(std::ptr::null_mut()); + | ~~~~~~~~~~~~~~~~~~~~ + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.fixed b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.fixed new file mode 100644 index 00000000000..abb9ef91774 --- /dev/null +++ b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.fixed @@ -0,0 +1,12 @@ +// run-rustfix + +#![allow(unused)] + +struct Wrapper<T>(T); + +fn bar() -> Wrapper<fn()> { Wrapper(foo) } +//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types + +fn foo() {} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.rs b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.rs new file mode 100644 index 00000000000..d2a79c38694 --- /dev/null +++ b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.rs @@ -0,0 +1,12 @@ +// run-rustfix + +#![allow(unused)] + +struct Wrapper<T>(T); + +fn bar() -> _ { Wrapper(foo) } +//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types + +fn foo() {} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.stderr b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.stderr new file mode 100644 index 00000000000..347a038525b --- /dev/null +++ b/tests/ui/suggestions/suggest-fn-ptr-for-fn-item-in-fn-ret.stderr @@ -0,0 +1,12 @@ +error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types + --> $DIR/suggest-fn-ptr-for-fn-item-in-fn-ret.rs:7:13 + | +LL | fn bar() -> _ { Wrapper(foo) } + | ^ + | | + | not allowed in type signatures + | help: replace with the correct return type: `Wrapper<fn()>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0121`. diff --git a/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr b/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr index ce690b749f5..b680ce7f990 100644 --- a/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr +++ b/tests/ui/traits/negative-impls/negated-auto-traits-error.stderr @@ -101,10 +101,10 @@ LL | fn is_send<T: Send>(_: T) {} | ^^^^ required by this bound in `is_send` error[E0277]: `main::TestType` cannot be sent between threads safely - --> $DIR/negated-auto-traits-error.rs:66:13 + --> $DIR/negated-auto-traits-error.rs:66:20 | LL | is_sync(Outer2(TestType)); - | ------- ^^^^^^^^^^^^^^^^ `main::TestType` cannot be sent between threads safely + | ------- ^^^^^^^^ `main::TestType` cannot be sent between threads safely | | | required by a bound introduced by this call | diff --git a/tests/ui/typeck/issue-89856.fixed b/tests/ui/typeck/issue-89856.fixed new file mode 100644 index 00000000000..3e1a006efa0 --- /dev/null +++ b/tests/ui/typeck/issue-89856.fixed @@ -0,0 +1,18 @@ +// run-rustfix + +fn take_str_maybe(_: Option<&str>) { } +fn main() { + let string = String::from("Hello, world"); + + let option: Option<String> = Some(string.clone()); + take_str_maybe(option.as_deref()); + //~^ ERROR: mismatched types [E0308] + + let option_ref = Some(&string); + take_str_maybe(option_ref.map(|x| x.as_str())); + //~^ ERROR: mismatched types [E0308] + + let option_ref_ref = option_ref.as_ref(); + take_str_maybe(option_ref_ref.map(|x| x.as_str())); + //~^ ERROR: mismatched types [E0308] +} diff --git a/tests/ui/typeck/issue-89856.rs b/tests/ui/typeck/issue-89856.rs index b021e349e35..cfe6e19b303 100644 --- a/tests/ui/typeck/issue-89856.rs +++ b/tests/ui/typeck/issue-89856.rs @@ -1,8 +1,18 @@ -fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } +// run-rustfix +fn take_str_maybe(_: Option<&str>) { } fn main() { let string = String::from("Hello, world"); - let option = Some(&string); + + let option: Option<String> = Some(string.clone()); take_str_maybe(option); //~^ ERROR: mismatched types [E0308] + + let option_ref = Some(&string); + take_str_maybe(option_ref); + //~^ ERROR: mismatched types [E0308] + + let option_ref_ref = option_ref.as_ref(); + take_str_maybe(option_ref_ref); + //~^ ERROR: mismatched types [E0308] } diff --git a/tests/ui/typeck/issue-89856.stderr b/tests/ui/typeck/issue-89856.stderr index 6b9cbe52c25..bd76f172468 100644 --- a/tests/ui/typeck/issue-89856.stderr +++ b/tests/ui/typeck/issue-89856.stderr @@ -1,23 +1,63 @@ error[E0308]: mismatched types - --> $DIR/issue-89856.rs:6:20 + --> $DIR/issue-89856.rs:8:20 | LL | take_str_maybe(option); - | -------------- ^^^^^^ expected `Option<&str>`, found `Option<&String>` + | -------------- ^^^^^^ expected `Option<&str>`, found `Option<String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<String>` +note: function defined here + --> $DIR/issue-89856.rs:3:4 + | +LL | fn take_str_maybe(_: Option<&str>) { } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option.as_deref()); + | +++++++++++ + +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:12:20 + | +LL | take_str_maybe(option_ref); + | -------------- ^^^^^^^^^^ expected `Option<&str>`, found `Option<&String>` | | | arguments to this function are incorrect | = note: expected enum `Option<&str>` found enum `Option<&String>` note: function defined here - --> $DIR/issue-89856.rs:1:4 + --> $DIR/issue-89856.rs:3:4 + | +LL | fn take_str_maybe(_: Option<&str>) { } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option_ref.map(|x| x.as_str())); + | ++++++++++++++++++++ + +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:16:20 + | +LL | take_str_maybe(option_ref_ref); + | -------------- ^^^^^^^^^^^^^^ expected `Option<&str>`, found `Option<&&String>` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<&&String>` +note: function defined here + --> $DIR/issue-89856.rs:3:4 | -LL | fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } +LL | fn take_str_maybe(_: Option<&str>) { } | ^^^^^^^^^^^^^^ --------------- help: try converting the passed type into a `&str` | -LL | take_str_maybe(option.map(|x| &**x)); - | ++++++++++++++ +LL | take_str_maybe(option_ref_ref.map(|x| x.as_str())); + | ++++++++++++++++++++ -error: aborting due to previous error +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/typeck/issue-90027-async-fn-return-suggestion.rs b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.rs new file mode 100644 index 00000000000..8ccb15ca48a --- /dev/null +++ b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.rs @@ -0,0 +1,21 @@ +// edition:2018 + +async fn hello() { //~ HELP try adding a return type + 0 + //~^ ERROR [E0308] +} + +async fn world() -> () { + 0 + //~^ ERROR [E0308] +} + +async fn suggest_await_in_async_fn_return() { + hello() + //~^ ERROR mismatched types [E0308] + //~| HELP consider `await`ing on the `Future` + //~| HELP consider using a semicolon here + //~| SUGGESTION .await +} + +fn main() {} diff --git a/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr new file mode 100644 index 00000000000..6a1a9f45bc6 --- /dev/null +++ b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr @@ -0,0 +1,36 @@ +error[E0308]: mismatched types + --> $DIR/issue-90027-async-fn-return-suggestion.rs:4:5 + | +LL | async fn hello() { + | - help: try adding a return type: `-> i32` +LL | 0 + | ^ expected `()`, found integer + +error[E0308]: mismatched types + --> $DIR/issue-90027-async-fn-return-suggestion.rs:9:5 + | +LL | async fn world() -> () { + | -- expected `()` because of return type +LL | 0 + | ^ expected `()`, found integer + +error[E0308]: mismatched types + --> $DIR/issue-90027-async-fn-return-suggestion.rs:14:5 + | +LL | hello() + | ^^^^^^^ expected `()`, found opaque type + | + = note: expected unit type `()` + found opaque type `impl Future<Output = ()>` +help: consider `await`ing on the `Future` + | +LL | hello().await + | ++++++ +help: consider using a semicolon here + | +LL | hello(); + | + + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/uninhabited/issue-107505.rs b/tests/ui/uninhabited/issue-107505.rs new file mode 100644 index 00000000000..61598541ddf --- /dev/null +++ b/tests/ui/uninhabited/issue-107505.rs @@ -0,0 +1,18 @@ +// compile-flags: --crate-type=lib +// check-pass + +// Make sure we don't pass inference variables to uninhabitedness checks in borrowck + +struct Command<'s> { + session: &'s (), + imp: std::convert::Infallible, +} + +fn command(_: &()) -> Command<'_> { + unreachable!() +} + +fn with_session<'s>(a: &std::process::Command, b: &'s ()) -> Command<'s> { + a.get_program(); + command(b) +} diff --git a/tests/ui/where-clauses/self-in-where-clause-allowed.rs b/tests/ui/where-clauses/self-in-where-clause-allowed.rs new file mode 100644 index 00000000000..6cf5ed2e46a --- /dev/null +++ b/tests/ui/where-clauses/self-in-where-clause-allowed.rs @@ -0,0 +1,23 @@ +// check-fail + +#![feature(auto_traits)] +#![deny(where_clauses_object_safety)] + +auto trait AutoTrait {} + +trait Trait { + fn static_lifetime_bound(&self) where Self: 'static {} + + fn arg_lifetime_bound<'a>(&self, _arg: &'a ()) where Self: 'a {} + + fn autotrait_bound(&self) where Self: AutoTrait {} +} + +impl Trait for () {} + +fn main() { + let trait_object = &() as &dyn Trait; + trait_object.static_lifetime_bound(); + trait_object.arg_lifetime_bound(&()); + trait_object.autotrait_bound(); //~ ERROR: the trait bound `dyn Trait: AutoTrait` is not satisfied +} diff --git a/tests/ui/where-clauses/self-in-where-clause-allowed.stderr b/tests/ui/where-clauses/self-in-where-clause-allowed.stderr new file mode 100644 index 00000000000..ea51f5084f8 --- /dev/null +++ b/tests/ui/where-clauses/self-in-where-clause-allowed.stderr @@ -0,0 +1,15 @@ +error[E0277]: the trait bound `dyn Trait: AutoTrait` is not satisfied + --> $DIR/self-in-where-clause-allowed.rs:22:18 + | +LL | trait_object.autotrait_bound(); + | ^^^^^^^^^^^^^^^ the trait `AutoTrait` is not implemented for `dyn Trait` + | +note: required by a bound in `Trait::autotrait_bound` + --> $DIR/self-in-where-clause-allowed.rs:13:43 + | +LL | fn autotrait_bound(&self) where Self: AutoTrait {} + | ^^^^^^^^^ required by this bound in `Trait::autotrait_bound` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |