diff options
| author | bors <bors@rust-lang.org> | 2022-07-08 03:05:15 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-07-08 03:05:15 +0000 |
| commit | eba361ae36be41e42fb8fdf138455307e0ad407c (patch) | |
| tree | fefca1477c4127bf5256edd6bc8d2a6e6fd373df | |
| parent | 9b21131278cc38ab8d79444de340015faadd061c (diff) | |
| parent | d43fa9343b18063013982ddf02d09fd1eb077c25 (diff) | |
| download | rust-eba361ae36be41e42fb8fdf138455307e0ad407c.tar.gz rust-eba361ae36be41e42fb8fdf138455307e0ad407c.zip | |
Auto merge of #98482 - cjgillot:short-struct-span-closure, r=estebank
Shorten def_span of closures to just their header Continuation of https://github.com/rust-lang/rust/pull/93967.
175 files changed, 978 insertions, 1362 deletions
diff --git a/compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs b/compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs index 3c5dd32d281..8134e122662 100644 --- a/compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs +++ b/compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs @@ -861,7 +861,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> { let arg_pos = args .iter() .enumerate() - .filter(|(_, arg)| arg.span == self.body.span) + .filter(|(_, arg)| arg.hir_id == closure_id) .map(|(pos, _)| pos) .next(); let def_id = hir.local_def_id(item_id); @@ -903,9 +903,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> { if let Some(span) = arg { err.span_label(span, "change this to accept `FnMut` instead of `Fn`"); err.span_label(func.span, "expects `Fn` instead of `FnMut`"); - if self.infcx.tcx.sess.source_map().is_multiline(self.body.span) { - err.span_label(self.body.span, "in this closure"); - } + err.span_label(self.body.span, "in this closure"); look_at_return = false; } } diff --git a/compiler/rustc_middle/src/hir/map/mod.rs b/compiler/rustc_middle/src/hir/map/mod.rs index cc831f7b03b..3e99ba5742a 100644 --- a/compiler/rustc_middle/src/hir/map/mod.rs +++ b/compiler/rustc_middle/src/hir/map/mod.rs @@ -1021,6 +1021,7 @@ impl<'hir> Map<'hir> { _ => named_span(item.span, item.ident, None), }, Node::Ctor(_) => return self.opt_span(self.get_parent_node(hir_id)), + Node::Expr(Expr { kind: ExprKind::Closure { fn_decl_span, .. }, .. }) => *fn_decl_span, _ => self.span_with_body(hir_id), }; Some(span) diff --git a/compiler/rustc_typeck/src/check/upvar.rs b/compiler/rustc_typeck/src/check/upvar.rs index 87f85a9842f..74546ed9080 100644 --- a/compiler/rustc_typeck/src/check/upvar.rs +++ b/compiler/rustc_typeck/src/check/upvar.rs @@ -747,14 +747,13 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { let (migration_string, migrated_variables_concat) = migration_suggestion_for_2229(self.tcx, &need_migrations); - let local_def_id = closure_def_id.expect_local(); - let closure_hir_id = self.tcx.hir().local_def_id_to_hir_id(local_def_id); - let closure_span = self.tcx.hir().span(closure_hir_id); - let closure_head_span = self.tcx.sess.source_map().guess_head_span(closure_span); + let closure_hir_id = + self.tcx.hir().local_def_id_to_hir_id(closure_def_id.expect_local()); + let closure_head_span = self.tcx.def_span(closure_def_id); self.tcx.struct_span_lint_hir( lint::builtin::RUST_2021_INCOMPATIBLE_CLOSURE_CAPTURES, closure_hir_id, - closure_head_span, + closure_head_span, |lint| { let mut diagnostics_builder = lint.build( &reasons.migration_message(), @@ -827,12 +826,13 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { migrated_variables_concat ); + let closure_span = self.tcx.hir().span_with_body(closure_hir_id); let mut closure_body_span = { // If the body was entirely expanded from a macro // invocation, i.e. the body is not contained inside the // closure span, then we walk up the expansion until we // find the span before the expansion. - let s = self.tcx.hir().span(body_id.hir_id); + let s = self.tcx.hir().span_with_body(body_id.hir_id); s.find_ancestor_inside(closure_span).unwrap_or(s) }; diff --git a/src/test/codegen/generator-debug-msvc.rs b/src/test/codegen/generator-debug-msvc.rs index 74b1eb948b0..033da80be16 100644 --- a/src/test/codegen/generator-debug-msvc.rs +++ b/src/test/codegen/generator-debug-msvc.rs @@ -27,11 +27,11 @@ fn generator_test() -> impl Generator<Yield = i32, Return = ()> { // CHECK-NOT: flags: DIFlagArtificial // CHECK-SAME: ) // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "variant1", scope: [[GEN]], -// CHECK-SAME: file: [[FILE]], line: 18, +// CHECK-SAME: file: [[FILE]], line: 14, // CHECK-NOT: flags: DIFlagArtificial // CHECK-SAME: ) // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "variant2", scope: [[GEN]], -// CHECK-SAME: file: [[FILE]], line: 18, +// CHECK-SAME: file: [[FILE]], line: 14, // CHECK-NOT: flags: DIFlagArtificial // CHECK-SAME: ) // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "variant3", scope: [[GEN]], diff --git a/src/test/codegen/generator-debug.rs b/src/test/codegen/generator-debug.rs index 3ec860f2cbc..9c9f5518b66 100644 --- a/src/test/codegen/generator-debug.rs +++ b/src/test/codegen/generator-debug.rs @@ -33,11 +33,11 @@ fn generator_test() -> impl Generator<Yield = i32, Return = ()> { // CHECK-NOT: flags: DIFlagArtificial // CHECK-SAME: ) // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "1", scope: [[VARIANT]], -// CHECK-SAME: file: [[FILE]], line: 18, +// CHECK-SAME: file: [[FILE]], line: 14, // CHECK-NOT: flags: DIFlagArtificial // CHECK-SAME: ) // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "2", scope: [[VARIANT]], -// CHECK-SAME: file: [[FILE]], line: 18, +// CHECK-SAME: file: [[FILE]], line: 14, // CHECK-NOT: flags: DIFlagArtificial // CHECK-SAME: ) // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "3", scope: [[VARIANT]], diff --git a/src/test/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir b/src/test/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir index 84ccf25ef75..c78c345dec2 100644 --- a/src/test/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir +++ b/src/test/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir @@ -14,22 +14,22 @@ }, } */ -fn main::{closure#0}(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:10:15: 13:6]) -> () { - let mut _0: (); // return place in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 - let mut _2: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 +fn main::{closure#0}(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:10:15: 10:17]) -> () { + let mut _0: (); // return place in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 + let mut _2: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 let _3: std::string::String; // in scope 0 at $DIR/generator-drop-cleanup.rs:11:13: 11:15 let _4: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:12:9: 12:14 let mut _5: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:12:9: 12:14 let mut _6: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:18: 10:18 - let mut _7: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 - let mut _8: u32; // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + let mut _7: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 + let mut _8: u32; // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 scope 1 { debug _s => (((*_1) as variant#3).0: std::string::String); // in scope 1 at $DIR/generator-drop-cleanup.rs:11:13: 11:15 } bb0: { - _8 = discriminant((*_1)); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 - switchInt(move _8) -> [0_u32: bb7, 3_u32: bb10, otherwise: bb11]; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + _8 = discriminant((*_1)); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 + switchInt(move _8) -> [0_u32: bb7, 3_u32: bb10, otherwise: bb11]; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb1: { @@ -44,11 +44,11 @@ fn main::{closure#0}(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:10:15: 1 } bb3: { - return; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + return; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb4 (cleanup): { - resume; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + resume; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb5 (cleanup): { @@ -57,11 +57,11 @@ fn main::{closure#0}(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:10:15: 1 } bb6: { - return; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + return; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb7: { - goto -> bb9; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + goto -> bb9; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb8: { @@ -69,16 +69,16 @@ fn main::{closure#0}(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:10:15: 1 } bb9: { - goto -> bb6; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + goto -> bb6; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb10: { - StorageLive(_4); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 - StorageLive(_5); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 - goto -> bb1; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + StorageLive(_4); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 + StorageLive(_5); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 + goto -> bb1; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } bb11: { - return; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6 + return; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 10:17 } } diff --git a/src/test/mir-opt/generator_storage_dead_unwind.main-{closure#0}.StateTransform.before.mir b/src/test/mir-opt/generator_storage_dead_unwind.main-{closure#0}.StateTransform.before.mir index 739492d7d24..9abb0cf2046 100644 --- a/src/test/mir-opt/generator_storage_dead_unwind.main-{closure#0}.StateTransform.before.mir +++ b/src/test/mir-opt/generator_storage_dead_unwind.main-{closure#0}.StateTransform.before.mir @@ -1,6 +1,6 @@ // MIR for `main::{closure#0}` before StateTransform -fn main::{closure#0}(_1: [generator@$DIR/generator-storage-dead-unwind.rs:22:16: 28:6], _2: ()) -> () +fn main::{closure#0}(_1: [generator@$DIR/generator-storage-dead-unwind.rs:22:16: 22:18], _2: ()) -> () yields () { let mut _0: (); // return place in scope 0 at $DIR/generator-storage-dead-unwind.rs:22:19: 22:19 @@ -66,7 +66,7 @@ yields () } bb4: { - return; // scope 0 at $DIR/generator-storage-dead-unwind.rs:28:6: 28:6 + return; // scope 0 at $DIR/generator-storage-dead-unwind.rs:22:18: 22:18 } bb5: { @@ -82,7 +82,7 @@ yields () } bb7: { - generator_drop; // scope 0 at $DIR/generator-storage-dead-unwind.rs:22:16: 28:6 + generator_drop; // scope 0 at $DIR/generator-storage-dead-unwind.rs:22:16: 22:18 } bb8 (cleanup): { @@ -104,7 +104,7 @@ yields () } bb11 (cleanup): { - resume; // scope 0 at $DIR/generator-storage-dead-unwind.rs:22:16: 28:6 + resume; // scope 0 at $DIR/generator-storage-dead-unwind.rs:22:16: 22:18 } bb12 (cleanup): { diff --git a/src/test/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir b/src/test/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir index 7f5ebe2a59b..ce587433617 100644 --- a/src/test/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir +++ b/src/test/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir @@ -14,31 +14,31 @@ }, } */ -fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator-tiny.rs:19:16: 25:6]>, _2: u8) -> GeneratorState<(), ()> { +fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator-tiny.rs:19:16: 19:24]>, _2: u8) -> GeneratorState<(), ()> { debug _x => _10; // in scope 0 at $DIR/generator-tiny.rs:19:17: 19:19 - let mut _0: std::ops::GeneratorState<(), ()>; // return place in scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + let mut _0: std::ops::GeneratorState<(), ()>; // return place in scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 let _3: HasDrop; // in scope 0 at $DIR/generator-tiny.rs:20:13: 20:15 let mut _4: !; // in scope 0 at $DIR/generator-tiny.rs:21:9: 24:10 - let mut _5: (); // in scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + let mut _5: (); // in scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 let _6: u8; // in scope 0 at $DIR/generator-tiny.rs:22:13: 22:18 let mut _7: (); // in scope 0 at $DIR/generator-tiny.rs:22:13: 22:18 let _8: (); // in scope 0 at $DIR/generator-tiny.rs:23:13: 23:21 let mut _9: (); // in scope 0 at $DIR/generator-tiny.rs:19:25: 19:25 let _10: u8; // in scope 0 at $DIR/generator-tiny.rs:19:17: 19:19 - let mut _11: u32; // in scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + let mut _11: u32; // in scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 scope 1 { - debug _d => (((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 25:6])) as variant#3).0: HasDrop); // in scope 1 at $DIR/generator-tiny.rs:20:13: 20:15 + debug _d => (((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 19:24])) as variant#3).0: HasDrop); // in scope 1 at $DIR/generator-tiny.rs:20:13: 20:15 } bb0: { - _11 = discriminant((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 25:6]))); // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 - switchInt(move _11) -> [0_u32: bb1, 3_u32: bb5, otherwise: bb6]; // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + _11 = discriminant((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 19:24]))); // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 + switchInt(move _11) -> [0_u32: bb1, 3_u32: bb5, otherwise: bb6]; // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 } bb1: { - _10 = move _2; // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + _10 = move _2; // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 nop; // scope 0 at $DIR/generator-tiny.rs:20:13: 20:15 - Deinit((((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 25:6])) as variant#3).0: HasDrop)); // scope 0 at $DIR/generator-tiny.rs:20:18: 20:25 + Deinit((((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 19:24])) as variant#3).0: HasDrop)); // scope 0 at $DIR/generator-tiny.rs:20:18: 20:25 StorageLive(_4); // scope 1 at $DIR/generator-tiny.rs:21:9: 24:10 goto -> bb2; // scope 1 at $DIR/generator-tiny.rs:21:9: 24:10 } @@ -50,7 +50,7 @@ fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator-tiny.rs:19:16: 25:6] Deinit(_0); // scope 1 at $DIR/generator-tiny.rs:22:13: 22:18 ((_0 as Yielded).0: ()) = move _7; // scope 1 at $DIR/generator-tiny.rs:22:13: 22:18 discriminant(_0) = 0; // scope 1 at $DIR/generator-tiny.rs:22:13: 22:18 - discriminant((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 25:6]))) = 3; // scope 1 at $DIR/generator-tiny.rs:22:13: 22:18 + discriminant((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:19:16: 19:24]))) = 3; // scope 1 at $DIR/generator-tiny.rs:22:13: 22:18 return; // scope 1 at $DIR/generator-tiny.rs:22:13: 22:18 } @@ -71,14 +71,14 @@ fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator-tiny.rs:19:16: 25:6] } bb5: { - StorageLive(_4); // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 - StorageLive(_6); // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 - StorageLive(_7); // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 - _6 = move _2; // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 - goto -> bb3; // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + StorageLive(_4); // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 + StorageLive(_6); // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 + StorageLive(_7); // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 + _6 = move _2; // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 + goto -> bb3; // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 } bb6: { - unreachable; // scope 0 at $DIR/generator-tiny.rs:19:16: 25:6 + unreachable; // scope 0 at $DIR/generator-tiny.rs:19:16: 19:24 } } diff --git a/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir b/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir index c6b49b66dc5..fc8118d475a 100644 --- a/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir +++ b/src/test/mir-opt/inline/inline_closure_captures.foo.Inline.after.mir @@ -19,8 +19,8 @@ fn foo(_1: T, _2: i32) -> (i32, T) { debug t => (*((*_6).1: &T)); // in scope 2 at $DIR/inline-closure-captures.rs:10:17: 10:18 let mut _10: i32; // in scope 2 at $DIR/inline-closure-captures.rs:11:19: 11:20 let mut _11: T; // in scope 2 at $DIR/inline-closure-captures.rs:11:22: 11:23 - let mut _12: &i32; // in scope 2 at $DIR/inline-closure-captures.rs:11:13: 11:24 - let mut _13: &T; // in scope 2 at $DIR/inline-closure-captures.rs:11:13: 11:24 + let mut _12: &i32; // in scope 2 at $DIR/inline-closure-captures.rs:11:13: 11:17 + let mut _13: &T; // in scope 2 at $DIR/inline-closure-captures.rs:11:13: 11:17 } } @@ -33,8 +33,8 @@ fn foo(_1: T, _2: i32) -> (i32, T) { Deinit(_3); // scope 0 at $DIR/inline-closure-captures.rs:11:13: 11:24 (_3.0: &i32) = move _4; // scope 0 at $DIR/inline-closure-captures.rs:11:13: 11:24 (_3.1: &T) = move _5; // scope 0 at $DIR/inline-closure-captures.rs:11:13: 11:24 - StorageDead(_5); // scope 0 at $DIR/inline-closure-captures.rs:11:23: 11:24 - StorageDead(_4); // scope 0 at $DIR/inline-closure-captures.rs:11:23: 11:24 + StorageDead(_5); // scope 0 at $DIR/inline-closure-captures.rs:11:16: 11:17 + StorageDead(_4); // scope 0 at $DIR/inline-closure-captures.rs:11:16: 11:17 StorageLive(_6); // scope 1 at $DIR/inline-closure-captures.rs:12:5: 12:6 _6 = &_3; // scope 1 at $DIR/inline-closure-captures.rs:12:5: 12:6 StorageLive(_7); // scope 1 at $DIR/inline-closure-captures.rs:12:5: 12:9 diff --git a/src/test/mir-opt/inline/inline_generator.main.Inline.diff b/src/test/mir-opt/inline/inline_generator.main.Inline.diff index 3e1c4a46701..51994323c45 100644 --- a/src/test/mir-opt/inline/inline_generator.main.Inline.diff +++ b/src/test/mir-opt/inline/inline_generator.main.Inline.diff @@ -4,22 +4,22 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/inline-generator.rs:8:11: 8:11 let _1: std::ops::GeneratorState<i32, bool>; // in scope 0 at $DIR/inline-generator.rs:9:9: 9:11 - let mut _2: std::pin::Pin<&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]>; // in scope 0 at $DIR/inline-generator.rs:9:14: 9:32 - let mut _3: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 0 at $DIR/inline-generator.rs:9:23: 9:31 - let mut _4: [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 0 at $DIR/inline-generator.rs:9:28: 9:31 + let mut _2: std::pin::Pin<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>; // in scope 0 at $DIR/inline-generator.rs:9:14: 9:32 + let mut _3: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline-generator.rs:9:23: 9:31 + let mut _4: [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline-generator.rs:9:28: 9:31 + let mut _7: bool; // in scope 0 at $DIR/inline-generator.rs:9:14: 9:46 scope 1 { debug _r => _1; // in scope 1 at $DIR/inline-generator.rs:9:9: 9:11 } + scope 2 (inlined g) { // at $DIR/inline-generator.rs:9:28: 9:31 + } -+ scope 3 (inlined Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]>::new) { // at $DIR/inline-generator.rs:9:14: 9:32 ++ scope 3 (inlined Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new) { // at $DIR/inline-generator.rs:9:14: 9:32 + debug pointer => _3; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL -+ let mut _5: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL ++ let mut _5: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL + scope 4 { -+ scope 5 (inlined Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]>::new_unchecked) { // at $SRC_DIR/core/src/pin.rs:LL:COL ++ scope 5 (inlined Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new_unchecked) { // at $SRC_DIR/core/src/pin.rs:LL:COL + debug pointer => _5; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL -+ let mut _6: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL ++ let mut _6: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL + } + } + } @@ -29,10 +29,10 @@ + let mut _9: bool; // in scope 6 at $DIR/inline-generator.rs:15:20: 15:21 + let mut _10: bool; // in scope 6 at $DIR/inline-generator.rs:15:9: 15:9 + let _11: bool; // in scope 6 at $DIR/inline-generator.rs:15:6: 15:7 -+ let mut _12: u32; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ let mut _13: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ let mut _14: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ let mut _15: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41 ++ let mut _12: u32; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ let mut _13: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ let mut _14: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ let mut _15: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:8 + } bb0: { @@ -50,11 +50,11 @@ + 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 _3 = &mut _4; // scope 0 at $DIR/inline-generator.rs:9:23: 9:31 -- _2 = Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline-generator.rs:9:14: 9:32 +- _2 = Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline-generator.rs:9:14: 9:32 - // mir::Constant - // + span: $DIR/inline-generator.rs:9:14: 9:22 - // + user_ty: UserType(0) -- // + literal: Const { ty: fn(&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]) -> Pin<&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]> {Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:41]>::new}, val: Value(Scalar(<ZST>)) } +- // + literal: Const { ty: fn(&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]) -> Pin<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]> {Pin::<&mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>::new}, val: Value(Scalar(<ZST>)) } - } - - bb2: { @@ -63,24 +63,24 @@ + 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: 15:41]) = move _6; // 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 + 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 $DIR/inline-generator.rs:9:31: 9:32 -- _1 = <[generator@$DIR/inline-generator.rs:15:5: 15:41] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 +- _1 = <[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 - // mir::Constant - // + span: $DIR/inline-generator.rs:9:33: 9:39 -- // + literal: Const { ty: for<'r> fn(Pin<&'r mut [generator@$DIR/inline-generator.rs:15:5: 15:41]>, bool) -> GeneratorState<<[generator@$DIR/inline-generator.rs:15:5: 15:41] as Generator<bool>>::Yield, <[generator@$DIR/inline-generator.rs:15:5: 15:41] as Generator<bool>>::Return> {<[generator@$DIR/inline-generator.rs:15:5: 15:41] as Generator<bool>>::resume}, val: Value(Scalar(<ZST>)) } +- // + literal: Const { ty: for<'r> fn(Pin<&'r mut [generator@$DIR/inline-generator.rs:15:5: 15:8]>, bool) -> GeneratorState<<[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::Yield, <[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::Return> {<[generator@$DIR/inline-generator.rs:15:5: 15:8] as Generator<bool>>::resume}, val: Value(Scalar(<ZST>)) } + StorageLive(_7); // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 + _7 = const false; // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 + StorageLive(_10); // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 + StorageLive(_11); // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 + StorageLive(_12); // scope 0 at $DIR/inline-generator.rs:9:14: 9:46 -+ StorageLive(_13); // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ _13 = move (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]); // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ _12 = discriminant((*_13)); // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ StorageDead(_13); // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ switchInt(move _12) -> [0_u32: bb3, 1_u32: bb8, 3_u32: bb7, otherwise: bb9]; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 ++ StorageLive(_13); // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ _13 = move (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ _12 = discriminant((*_13)); // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ StorageDead(_13); // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ switchInt(move _12) -> [0_u32: bb3, 1_u32: bb8, 3_u32: bb7, otherwise: bb9]; // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 } - bb3: { @@ -102,7 +102,7 @@ + } + + bb3: { -+ _11 = move _7; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 ++ _11 = move _7; // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 + StorageLive(_8); // scope 6 at $DIR/inline-generator.rs:15:17: 15:39 + StorageLive(_9); // scope 6 at $DIR/inline-generator.rs:15:20: 15:21 + _9 = _11; // scope 6 at $DIR/inline-generator.rs:15:20: 15:21 @@ -125,32 +125,32 @@ + ((_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 + StorageLive(_14); // scope 6 at $DIR/inline-generator.rs:15:11: 15:39 -+ _14 = move (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]); // scope 6 at $DIR/inline-generator.rs:15:11: 15:39 ++ _14 = move (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline-generator.rs:15:11: 15:39 + discriminant((*_14)) = 3; // scope 6 at $DIR/inline-generator.rs:15:11: 15:39 + StorageDead(_14); // scope 6 at $DIR/inline-generator.rs:15:11: 15:39 + goto -> bb1; // scope 0 at $DIR/inline-generator.rs:15:11: 15:39 + } + + bb7: { -+ StorageLive(_8); // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 -+ _10 = move _7; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 ++ StorageLive(_8); // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 ++ _10 = move _7; // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 + 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) = move _10; // 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 -+ StorageLive(_15); // scope 6 at $DIR/inline-generator.rs:15:41: 15:41 -+ _15 = move (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]); // scope 6 at $DIR/inline-generator.rs:15:41: 15:41 -+ discriminant((*_15)) = 1; // scope 6 at $DIR/inline-generator.rs:15:41: 15:41 -+ StorageDead(_15); // scope 6 at $DIR/inline-generator.rs:15:41: 15:41 -+ goto -> bb1; // scope 0 at $DIR/inline-generator.rs:15:41: 15:41 ++ Deinit(_1); // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ ((_1 as Complete).0: bool) = move _10; // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ discriminant(_1) = 1; // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ StorageLive(_15); // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ _15 = move (_2.0: &mut [generator@$DIR/inline-generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ discriminant((*_15)) = 1; // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ StorageDead(_15); // scope 6 at $DIR/inline-generator.rs:15:8: 15:8 ++ goto -> bb1; // scope 0 at $DIR/inline-generator.rs:15:8: 15:8 + } + + bb8: { -+ assert(const false, "generator resumed after completion") -> [success: bb8, unwind: bb2]; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 ++ assert(const false, "generator resumed after completion") -> [success: bb8, unwind: bb2]; // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 + } + + bb9: { -+ unreachable; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41 ++ unreachable; // scope 6 at $DIR/inline-generator.rs:15:5: 15:8 } } diff --git a/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir b/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir index 7c3048a69af..242073574f2 100644 --- a/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir +++ b/src/test/mir-opt/inline/issue_76997_inline_scopes_parenting.main.Inline.after.mir @@ -2,8 +2,8 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:4:11: 4:11 - let _1: [closure@$DIR/issue-76997-inline-scopes-parenting.rs:5:13: 5:33]; // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:5:9: 5:10 - let mut _2: &[closure@$DIR/issue-76997-inline-scopes-parenting.rs:5:13: 5:33]; // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:6:5: 6:6 + let _1: [closure@$DIR/issue-76997-inline-scopes-parenting.rs:5:13: 5:16]; // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:5:9: 5:10 + let mut _2: &[closure@$DIR/issue-76997-inline-scopes-parenting.rs:5:13: 5:16]; // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:6:5: 6:6 let mut _3: ((),); // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:6:5: 6:10 let mut _4: (); // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:6:7: 6:9 let mut _5: (); // in scope 0 at $DIR/issue-76997-inline-scopes-parenting.rs:6:5: 6:10 diff --git a/src/test/mir-opt/retag.main-{closure#0}.SimplifyCfg-elaborate-drops.after.mir b/src/test/mir-opt/retag.main-{closure#0}.SimplifyCfg-elaborate-drops.after.mir index 0b8c4d25d2d..5808c607752 100644 --- a/src/test/mir-opt/retag.main-{closure#0}.SimplifyCfg-elaborate-drops.after.mir +++ b/src/test/mir-opt/retag.main-{closure#0}.SimplifyCfg-elaborate-drops.after.mir @@ -9,14 +9,14 @@ fn main::{closure#0}(_1: &[closure@main::{closure#0}], _2: &i32) -> &i32 { } bb0: { - Retag([fn entry] _1); // scope 0 at $DIR/retag.rs:40:31: 43:6 - Retag([fn entry] _2); // scope 0 at $DIR/retag.rs:40:31: 43:6 + Retag([fn entry] _1); // scope 0 at $DIR/retag.rs:40:31: 40:48 + Retag([fn entry] _2); // scope 0 at $DIR/retag.rs:40:31: 40:48 StorageLive(_3); // scope 0 at $DIR/retag.rs:41:13: 41:15 _3 = _2; // scope 0 at $DIR/retag.rs:41:18: 41:19 Retag(_3); // scope 0 at $DIR/retag.rs:41:18: 41:19 _0 = _2; // scope 1 at $DIR/retag.rs:42:9: 42:10 Retag(_0); // scope 1 at $DIR/retag.rs:42:9: 42:10 StorageDead(_3); // scope 0 at $DIR/retag.rs:43:5: 43:6 - return; // scope 0 at $DIR/retag.rs:43:6: 43:6 + return; // scope 0 at $DIR/retag.rs:40:48: 40:48 } } diff --git a/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir b/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir index 2fda8c949b0..89b1ded7f93 100644 --- a/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir +++ b/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir @@ -121,7 +121,7 @@ fn main() -> () { // ] Retag(_14); // scope 1 at $DIR/retag.rs:40:31: 43:6 _13 = move _14 as for<'r> fn(&'r i32) -> &'r i32 (Pointer(ClosureFnPointer(Normal))); // scope 1 at $DIR/retag.rs:40:31: 43:6 - StorageDead(_14); // scope 1 at $DIR/retag.rs:43:5: 43:6 + StorageDead(_14); // scope 1 at $DIR/retag.rs:40:47: 40:48 StorageLive(_15); // scope 6 at $DIR/retag.rs:44:9: 44:11 StorageLive(_16); // scope 6 at $DIR/retag.rs:44:14: 44:15 _16 = _13; // scope 6 at $DIR/retag.rs:44:14: 44:15 diff --git a/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.closure.txt b/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.closure.txt index e463099a5ee..09ad276aa45 100644 --- a/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.closure.txt +++ b/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.closure.txt @@ -37,7 +37,7 @@ 37| 0| countdown = 10; 38| 0| } 39| 0| "alt string 2".to_owned() - 40| 0| }; + 40| | }; 41| 1| println!( 42| 1| "The string or alt: {}" 43| 1| , @@ -79,7 +79,7 @@ 79| 0| countdown = 10; 80| 1| } 81| 1| "alt string 4".to_owned() - 82| 1| }; + 82| | }; 83| 1| println!( 84| 1| "The string or alt: {}" 85| 1| , @@ -101,7 +101,7 @@ 101| 0| countdown = 10; 102| 5| } 103| 5| format!("'{}'", val) - 104| 5| }; + 104| | }; 105| 1| println!( 106| 1| "Repeated, quoted string: {:?}" 107| 1| , @@ -125,7 +125,7 @@ 125| 0| countdown = 10; 126| 0| } 127| 0| "closure should be unused".to_owned() - 128| 0| }; + 128| | }; 129| | 130| 1| let mut countdown = 10; 131| 1| let _short_unused_closure = | _unused_arg: u8 | countdown += 1; @@ -177,7 +177,7 @@ 173| 0| println!( 174| 0| "not called: {}", 175| 0| if is_true { "check" } else { "me" } - 176| 0| ) + 176| | ) 177| | ; 178| | 179| 1| let short_used_not_covered_closure_line_break_block_embedded_branch = @@ -187,7 +187,7 @@ 183| 0| "not called: {}", 184| 0| if is_true { "check" } else { "me" } 185| | ) - 186| 0| } + 186| | } 187| | ; 188| | 189| 1| let short_used_covered_closure_line_break_no_block_embedded_branch = @@ -196,7 +196,7 @@ 192| 1| "not called: {}", 193| 1| if is_true { "check" } else { "me" } ^0 - 194| 1| ) + 194| | ) 195| | ; 196| | 197| 1| let short_used_covered_closure_line_break_block_embedded_branch = @@ -207,7 +207,7 @@ 202| 1| if is_true { "check" } else { "me" } ^0 203| | ) - 204| 1| } + 204| | } 205| | ; 206| | 207| 1| if is_false { diff --git a/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.generator.txt b/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.generator.txt index 0fb3808ff2e..d70e12e4128 100644 --- a/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.generator.txt +++ b/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.generator.txt @@ -18,7 +18,7 @@ 17| 1| let mut generator = || { 18| 1| yield get_u32(is_true); 19| 1| return "foo"; - 20| 1| }; + 20| | }; 21| | 22| 1| match Pin::new(&mut generator).resume(()) { 23| 1| GeneratorState::Yielded(Ok(1)) => {} diff --git a/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.yield.txt b/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.yield.txt index 6e2f23ee77b..60a8d943f1f 100644 --- a/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.yield.txt +++ b/src/test/run-make-fulldeps/coverage-reports/expected_show_coverage.yield.txt @@ -8,7 +8,7 @@ 8| 1| let mut generator = || { 9| 1| yield 1; 10| 1| return "foo" - 11| 1| }; + 11| | }; 12| | 13| 1| match Pin::new(&mut generator).resume(()) { 14| 1| GeneratorState::Yielded(1) => {} @@ -24,7 +24,7 @@ 24| 1| yield 2; 25| 0| yield 3; 26| 0| return "foo" - 27| 0| }; + 27| | }; 28| | 29| 1| match Pin::new(&mut generator).resume(()) { 30| 1| GeneratorState::Yielded(1) => {} diff --git a/src/test/ui/asm/aarch64/type-check-2.stderr b/src/test/ui/asm/aarch64/type-check-2.stderr index 4b99652cd20..875df44ffab 100644 --- a/src/test/ui/asm/aarch64/type-check-2.stderr +++ b/src/test/ui/asm/aarch64/type-check-2.stderr @@ -22,7 +22,7 @@ LL | asm!("{:v}", in(vreg) SimdNonCopy(0.0, 0.0, 0.0, 0.0)); | = note: `SimdNonCopy` does not implement the Copy trait -error: cannot use value of type `[closure@$DIR/type-check-2.rs:41:28: 41:38]` for inline assembly +error: cannot use value of type `[closure@$DIR/type-check-2.rs:41:28: 41:36]` for inline assembly --> $DIR/type-check-2.rs:41:28 | LL | asm!("{}", in(reg) |x: i32| x); diff --git a/src/test/ui/asm/x86_64/type-check-2.stderr b/src/test/ui/asm/x86_64/type-check-2.stderr index 46baeb511ca..d9ca25519dc 100644 --- a/src/test/ui/asm/x86_64/type-check-2.stderr +++ b/src/test/ui/asm/x86_64/type-check-2.stderr @@ -30,7 +30,7 @@ LL | asm!("{}", in(xmm_reg) SimdNonCopy(0.0, 0.0, 0.0, 0.0)); | = note: `SimdNonCopy` does not implement the Copy trait -error: cannot use value of type `[closure@$DIR/type-check-2.rs:52:28: 52:38]` for inline assembly +error: cannot use value of type `[closure@$DIR/type-check-2.rs:52:28: 52:36]` for inline assembly --> $DIR/type-check-2.rs:52:28 | LL | asm!("{}", in(reg) |x: i32| x); diff --git a/src/test/ui/async-await/issue-70935-complex-spans.drop_tracking.stderr b/src/test/ui/async-await/issue-70935-complex-spans.drop_tracking.stderr index e9b76b19dc4..9b6917df45d 100644 --- a/src/test/ui/async-await/issue-70935-complex-spans.drop_tracking.stderr +++ b/src/test/ui/async-await/issue-70935-complex-spans.drop_tracking.stderr @@ -9,11 +9,8 @@ LL | fn foo(tx: std::sync::mpsc::Sender<i32>) -> impl Future + Send { note: required because it's used within this closure --> $DIR/issue-70935-complex-spans.rs:25:13 | -LL | baz(|| async{ - | _____________^ -LL | | foo(tx.clone()); -LL | | }).await; - | |_________^ +LL | baz(|| async{ + | ^^ note: required because it's used within this `async fn` body --> $DIR/issue-70935-complex-spans.rs:9:67 | diff --git a/src/test/ui/async-await/issue-70935-complex-spans.normal.stderr b/src/test/ui/async-await/issue-70935-complex-spans.normal.stderr index 2174f260a71..88b646d2792 100644 --- a/src/test/ui/async-await/issue-70935-complex-spans.normal.stderr +++ b/src/test/ui/async-await/issue-70935-complex-spans.normal.stderr @@ -14,7 +14,7 @@ LL | | foo(tx.clone()); LL | | }).await; | | - ^^^^^^ await occurs here, with the value maybe used later | |_________| - | has type `[closure@$DIR/issue-70935-complex-spans.rs:25:13: 27:10]` which is not `Send` + | has type `[closure@$DIR/issue-70935-complex-spans.rs:25:13: 25:15]` which is not `Send` note: the value is later dropped here --> $DIR/issue-70935-complex-spans.rs:27:17 | diff --git a/src/test/ui/async-await/issues/issue-62009-1.stderr b/src/test/ui/async-await/issues/issue-62009-1.stderr index ccdd9c57a0f..5cbbf89a222 100644 --- a/src/test/ui/async-await/issues/issue-62009-1.stderr +++ b/src/test/ui/async-await/issues/issue-62009-1.stderr @@ -24,15 +24,15 @@ LL | fn main() { LL | (|_| 2333).await; | ^^^^^^ only allowed inside `async` functions and blocks -error[E0277]: `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]` is not a future +error[E0277]: `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` is not a future --> $DIR/issue-62009-1.rs:12:15 | LL | (|_| 2333).await; - | ^^^^^^ `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]` is not a future + | ^^^^^^ `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` is not a future | - = help: the trait `Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]` - = note: [closure@$DIR/issue-62009-1.rs:12:5: 12:15] must be a future or must implement `IntoFuture` to be awaited - = note: required because of the requirements on the impl of `IntoFuture` for `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]` + = help: the trait `Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` + = note: [closure@$DIR/issue-62009-1.rs:12:6: 12:9] must be a future or must implement `IntoFuture` to be awaited + = note: required because of the requirements on the impl of `IntoFuture` for `[closure@$DIR/issue-62009-1.rs:12:6: 12:9]` help: remove the `.await` | LL - (|_| 2333).await; diff --git a/src/test/ui/block-result/issue-20862.stderr b/src/test/ui/block-result/issue-20862.stderr index e9ca0ad9029..37bad64c5bf 100644 --- a/src/test/ui/block-result/issue-20862.stderr +++ b/src/test/ui/block-result/issue-20862.stderr @@ -7,7 +7,7 @@ LL | |y| x + y | ^^^^^^^^^ expected `()`, found closure | = note: expected unit type `()` - found closure `[closure@$DIR/issue-20862.rs:2:5: 2:14]` + found closure `[closure@$DIR/issue-20862.rs:2:5: 2:8]` error[E0618]: expected function, found `()` --> $DIR/issue-20862.rs:7:13 diff --git a/src/test/ui/borrowck/borrow-immutable-upvar-mutation-impl-trait.stderr b/src/test/ui/borrowck/borrow-immutable-upvar-mutation-impl-trait.stderr index 003c40d2773..6235e0db0da 100644 --- a/src/test/ui/borrowck/borrow-immutable-upvar-mutation-impl-trait.stderr +++ b/src/test/ui/borrowck/borrow-immutable-upvar-mutation-impl-trait.stderr @@ -1,15 +1,13 @@ error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure --> $DIR/borrow-immutable-upvar-mutation-impl-trait.rs:11:9 | -LL | fn bar() -> impl Fn() -> usize { - | --- ------------------ change this to return `FnMut` instead of `Fn` -LL | let mut x = 0; -LL | / move || { -LL | | x += 1; - | | ^^^^^^ cannot assign -LL | | x -LL | | } - | |_____- in this closure +LL | fn bar() -> impl Fn() -> usize { + | --- ------------------ change this to return `FnMut` instead of `Fn` +LL | let mut x = 0; +LL | move || { + | ------- in this closure +LL | x += 1; + | ^^^^^^ cannot assign error: aborting due to previous error diff --git a/src/test/ui/borrowck/borrow-immutable-upvar-mutation.stderr b/src/test/ui/borrowck/borrow-immutable-upvar-mutation.stderr index a28cb7431e6..093589ed092 100644 --- a/src/test/ui/borrowck/borrow-immutable-upvar-mutation.stderr +++ b/src/test/ui/borrowck/borrow-immutable-upvar-mutation.stderr @@ -5,8 +5,9 @@ LL | fn to_fn<A, F: Fn<A>>(f: F) -> F { | - change this to accept `FnMut` instead of `Fn` ... LL | let _f = to_fn(|| x = 42); - | ----- ^^^^^^ cannot assign - | | + | ----- -- ^^^^^^ cannot assign + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0596]: cannot borrow `y` as mutable, as it is a captured variable in a `Fn` closure @@ -16,8 +17,9 @@ LL | fn to_fn<A, F: Fn<A>>(f: F) -> F { | - change this to accept `FnMut` instead of `Fn` ... LL | let _g = to_fn(|| set(&mut y)); - | ----- ^^^^^^ cannot borrow as mutable - | | + | ----- -- ^^^^^^ cannot borrow as mutable + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0594]: cannot assign to `z`, as it is a captured variable in a `Fn` closure @@ -27,8 +29,9 @@ LL | fn to_fn<A, F: Fn<A>>(f: F) -> F { | - change this to accept `FnMut` instead of `Fn` ... LL | to_fn(|| z = 42); - | ----- ^^^^^^ cannot assign - | | + | ----- -- ^^^^^^ cannot assign + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure @@ -38,8 +41,9 @@ LL | fn to_fn<A, F: Fn<A>>(f: F) -> F { | - change this to accept `FnMut` instead of `Fn` ... LL | let _f = to_fn(move || x = 42); - | ----- ^^^^^^ cannot assign - | | + | ----- ------- ^^^^^^ cannot assign + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0596]: cannot borrow `y` as mutable, as it is a captured variable in a `Fn` closure @@ -49,8 +53,9 @@ LL | fn to_fn<A, F: Fn<A>>(f: F) -> F { | - change this to accept `FnMut` instead of `Fn` ... LL | let _g = to_fn(move || set(&mut y)); - | ----- ^^^^^^ cannot borrow as mutable - | | + | ----- ------- ^^^^^^ cannot borrow as mutable + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0594]: cannot assign to `z`, as it is a captured variable in a `Fn` closure @@ -60,23 +65,21 @@ LL | fn to_fn<A, F: Fn<A>>(f: F) -> F { | - change this to accept `FnMut` instead of `Fn` ... LL | to_fn(move || z = 42); - | ----- ^^^^^^ cannot assign - | | + | ----- ------- ^^^^^^ cannot assign + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure --> $DIR/borrow-immutable-upvar-mutation.rs:53:9 | -LL | fn foo() -> Box<dyn Fn() -> usize> { - | --- ---------------------- change this to return `FnMut` instead of `Fn` -LL | let mut x = 0; -LL | Box::new(move || { - | ______________- -LL | | x += 1; - | | ^^^^^^ cannot assign -LL | | x -LL | | }) - | |_____- in this closure +LL | fn foo() -> Box<dyn Fn() -> usize> { + | --- ---------------------- change this to return `FnMut` instead of `Fn` +LL | let mut x = 0; +LL | Box::new(move || { + | ------- in this closure +LL | x += 1; + | ^^^^^^ cannot assign error: aborting due to 7 previous errors diff --git a/src/test/ui/borrowck/borrow-raw-address-of-mutability.stderr b/src/test/ui/borrowck/borrow-raw-address-of-mutability.stderr index ea74fb96684..869375cb2c6 100644 --- a/src/test/ui/borrowck/borrow-raw-address-of-mutability.stderr +++ b/src/test/ui/borrowck/borrow-raw-address-of-mutability.stderr @@ -29,32 +29,28 @@ LL | f(); error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/borrow-raw-address-of-mutability.rs:29:17 | -LL | fn make_fn<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn make_fn<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | let f = make_fn(|| { - | _____________-------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | let y = &raw mut x; - | | ^^^^^^^^^^ cannot borrow as mutable -LL | | }); - | |_____- in this closure +LL | let f = make_fn(|| { + | ------- -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | let y = &raw mut x; + | ^^^^^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/borrow-raw-address-of-mutability.rs:37:17 | -LL | fn make_fn<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn make_fn<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | let f = make_fn(move || { - | _____________-------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | let y = &raw mut x; - | | ^^^^^^^^^^ cannot borrow as mutable -LL | | }); - | |_____- in this closure +LL | let f = make_fn(move || { + | ------- ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | let y = &raw mut x; + | ^^^^^^^^^^ cannot borrow as mutable error: aborting due to 5 previous errors diff --git a/src/test/ui/borrowck/borrowck-in-static.stderr b/src/test/ui/borrowck/borrowck-in-static.stderr index 30e74c5ec95..2033e4a5730 100644 --- a/src/test/ui/borrowck/borrowck-in-static.stderr +++ b/src/test/ui/borrowck/borrowck-in-static.stderr @@ -4,9 +4,8 @@ error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure LL | let x = Box::new(0); | - captured outer variable LL | Box::new(|| x) - | ---^ - | | | - | | move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | -- ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | | | captured by this `Fn` closure error: aborting due to previous error diff --git a/src/test/ui/borrowck/borrowck-move-by-capture.stderr b/src/test/ui/borrowck/borrowck-move-by-capture.stderr index f81b34a641b..8ddc48b2a99 100644 --- a/src/test/ui/borrowck/borrowck-move-by-capture.stderr +++ b/src/test/ui/borrowck/borrowck-move-by-capture.stderr @@ -1,18 +1,16 @@ error[E0507]: cannot move out of `bar`, a captured variable in an `FnMut` closure --> $DIR/borrowck-move-by-capture.rs:9:29 | -LL | let bar: Box<_> = Box::new(3); - | --- captured outer variable -LL | let _g = to_fn_mut(|| { - | ________________________- -LL | | let _h = to_fn_once(move || -> isize { *bar }); - | | ^^^^^^^^^^^^^^^^ ---- - | | | | - | | | variable moved due to use in closure - | | | move occurs because `bar` has type `Box<isize>`, which does not implement the `Copy` trait - | | move out of `bar` occurs here -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let bar: Box<_> = Box::new(3); + | --- captured outer variable +LL | let _g = to_fn_mut(|| { + | -- captured by this `FnMut` closure +LL | let _h = to_fn_once(move || -> isize { *bar }); + | ^^^^^^^^^^^^^^^^ ---- + | | | + | | variable moved due to use in closure + | | move occurs because `bar` has type `Box<isize>`, which does not implement the `Copy` trait + | move out of `bar` occurs here error: aborting due to previous error diff --git a/src/test/ui/borrowck/issue-53432-nested-closure-outlives-borrowed-value.stderr b/src/test/ui/borrowck/issue-53432-nested-closure-outlives-borrowed-value.stderr index a7c3b9eec73..d98b3bae4e0 100644 --- a/src/test/ui/borrowck/issue-53432-nested-closure-outlives-borrowed-value.stderr +++ b/src/test/ui/borrowck/issue-53432-nested-closure-outlives-borrowed-value.stderr @@ -4,7 +4,7 @@ error: lifetime may not live long enough LL | let _action = move || { | ------- | | | - | | return type of closure `[closure@$DIR/issue-53432-nested-closure-outlives-borrowed-value.rs:4:9: 4:15]` contains a lifetime `'2` + | | return type of closure `[closure@$DIR/issue-53432-nested-closure-outlives-borrowed-value.rs:4:9: 4:11]` contains a lifetime `'2` | lifetime `'1` represents this closure's body LL | || f() // The `nested` closure | ^^^^^^ returning this value requires that `'1` must outlive `'2` diff --git a/src/test/ui/borrowck/issue-81899.stderr b/src/test/ui/borrowck/issue-81899.stderr index 29288be4934..1acabefb893 100644 --- a/src/test/ui/borrowck/issue-81899.stderr +++ b/src/test/ui/borrowck/issue-81899.stderr @@ -8,7 +8,7 @@ LL | panic!() | ^^^^^^^^ | | | the evaluated program panicked at 'explicit panic', $DIR/issue-81899.rs:12:5 - | inside `f::<[closure@$DIR/issue-81899.rs:4:31: 4:37]>` at $SRC_DIR/std/src/panic.rs:LL:COL + | inside `f::<[closure@$DIR/issue-81899.rs:4:31: 4:34]>` at $SRC_DIR/std/src/panic.rs:LL:COL | = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/borrowck/issue-87456-point-to-closure.stderr b/src/test/ui/borrowck/issue-87456-point-to-closure.stderr index fd38ad7bb0a..039575a8d79 100644 --- a/src/test/ui/borrowck/issue-87456-point-to-closure.stderr +++ b/src/test/ui/borrowck/issue-87456-point-to-closure.stderr @@ -1,21 +1,17 @@ error[E0507]: cannot move out of `val`, a captured variable in an `FnMut` closure --> $DIR/issue-87456-point-to-closure.rs:10:28 | -LL | let val = String::new(); - | --- captured outer variable +LL | let val = String::new(); + | --- captured outer variable LL | -LL | take_mut(|| { - | ______________- -LL | | -LL | | let _foo: String = val; - | | ^^^ - | | | - | | move occurs because `val` has type `String`, which does not implement the `Copy` trait - | | help: consider borrowing here: `&val` -LL | | -LL | | -LL | | }) - | |_____- captured by this `FnMut` closure +LL | take_mut(|| { + | -- captured by this `FnMut` closure +LL | +LL | let _foo: String = val; + | ^^^ + | | + | move occurs because `val` has type `String`, which does not implement the `Copy` trait + | help: consider borrowing here: `&val` error: aborting due to previous error diff --git a/src/test/ui/borrowck/issue-88434-minimal-example.stderr b/src/test/ui/borrowck/issue-88434-minimal-example.stderr index daded200bd9..c7b5d773e82 100644 --- a/src/test/ui/borrowck/issue-88434-minimal-example.stderr +++ b/src/test/ui/borrowck/issue-88434-minimal-example.stderr @@ -8,7 +8,7 @@ LL | panic!() | ^^^^^^^^ | | | the evaluated program panicked at 'explicit panic', $DIR/issue-88434-minimal-example.rs:11:5 - | inside `f::<[closure@$DIR/issue-88434-minimal-example.rs:3:25: 3:31]>` at $SRC_DIR/std/src/panic.rs:LL:COL + | inside `f::<[closure@$DIR/issue-88434-minimal-example.rs:3:25: 3:28]>` at $SRC_DIR/std/src/panic.rs:LL:COL | = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr b/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr index ce6a37ee418..f4bb895e6b5 100644 --- a/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr +++ b/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr @@ -8,7 +8,7 @@ LL | panic!() | ^^^^^^^^ | | | the evaluated program panicked at 'explicit panic', $DIR/issue-88434-removal-index-should-be-less.rs:11:5 - | inside `f::<[closure@$DIR/issue-88434-removal-index-should-be-less.rs:3:31: 3:37]>` at $SRC_DIR/std/src/panic.rs:LL:COL + | inside `f::<[closure@$DIR/issue-88434-removal-index-should-be-less.rs:3:31: 3:34]>` at $SRC_DIR/std/src/panic.rs:LL:COL | = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/borrowck/mutability-errors.stderr b/src/test/ui/borrowck/mutability-errors.stderr index edab22569b3..dd29ae492d6 100644 --- a/src/test/ui/borrowck/mutability-errors.stderr +++ b/src/test/ui/borrowck/mutability-errors.stderr @@ -119,146 +119,112 @@ LL | &mut (*f()).0; error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure --> $DIR/mutability-errors.rs:40:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); - | | ^^^^^^^^ cannot assign -LL | | x.0 = 1; -LL | | &mut x; -LL | | &mut x.0; -LL | | }); - | |_____- in this closure +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | x = (1,); + | ^^^^^^^^ cannot assign error[E0594]: cannot assign to `x.0`, as `Fn` closures cannot mutate their captured variables --> $DIR/mutability-errors.rs:41:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); -LL | | x.0 = 1; - | | ^^^^^^^ cannot assign -LL | | &mut x; -LL | | &mut x.0; -LL | | }); - | |_____- in this closure +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | x = (1,); +LL | x.0 = 1; + | ^^^^^^^ cannot assign error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/mutability-errors.rs:42:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` +... +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); -LL | | x.0 = 1; -LL | | &mut x; - | | ^^^^^^ cannot borrow as mutable -LL | | &mut x.0; -LL | | }); - | |_____- in this closure +LL | &mut x; + | ^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow `x.0` as mutable, as `Fn` closures cannot mutate their captured variables --> $DIR/mutability-errors.rs:43:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` +... +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); -LL | | x.0 = 1; -LL | | &mut x; -LL | | &mut x.0; - | | ^^^^^^^^ cannot borrow as mutable -LL | | }); - | |_____- in this closure +LL | &mut x.0; + | ^^^^^^^^ cannot borrow as mutable error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure --> $DIR/mutability-errors.rs:46:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); - | | ^^^^^^^^ cannot assign -LL | | x.0 = 1; -LL | | &mut x; -LL | | &mut x.0; -LL | | }); - | |_____- in this closure +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | x = (1,); + | ^^^^^^^^ cannot assign error[E0594]: cannot assign to `x.0`, as `Fn` closures cannot mutate their captured variables --> $DIR/mutability-errors.rs:47:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); -LL | | x.0 = 1; - | | ^^^^^^^ cannot assign -LL | | &mut x; -LL | | &mut x.0; -LL | | }); - | |_____- in this closure +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | x = (1,); +LL | x.0 = 1; + | ^^^^^^^ cannot assign error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/mutability-errors.rs:48:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` +... +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); -LL | | x.0 = 1; -LL | | &mut x; - | | ^^^^^^ cannot borrow as mutable -LL | | &mut x.0; -LL | | }); - | |_____- in this closure +LL | &mut x; + | ^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow `x.0` as mutable, as `Fn` closures cannot mutate their captured variables --> $DIR/mutability-errors.rs:49:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` +... +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | x = (1,); -LL | | x.0 = 1; -LL | | &mut x; -LL | | &mut x.0; - | | ^^^^^^^^ cannot borrow as mutable -LL | | }); - | |_____- in this closure +LL | &mut x.0; + | ^^^^^^^^ cannot borrow as mutable error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable --> $DIR/mutability-errors.rs:54:5 diff --git a/src/test/ui/borrowck/unboxed-closures-move-upvar-from-non-once-ref-closure.stderr b/src/test/ui/borrowck/unboxed-closures-move-upvar-from-non-once-ref-closure.stderr index 3ea72262003..0c151b09707 100644 --- a/src/test/ui/borrowck/unboxed-closures-move-upvar-from-non-once-ref-closure.stderr +++ b/src/test/ui/borrowck/unboxed-closures-move-upvar-from-non-once-ref-closure.stderr @@ -1,17 +1,14 @@ error[E0507]: cannot move out of `y`, a captured variable in an `Fn` closure --> $DIR/unboxed-closures-move-upvar-from-non-once-ref-closure.rs:11:9 | -LL | let y = vec![format!("World")]; - | - captured outer variable -LL | call(|| { - | __________- -LL | | y.into_iter(); - | | ^ ----------- `y` moved due to this method call - | | | - | | move occurs because `y` has type `Vec<String>`, which does not implement the `Copy` trait -LL | | -LL | | }); - | |_____- captured by this `Fn` closure +LL | let y = vec![format!("World")]; + | - captured outer variable +LL | call(|| { + | -- captured by this `Fn` closure +LL | y.into_iter(); + | ^ ----------- `y` moved due to this method call + | | + | move occurs because `y` has type `Vec<String>`, which does not implement the `Copy` trait | note: this function takes ownership of the receiver `self`, which moves `y` --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr index a3c43690f1f..d7104bafeb1 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr @@ -2,7 +2,7 @@ error: changes to closure capture in Rust 2021 will affect which traits the clos --> $DIR/auto_traits.rs:22:19 | LL | thread::spawn(move || unsafe { - | ^^^^^^^^^^^^^^ in Rust 2018, this closure implements `Send` as `fptr` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` because `fptr` is not fully captured and `fptr.0` does not implement `Send` + | ^^^^^^^ in Rust 2018, this closure implements `Send` as `fptr` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` because `fptr` is not fully captured and `fptr.0` does not implement `Send` ... LL | *fptr.0 = 20; | ------- in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0` @@ -26,7 +26,7 @@ error: changes to closure capture in Rust 2021 will affect which traits the clos --> $DIR/auto_traits.rs:42:19 | LL | thread::spawn(move || unsafe { - | ^^^^^^^^^^^^^^ + | ^^^^^^^ | | | in Rust 2018, this closure implements `Send` as `fptr` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` because `fptr` is not fully captured and `fptr.0.0` does not implement `Send` | in Rust 2018, this closure implements `Sync` as `fptr` implements `Sync`, but in Rust 2021, this closure will no longer implement `Sync` because `fptr` is not fully captured and `fptr.0.0` does not implement `Sync` diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr index 675ba0313d7..c611daf13fd 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr @@ -2,14 +2,10 @@ warning: changes to closure capture in Rust 2021 will affect drop order --> $DIR/closure-body-macro-fragment.rs:16:17 | LL | let f = || $body; - | _________________^ -LL | | -LL | | f(); -LL | | }}; - | | - in Rust 2018, `a` is dropped here, but in Rust 2021, only `a.0` will be dropped here as part of the closure -LL | | ($body:block) => {{ -LL | | m!(@ $body); - | |__________________^ + | ^^ +... +LL | }}; + | - in Rust 2018, `a` is dropped here, but in Rust 2021, only `a.0` will be dropped here as part of the closure ... LL | / m!({ LL | | diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr index 5046a4bcbb4..2d0c56aad8d 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr @@ -2,9 +2,7 @@ error: changes to closure capture in Rust 2021 will affect drop order --> $DIR/macro.rs:19:13 | LL | let _ = || dbg!(a.0); - | ^^^^^^^^---^ - | | - | in Rust 2018, this closure captures all of `a`, but in Rust 2021, it will only capture `a.0` + | ^^ --- in Rust 2018, this closure captures all of `a`, but in Rust 2021, it will only capture `a.0` ... LL | } | - in Rust 2018, `a` is dropped here, but in Rust 2021, only `a.0` will be dropped here as part of the closure diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr index 3589a6150d0..12760cc7256 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr @@ -26,9 +26,7 @@ error: changes to closure capture in Rust 2021 will affect drop order --> $DIR/migrations_rustfix.rs:33:13 | LL | let c = || t.0; - | ^^^--- - | | - | in Rust 2018, this closure captures all of `t`, but in Rust 2021, it will only capture `t.0` + | ^^ --- in Rust 2018, this closure captures all of `t`, but in Rust 2021, it will only capture `t.0` ... LL | } | - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr index fa6082cbb59..96d5c936fa5 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr @@ -92,7 +92,7 @@ error: changes to closure capture in Rust 2021 will affect which traits the clos --> $DIR/multi_diagnostics.rs:133:19 | LL | thread::spawn(move || unsafe { - | ^^^^^^^^^^^^^^ + | ^^^^^^^ | | | in Rust 2018, this closure implements `Send` as `fptr1` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` because `fptr1` is not fully captured and `fptr1.0.0` does not implement `Send` | in Rust 2018, this closure implements `Sync` as `fptr1` implements `Sync`, but in Rust 2021, this closure will no longer implement `Sync` because `fptr1` is not fully captured and `fptr1.0.0` does not implement `Sync` diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr index fa1f83c3782..0d9f09ee354 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr @@ -199,9 +199,7 @@ error: changes to closure capture in Rust 2021 will affect drop order --> $DIR/significant_drop.rs:201:18 | LL | let _c = || tup.0; - | ^^^----- - | | - | in Rust 2018, this closure captures all of `tup`, but in Rust 2021, it will only capture `tup.0` + | ^^ ----- in Rust 2018, this closure captures all of `tup`, but in Rust 2021, it will only capture `tup.0` ... LL | } | - in Rust 2018, `tup` is dropped here, but in Rust 2021, only `tup.0` will be dropped here as part of the closure diff --git a/src/test/ui/closures/closure-move-sync.stderr b/src/test/ui/closures/closure-move-sync.stderr index cbc4e2e5231..1086cfa2947 100644 --- a/src/test/ui/closures/closure-move-sync.stderr +++ b/src/test/ui/closures/closure-move-sync.stderr @@ -9,12 +9,8 @@ LL | let t = thread::spawn(|| { note: required because it's used within this closure --> $DIR/closure-move-sync.rs:6:27 | -LL | let t = thread::spawn(|| { - | ___________________________^ -LL | | recv.recv().unwrap(); -LL | | -LL | | }); - | |_____^ +LL | let t = thread::spawn(|| { + | ^^ note: required by a bound in `spawn` --> $SRC_DIR/std/src/thread/mod.rs:LL:COL | @@ -33,7 +29,7 @@ note: required because it's used within this closure --> $DIR/closure-move-sync.rs:18:19 | LL | thread::spawn(|| tx.send(()).unwrap()); - | ^^^^^^^^^^^^^^^^^^^^^^^ + | ^^ note: required by a bound in `spawn` --> $SRC_DIR/std/src/thread/mod.rs:LL:COL | diff --git a/src/test/ui/closures/closure-no-fn-1.stderr b/src/test/ui/closures/closure-no-fn-1.stderr index 2b53802fea7..eab7482e6c4 100644 --- a/src/test/ui/closures/closure-no-fn-1.stderr +++ b/src/test/ui/closures/closure-no-fn-1.stderr @@ -7,7 +7,7 @@ LL | let foo: fn(u8) -> u8 = |v: u8| { a += v; a }; | expected due to this | = note: expected fn pointer `fn(u8) -> u8` - found closure `[closure@$DIR/closure-no-fn-1.rs:6:29: 6:50]` + found closure `[closure@$DIR/closure-no-fn-1.rs:6:29: 6:36]` note: closures can only be coerced to `fn` types if they do not capture any variables --> $DIR/closure-no-fn-1.rs:6:39 | diff --git a/src/test/ui/closures/closure-no-fn-2.stderr b/src/test/ui/closures/closure-no-fn-2.stderr index ed9f87a2c94..e1f0143abfe 100644 --- a/src/test/ui/closures/closure-no-fn-2.stderr +++ b/src/test/ui/closures/closure-no-fn-2.stderr @@ -7,7 +7,7 @@ LL | let bar: fn() -> u8 = || { b }; | expected due to this | = note: expected fn pointer `fn() -> u8` - found closure `[closure@$DIR/closure-no-fn-2.rs:6:27: 6:35]` + found closure `[closure@$DIR/closure-no-fn-2.rs:6:27: 6:29]` note: closures can only be coerced to `fn` types if they do not capture any variables --> $DIR/closure-no-fn-2.rs:6:32 | diff --git a/src/test/ui/closures/closure-no-fn-3.stderr b/src/test/ui/closures/closure-no-fn-3.stderr index 95683a786ba..6009389b1bb 100644 --- a/src/test/ui/closures/closure-no-fn-3.stderr +++ b/src/test/ui/closures/closure-no-fn-3.stderr @@ -1,4 +1,4 @@ -error[E0605]: non-primitive cast: `[closure@$DIR/closure-no-fn-3.rs:6:27: 6:37]` as `fn() -> u8` +error[E0605]: non-primitive cast: `[closure@$DIR/closure-no-fn-3.rs:6:28: 6:30]` as `fn() -> u8` --> $DIR/closure-no-fn-3.rs:6:27 | LL | let baz: fn() -> u8 = (|| { b }) as fn() -> u8; diff --git a/src/test/ui/closures/closure-no-fn-4.stderr b/src/test/ui/closures/closure-no-fn-4.stderr index 89798ec5dd3..d1b7048841a 100644 --- a/src/test/ui/closures/closure-no-fn-4.stderr +++ b/src/test/ui/closures/closure-no-fn-4.stderr @@ -12,7 +12,7 @@ LL | | }; | |_____- `match` arms have incompatible types | = note: expected fn pointer `fn(usize) -> usize` - found closure `[closure@$DIR/closure-no-fn-4.rs:5:18: 5:27]` + found closure `[closure@$DIR/closure-no-fn-4.rs:5:18: 5:21]` note: closures can only be coerced to `fn` types if they do not capture any variables --> $DIR/closure-no-fn-4.rs:5:26 | diff --git a/src/test/ui/closures/closure-no-fn-5.stderr b/src/test/ui/closures/closure-no-fn-5.stderr index 1f373f10489..a33b847ea92 100644 --- a/src/test/ui/closures/closure-no-fn-5.stderr +++ b/src/test/ui/closures/closure-no-fn-5.stderr @@ -7,7 +7,7 @@ LL | let bar: fn() -> u8 = || { a; b; c; d; e }; | expected due to this | = note: expected fn pointer `fn() -> u8` - found closure `[closure@$DIR/closure-no-fn-5.rs:10:27: 10:47]` + found closure `[closure@$DIR/closure-no-fn-5.rs:10:27: 10:29]` note: closures can only be coerced to `fn` types if they do not capture any variables --> $DIR/closure-no-fn-5.rs:10:32 | diff --git a/src/test/ui/closures/closure-reform-bad.stderr b/src/test/ui/closures/closure-reform-bad.stderr index 534828ab348..9dfff8499fd 100644 --- a/src/test/ui/closures/closure-reform-bad.stderr +++ b/src/test/ui/closures/closure-reform-bad.stderr @@ -2,14 +2,14 @@ error[E0308]: mismatched types --> $DIR/closure-reform-bad.rs:11:15 | LL | let f = |s: &str| println!("{}{}", s, string); - | ------------------------------------- the found closure + | --------- the found closure LL | call_bare(f) | --------- ^ expected fn pointer, found closure | | | arguments to this function are incorrect | = note: expected fn pointer `for<'r> fn(&'r str)` - found closure `[closure@$DIR/closure-reform-bad.rs:10:13: 10:50]` + found closure `[closure@$DIR/closure-reform-bad.rs:10:13: 10:22]` note: closures can only be coerced to `fn` types if they do not capture any variables --> $DIR/closure-reform-bad.rs:10:43 | diff --git a/src/test/ui/closures/closure-wrong-kind.stderr b/src/test/ui/closures/closure-wrong-kind.stderr index 65026128ae6..35caf71a5e8 100644 --- a/src/test/ui/closures/closure-wrong-kind.stderr +++ b/src/test/ui/closures/closure-wrong-kind.stderr @@ -2,9 +2,8 @@ error[E0525]: expected a closure that implements the `Fn` trait, but this closur --> $DIR/closure-wrong-kind.rs:10:19 | LL | let closure = |_| foo(x); - | ^^^^^^^^-^ - | | | - | | closure is `FnOnce` because it moves the variable `x` out of its environment + | ^^^ - closure is `FnOnce` because it moves the variable `x` out of its environment + | | | this closure implements `FnOnce`, not `Fn` LL | bar(closure); | --- the requirement to implement `Fn` derives from here diff --git a/src/test/ui/closures/closure_cap_coerce_many_fail.stderr b/src/test/ui/closures/closure_cap_coerce_many_fail.stderr index e25b33bbcdb..ca8a43328a9 100644 --- a/src/test/ui/closures/closure_cap_coerce_many_fail.stderr +++ b/src/test/ui/closures/closure_cap_coerce_many_fail.stderr @@ -12,7 +12,7 @@ LL | | }; | |_____- `match` arms have incompatible types | = note: expected fn item `fn(i32, i32) -> i32 {add}` - found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:9:16: 9:43]` + found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:9:16: 9:22]` error[E0308]: `match` arms have incompatible types --> $DIR/closure_cap_coerce_many_fail.rs:18:16 @@ -23,15 +23,15 @@ LL | | "+" => |a, b| (a + b) as i32, | | --------------------- | | | | | the expected closure - | | this is found to be of type `[closure@$DIR/closure_cap_coerce_many_fail.rs:17:16: 17:37]` + | | this is found to be of type `[closure@$DIR/closure_cap_coerce_many_fail.rs:17:16: 17:22]` LL | | "-" => |a, b| (a - b + cap) as i32, | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected closure, found a different closure LL | | _ => unimplemented!(), LL | | }; | |_____- `match` arms have incompatible types | - = note: expected closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:17:16: 17:37]` - found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:18:16: 18:43]` + = note: expected closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:17:16: 17:22]` + found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:18:16: 18:22]` = note: no two closures, even if identical, have the same type = help: consider boxing your closure and/or using it as a trait object @@ -44,15 +44,15 @@ LL | | "+" => |a, b| (a + b + cap) as i32, | | --------------------------- | | | | | the expected closure - | | this is found to be of type `[closure@$DIR/closure_cap_coerce_many_fail.rs:26:16: 26:43]` + | | this is found to be of type `[closure@$DIR/closure_cap_coerce_many_fail.rs:26:16: 26:22]` LL | | "-" => |a, b| (a - b) as i32, | | ^^^^^^^^^^^^^^^^^^^^^ expected closure, found a different closure LL | | _ => unimplemented!(), LL | | }; | |_____- `match` arms have incompatible types | - = note: expected closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:26:16: 26:43]` - found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:27:16: 27:37]` + = note: expected closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:26:16: 26:22]` + found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:27:16: 27:22]` = note: no two closures, even if identical, have the same type = help: consider boxing your closure and/or using it as a trait object @@ -65,15 +65,15 @@ LL | | "+" => |a, b| (a + b + cap) as i32, | | --------------------------- | | | | | the expected closure - | | this is found to be of type `[closure@$DIR/closure_cap_coerce_many_fail.rs:34:16: 34:43]` + | | this is found to be of type `[closure@$DIR/closure_cap_coerce_many_fail.rs:34:16: 34:22]` LL | | "-" => |a, b| (a - b + cap) as i32, | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected closure, found a different closure LL | | _ => unimplemented!(), LL | | }; | |_____- `match` arms have incompatible types | - = note: expected closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:34:16: 34:43]` - found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:35:16: 35:43]` + = note: expected closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:34:16: 34:22]` + found closure `[closure@$DIR/closure_cap_coerce_many_fail.rs:35:16: 35:22]` = note: no two closures, even if identical, have the same type = help: consider boxing your closure and/or using it as a trait object diff --git a/src/test/ui/closures/print/closure-print-generic-1.stderr b/src/test/ui/closures/print/closure-print-generic-1.stderr index 43a12f675f5..b21734f0257 100644 --- a/src/test/ui/closures/print/closure-print-generic-1.stderr +++ b/src/test/ui/closures/print/closure-print-generic-1.stderr @@ -2,7 +2,7 @@ error[E0382]: use of moved value: `c` --> $DIR/closure-print-generic-1.rs:17:5 | LL | let c = to_fn_once(move || { - | - move occurs because `c` has type `[closure@$DIR/closure-print-generic-1.rs:12:24: 14:6]`, which does not implement the `Copy` trait + | - move occurs because `c` has type `[closure@$DIR/closure-print-generic-1.rs:12:24: 12:31]`, which does not implement the `Copy` trait ... LL | c(); | --- `c` moved due to this call diff --git a/src/test/ui/closures/print/closure-print-generic-2.stderr b/src/test/ui/closures/print/closure-print-generic-2.stderr index 9c75d5a9023..e53277a9396 100644 --- a/src/test/ui/closures/print/closure-print-generic-2.stderr +++ b/src/test/ui/closures/print/closure-print-generic-2.stderr @@ -2,14 +2,14 @@ error[E0308]: mismatched types --> $DIR/closure-print-generic-2.rs:6:22 | LL | let c = || println!("{} {}", t, x); - | -------------------------- the found closure + | -- the found closure LL | let c1: () = c; | -- ^ expected `()`, found closure | | | expected due to this | = note: expected unit type `()` - found closure `[closure@$DIR/closure-print-generic-2.rs:5:17: 5:43]` + found closure `[closure@$DIR/closure-print-generic-2.rs:5:17: 5:19]` help: use parentheses to call this closure | LL | let c1: () = c(); diff --git a/src/test/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr b/src/test/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr index aee782a1c5b..ff89dd34034 100644 --- a/src/test/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr +++ b/src/test/ui/closures/print/closure-print-generic-trim-off-verbose-2.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/closure-print-generic-trim-off-verbose-2.rs:9:23 | LL | let c = || println!("{} {}", t, x); - | -------------------------- the found closure + | -- the found closure LL | let c1 : () = c; | -- ^ expected `()`, found closure | | diff --git a/src/test/ui/closures/print/closure-print-generic-verbose-2.stderr b/src/test/ui/closures/print/closure-print-generic-verbose-2.stderr index 6a994ce718e..5bbf84f963d 100644 --- a/src/test/ui/closures/print/closure-print-generic-verbose-2.stderr +++ b/src/test/ui/closures/print/closure-print-generic-verbose-2.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/closure-print-generic-verbose-2.rs:9:23 | LL | let c = || println!("{} {}", t, x); - | -------------------------- the found closure + | -- the found closure LL | let c1 : () = c; | -- ^ expected `()`, found closure | | diff --git a/src/test/ui/coercion/coerce-expect-unsized-ascribed.stderr b/src/test/ui/coercion/coerce-expect-unsized-ascribed.stderr index f0109f22a2b..9d614e610ad 100644 --- a/src/test/ui/coercion/coerce-expect-unsized-ascribed.stderr +++ b/src/test/ui/coercion/coerce-expect-unsized-ascribed.stderr @@ -32,7 +32,7 @@ LL | let _ = box { |x| (x as u8) }: Box<dyn Fn(i32) -> _>; | ^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Fn`, found closure | = note: expected struct `Box<dyn Fn(i32) -> u8>` - found struct `Box<[closure@$DIR/coerce-expect-unsized-ascribed.rs:13:19: 13:32]>` + found struct `Box<[closure@$DIR/coerce-expect-unsized-ascribed.rs:13:19: 13:22]>` error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:14:13 @@ -86,7 +86,7 @@ LL | let _ = &{ |x| (x as u8) }: &dyn Fn(i32) -> _; | ^^^^^^^^^^^^^^^^^^ expected trait object `dyn Fn`, found closure | = note: expected reference `&dyn Fn(i32) -> u8` - found reference `&[closure@$DIR/coerce-expect-unsized-ascribed.rs:21:16: 21:29]` + found reference `&[closure@$DIR/coerce-expect-unsized-ascribed.rs:21:16: 21:19]` error[E0308]: mismatched types --> $DIR/coerce-expect-unsized-ascribed.rs:22:13 @@ -122,7 +122,7 @@ LL | let _ = Box::new(|x| (x as u8)): Box<dyn Fn(i32) -> _>; | ^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn Fn`, found closure | = note: expected struct `Box<dyn Fn(i32) -> u8>` - found struct `Box<[closure@$DIR/coerce-expect-unsized-ascribed.rs:26:22: 26:35]>` + found struct `Box<[closure@$DIR/coerce-expect-unsized-ascribed.rs:26:22: 26:25]>` error: aborting due to 14 previous errors diff --git a/src/test/ui/confuse-field-and-method/issue-33784.stderr b/src/test/ui/confuse-field-and-method/issue-33784.stderr index 7c2e6b01533..34debb68317 100644 --- a/src/test/ui/confuse-field-and-method/issue-33784.stderr +++ b/src/test/ui/confuse-field-and-method/issue-33784.stderr @@ -1,4 +1,4 @@ -error[E0599]: no method named `closure` found for reference `&Obj<[closure@$DIR/issue-33784.rs:25:43: 25:48]>` in the current scope +error[E0599]: no method named `closure` found for reference `&Obj<[closure@$DIR/issue-33784.rs:25:43: 25:45]>` in the current scope --> $DIR/issue-33784.rs:27:7 | LL | p.closure(); @@ -9,7 +9,7 @@ help: to call the function stored in `closure`, surround the field access with p LL | (p.closure)(); | + + -error[E0599]: no method named `fn_ptr` found for reference `&&Obj<[closure@$DIR/issue-33784.rs:25:43: 25:48]>` in the current scope +error[E0599]: no method named `fn_ptr` found for reference `&&Obj<[closure@$DIR/issue-33784.rs:25:43: 25:45]>` in the current scope --> $DIR/issue-33784.rs:29:7 | LL | q.fn_ptr(); diff --git a/src/test/ui/fn/fn-closure-mutable-capture.rs b/src/test/ui/fn/fn-closure-mutable-capture.rs index 0e427b9cf31..97141886fe7 100644 --- a/src/test/ui/fn/fn-closure-mutable-capture.rs +++ b/src/test/ui/fn/fn-closure-mutable-capture.rs @@ -6,6 +6,7 @@ pub fn foo() { //~^ ERROR cannot assign to `x`, as it is a captured variable in a `Fn` closure //~| NOTE cannot assign //~| NOTE expects `Fn` instead of `FnMut` + //~| NOTE in this closure } fn main() {} diff --git a/src/test/ui/fn/fn-closure-mutable-capture.stderr b/src/test/ui/fn/fn-closure-mutable-capture.stderr index d23c363ae15..03e3d545a99 100644 --- a/src/test/ui/fn/fn-closure-mutable-capture.stderr +++ b/src/test/ui/fn/fn-closure-mutable-capture.stderr @@ -5,8 +5,9 @@ LL | pub fn bar<F: Fn()>(_f: F) {} | - change this to accept `FnMut` instead of `Fn` ... LL | bar(move || x = 1); - | --- ^^^^^ cannot assign - | | + | --- ------- ^^^^^ cannot assign + | | | + | | in this closure | expects `Fn` instead of `FnMut` error: aborting due to previous error diff --git a/src/test/ui/functions-closures/fn-help-with-err.stderr b/src/test/ui/functions-closures/fn-help-with-err.stderr index 3e42cb1fb6e..06e29daef45 100644 --- a/src/test/ui/functions-closures/fn-help-with-err.stderr +++ b/src/test/ui/functions-closures/fn-help-with-err.stderr @@ -10,11 +10,11 @@ error[E0599]: no method named `blablabla` found for struct `Arc<_>` in the curre LL | arc.blablabla(); | ^^^^^^^^^ method not found in `Arc<_>` -error[E0599]: no method named `blablabla` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:40]>` in the current scope +error[E0599]: no method named `blablabla` found for struct `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:38]>` in the current scope --> $DIR/fn-help-with-err.rs:12:10 | LL | arc2.blablabla(); - | ---- ^^^^^^^^^ method not found in `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:40]>` + | ---- ^^^^^^^^^ method not found in `Arc<[closure@$DIR/fn-help-with-err.rs:10:36: 10:38]>` | | | this is a function, perhaps you wish to call it diff --git a/src/test/ui/generator/drop-yield-twice.stderr b/src/test/ui/generator/drop-yield-twice.stderr index f821f2f4005..5bc6ea5600f 100644 --- a/src/test/ui/generator/drop-yield-twice.stderr +++ b/src/test/ui/generator/drop-yield-twice.stderr @@ -4,7 +4,7 @@ error: generator cannot be sent between threads safely LL | assert_send(|| { | ^^^^^^^^^^^ generator is not `Send` | - = help: within `[generator@$DIR/drop-yield-twice.rs:7:17: 12:6]`, the trait `Send` is not implemented for `Foo` + = help: within `[generator@$DIR/drop-yield-twice.rs:7:17: 7:19]`, the trait `Send` is not implemented for `Foo` note: generator is not `Send` as this value is used across a yield --> $DIR/drop-yield-twice.rs:9:9 | diff --git a/src/test/ui/generator/generator-yielding-or-returning-itself.stderr b/src/test/ui/generator/generator-yielding-or-returning-itself.stderr index 62a7b37a5a3..2a39a08ee39 100644 --- a/src/test/ui/generator/generator-yielding-or-returning-itself.stderr +++ b/src/test/ui/generator/generator-yielding-or-returning-itself.stderr @@ -1,4 +1,4 @@ -error[E0271]: type mismatch resolving `<[generator@$DIR/generator-yielding-or-returning-itself.rs:15:34: 19:6] as Generator>::Return == [generator@$DIR/generator-yielding-or-returning-itself.rs:15:34: 19:6]` +error[E0271]: type mismatch resolving `<[generator@$DIR/generator-yielding-or-returning-itself.rs:15:34: 15:36] as Generator>::Return == [generator@$DIR/generator-yielding-or-returning-itself.rs:15:34: 15:36]` --> $DIR/generator-yielding-or-returning-itself.rs:15:5 | LL | want_cyclic_generator_return(|| { @@ -16,7 +16,7 @@ LL | pub fn want_cyclic_generator_return<T>(_: T) LL | where T: Generator<Yield = (), Return = T> | ^^^^^^^^^^ required by this bound in `want_cyclic_generator_return` -error[E0271]: type mismatch resolving `<[generator@$DIR/generator-yielding-or-returning-itself.rs:28:33: 32:6] as Generator>::Yield == [generator@$DIR/generator-yielding-or-returning-itself.rs:28:33: 32:6]` +error[E0271]: type mismatch resolving `<[generator@$DIR/generator-yielding-or-returning-itself.rs:28:33: 28:35] as Generator>::Yield == [generator@$DIR/generator-yielding-or-returning-itself.rs:28:33: 28:35]` --> $DIR/generator-yielding-or-returning-itself.rs:28:5 | LL | want_cyclic_generator_yield(|| { diff --git a/src/test/ui/generator/issue-68112.stderr b/src/test/ui/generator/issue-68112.stderr index 83f068c2076..1d5b97e984f 100644 --- a/src/test/ui/generator/issue-68112.stderr +++ b/src/test/ui/generator/issue-68112.stderr @@ -33,11 +33,8 @@ LL | require_send(send_gen); note: required because it's used within this generator --> $DIR/issue-68112.rs:48:5 | -LL | / || { -LL | | yield; -LL | | t -LL | | } - | |_____^ +LL | || { + | ^^ note: required because it appears within the type `impl Generator<Return = Arc<RefCell<i32>>>` --> $DIR/issue-68112.rs:45:30 | @@ -52,12 +49,8 @@ LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> note: required because it's used within this generator --> $DIR/issue-68112.rs:59:20 | -LL | let send_gen = || { - | ____________________^ -LL | | let _non_send_gen = make_non_send_generator2(); -LL | | yield; -LL | | }; - | |_____^ +LL | let send_gen = || { + | ^^ note: required by a bound in `require_send` --> $DIR/issue-68112.rs:22:25 | diff --git a/src/test/ui/generator/not-send-sync.stderr b/src/test/ui/generator/not-send-sync.stderr index edf9ee628a2..0b31bb4fdb1 100644 --- a/src/test/ui/generator/not-send-sync.stderr +++ b/src/test/ui/generator/not-send-sync.stderr @@ -9,13 +9,8 @@ LL | assert_send(|| { note: required because it's used within this generator --> $DIR/not-send-sync.rs:16:17 | -LL | assert_send(|| { - | _________________^ -LL | | -LL | | drop(&a); -LL | | yield; -LL | | }); - | |_____^ +LL | assert_send(|| { + | ^^ note: required by a bound in `assert_send` --> $DIR/not-send-sync.rs:7:23 | @@ -28,7 +23,7 @@ error: generator cannot be shared between threads safely LL | assert_sync(|| { | ^^^^^^^^^^^ generator is not `Sync` | - = help: within `[generator@$DIR/not-send-sync.rs:9:17: 13:6]`, the trait `Sync` is not implemented for `Cell<i32>` + = help: within `[generator@$DIR/not-send-sync.rs:9:17: 9:19]`, the trait `Sync` is not implemented for `Cell<i32>` note: generator is not `Sync` as this value is used across a yield --> $DIR/not-send-sync.rs:12:9 | diff --git a/src/test/ui/generator/partial-drop.stderr b/src/test/ui/generator/partial-drop.stderr index 16b34c917ec..1004fc64da9 100644 --- a/src/test/ui/generator/partial-drop.stderr +++ b/src/test/ui/generator/partial-drop.stderr @@ -4,7 +4,7 @@ error: generator cannot be sent between threads safely LL | assert_send(|| { | ^^^^^^^^^^^ generator is not `Send` | - = help: within `[generator@$DIR/partial-drop.rs:14:17: 20:6]`, the trait `Send` is not implemented for `Foo` + = help: within `[generator@$DIR/partial-drop.rs:14:17: 14:19]`, the trait `Send` is not implemented for `Foo` note: generator is not `Send` as this value is used across a yield --> $DIR/partial-drop.rs:19:9 | @@ -27,7 +27,7 @@ error: generator cannot be sent between threads safely LL | assert_send(|| { | ^^^^^^^^^^^ generator is not `Send` | - = help: within `[generator@$DIR/partial-drop.rs:22:17: 30:6]`, the trait `Send` is not implemented for `Foo` + = help: within `[generator@$DIR/partial-drop.rs:22:17: 22:19]`, the trait `Send` is not implemented for `Foo` note: generator is not `Send` as this value is used across a yield --> $DIR/partial-drop.rs:29:9 | @@ -50,7 +50,7 @@ error: generator cannot be sent between threads safely LL | assert_send(|| { | ^^^^^^^^^^^ generator is not `Send` | - = help: within `[generator@$DIR/partial-drop.rs:32:17: 39:6]`, the trait `Send` is not implemented for `Foo` + = help: within `[generator@$DIR/partial-drop.rs:32:17: 32:19]`, the trait `Send` is not implemented for `Foo` note: generator is not `Send` as this value is used across a yield --> $DIR/partial-drop.rs:38:9 | diff --git a/src/test/ui/generator/print/generator-print-verbose-1.stderr b/src/test/ui/generator/print/generator-print-verbose-1.stderr index 3ee4c1458ba..5b61f1e8f2d 100644 --- a/src/test/ui/generator/print/generator-print-verbose-1.stderr +++ b/src/test/ui/generator/print/generator-print-verbose-1.stderr @@ -31,11 +31,8 @@ LL | require_send(send_gen); note: required because it's used within this generator --> $DIR/generator-print-verbose-1.rs:42:5 | -LL | / || { -LL | | yield; -LL | | t -LL | | } - | |_____^ +LL | || { + | ^^ note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])` --> $DIR/generator-print-verbose-1.rs:41:30 | @@ -50,12 +47,8 @@ LL | fn make_non_send_generator2() -> impl Generator<Return = Arc<RefCell<i32>>> note: required because it's used within this generator --> $DIR/generator-print-verbose-1.rs:52:20 | -LL | let send_gen = || { - | ____________________^ -LL | | let _non_send_gen = make_non_send_generator2(); -LL | | yield; -LL | | }; - | |_____^ +LL | let send_gen = || { + | ^^ note: required by a bound in `require_send` --> $DIR/generator-print-verbose-1.rs:26:25 | diff --git a/src/test/ui/generator/print/generator-print-verbose-2.stderr b/src/test/ui/generator/print/generator-print-verbose-2.stderr index 1356fa5f152..eb79d2e6eed 100644 --- a/src/test/ui/generator/print/generator-print-verbose-2.stderr +++ b/src/test/ui/generator/print/generator-print-verbose-2.stderr @@ -9,13 +9,8 @@ LL | assert_send(|| { note: required because it's used within this generator --> $DIR/generator-print-verbose-2.rs:19:17 | -LL | assert_send(|| { - | _________________^ -LL | | -LL | | drop(&a); -LL | | yield; -LL | | }); - | |_____^ +LL | assert_send(|| { + | ^^ note: required by a bound in `assert_send` --> $DIR/generator-print-verbose-2.rs:10:23 | diff --git a/src/test/ui/generator/static-not-unpin.stderr b/src/test/ui/generator/static-not-unpin.stderr index 4ae745b0ffe..e3859595fd2 100644 --- a/src/test/ui/generator/static-not-unpin.stderr +++ b/src/test/ui/generator/static-not-unpin.stderr @@ -1,8 +1,8 @@ -error[E0277]: `[static generator@$DIR/static-not-unpin.rs:11:25: 13:6]` cannot be unpinned +error[E0277]: `[static generator@$DIR/static-not-unpin.rs:11:25: 11:34]` cannot be unpinned --> $DIR/static-not-unpin.rs:14:18 | LL | assert_unpin(generator); - | ------------ ^^^^^^^^^ the trait `Unpin` is not implemented for `[static generator@$DIR/static-not-unpin.rs:11:25: 13:6]` + | ------------ ^^^^^^^^^ the trait `Unpin` is not implemented for `[static generator@$DIR/static-not-unpin.rs:11:25: 11:34]` | | | required by a bound introduced by this call | diff --git a/src/test/ui/generator/type-mismatch-signature-deduction.stderr b/src/test/ui/generator/type-mismatch-signature-deduction.stderr index d78a5929a89..7938fc8097c 100644 --- a/src/test/ui/generator/type-mismatch-signature-deduction.stderr +++ b/src/test/ui/generator/type-mismatch-signature-deduction.stderr @@ -12,7 +12,7 @@ note: return type inferred to be `Result<{integer}, _>` here LL | return Ok(6); | ^^^^^ -error[E0271]: type mismatch resolving `<[generator@$DIR/type-mismatch-signature-deduction.rs:7:5: 15:6] as Generator>::Return == i32` +error[E0271]: type mismatch resolving `<[generator@$DIR/type-mismatch-signature-deduction.rs:7:5: 7:7] as Generator>::Return == i32` --> $DIR/type-mismatch-signature-deduction.rs:5:13 | LL | fn foo() -> impl Generator<Return = i32> { diff --git a/src/test/ui/higher-rank-trait-bounds/issue-59311.stderr b/src/test/ui/higher-rank-trait-bounds/issue-59311.stderr index 43e609cc59e..c01ab8e347c 100644 --- a/src/test/ui/higher-rank-trait-bounds/issue-59311.stderr +++ b/src/test/ui/higher-rank-trait-bounds/issue-59311.stderr @@ -4,7 +4,7 @@ error: higher-ranked lifetime error LL | v.t(|| {}); | ^^^^^^^^^^ | - = note: could not prove `[closure@$DIR/issue-59311.rs:17:9: 17:14] well-formed` + = note: could not prove `[closure@$DIR/issue-59311.rs:17:9: 17:11] well-formed` error: higher-ranked lifetime error --> $DIR/issue-59311.rs:17:9 diff --git a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.stderr b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.stderr index 0bfa7b3cc7c..eebce827d1c 100644 --- a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.stderr +++ b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.stderr @@ -10,7 +10,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-71955.rs:45:24 | LL | foo(bar, "string", |s| s.len() == 5); - | ^^^^^^^^^^^^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/issue-71955.rs:25:9 | @@ -29,7 +29,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-71955.rs:45:24 | LL | foo(bar, "string", |s| s.len() == 5); - | ^^^^^^^^^^^^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/issue-71955.rs:25:44 | @@ -48,7 +48,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-71955.rs:48:24 | LL | foo(baz, "string", |s| s.0.len() == 5); - | ^^^^^^^^^^^^^^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/issue-71955.rs:25:9 | @@ -67,7 +67,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-71955.rs:48:24 | LL | foo(baz, "string", |s| s.0.len() == 5); - | ^^^^^^^^^^^^^^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/issue-71955.rs:25:44 | diff --git a/src/test/ui/hrtb/issue-30786.stderr b/src/test/ui/hrtb/issue-30786.stderr index 5a10a38d08e..2ed86dfc236 100644 --- a/src/test/ui/hrtb/issue-30786.stderr +++ b/src/test/ui/hrtb/issue-30786.stderr @@ -1,4 +1,4 @@ -error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:36]>`, but its trait bounds were not satisfied +error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>`, but its trait bounds were not satisfied --> $DIR/issue-30786.rs:118:22 | LL | pub struct Map<S, F> { @@ -8,12 +8,12 @@ LL | pub struct Map<S, F> { | doesn't satisfy `_: StreamExt` ... LL | let filter = map.filterx(|x: &_| true); - | ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:36]>` due to unsatisfied trait bounds + | ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>` due to unsatisfied trait bounds | note: the following trait bounds were not satisfied: - `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:36]>: Stream` - `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:36]>: Stream` - `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:36]>: Stream` + `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` + `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` + `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` --> $DIR/issue-30786.rs:96:50 | LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} @@ -23,7 +23,7 @@ help: one of the expressions' fields has a method of the same name LL | let filter = map.stream.filterx(|x: &_| true); | +++++++ -error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:42]>`, but its trait bounds were not satisfied +error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>`, but its trait bounds were not satisfied --> $DIR/issue-30786.rs:130:24 | LL | pub struct Filter<S, F> { @@ -33,12 +33,12 @@ LL | pub struct Filter<S, F> { | doesn't satisfy `_: StreamExt` ... LL | let count = filter.countx(); - | ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:42]>` due to unsatisfied trait bounds + | ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>` due to unsatisfied trait bounds | note: the following trait bounds were not satisfied: - `&'a mut &Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:42]>: Stream` - `&'a mut &mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:42]>: Stream` - `&'a mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:42]>: Stream` + `&'a mut &Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` + `&'a mut &mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` + `&'a mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` --> $DIR/issue-30786.rs:96:50 | LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} diff --git a/src/test/ui/hrtb/issue-62203-hrtb-ice.stderr b/src/test/ui/hrtb/issue-62203-hrtb-ice.stderr index 0ebba37e4ec..79ef56b9fa5 100644 --- a/src/test/ui/hrtb/issue-62203-hrtb-ice.stderr +++ b/src/test/ui/hrtb/issue-62203-hrtb-ice.stderr @@ -1,8 +1,8 @@ -error[E0271]: type mismatch resolving `for<'r> <L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:39]> as T0<'r, (&'r u8,)>>::O == <_ as Ty<'r>>::V` +error[E0271]: type mismatch resolving `for<'r> <L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:20]> as T0<'r, (&'r u8,)>>::O == <_ as Ty<'r>>::V` --> $DIR/issue-62203-hrtb-ice.rs:38:19 | LL | let v = Unit2.m( - | ^ type mismatch resolving `for<'r> <L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:39]> as T0<'r, (&'r u8,)>>::O == <_ as Ty<'r>>::V` + | ^ type mismatch resolving `for<'r> <L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:20]> as T0<'r, (&'r u8,)>>::O == <_ as Ty<'r>>::V` | note: expected this to be `<_ as Ty<'_>>::V` --> $DIR/issue-62203-hrtb-ice.rs:21:14 @@ -22,7 +22,7 @@ LL | where LL | F: for<'r> T0<'r, (<Self as Ty<'r>>::V,), O = <B as Ty<'r>>::V>, | ^^^^^^^^^^^^^^^^^^^^ required by this bound in `T1::m` -error[E0271]: type mismatch resolving `for<'r> <[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:39] as FnOnce<((&'r u8,),)>>::Output == Unit3` +error[E0271]: type mismatch resolving `for<'r> <[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:20] as FnOnce<((&'r u8,),)>>::Output == Unit3` --> $DIR/issue-62203-hrtb-ice.rs:40:9 | LL | let v = Unit2.m( @@ -34,7 +34,7 @@ LL | | f : |x| { drop(x); Unit4 } LL | | }); | |_________^ expected struct `Unit3`, found struct `Unit4` | -note: required because of the requirements on the impl of `for<'r> T0<'r, (&'r u8,)>` for `L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:39]>` +note: required because of the requirements on the impl of `for<'r> T0<'r, (&'r u8,)>` for `L<[closure@$DIR/issue-62203-hrtb-ice.rs:42:17: 42:20]>` --> $DIR/issue-62203-hrtb-ice.rs:17:16 | LL | impl<'a, A, T> T0<'a, A> for L<T> diff --git a/src/test/ui/impl-trait/auto-trait-leak2.stderr b/src/test/ui/impl-trait/auto-trait-leak2.stderr index d825843492d..52fa28145d6 100644 --- a/src/test/ui/impl-trait/auto-trait-leak2.stderr +++ b/src/test/ui/impl-trait/auto-trait-leak2.stderr @@ -14,7 +14,7 @@ note: required because it's used within this closure --> $DIR/auto-trait-leak2.rs:10:5 | LL | move |x| p.set(x) - | ^^^^^^^^^^^^^^^^^ + | ^^^^^^^^ note: required because it appears within the type `impl Fn(i32)` --> $DIR/auto-trait-leak2.rs:5:16 | @@ -42,7 +42,7 @@ note: required because it's used within this closure --> $DIR/auto-trait-leak2.rs:38:5 | LL | move |x| p.set(x) - | ^^^^^^^^^^^^^^^^^ + | ^^^^^^^^ note: required because it appears within the type `impl Fn(i32)` --> $DIR/auto-trait-leak2.rs:33:15 | diff --git a/src/test/ui/impl-trait/issues/issue-74282.stderr b/src/test/ui/impl-trait/issues/issue-74282.stderr index 0f855ef5792..5b05fb2810d 100644 --- a/src/test/ui/impl-trait/issues/issue-74282.stderr +++ b/src/test/ui/impl-trait/issues/issue-74282.stderr @@ -13,7 +13,7 @@ LL | | }) | |_____^ expected closure, found a different closure | = note: expected opaque type `Closure` - found closure `[closure@$DIR/issue-74282.rs:8:15: 10:6]` + found closure `[closure@$DIR/issue-74282.rs:8:15: 8:17]` = note: no two closures, even if identical, have the same type = help: consider boxing your closure and/or using it as a trait object note: tuple struct defined here diff --git a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr index f8ff2177bf5..586563c3906 100644 --- a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr +++ b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr @@ -100,7 +100,7 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea --> $DIR/must_outlive_least_region_or_bound.rs:38:5 | LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32) { - | -- hidden type `[closure@$DIR/must_outlive_least_region_or_bound.rs:38:5: 38:31]` captures the lifetime `'b` as defined here + | -- hidden type `[closure@$DIR/must_outlive_least_region_or_bound.rs:38:5: 38:13]` captures the lifetime `'b` as defined here LL | move |_| println!("{}", y) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | diff --git a/src/test/ui/impl-trait/nested-return-type2-tait.stderr b/src/test/ui/impl-trait/nested-return-type2-tait.stderr index 359fb909e54..1079a86ce9e 100644 --- a/src/test/ui/impl-trait/nested-return-type2-tait.stderr +++ b/src/test/ui/impl-trait/nested-return-type2-tait.stderr @@ -5,7 +5,7 @@ LL | fn foo() -> impl Trait<Assoc = Sendable> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Duh` is not implemented for `Sendable` | = help: the trait `Duh` is implemented for `i32` -note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2-tait.rs:27:5: 27:10]` +note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2-tait.rs:27:5: 27:7]` --> $DIR/nested-return-type2-tait.rs:14:31 | LL | impl<R: Duh, F: FnMut() -> R> Trait for F { diff --git a/src/test/ui/impl-trait/nested-return-type2-tait2.stderr b/src/test/ui/impl-trait/nested-return-type2-tait2.stderr index 3e19ad7b5c6..847b9400085 100644 --- a/src/test/ui/impl-trait/nested-return-type2-tait2.stderr +++ b/src/test/ui/impl-trait/nested-return-type2-tait2.stderr @@ -5,7 +5,7 @@ LL | fn foo() -> Traitable { | ^^^^^^^^^ the trait `Duh` is not implemented for `Sendable` | = help: the trait `Duh` is implemented for `i32` -note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2-tait2.rs:28:5: 28:10]` +note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2-tait2.rs:28:5: 28:7]` --> $DIR/nested-return-type2-tait2.rs:14:31 | LL | impl<R: Duh, F: FnMut() -> R> Trait for F { diff --git a/src/test/ui/impl-trait/nested-return-type2-tait3.stderr b/src/test/ui/impl-trait/nested-return-type2-tait3.stderr index 6185e4872a5..7b7f06b8e13 100644 --- a/src/test/ui/impl-trait/nested-return-type2-tait3.stderr +++ b/src/test/ui/impl-trait/nested-return-type2-tait3.stderr @@ -5,7 +5,7 @@ LL | fn foo() -> Traitable { | ^^^^^^^^^ the trait `Duh` is not implemented for `impl Send` | = help: the trait `Duh` is implemented for `i32` -note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2-tait3.rs:27:5: 27:10]` +note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2-tait3.rs:27:5: 27:7]` --> $DIR/nested-return-type2-tait3.rs:14:31 | LL | impl<R: Duh, F: FnMut() -> R> Trait for F { diff --git a/src/test/ui/impl-trait/nested-return-type2.stderr b/src/test/ui/impl-trait/nested-return-type2.stderr index f996e99de07..f28a084af89 100644 --- a/src/test/ui/impl-trait/nested-return-type2.stderr +++ b/src/test/ui/impl-trait/nested-return-type2.stderr @@ -5,7 +5,7 @@ LL | fn foo() -> impl Trait<Assoc = impl Send> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Duh` is not implemented for `impl Send` | = help: the trait `Duh` is implemented for `i32` -note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2.rs:23:5: 23:10]` +note: required because of the requirements on the impl of `Trait` for `[closure@$DIR/nested-return-type2.rs:23:5: 23:7]` --> $DIR/nested-return-type2.rs:12:31 | LL | impl<R: Duh, F: FnMut() -> R> Trait for F { diff --git a/src/test/ui/impl-trait/recursive-impl-trait-type-indirect.stderr b/src/test/ui/impl-trait/recursive-impl-trait-type-indirect.stderr index b9b2ce249f7..2e34d3d4275 100644 --- a/src/test/ui/impl-trait/recursive-impl-trait-type-indirect.stderr +++ b/src/test/ui/impl-trait/recursive-impl-trait-type-indirect.stderr @@ -54,7 +54,7 @@ LL | fn closure_capture() -> impl Sized { LL | / move || { LL | | x; LL | | } - | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:35:5: 37:6]` + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:35:5: 35:12]` error[E0720]: cannot resolve opaque type --> $DIR/recursive-impl-trait-type-indirect.rs:40:29 @@ -65,7 +65,7 @@ LL | fn closure_ref_capture() -> impl Sized { LL | / move || { LL | | &x; LL | | } - | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:43:5: 45:6]` + | |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:43:5: 43:12]` error[E0720]: cannot resolve opaque type --> $DIR/recursive-impl-trait-type-indirect.rs:48:21 @@ -74,7 +74,7 @@ LL | fn closure_sig() -> impl Sized { | ^^^^^^^^^^ recursive opaque type LL | LL | || closure_sig() - | ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:50:5: 50:21]` + | ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:50:5: 50:7]` error[E0720]: cannot resolve opaque type --> $DIR/recursive-impl-trait-type-indirect.rs:53:23 @@ -83,7 +83,7 @@ LL | fn generator_sig() -> impl Sized { | ^^^^^^^^^^ recursive opaque type LL | LL | || generator_sig() - | ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:55:5: 55:23]` + | ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:55:5: 55:7]` error[E0720]: cannot resolve opaque type --> $DIR/recursive-impl-trait-type-indirect.rs:58:27 @@ -95,7 +95,7 @@ LL | / move || { LL | | yield; LL | | x; LL | | } - | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:61:5: 64:6]` + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:61:5: 61:12]` error[E0720]: cannot resolve opaque type --> $DIR/recursive-impl-trait-type-indirect.rs:67:35 @@ -117,7 +117,7 @@ LL | | let x = generator_hold(); LL | | yield; LL | | x; LL | | } - | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:74:5: 78:6]` + | |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:74:5: 74:12]` error[E0720]: cannot resolve opaque type --> $DIR/recursive-impl-trait-type-indirect.rs:86:26 diff --git a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr index bc8e39f9c50..951abb127c1 100644 --- a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr +++ b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr @@ -2,7 +2,7 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea --> $DIR/static-return-lifetime-infered.rs:7:9 | LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { - | ----- hidden type `Map<std::slice::Iter<'_, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:7:27: 7:34]>` captures the anonymous lifetime defined here + | ----- hidden type `Map<std::slice::Iter<'_, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:7:27: 7:30]>` captures the anonymous lifetime defined here LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | @@ -15,7 +15,7 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea --> $DIR/static-return-lifetime-infered.rs:7:9 | LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { - | ----- hidden type `Map<std::slice::Iter<'_, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:7:27: 7:34]>` captures the anonymous lifetime defined here + | ----- hidden type `Map<std::slice::Iter<'_, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:7:27: 7:30]>` captures the anonymous lifetime defined here LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | @@ -28,7 +28,7 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea --> $DIR/static-return-lifetime-infered.rs:12:9 | LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { - | -- hidden type `Map<std::slice::Iter<'a, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:12:27: 12:34]>` captures the lifetime `'a` as defined here + | -- hidden type `Map<std::slice::Iter<'a, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:12:27: 12:30]>` captures the lifetime `'a` as defined here LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | @@ -41,7 +41,7 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea --> $DIR/static-return-lifetime-infered.rs:12:9 | LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { - | -- hidden type `Map<std::slice::Iter<'a, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:12:27: 12:34]>` captures the lifetime `'a` as defined here + | -- hidden type `Map<std::slice::Iter<'a, (u32, u32)>, [closure@$DIR/static-return-lifetime-infered.rs:12:27: 12:30]>` captures the lifetime `'a` as defined here LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | diff --git a/src/test/ui/interior-mutability/interior-mutability.stderr b/src/test/ui/interior-mutability/interior-mutability.stderr index 66fe3c74e2c..349fb6dafa3 100644 --- a/src/test/ui/interior-mutability/interior-mutability.stderr +++ b/src/test/ui/interior-mutability/interior-mutability.stderr @@ -11,7 +11,7 @@ note: required because it's used within this closure --> $DIR/interior-mutability.rs:5:18 | LL | catch_unwind(|| { x.set(23); }); - | ^^^^^^^^^^^^^^^^^ + | ^^ note: required by a bound in `catch_unwind` --> $SRC_DIR/std/src/panic.rs:LL:COL | diff --git a/src/test/ui/intrinsics/const-eval-select-bad.stderr b/src/test/ui/intrinsics/const-eval-select-bad.stderr index 79f6a5850b5..1d3bff3a724 100644 --- a/src/test/ui/intrinsics/const-eval-select-bad.stderr +++ b/src/test/ui/intrinsics/const-eval-select-bad.stderr @@ -1,18 +1,18 @@ -error[E0277]: the trait bound `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:32]: ~const FnOnce<()>` is not satisfied +error[E0277]: the trait bound `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:29]: ~const FnOnce<()>` is not satisfied --> $DIR/const-eval-select-bad.rs:6:27 | LL | const_eval_select((), || {}, || {}); - | ----------------- ^^^^^ expected an `FnOnce<()>` closure, found `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:32]` + | ----------------- ^^^^^ expected an `FnOnce<()>` closure, found `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:29]` | | | required by a bound introduced by this call | - = help: the trait `~const FnOnce<()>` is not implemented for `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:32]` -note: the trait `FnOnce<()>` is implemented for `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:32]`, but that implementation is not `const` + = help: the trait `~const FnOnce<()>` is not implemented for `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:29]` +note: the trait `FnOnce<()>` is implemented for `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:29]`, but that implementation is not `const` --> $DIR/const-eval-select-bad.rs:6:27 | LL | const_eval_select((), || {}, || {}); | ^^^^^ - = note: wrap the `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:32]` in a closure with no arguments: `|| { /* code */ }` + = note: wrap the `[closure@$DIR/const-eval-select-bad.rs:6:27: 6:29]` in a closure with no arguments: `|| { /* code */ }` note: required by a bound in `const_eval_select` --> $SRC_DIR/core/src/intrinsics.rs:LL:COL | diff --git a/src/test/ui/issues/issue-12127.stderr b/src/test/ui/issues/issue-12127.stderr index e1559ab2fea..2c451b07fbe 100644 --- a/src/test/ui/issues/issue-12127.stderr +++ b/src/test/ui/issues/issue-12127.stderr @@ -11,7 +11,7 @@ note: this value implements `FnOnce`, which causes it to be moved when called | LL | f(); | ^ - = note: move occurs because `f` has type `[closure@$DIR/issue-12127.rs:8:24: 8:41]`, which does not implement the `Copy` trait + = note: move occurs because `f` has type `[closure@$DIR/issue-12127.rs:8:24: 8:30]`, which does not implement the `Copy` trait error: aborting due to previous error diff --git a/src/test/ui/issues/issue-21600.stderr b/src/test/ui/issues/issue-21600.stderr index dab3c3d1797..ea304f9367b 100644 --- a/src/test/ui/issues/issue-21600.stderr +++ b/src/test/ui/issues/issue-21600.stderr @@ -5,29 +5,26 @@ LL | fn call_it<F>(f: F) where F: Fn() { f(); } | - change this to accept `FnMut` instead of `Fn` ... LL | call_it(|| x.gen_mut()); - | ------- ^^^^^^^^^^^ cannot borrow as mutable - | | + | ------- -- ^^^^^^^^^^^ cannot borrow as mutable + | | | + | | in this closure | expects `Fn` instead of `FnMut` error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/issue-21600.rs:14:17 | -LL | fn call_it<F>(f: F) where F: Fn() { f(); } - | - change this to accept `FnMut` instead of `Fn` +LL | fn call_it<F>(f: F) where F: Fn() { f(); } + | - change this to accept `FnMut` instead of `Fn` ... -LL | call_it(|| { - | _____-------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | call_it(|| x.gen()); -LL | | call_it(|| x.gen_mut()); - | | ^^ - mutable borrow occurs due to use of `x` in closure - | | | - | | cannot borrow as mutable -LL | | -LL | | -LL | | }); - | |_____- in this closure +LL | call_it(|| { + | ------- -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | call_it(|| x.gen()); +LL | call_it(|| x.gen_mut()); + | ^^ - mutable borrow occurs due to use of `x` in closure + | | + | cannot borrow as mutable error: aborting due to 2 previous errors diff --git a/src/test/ui/issues/issue-24036.stderr b/src/test/ui/issues/issue-24036.stderr index 4622501f33e..a42e35c4cad 100644 --- a/src/test/ui/issues/issue-24036.stderr +++ b/src/test/ui/issues/issue-24036.stderr @@ -2,12 +2,12 @@ error[E0308]: mismatched types --> $DIR/issue-24036.rs:3:9 | LL | let mut x = |c| c + 1; - | --------- the expected closure + | --- the expected closure LL | x = |c| c + 1; | ^^^^^^^^^ expected closure, found a different closure | - = note: expected closure `[closure@$DIR/issue-24036.rs:2:17: 2:26]` - found closure `[closure@$DIR/issue-24036.rs:3:9: 3:18]` + = note: expected closure `[closure@$DIR/issue-24036.rs:2:17: 2:20]` + found closure `[closure@$DIR/issue-24036.rs:3:9: 3:12]` = note: no two closures, even if identical, have the same type = help: consider boxing your closure and/or using it as a trait object diff --git a/src/test/ui/issues/issue-3044.stderr b/src/test/ui/issues/issue-3044.stderr index 6dbe6b59391..7230079dcff 100644 --- a/src/test/ui/issues/issue-3044.stderr +++ b/src/test/ui/issues/issue-3044.stderr @@ -2,11 +2,13 @@ error[E0308]: mismatched types --> $DIR/issue-3044.rs:3:35 | LL | needlesArr.iter().fold(|x, y| { - | ___________________________________^ + | ____________________________------_^ + | | | + | | the expected closure LL | | }); | |_____^ expected closure, found `()` | - = note: expected closure `[closure@$DIR/issue-3044.rs:3:28: 4:6]` + = note: expected closure `[closure@$DIR/issue-3044.rs:3:28: 3:34]` found unit type `()` error[E0061]: this function takes 2 arguments but 1 argument was supplied diff --git a/src/test/ui/issues/issue-31173.stderr b/src/test/ui/issues/issue-31173.stderr index 982b6118ce6..68337a715e1 100644 --- a/src/test/ui/issues/issue-31173.stderr +++ b/src/test/ui/issues/issue-31173.stderr @@ -1,4 +1,4 @@ -error[E0271]: type mismatch resolving `<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]> as Iterator>::Item == &_` +error[E0271]: type mismatch resolving `<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]> as Iterator>::Item == &_` --> $DIR/issue-31173.rs:10:10 | LL | .cloned() @@ -12,11 +12,11 @@ note: required by a bound in `cloned` LL | Self: Sized + Iterator<Item = &'a T>, | ^^^^^^^^^^^^ required by this bound in `cloned` -error[E0599]: the method `collect` exists for struct `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]>>`, but its trait bounds were not satisfied +error[E0599]: the method `collect` exists for struct `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]>>`, but its trait bounds were not satisfied --> $DIR/issue-31173.rs:12:10 | LL | .collect(); - | ^^^^^^^ method cannot be called on `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]>>` due to unsatisfied trait bounds + | ^^^^^^^ method cannot be called on `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]>>` due to unsatisfied trait bounds | ::: $SRC_DIR/core/src/iter/adapters/cloned.rs:LL:COL | @@ -29,10 +29,10 @@ LL | pub struct TakeWhile<I, P> { | -------------------------- doesn't satisfy `<_ as Iterator>::Item = &_` | = note: the following trait bounds were not satisfied: - `<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]> as Iterator>::Item = &_` - which is required by `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]>>: Iterator` - `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]>>: Iterator` - which is required by `&mut Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 9:6]>>: Iterator` + `<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]> as Iterator>::Item = &_` + which is required by `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]>>: Iterator` + `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]>>: Iterator` + which is required by `&mut Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:6:39: 6:43]>>: Iterator` error: aborting due to 2 previous errors diff --git a/src/test/ui/issues/issue-41880.stderr b/src/test/ui/issues/issue-41880.stderr index a52dc0c9af0..7895fdb296d 100644 --- a/src/test/ui/issues/issue-41880.stderr +++ b/src/test/ui/issues/issue-41880.stderr @@ -5,7 +5,7 @@ LL | pub struct Iterate<T, F> { | ------- method `iter` not found for this struct ... LL | println!("{:?}", a.iter().take(10).collect::<Vec<usize>>()); - | ^^^^ method not found in `Iterate<{integer}, [closure@$DIR/issue-41880.rs:26:24: 26:31]>` + | ^^^^ method not found in `Iterate<{integer}, [closure@$DIR/issue-41880.rs:26:24: 26:27]>` error: aborting due to previous error diff --git a/src/test/ui/issues/issue-4335.stderr b/src/test/ui/issues/issue-4335.stderr index fa3b58e1279..ecc1fa52398 100644 --- a/src/test/ui/issues/issue-4335.stderr +++ b/src/test/ui/issues/issue-4335.stderr @@ -4,9 +4,8 @@ error[E0507]: cannot move out of `*v`, as `v` is a captured variable in an `FnMu LL | fn f<'r, T>(v: &'r T) -> Box<dyn FnMut() -> T + 'r> { | - captured outer variable LL | id(Box::new(|| *v)) - | ---^^ - | | | - | | move occurs because `*v` has type `T`, which does not implement the `Copy` trait + | -- ^^ move occurs because `*v` has type `T`, which does not implement the `Copy` trait + | | | captured by this `FnMut` closure error: aborting due to previous error diff --git a/src/test/ui/issues/issue-48838.stderr b/src/test/ui/issues/issue-48838.stderr index 712a7bc33f8..3502af7028b 100644 --- a/src/test/ui/issues/issue-48838.stderr +++ b/src/test/ui/issues/issue-48838.stderr @@ -5,7 +5,7 @@ LL | Square = |x| x, | ^^^^^ expected `isize`, found closure | = note: expected type `isize` - found closure `[closure@$DIR/issue-48838.rs:2:14: 2:19]` + found closure `[closure@$DIR/issue-48838.rs:2:14: 2:17]` error: aborting due to previous error diff --git a/src/test/ui/issues/issue-50600.stderr b/src/test/ui/issues/issue-50600.stderr index 08d9a839920..7fea7e5c098 100644 --- a/src/test/ui/issues/issue-50600.stderr +++ b/src/test/ui/issues/issue-50600.stderr @@ -5,7 +5,7 @@ LL | fn([u8; |x: u8| {}]), | ^^^^^^^^^^ expected `usize`, found closure | = note: expected type `usize` - found closure `[closure@$DIR/issue-50600.rs:2:13: 2:23]` + found closure `[closure@$DIR/issue-50600.rs:2:13: 2:20]` error: aborting due to previous error diff --git a/src/test/ui/issues/issue-50688.stderr b/src/test/ui/issues/issue-50688.stderr index 1f348c4cf1f..6973ad271b4 100644 --- a/src/test/ui/issues/issue-50688.stderr +++ b/src/test/ui/issues/issue-50688.stderr @@ -5,7 +5,7 @@ LL | [1; || {}]; | ^^^^^ expected `usize`, found closure | = note: expected type `usize` - found closure `[closure@$DIR/issue-50688.rs:2:9: 2:14]` + found closure `[closure@$DIR/issue-50688.rs:2:9: 2:11]` error: aborting due to previous error diff --git a/src/test/ui/issues/issue-51154.stderr b/src/test/ui/issues/issue-51154.stderr index f2cbc3e6feb..44ec626dea5 100644 --- a/src/test/ui/issues/issue-51154.stderr +++ b/src/test/ui/issues/issue-51154.stderr @@ -9,7 +9,7 @@ LL | let _: Box<F> = Box::new(|| ()); | arguments to this function are incorrect | = note: expected type parameter `F` - found closure `[closure@$DIR/issue-51154.rs:2:30: 2:35]` + found closure `[closure@$DIR/issue-51154.rs:2:30: 2:32]` = help: every closure has a distinct type and so could not always match the caller-chosen type of parameter `F` note: associated function defined here --> $SRC_DIR/alloc/src/boxed.rs:LL:COL diff --git a/src/test/ui/kindck/kindck-nonsendable-1.stderr b/src/test/ui/kindck/kindck-nonsendable-1.stderr index 727573a0be4..eab003a1107 100644 --- a/src/test/ui/kindck/kindck-nonsendable-1.stderr +++ b/src/test/ui/kindck/kindck-nonsendable-1.stderr @@ -2,16 +2,16 @@ error[E0277]: `Rc<usize>` cannot be sent between threads safely --> $DIR/kindck-nonsendable-1.rs:9:5 | LL | bar(move|| foo(x)); - | ^^^ ------------- within this `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22]` + | ^^^ ------ within this `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:15]` | | | `Rc<usize>` cannot be sent between threads safely | - = help: within `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22]`, the trait `Send` is not implemented for `Rc<usize>` + = help: within `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:15]`, the trait `Send` is not implemented for `Rc<usize>` note: required because it's used within this closure --> $DIR/kindck-nonsendable-1.rs:9:9 | LL | bar(move|| foo(x)); - | ^^^^^^^^^^^^^ + | ^^^^^^ note: required by a bound in `bar` --> $DIR/kindck-nonsendable-1.rs:5:21 | diff --git a/src/test/ui/lifetimes/issue-79187-2.stderr b/src/test/ui/lifetimes/issue-79187-2.stderr index 6d8f2f56683..9322e617176 100644 --- a/src/test/ui/lifetimes/issue-79187-2.stderr +++ b/src/test/ui/lifetimes/issue-79187-2.stderr @@ -37,7 +37,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-79187-2.rs:8:14 | LL | take_foo(|a| a); - | ^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/issue-79187-2.rs:5:21 | diff --git a/src/test/ui/lifetimes/issue-79187.stderr b/src/test/ui/lifetimes/issue-79187.stderr index 1d89d4dac5e..3e75e7fed2c 100644 --- a/src/test/ui/lifetimes/issue-79187.stderr +++ b/src/test/ui/lifetimes/issue-79187.stderr @@ -10,7 +10,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-79187.rs:4:13 | LL | let f = |_| (); - | ^^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/issue-79187.rs:1:18 | diff --git a/src/test/ui/lint/trivial_casts.stderr b/src/test/ui/lint/trivial_casts.stderr index 141703460ba..8a216360f4e 100644 --- a/src/test/ui/lint/trivial_casts.stderr +++ b/src/test/ui/lint/trivial_casts.stderr @@ -128,7 +128,7 @@ LL | let _ = &baz as &dyn Fn(i32); | = help: cast can be replaced by coercion; this might require a temporary variable -error: trivial cast: `&[closure@$DIR/trivial_casts.rs:72:13: 72:25]` as `&dyn Fn(i32)` +error: trivial cast: `&[closure@$DIR/trivial_casts.rs:72:13: 72:22]` as `&dyn Fn(i32)` --> $DIR/trivial_casts.rs:73:13 | LL | let _ = &x as &dyn Fn(i32); diff --git a/src/test/ui/methods/method-missing-call.stderr b/src/test/ui/methods/method-missing-call.stderr index 045f9ab7004..040a65d1680 100644 --- a/src/test/ui/methods/method-missing-call.stderr +++ b/src/test/ui/methods/method-missing-call.stderr @@ -9,7 +9,7 @@ help: use parentheses to call the method LL | .get_x(); | ++ -error[E0615]: attempted to take value of method `filter_map` on type `Filter<Map<std::slice::Iter<'_, {integer}>, [closure@$DIR/method-missing-call.rs:27:20: 27:25]>, [closure@$DIR/method-missing-call.rs:28:23: 28:35]>` +error[E0615]: attempted to take value of method `filter_map` on type `Filter<Map<std::slice::Iter<'_, {integer}>, [closure@$DIR/method-missing-call.rs:27:20: 27:23]>, [closure@$DIR/method-missing-call.rs:28:23: 28:28]>` --> $DIR/method-missing-call.rs:29:16 | LL | .filter_map; diff --git a/src/test/ui/methods/method-not-found-generic-arg-elision.stderr b/src/test/ui/methods/method-not-found-generic-arg-elision.stderr index 492d480e13e..39abd14990b 100644 --- a/src/test/ui/methods/method-not-found-generic-arg-elision.stderr +++ b/src/test/ui/methods/method-not-found-generic-arg-elision.stderr @@ -23,7 +23,7 @@ error[E0599]: no method named `extend` found for struct `Map` in the current sco --> $DIR/method-not-found-generic-arg-elision.rs:87:29 | LL | v.iter().map(|x| x * x).extend(std::iter::once(100)); - | ^^^^^^ method not found in `Map<std::slice::Iter<'_, i32>, [closure@$DIR/method-not-found-generic-arg-elision.rs:87:18: 87:27]>` + | ^^^^^^ method not found in `Map<std::slice::Iter<'_, i32>, [closure@$DIR/method-not-found-generic-arg-elision.rs:87:18: 87:21]>` error[E0599]: no method named `method` found for struct `Wrapper<bool>` in the current scope --> $DIR/method-not-found-generic-arg-elision.rs:90:13 diff --git a/src/test/ui/mismatched_types/closure-arg-type-mismatch.stderr b/src/test/ui/mismatched_types/closure-arg-type-mismatch.stderr index 1f46229cb5a..d9578f6c8dc 100644 --- a/src/test/ui/mismatched_types/closure-arg-type-mismatch.stderr +++ b/src/test/ui/mismatched_types/closure-arg-type-mismatch.stderr @@ -2,7 +2,7 @@ error[E0631]: type mismatch in closure arguments --> $DIR/closure-arg-type-mismatch.rs:3:14 | LL | a.iter().map(|_: (u32, u32)| 45); - | ^^^ ------------------ found signature of `fn((u32, u32)) -> _` + | ^^^ --------------- found signature of `fn((u32, u32)) -> _` | | | expected signature of `fn(&(u32, u32)) -> _` | @@ -16,7 +16,7 @@ error[E0631]: type mismatch in closure arguments --> $DIR/closure-arg-type-mismatch.rs:4:14 | LL | a.iter().map(|_: &(u16, u16)| 45); - | ^^^ ------------------- found signature of `for<'r> fn(&'r (u16, u16)) -> _` + | ^^^ ---------------- found signature of `for<'r> fn(&'r (u16, u16)) -> _` | | | expected signature of `fn(&(u32, u32)) -> _` | @@ -30,7 +30,7 @@ error[E0631]: type mismatch in closure arguments --> $DIR/closure-arg-type-mismatch.rs:5:14 | LL | a.iter().map(|_: (u16, u16)| 45); - | ^^^ ------------------ found signature of `fn((u16, u16)) -> _` + | ^^^ --------------- found signature of `fn((u16, u16)) -> _` | | | expected signature of `fn(&(u32, u32)) -> _` | diff --git a/src/test/ui/mismatched_types/closure-mismatch.stderr b/src/test/ui/mismatched_types/closure-mismatch.stderr index c1a29dfc933..ef76ec63fda 100644 --- a/src/test/ui/mismatched_types/closure-mismatch.stderr +++ b/src/test/ui/mismatched_types/closure-mismatch.stderr @@ -19,7 +19,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/closure-mismatch.rs:8:9 | LL | baz(|_| ()); - | ^^^^^^ + | ^^^ note: the lifetime requirement is introduced here --> $DIR/closure-mismatch.rs:5:11 | diff --git a/src/test/ui/mismatched_types/issue-36053-2.stderr b/src/test/ui/mismatched_types/issue-36053-2.stderr index a8bcdf5efe9..9d1ea70f8a4 100644 --- a/src/test/ui/mismatched_types/issue-36053-2.stderr +++ b/src/test/ui/mismatched_types/issue-36053-2.stderr @@ -2,7 +2,7 @@ error[E0631]: type mismatch in closure arguments --> $DIR/issue-36053-2.rs:7:32 | LL | once::<&str>("str").fuse().filter(|a: &str| true).count(); - | ^^^^^^ -------------- found signature of `for<'r> fn(&'r str) -> _` + | ^^^^^^ --------- found signature of `for<'r> fn(&'r str) -> _` | | | expected signature of `for<'r> fn(&'r &str) -> _` | @@ -12,11 +12,11 @@ note: required by a bound in `filter` LL | P: FnMut(&Self::Item) -> bool, | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `filter` -error[E0599]: the method `count` exists for struct `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>`, but its trait bounds were not satisfied +error[E0599]: the method `count` exists for struct `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>`, but its trait bounds were not satisfied --> $DIR/issue-36053-2.rs:7:55 | LL | once::<&str>("str").fuse().filter(|a: &str| true).count(); - | -------------- ^^^^^ method cannot be called on `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>` due to unsatisfied trait bounds + | --------- ^^^^^ method cannot be called on `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>` due to unsatisfied trait bounds | | | doesn't satisfy `<_ as FnOnce<(&&str,)>>::Output = bool` | doesn't satisfy `_: FnMut<(&&str,)>` @@ -27,12 +27,12 @@ LL | pub struct Filter<I, P> { | ----------------------- doesn't satisfy `_: Iterator` | = note: the following trait bounds were not satisfied: - `<[closure@$DIR/issue-36053-2.rs:7:39: 7:53] as FnOnce<(&&str,)>>::Output = bool` - which is required by `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: Iterator` - `[closure@$DIR/issue-36053-2.rs:7:39: 7:53]: FnMut<(&&str,)>` - which is required by `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: Iterator` - `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: Iterator` - which is required by `&mut Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:53]>: Iterator` + `<[closure@$DIR/issue-36053-2.rs:7:39: 7:48] as FnOnce<(&&str,)>>::Output = bool` + which is required by `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>: Iterator` + `[closure@$DIR/issue-36053-2.rs:7:39: 7:48]: FnMut<(&&str,)>` + which is required by `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>: Iterator` + `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>: Iterator` + which is required by `&mut Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>: Iterator` error: aborting due to 2 previous errors diff --git a/src/test/ui/moves/moves-based-on-type-move-out-of-closure-env-issue-1965.stderr b/src/test/ui/moves/moves-based-on-type-move-out-of-closure-env-issue-1965.stderr index ce930eee2e9..125e446c332 100644 --- a/src/test/ui/moves/moves-based-on-type-move-out-of-closure-env-issue-1965.stderr +++ b/src/test/ui/moves/moves-based-on-type-move-out-of-closure-env-issue-1965.stderr @@ -4,9 +4,8 @@ error[E0507]: cannot move out of `i`, a captured variable in an `Fn` closure LL | let i = Box::new(3); | - captured outer variable LL | let _f = to_fn(|| test(i)); - | --------^- - | | | - | | move occurs because `i` has type `Box<usize>`, which does not implement the `Copy` trait + | -- ^ move occurs because `i` has type `Box<usize>`, which does not implement the `Copy` trait + | | | captured by this `Fn` closure error: aborting due to previous error diff --git a/src/test/ui/never_type/fallback-closure-wrap.fallback.stderr b/src/test/ui/never_type/fallback-closure-wrap.fallback.stderr index 6b9635d4a60..2acf44432c6 100644 --- a/src/test/ui/never_type/fallback-closure-wrap.fallback.stderr +++ b/src/test/ui/never_type/fallback-closure-wrap.fallback.stderr @@ -1,4 +1,4 @@ -error[E0271]: type mismatch resolving `<[closure@$DIR/fallback-closure-wrap.rs:18:40: 21:6] as FnOnce<()>>::Output == ()` +error[E0271]: type mismatch resolving `<[closure@$DIR/fallback-closure-wrap.rs:18:40: 18:47] as FnOnce<()>>::Output == ()` --> $DIR/fallback-closure-wrap.rs:18:31 | LL | let error = Closure::wrap(Box::new(move || { @@ -10,7 +10,7 @@ LL | | }) as Box<dyn FnMut()>); | = note: expected unit type `()` found type `!` - = note: required for the cast from `[closure@$DIR/fallback-closure-wrap.rs:18:40: 21:6]` to the object type `dyn FnMut()` + = note: required for the cast from `[closure@$DIR/fallback-closure-wrap.rs:18:40: 18:47]` to the object type `dyn FnMut()` error: aborting due to previous error diff --git a/src/test/ui/nll/closure-captures.stderr b/src/test/ui/nll/closure-captures.stderr index a59e553315a..5233f0b2462 100644 --- a/src/test/ui/nll/closure-captures.stderr +++ b/src/test/ui/nll/closure-captures.stderr @@ -37,36 +37,32 @@ LL | x = 1; error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/closure-captures.rs:27:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | || - | | ^^ cannot borrow as mutable -LL | | x = 1;} - | |__________-_____- in this closure - | | - | mutable borrow occurs due to use of `x` in closure +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | || + | ^^ cannot borrow as mutable +LL | x = 1;} + | - mutable borrow occurs due to use of `x` in closure error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/closure-captures.rs:31:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | || - | | ^^ cannot borrow as mutable -LL | | x = 1;}); - | |_____-_____- in this closure - | | - | mutable borrow occurs due to use of `x` in closure +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | || + | ^^ cannot borrow as mutable +LL | x = 1;}); + | - mutable borrow occurs due to use of `x` in closure error[E0594]: cannot assign to `x`, as it is not declared as mutable --> $DIR/closure-captures.rs:39:10 @@ -80,19 +76,17 @@ LL | x = 1;} error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/closure-captures.rs:38:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | || - | | ^^ cannot borrow as mutable -LL | | x = 1;} - | |__________-_____- in this closure - | | - | mutable borrow occurs due to use of `x` in closure +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | || + | ^^ cannot borrow as mutable +LL | x = 1;} + | - mutable borrow occurs due to use of `x` in closure error[E0594]: cannot assign to `x`, as it is not declared as mutable --> $DIR/closure-captures.rs:43:5 @@ -106,53 +100,47 @@ LL | x = 1;}); error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/closure-captures.rs:42:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | || - | | ^^ cannot borrow as mutable -LL | | x = 1;}); - | |_____-_____- in this closure - | | - | mutable borrow occurs due to use of `x` in closure +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | || + | ^^ cannot borrow as mutable +LL | x = 1;}); + | - mutable borrow occurs due to use of `x` in closure error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/closure-captures.rs:48:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(|| { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | || - | | ^^ cannot borrow as mutable -LL | | *x = 1;}); - | |_________--_____- in this closure - | | - | mutable borrow occurs due to use of `x` in closure +LL | fn_ref(|| { + | ------ -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | || + | ^^ cannot borrow as mutable +LL | *x = 1;}); + | -- mutable borrow occurs due to use of `x` in closure error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure --> $DIR/closure-captures.rs:51:9 | -LL | fn fn_ref<F: Fn()>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn fn_ref<F: Fn()>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | fn_ref(move || { - | _____------_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | || - | | ^^ cannot borrow as mutable -LL | | *x = 1;}); - | |_________--_____- in this closure - | | - | mutable borrow occurs due to use of `x` in closure +LL | fn_ref(move || { + | ------ ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | || + | ^^ cannot borrow as mutable +LL | *x = 1;}); + | -- mutable borrow occurs due to use of `x` in closure error: aborting due to 12 previous errors diff --git a/src/test/ui/nll/closure-requirements/escape-argument-callee.stderr b/src/test/ui/nll/closure-requirements/escape-argument-callee.stderr index ff16bf0e078..f86a19fff84 100644 --- a/src/test/ui/nll/closure-requirements/escape-argument-callee.stderr +++ b/src/test/ui/nll/closure-requirements/escape-argument-callee.stderr @@ -2,7 +2,7 @@ note: no external requirements --> $DIR/escape-argument-callee.rs:26:38 | LL | let mut closure = expect_sig(|p, y| *p = y); - | ^^^^^^^^^^^^^ + | ^^^^^^ | = note: defining type: test::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/escape-argument.stderr b/src/test/ui/nll/closure-requirements/escape-argument.stderr index 49ec0dd931a..8cd8b43cabe 100644 --- a/src/test/ui/nll/closure-requirements/escape-argument.stderr +++ b/src/test/ui/nll/closure-requirements/escape-argument.stderr @@ -2,7 +2,7 @@ note: no external requirements --> $DIR/escape-argument.rs:26:38 | LL | let mut closure = expect_sig(|p, y| *p = y); - | ^^^^^^^^^^^^^ + | ^^^^^^ | = note: defining type: test::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/escape-upvar-nested.stderr b/src/test/ui/nll/closure-requirements/escape-upvar-nested.stderr index f0ae4c7fb04..abf80e03928 100644 --- a/src/test/ui/nll/closure-requirements/escape-upvar-nested.stderr +++ b/src/test/ui/nll/closure-requirements/escape-upvar-nested.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/escape-upvar-nested.rs:21:32 | LL | let mut closure1 = || p = &y; - | ^^^^^^^^^ + | ^^ | = note: defining type: test::{closure#0}::{closure#0} with closure substs [ i16, @@ -15,12 +15,8 @@ LL | let mut closure1 = || p = &y; note: external requirements --> $DIR/escape-upvar-nested.rs:20:27 | -LL | let mut closure = || { - | ___________________________^ -LL | | let mut closure1 = || p = &y; -LL | | closure1(); -LL | | }; - | |_________^ +LL | let mut closure = || { + | ^^ | = note: defining type: test::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr b/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr index e99fc4b43a2..bc754642173 100644 --- a/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr +++ b/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/escape-upvar-ref.rs:23:27 | LL | let mut closure = || p = &y; - | ^^^^^^^^^ + | ^^ | = note: defining type: test::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-fail-no-postdom.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-fail-no-postdom.stderr index 11420efaa06..b9b0f3ad257 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-fail-no-postdom.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-fail-no-postdom.stderr @@ -1,12 +1,8 @@ note: no external requirements --> $DIR/propagate-approximated-fail-no-postdom.rs:43:9 | -LL | / |_outlives1, _outlives2, _outlives3, x, y| { -LL | | // Only works if 'x: 'y: -LL | | let p = x.get(); -LL | | demand_y(x, y, p) -LL | | }, - | |_________^ +LL | |_outlives1, _outlives2, _outlives3, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-ref.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-ref.stderr index 98c3c28fb43..a2371ee314a 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-ref.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-ref.stderr @@ -1,13 +1,8 @@ note: external requirements --> $DIR/propagate-approximated-ref.rs:43:47 | -LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| { - | _______________________________________________^ -LL | | // Only works if 'x: 'y: -LL | | demand_y(x, y, x.get()) -LL | | -LL | | }); - | |_____^ +LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr index 3ab55b370c2..e53ae167f12 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr @@ -1,12 +1,8 @@ note: no external requirements --> $DIR/propagate-approximated-shorter-to-static-comparing-against-free.rs:21:15 | -LL | foo(cell, |cell_a, cell_x| { - | _______________^ -LL | | cell_a.set(cell_x.get()); // forces 'x: 'a, error in closure -LL | | -LL | | }) - | |_____^ +LL | foo(cell, |cell_a, cell_x| { + | ^^^^^^^^^^^^^^^^ | = note: defining type: case1::{closure#0} with closure substs [ i32, @@ -41,11 +37,8 @@ LL | | } note: external requirements --> $DIR/propagate-approximated-shorter-to-static-comparing-against-free.rs:35:15 | -LL | foo(cell, |cell_a, cell_x| { - | _______________^ -LL | | cell_x.set(cell_a.get()); // forces 'a: 'x, implies 'a = 'static -> borrow error -LL | | }) - | |_____^ +LL | foo(cell, |cell_a, cell_x| { + | ^^^^^^^^^^^^^^^^ | = note: defining type: case2::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-no-bound.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-no-bound.stderr index ec2c220b6b8..c3c7eb1bd9e 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-no-bound.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-no-bound.stderr @@ -1,14 +1,8 @@ note: external requirements --> $DIR/propagate-approximated-shorter-to-static-no-bound.rs:32:47 | -LL | establish_relationships(&cell_a, &cell_b, |_outlives, x, y| { - | _______________________________________________^ -LL | | -LL | | -LL | | // Only works if 'x: 'y: -LL | | demand_y(x, y, x.get()) -LL | | }); - | |_____^ +LL | establish_relationships(&cell_a, &cell_b, |_outlives, x, y| { + | ^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-wrong-bound.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-wrong-bound.stderr index 234212c8876..846e5aedb3e 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-wrong-bound.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-wrong-bound.stderr @@ -1,14 +1,8 @@ note: external requirements --> $DIR/propagate-approximated-shorter-to-static-wrong-bound.rs:35:47 | -LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| { - | _______________________________________________^ -LL | | -LL | | -LL | | // Only works if 'x: 'y: -LL | | demand_y(x, y, x.get()) -LL | | }); - | |_____^ +LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-val.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-val.stderr index 2ec9d4d8db1..a570932eda9 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-val.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-val.stderr @@ -1,13 +1,8 @@ note: external requirements --> $DIR/propagate-approximated-val.rs:36:45 | -LL | establish_relationships(cell_a, cell_b, |outlives1, outlives2, x, y| { - | _____________________________________________^ -LL | | // Only works if 'x: 'y: -LL | | demand_y(outlives1, outlives2, x.get()) -LL | | -LL | | }); - | |_____^ +LL | establish_relationships(cell_a, cell_b, |outlives1, outlives2, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: test::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-despite-same-free-region.stderr b/src/test/ui/nll/closure-requirements/propagate-despite-same-free-region.stderr index 21e4232c788..407bc6764d6 100644 --- a/src/test/ui/nll/closure-requirements/propagate-despite-same-free-region.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-despite-same-free-region.stderr @@ -1,12 +1,8 @@ note: external requirements --> $DIR/propagate-despite-same-free-region.rs:42:9 | -LL | / |_outlives1, _outlives2, x, y| { -LL | | // Only works if 'x: 'y: -LL | | let p = x.get(); -LL | | demand_y(x, y, p) -LL | | }, - | |_________^ +LL | |_outlives1, _outlives2, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-no-bounds.stderr b/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-no-bounds.stderr index 8b9b0435420..fcb55d37f31 100644 --- a/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-no-bounds.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-no-bounds.stderr @@ -1,13 +1,8 @@ note: no external requirements --> $DIR/propagate-fail-to-approximate-longer-no-bounds.rs:35:47 | -LL | establish_relationships(&cell_a, &cell_b, |_outlives, x, y| { - | _______________________________________________^ -LL | | // Only works if 'x: 'y: -LL | | demand_y(x, y, x.get()) -LL | | -LL | | }); - | |_____^ +LL | establish_relationships(&cell_a, &cell_b, |_outlives, x, y| { + | ^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-wrong-bounds.stderr b/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-wrong-bounds.stderr index 060ce690f03..75beae39e23 100644 --- a/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-wrong-bounds.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-wrong-bounds.stderr @@ -1,13 +1,8 @@ note: no external requirements --> $DIR/propagate-fail-to-approximate-longer-wrong-bounds.rs:39:47 | -LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| { - | _______________________________________________^ -LL | | // Only works if 'x: 'y: -LL | | demand_y(x, y, x.get()) -LL | | -LL | | }); - | |_____^ +LL | establish_relationships(&cell_a, &cell_b, |_outlives1, _outlives2, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: defining type: supply::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/closure-requirements/propagate-from-trait-match.stderr b/src/test/ui/nll/closure-requirements/propagate-from-trait-match.stderr index 08605efa2ea..58aced2bfcd 100644 --- a/src/test/ui/nll/closure-requirements/propagate-from-trait-match.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-from-trait-match.stderr @@ -1,15 +1,8 @@ note: external requirements --> $DIR/propagate-from-trait-match.rs:32:36 | -LL | establish_relationships(value, |value| { - | ____________________________________^ -LL | | -LL | | -LL | | // This function call requires that -... | -LL | | require(value); -LL | | }); - | |_____^ +LL | establish_relationships(value, |value| { + | ^^^^^^^ | = note: defining type: supply::<'_#1r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/closure-requirements/return-wrong-bound-region.stderr b/src/test/ui/nll/closure-requirements/return-wrong-bound-region.stderr index 5fc1d5c4361..1c9d0c83549 100644 --- a/src/test/ui/nll/closure-requirements/return-wrong-bound-region.stderr +++ b/src/test/ui/nll/closure-requirements/return-wrong-bound-region.stderr @@ -2,7 +2,7 @@ note: no external requirements --> $DIR/return-wrong-bound-region.rs:11:16 | LL | expect_sig(|a, b| b); // ought to return `a` - | ^^^^^^^^ + | ^^^^^^ | = note: defining type: test::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/issue-52663-span-decl-captured-variable.stderr b/src/test/ui/nll/issue-52663-span-decl-captured-variable.stderr index c9324f0422c..fb61b30f09d 100644 --- a/src/test/ui/nll/issue-52663-span-decl-captured-variable.stderr +++ b/src/test/ui/nll/issue-52663-span-decl-captured-variable.stderr @@ -4,9 +4,8 @@ error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `Fn` LL | let x = (vec![22], vec![44]); | - captured outer variable LL | expect_fn(|| drop(x.0)); - | --------^^^- - | | | - | | move occurs because `x.0` has type `Vec<i32>`, which does not implement the `Copy` trait + | -- ^^^ move occurs because `x.0` has type `Vec<i32>`, which does not implement the `Copy` trait + | | | captured by this `Fn` closure error: aborting due to previous error diff --git a/src/test/ui/nll/issue-54556-stephaneyfx.stderr b/src/test/ui/nll/issue-54556-stephaneyfx.stderr index a5a0fc415bb..036a7a0abfd 100644 --- a/src/test/ui/nll/issue-54556-stephaneyfx.stderr +++ b/src/test/ui/nll/issue-54556-stephaneyfx.stderr @@ -10,7 +10,7 @@ LL | } | - | | | `stmt` dropped here while still borrowed - | ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Map<Rows<'_>, [closure@$DIR/issue-54556-stephaneyfx.rs:28:14: 28:23]>` + | ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Map<Rows<'_>, [closure@$DIR/issue-54556-stephaneyfx.rs:28:14: 28:19]>` | = note: the temporary is part of an expression at the end of a block; consider forcing this temporary to be dropped sooner, before the block's local variables are dropped diff --git a/src/test/ui/nll/ty-outlives/projection-no-regions-closure.stderr b/src/test/ui/nll/ty-outlives/projection-no-regions-closure.stderr index 8fe25181da1..feab2476970 100644 --- a/src/test/ui/nll/ty-outlives/projection-no-regions-closure.stderr +++ b/src/test/ui/nll/ty-outlives/projection-no-regions-closure.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/projection-no-regions-closure.rs:25:23 | LL | with_signature(x, |mut y| Box::new(y.next())) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^ | = note: defining type: no_region::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -39,7 +39,7 @@ note: external requirements --> $DIR/projection-no-regions-closure.rs:34:23 | LL | with_signature(x, |mut y| Box::new(y.next())) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^ | = note: defining type: correct_region::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -66,7 +66,7 @@ note: external requirements --> $DIR/projection-no-regions-closure.rs:42:23 | LL | with_signature(x, |mut y| Box::new(y.next())) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^ | = note: defining type: wrong_region::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -103,7 +103,7 @@ note: external requirements --> $DIR/projection-no-regions-closure.rs:52:23 | LL | with_signature(x, |mut y| Box::new(y.next())) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^ | = note: defining type: outlives_region::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/ty-outlives/projection-one-region-closure.stderr b/src/test/ui/nll/ty-outlives/projection-one-region-closure.stderr index caf2e3c4747..98063bd0a76 100644 --- a/src/test/ui/nll/ty-outlives/projection-one-region-closure.stderr +++ b/src/test/ui/nll/ty-outlives/projection-one-region-closure.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/projection-one-region-closure.rs:45:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_late::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -56,7 +56,7 @@ note: external requirements --> $DIR/projection-one-region-closure.rs:56:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_early::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -109,7 +109,7 @@ note: external requirements --> $DIR/projection-one-region-closure.rs:70:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: projection_outlives::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -137,7 +137,7 @@ note: external requirements --> $DIR/projection-one-region-closure.rs:80:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: elements_outlive::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-closure.stderr b/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-closure.stderr index 4eebe682d4f..45e61bcbda8 100644 --- a/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-closure.stderr +++ b/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-closure.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/projection-one-region-trait-bound-closure.rs:37:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_late::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -44,7 +44,7 @@ note: external requirements --> $DIR/projection-one-region-trait-bound-closure.rs:47:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_early::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -85,7 +85,7 @@ note: external requirements --> $DIR/projection-one-region-trait-bound-closure.rs:60:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: projection_outlives::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -113,7 +113,7 @@ note: external requirements --> $DIR/projection-one-region-trait-bound-closure.rs:69:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: elements_outlive::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -141,7 +141,7 @@ note: external requirements --> $DIR/projection-one-region-trait-bound-closure.rs:81:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: one_region::<'_#1r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-static-closure.stderr b/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-static-closure.stderr index 46a02598e19..f2549205b81 100644 --- a/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-static-closure.stderr +++ b/src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-static-closure.stderr @@ -2,7 +2,7 @@ note: no external requirements --> $DIR/projection-one-region-trait-bound-static-closure.rs:36:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_late::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -28,7 +28,7 @@ note: no external requirements --> $DIR/projection-one-region-trait-bound-static-closure.rs:45:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_early::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -54,7 +54,7 @@ note: no external requirements --> $DIR/projection-one-region-trait-bound-static-closure.rs:64:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: projection_outlives::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -80,7 +80,7 @@ note: no external requirements --> $DIR/projection-one-region-trait-bound-static-closure.rs:73:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: elements_outlive::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -106,7 +106,7 @@ note: no external requirements --> $DIR/projection-one-region-trait-bound-static-closure.rs:85:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: one_region::<'_#1r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr b/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr index 1ee788b40ab..8e1b6fa2e46 100644 --- a/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr +++ b/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:38:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_late::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -40,7 +40,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:48:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: no_relationships_early::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ i32, @@ -77,7 +77,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:61:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: projection_outlives::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ i32, @@ -105,7 +105,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:70:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: elements_outlive1::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ i32, @@ -133,7 +133,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:79:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: elements_outlive2::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ i32, @@ -161,7 +161,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:87:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: two_regions::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -203,7 +203,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:97:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: two_regions_outlive::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, @@ -231,7 +231,7 @@ note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:109:29 | LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^ | = note: defining type: one_region::<'_#1r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr b/src/test/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr index a4588730b3f..12c76d198e7 100644 --- a/src/test/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr +++ b/src/test/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/ty-param-closure-approximate-lower-bound.rs:24:24 | LL | twice(cell, value, |a, b| invoke(a, b)); - | ^^^^^^^^^^^^^^^^^^^ + | ^^^^^^ | = note: defining type: generic::<T>::{closure#0} with closure substs [ i16, @@ -27,7 +27,7 @@ note: external requirements --> $DIR/ty-param-closure-approximate-lower-bound.rs:29:24 | LL | twice(cell, value, |a, b| invoke(a, b)); - | ^^^^^^^^^^^^^^^^^^^ + | ^^^^^^ | = note: defining type: generic_fail::<T>::{closure#0} with closure substs [ i16, diff --git a/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr b/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr index 084dd93cb86..35741859dff 100644 --- a/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr +++ b/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr @@ -2,7 +2,7 @@ note: external requirements --> $DIR/ty-param-closure-outlives-from-return-type.rs:26:23 | LL | with_signature(x, |y| y) - | ^^^^^ + | ^^^ | = note: defining type: no_region::<'_#1r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr b/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr index 11a737ba291..0261bc39e71 100644 --- a/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr +++ b/src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr @@ -1,15 +1,8 @@ note: external requirements --> $DIR/ty-param-closure-outlives-from-where-clause.rs:27:26 | -LL | with_signature(a, b, |x, y| { - | __________________________^ -LL | | -LL | | // -LL | | // See `correct_region`, which explains the point of this -... | -LL | | require(&x, &y) -LL | | }) - | |_____^ +LL | with_signature(a, b, |x, y| { + | ^^^^^^ | = note: defining type: no_region::<T>::{closure#0} with closure substs [ i32, @@ -55,15 +48,8 @@ LL | fn no_region<'a, T: 'a>(a: Cell<&'a ()>, b: T) { note: external requirements --> $DIR/ty-param-closure-outlives-from-where-clause.rs:43:26 | -LL | with_signature(a, b, |x, y| { - | __________________________^ -LL | | // Key point of this test: -LL | | // -LL | | // The *closure* is being type-checked with all of its free -... | -LL | | require(&x, &y) -LL | | }) - | |_____^ +LL | with_signature(a, b, |x, y| { + | ^^^^^^ | = note: defining type: correct_region::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -90,13 +76,8 @@ LL | | } note: external requirements --> $DIR/ty-param-closure-outlives-from-where-clause.rs:64:26 | -LL | with_signature(a, b, |x, y| { - | __________________________^ -LL | | -LL | | // See `correct_region` -LL | | require(&x, &y) -LL | | }) - | |_____^ +LL | with_signature(a, b, |x, y| { + | ^^^^^^ | = note: defining type: wrong_region::<'_#1r, T>::{closure#0} with closure substs [ i32, @@ -140,12 +121,8 @@ LL | T: 'b + 'a, note: external requirements --> $DIR/ty-param-closure-outlives-from-where-clause.rs:77:26 | -LL | with_signature(a, b, |x, y| { - | __________________________^ -LL | | // See `correct_region` -LL | | require(&x, &y) -LL | | }) - | |_____^ +LL | with_signature(a, b, |x, y| { + | ^^^^^^ | = note: defining type: outlives_region::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ i32, diff --git a/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr b/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr index 3326fa521fc..ee332278c30 100644 --- a/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr +++ b/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr @@ -30,15 +30,14 @@ error[E0597]: `c` does not live long enough | LL | fn annot_reference_named_lifetime_in_closure<'a>(_: &'a u32) { | -- lifetime `'a` defined here +LL | let _closure = || { + | - `c` dropped here while still borrowed ... LL | SomeEnum::SomeVariant(Cell::new(&c)), | ----------^^- | | | | | borrowed value does not live long enough | argument requires that `c` is borrowed for `'a` -... -LL | }; - | - `c` dropped here while still borrowed error: aborting due to 3 previous errors diff --git a/src/test/ui/nll/user-annotations/adt-tuple-struct-calls.stderr b/src/test/ui/nll/user-annotations/adt-tuple-struct-calls.stderr index 9664fb9f548..95bbd62c4fb 100644 --- a/src/test/ui/nll/user-annotations/adt-tuple-struct-calls.stderr +++ b/src/test/ui/nll/user-annotations/adt-tuple-struct-calls.stderr @@ -28,28 +28,28 @@ error[E0597]: `c` does not live long enough | LL | fn annot_reference_named_lifetime_in_closure<'a>(_: &'a u32) { | -- lifetime `'a` defined here +LL | let _closure = || { + | - `c` dropped here while still borrowed ... LL | f(&c); | --^^- | | | | | borrowed value does not live long enough | argument requires that `c` is borrowed for `'a` -LL | }; - | - `c` dropped here while still borrowed error[E0597]: `c` does not live long enough --> $DIR/adt-tuple-struct-calls.rs:53:11 | LL | let f = SomeStruct::<&'a u32>; | - lifetime `'1` appears in the type of `f` -... +LL | let _closure = || { + | - `c` dropped here while still borrowed +LL | let c = 66; LL | f(&c); | --^^- | | | | | borrowed value does not live long enough | argument requires that `c` is borrowed for `'1` -LL | }; - | - `c` dropped here while still borrowed error: aborting due to 4 previous errors diff --git a/src/test/ui/nll/user-annotations/fns.stderr b/src/test/ui/nll/user-annotations/fns.stderr index e0640da39e2..bd4d121d569 100644 --- a/src/test/ui/nll/user-annotations/fns.stderr +++ b/src/test/ui/nll/user-annotations/fns.stderr @@ -28,14 +28,14 @@ error[E0597]: `c` does not live long enough | LL | fn annot_reference_named_lifetime_in_closure<'a>(_: &'a u32) { | -- lifetime `'a` defined here -... +LL | let _closure = || { + | - `c` dropped here while still borrowed +LL | let c = 66; LL | some_fn::<&'a u32>(&c); | -------------------^^- | | | | | borrowed value does not live long enough | argument requires that `c` is borrowed for `'a` -LL | }; - | - `c` dropped here while still borrowed error: aborting due to 3 previous errors diff --git a/src/test/ui/nll/user-annotations/method-call.stderr b/src/test/ui/nll/user-annotations/method-call.stderr index 10447e45a6d..fcaeb465d14 100644 --- a/src/test/ui/nll/user-annotations/method-call.stderr +++ b/src/test/ui/nll/user-annotations/method-call.stderr @@ -29,13 +29,14 @@ error[E0597]: `c` does not live long enough LL | fn annot_reference_named_lifetime_in_closure<'a>(_: &'a u32) { | -- lifetime `'a` defined here ... +LL | let _closure = || { + | - `c` dropped here while still borrowed +LL | let c = 66; LL | a.method::<&'a u32>(b, &c); | ------------------------^^- | | | | | borrowed value does not live long enough | argument requires that `c` is borrowed for `'a` -LL | }; - | - `c` dropped here while still borrowed error: aborting due to 3 previous errors diff --git a/src/test/ui/nll/user-annotations/method-ufcs-3.stderr b/src/test/ui/nll/user-annotations/method-ufcs-3.stderr index e7851833e93..328dde9805a 100644 --- a/src/test/ui/nll/user-annotations/method-ufcs-3.stderr +++ b/src/test/ui/nll/user-annotations/method-ufcs-3.stderr @@ -29,13 +29,14 @@ error[E0597]: `c` does not live long enough LL | fn annot_reference_named_lifetime_in_closure<'a>(_: &'a u32) { | -- lifetime `'a` defined here ... +LL | let _closure = || { + | - `c` dropped here while still borrowed +LL | let c = 66; LL | <_ as Bazoom<_>>::method::<&'a u32>(&a, b, &c); | -------------------------------------------^^- | | | | | borrowed value does not live long enough | argument requires that `c` is borrowed for `'a` -LL | }; - | - `c` dropped here while still borrowed error: aborting due to 3 previous errors diff --git a/src/test/ui/no-send-res-ports.stderr b/src/test/ui/no-send-res-ports.stderr index e4c57c04e72..249c2fe2fa7 100644 --- a/src/test/ui/no-send-res-ports.stderr +++ b/src/test/ui/no-send-res-ports.stderr @@ -1,17 +1,12 @@ error[E0277]: `Rc<()>` cannot be sent between threads safely --> $DIR/no-send-res-ports.rs:25:5 | -LL | thread::spawn(move|| { - | _____^^^^^^^^^^^^^_- - | | | - | | `Rc<()>` cannot be sent between threads safely -LL | | -LL | | let y = x; -LL | | println!("{:?}", y); -LL | | }); - | |_____- within this `[closure@$DIR/no-send-res-ports.rs:25:19: 29:6]` +LL | thread::spawn(move|| { + | ^^^^^^^^^^^^^ ------ within this `[closure@$DIR/no-send-res-ports.rs:25:19: 25:25]` + | | + | `Rc<()>` cannot be sent between threads safely | - = help: within `[closure@$DIR/no-send-res-ports.rs:25:19: 29:6]`, the trait `Send` is not implemented for `Rc<()>` + = help: within `[closure@$DIR/no-send-res-ports.rs:25:19: 25:25]`, the trait `Send` is not implemented for `Rc<()>` note: required because it appears within the type `Port<()>` --> $DIR/no-send-res-ports.rs:5:8 | @@ -25,13 +20,8 @@ LL | struct Foo { note: required because it's used within this closure --> $DIR/no-send-res-ports.rs:25:19 | -LL | thread::spawn(move|| { - | ___________________^ -LL | | -LL | | let y = x; -LL | | println!("{:?}", y); -LL | | }); - | |_____^ +LL | thread::spawn(move|| { + | ^^^^^^ note: required by a bound in `spawn` --> $SRC_DIR/std/src/thread/mod.rs:LL:COL | diff --git a/src/test/ui/not-clone-closure.stderr b/src/test/ui/not-clone-closure.stderr index bebf561b120..37d94cf0ebd 100644 --- a/src/test/ui/not-clone-closure.stderr +++ b/src/test/ui/not-clone-closure.stderr @@ -1,23 +1,17 @@ -error[E0277]: the trait bound `S: Clone` is not satisfied in `[closure@$DIR/not-clone-closure.rs:7:17: 9:6]` +error[E0277]: the trait bound `S: Clone` is not satisfied in `[closure@$DIR/not-clone-closure.rs:7:17: 7:24]` --> $DIR/not-clone-closure.rs:11:23 | -LL | let hello = move || { - | _________________- -LL | | println!("Hello {}", a.0); -LL | | }; - | |_____- within this `[closure@$DIR/not-clone-closure.rs:7:17: 9:6]` -LL | -LL | let hello = hello.clone(); - | ^^^^^ within `[closure@$DIR/not-clone-closure.rs:7:17: 9:6]`, the trait `Clone` is not implemented for `S` +LL | let hello = move || { + | ------- within this `[closure@$DIR/not-clone-closure.rs:7:17: 7:24]` +... +LL | let hello = hello.clone(); + | ^^^^^ within `[closure@$DIR/not-clone-closure.rs:7:17: 7:24]`, the trait `Clone` is not implemented for `S` | note: required because it's used within this closure --> $DIR/not-clone-closure.rs:7:17 | -LL | let hello = move || { - | _________________^ -LL | | println!("Hello {}", a.0); -LL | | }; - | |_____^ +LL | let hello = move || { + | ^^^^^^^ help: consider annotating `S` with `#[derive(Clone)]` | LL | #[derive(Clone)] diff --git a/src/test/ui/parser/expr-as-stmt.stderr b/src/test/ui/parser/expr-as-stmt.stderr index d4f64a7de5b..858b4e8db05 100644 --- a/src/test/ui/parser/expr-as-stmt.stderr +++ b/src/test/ui/parser/expr-as-stmt.stderr @@ -200,7 +200,7 @@ LL | { true } || { true } | ^^^^^^^^^^^ expected `bool`, found closure | = note: expected type `bool` - found closure `[closure@$DIR/expr-as-stmt.rs:51:14: 51:25]` + found closure `[closure@$DIR/expr-as-stmt.rs:51:14: 51:16]` help: use parentheses to call this closure | LL | { true } (|| { true })() diff --git a/src/test/ui/parser/struct-literal-restrictions-in-lamda.stderr b/src/test/ui/parser/struct-literal-restrictions-in-lamda.stderr index e71f15ebfd2..0852c7cb470 100644 --- a/src/test/ui/parser/struct-literal-restrictions-in-lamda.stderr +++ b/src/test/ui/parser/struct-literal-restrictions-in-lamda.stderr @@ -24,7 +24,7 @@ LL | | }.hi() { | |__________^ expected `bool`, found closure | = note: expected type `bool` - found closure `[closure@$DIR/struct-literal-restrictions-in-lamda.rs:12:11: 14:11]` + found closure `[closure@$DIR/struct-literal-restrictions-in-lamda.rs:12:11: 12:13]` help: use parentheses to call this closure | LL ~ while (|| Foo { diff --git a/src/test/ui/pattern/non-structural-match-types.stderr b/src/test/ui/pattern/non-structural-match-types.stderr index e9b56cdc05d..45e16264973 100644 --- a/src/test/ui/pattern/non-structural-match-types.stderr +++ b/src/test/ui/pattern/non-structural-match-types.stderr @@ -1,4 +1,4 @@ -error: `[closure@$DIR/non-structural-match-types.rs:9:17: 9:22]` cannot be used in patterns +error: `[closure@$DIR/non-structural-match-types.rs:9:17: 9:19]` cannot be used in patterns --> $DIR/non-structural-match-types.rs:9:9 | LL | const { || {} } => {}, diff --git a/src/test/ui/polymorphization/const_parameters/closures.stderr b/src/test/ui/polymorphization/const_parameters/closures.stderr index f174215f257..fdf817caea7 100644 --- a/src/test/ui/polymorphization/const_parameters/closures.stderr +++ b/src/test/ui/polymorphization/const_parameters/closures.stderr @@ -14,7 +14,7 @@ LL | pub fn unused<const T: usize>() -> usize { | -------------- generic parameter `T` is unused LL | LL | let add_one = |x: usize| x + 1; - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:17:8 @@ -29,7 +29,7 @@ LL | pub fn used_parent<const T: usize>() -> usize { | -------------- generic parameter `T` is unused LL | let x: usize = T; LL | let add_one = |x: usize| x + 1; - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:48:13 @@ -38,7 +38,7 @@ LL | pub fn unused_upvar<const T: usize>() -> usize { | -------------- generic parameter `T` is unused LL | let x: usize = T; LL | let y = || x; - | ^^^^ + | ^^ error: aborting due to 4 previous errors; 1 warning emitted diff --git a/src/test/ui/polymorphization/generators.stderr b/src/test/ui/polymorphization/generators.stderr index 5edbb119f78..a24eee5fed1 100644 --- a/src/test/ui/polymorphization/generators.stderr +++ b/src/test/ui/polymorphization/generators.stderr @@ -10,16 +10,12 @@ LL | #![feature(generic_const_exprs, generators, generator_trait, rustc_attrs)] error: item has unused generic parameters --> $DIR/generators.rs:35:5 | -LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin { - | - generic parameter `T` is unused -LL | / || { -LL | | -LL | | yield 1; -LL | | 2 -LL | | } - | |_____^ +LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin { + | - generic parameter `T` is unused +LL | || { + | ^^ -note: the above error was encountered while instantiating `fn finish::<[generator@$DIR/generators.rs:35:5: 39:6], u32, u32>` +note: the above error was encountered while instantiating `fn finish::<[generator@$DIR/generators.rs:35:5: 35:7], u32, u32>` --> $DIR/generators.rs:86:5 | LL | finish(unused_type::<u32>()); @@ -28,16 +24,12 @@ LL | finish(unused_type::<u32>()); error: item has unused generic parameters --> $DIR/generators.rs:60:5 | -LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin { - | ------------ generic parameter `T` is unused -LL | / || { -LL | | -LL | | yield 1; -LL | | 2 -LL | | } - | |_____^ +LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin { + | ------------ generic parameter `T` is unused +LL | || { + | ^^ -note: the above error was encountered while instantiating `fn finish::<[generator@$DIR/generators.rs:60:5: 64:6], u32, u32>` +note: the above error was encountered while instantiating `fn finish::<[generator@$DIR/generators.rs:60:5: 60:7], u32, u32>` --> $DIR/generators.rs:89:5 | LL | finish(unused_const::<1u32>()); diff --git a/src/test/ui/polymorphization/lifetimes.stderr b/src/test/ui/polymorphization/lifetimes.stderr index 2020256717c..4773dd4fa2e 100644 --- a/src/test/ui/polymorphization/lifetimes.stderr +++ b/src/test/ui/polymorphization/lifetimes.stderr @@ -11,7 +11,7 @@ LL | pub fn used<'a, T: Default>(_: &'a u32) -> u32 { | - generic parameter `T` is unused LL | let _: T = Default::default(); LL | let add_one = |x: u32| x + 1; - | ^^^^^^^^^^^^^^ + | ^^^^^^^^ error: aborting due to 2 previous errors diff --git a/src/test/ui/polymorphization/predicates.stderr b/src/test/ui/polymorphization/predicates.stderr index 6a74e63fdfe..e5af1d7515f 100644 --- a/src/test/ui/polymorphization/predicates.stderr +++ b/src/test/ui/polymorphization/predicates.stderr @@ -19,7 +19,7 @@ LL | impl<'a, I, T: 'a, E> Iterator for Foo<'a, I, E> | generic parameter `I` is unused ... LL | self.find(|_| true) - | ^^^^^^^^ + | ^^^ error: item has unused generic parameters --> $DIR/predicates.rs:59:4 diff --git a/src/test/ui/polymorphization/type_parameters/closures.stderr b/src/test/ui/polymorphization/type_parameters/closures.stderr index 417feebbc55..94a4a08bd2f 100644 --- a/src/test/ui/polymorphization/type_parameters/closures.stderr +++ b/src/test/ui/polymorphization/type_parameters/closures.stderr @@ -5,7 +5,7 @@ LL | pub fn unused<T>() -> u32 { | - generic parameter `T` is unused ... LL | let add_one = |x: u32| x + 1; - | ^^^^^^^^^^^^^^ + | ^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:16:8 @@ -20,7 +20,7 @@ LL | pub fn used_parent<T: Default>() -> u32 { | - generic parameter `T` is unused LL | let _: T = Default::default(); LL | let add_one = |x: u32| x + 1; - | ^^^^^^^^^^^^^^ + | ^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:94:23 @@ -32,7 +32,7 @@ LL | pub fn unused_all<G: Default>() -> u32 { | - generic parameter `G` is unused LL | LL | let add_one = |x: u32| x + 1; - | ^^^^^^^^^^^^^^ + | ^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:92:12 @@ -46,16 +46,11 @@ LL | pub fn unused_all<G: Default>() -> u32 { error: item has unused generic parameters --> $DIR/closures.rs:128:23 | -LL | pub fn used_impl<G: Default>() -> u32 { - | - generic parameter `G` is unused +LL | pub fn used_impl<G: Default>() -> u32 { + | - generic parameter `G` is unused LL | -LL | let add_one = |x: u32| { - | _______________________^ -LL | | -LL | | let _: F = Default::default(); -LL | | x + 1 -LL | | }; - | |_________^ +LL | let add_one = |x: u32| { + | ^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:126:12 @@ -66,16 +61,11 @@ LL | pub fn used_impl<G: Default>() -> u32 { error: item has unused generic parameters --> $DIR/closures.rs:115:23 | -LL | impl<F: Default> Foo<F> { - | - generic parameter `F` is unused +LL | impl<F: Default> Foo<F> { + | - generic parameter `F` is unused ... -LL | let add_one = |x: u32| { - | _______________________^ -LL | | -LL | | let _: G = Default::default(); -LL | | x + 1 -LL | | }; - | |_________^ +LL | let add_one = |x: u32| { + | ^^^^^^^^ error: item has unused generic parameters --> $DIR/closures.rs:113:12 diff --git a/src/test/ui/polymorphization/unsized_cast.stderr b/src/test/ui/polymorphization/unsized_cast.stderr index b51cc5c719f..27f88d28174 100644 --- a/src/test/ui/polymorphization/unsized_cast.stderr +++ b/src/test/ui/polymorphization/unsized_cast.stderr @@ -5,16 +5,16 @@ LL | fn foo<T: Default>() { | - generic parameter `T` is unused LL | let _: T = Default::default(); LL | (|| Box::new(|| {}) as Box<dyn Fn()>)(); - | ^^^^^ + | ^^ error: item has unused generic parameters - --> $DIR/unsized_cast.rs:11:5 + --> $DIR/unsized_cast.rs:11:6 | LL | fn foo<T: Default>() { | - generic parameter `T` is unused LL | let _: T = Default::default(); LL | (|| Box::new(|| {}) as Box<dyn Fn()>)(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^ error: item has unused generic parameters --> $DIR/unsized_cast.rs:22:15 @@ -23,21 +23,16 @@ LL | fn foo2<T: Default>() { | - generic parameter `T` is unused ... LL | call(&|| {}, ()); - | ^^^^^ + | ^^ error: item has unused generic parameters - --> $DIR/unsized_cast.rs:19:5 + --> $DIR/unsized_cast.rs:19:6 | -LL | fn foo2<T: Default>() { - | - generic parameter `T` is unused -LL | let _: T = Default::default(); -LL | / (|| { -LL | | -LL | | let call: extern "rust-call" fn(_, _) = Fn::call; -LL | | call(&|| {}, ()); -LL | | -LL | | })(); - | |______^ +LL | fn foo2<T: Default>() { + | - generic parameter `T` is unused +LL | let _: T = Default::default(); +LL | (|| { + | ^^ error: aborting due to 4 previous errors diff --git a/src/test/ui/recursion/issue-83150.stderr b/src/test/ui/recursion/issue-83150.stderr index aaa5884c60c..89a83298471 100644 --- a/src/test/ui/recursion/issue-83150.stderr +++ b/src/test/ui/recursion/issue-83150.stderr @@ -9,10 +9,10 @@ LL | func(&mut iter.map(|x| x + 1)) = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose -error[E0275]: overflow evaluating the requirement `Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>: Iterator` +error[E0275]: overflow evaluating the requirement `Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>: Iterator` | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_83150`) - = note: required because of the requirements on the impl of `Iterator` for `&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>` + = note: required because of the requirements on the impl of `Iterator` for `&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>, [closure@$DIR/issue-83150.rs:11:24: 11:27]>` error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr b/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr index 5cf06cf4b27..93a1f691c8e 100644 --- a/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr +++ b/src/test/ui/rfc-2497-if-let-chains/disallowed-positions.stderr @@ -1249,7 +1249,7 @@ LL | if let Range { start: F, end } = F..|| true {} | ^^^^^^^ expected `bool`, found closure | = note: expected type `bool` - found closure `[closure@$DIR/disallowed-positions.rs:138:41: 138:48]` + found closure `[closure@$DIR/disallowed-positions.rs:138:41: 138:43]` help: use parentheses to call this closure | LL | if let Range { start: F, end } = F..(|| true)() {} @@ -1449,7 +1449,7 @@ LL | while let Range { start: F, end } = F..|| true {} | ^^^^^^^ expected `bool`, found closure | = note: expected type `bool` - found closure `[closure@$DIR/disallowed-positions.rs:203:44: 203:51]` + found closure `[closure@$DIR/disallowed-positions.rs:203:44: 203:46]` help: use parentheses to call this closure | LL | while let Range { start: F, end } = F..(|| true)() {} diff --git a/src/test/ui/span/borrowck-call-is-borrow-issue-12224.stderr b/src/test/ui/span/borrowck-call-is-borrow-issue-12224.stderr index b4693b7242a..6b43801b5e0 100644 --- a/src/test/ui/span/borrowck-call-is-borrow-issue-12224.stderr +++ b/src/test/ui/span/borrowck-call-is-borrow-issue-12224.stderr @@ -29,17 +29,14 @@ LL | f.f.call_mut(()) error[E0507]: cannot move out of `f`, a captured variable in an `FnMut` closure --> $DIR/borrowck-call-is-borrow-issue-12224.rs:57:13 | -LL | let mut f = move |g: Box<dyn FnMut(isize)>, b: isize| { - | ----- captured outer variable +LL | let mut f = move |g: Box<dyn FnMut(isize)>, b: isize| { + | ----- captured outer variable ... -LL | f(Box::new(|a| { - | ________________- -LL | | -LL | | foo(f); - | | ^ move occurs because `f` has type `[closure@$DIR/borrowck-call-is-borrow-issue-12224.rs:52:17: 54:6]`, which does not implement the `Copy` trait -LL | | -LL | | }), 3); - | |_____- captured by this `FnMut` closure +LL | f(Box::new(|a| { + | --- captured by this `FnMut` closure +LL | +LL | foo(f); + | ^ move occurs because `f` has type `[closure@$DIR/borrowck-call-is-borrow-issue-12224.rs:52:17: 52:58]`, which does not implement the `Copy` trait error[E0505]: cannot move out of `f` because it is borrowed --> $DIR/borrowck-call-is-borrow-issue-12224.rs:55:16 diff --git a/src/test/ui/span/move-closure.stderr b/src/test/ui/span/move-closure.stderr index 3e7041f02b3..dcc60789694 100644 --- a/src/test/ui/span/move-closure.stderr +++ b/src/test/ui/span/move-closure.stderr @@ -7,7 +7,7 @@ LL | let x: () = move || (); | expected due to this | = note: expected unit type `()` - found closure `[closure@$DIR/move-closure.rs:5:17: 5:27]` + found closure `[closure@$DIR/move-closure.rs:5:17: 5:24]` help: use parentheses to call this closure | LL | let x: () = (move || ())(); diff --git a/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr b/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr index 766db2a8356..c7d420e0aae 100644 --- a/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr +++ b/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr @@ -21,18 +21,18 @@ help: use parentheses to call the function LL | bar(foo()); | ++ -error[E0277]: `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:36]` is not a future +error[E0277]: `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33]` is not a future --> $DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:12:9 | LL | let async_closure = async || (); | -------- consider calling this closure LL | bar(async_closure); - | --- ^^^^^^^^^^^^^ `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:36]` is not a future + | --- ^^^^^^^^^^^^^ `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33]` is not a future | | | required by a bound introduced by this call | - = help: the trait `Future` is not implemented for `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:36]` - = note: [closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:36] must be a future or must implement `IntoFuture` to be awaited + = help: the trait `Future` is not implemented for `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33]` + = note: [closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33] must be a future or must implement `IntoFuture` to be awaited note: required by a bound in `bar` --> $DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:7:16 | diff --git a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr b/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr index fb1055c9c30..e06ee4290ab 100644 --- a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr +++ b/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr @@ -1,487 +1,342 @@ error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:28:21 | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; - | | -- ^ help: consider borrowing here: `&x` - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait -LL | | -LL | | -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let x = X(Y); + | - captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +LL | let X(_t) = x; + | -- ^ help: consider borrowing here: `&x` + | | + | data moved here + | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:32:34 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -LL | | -LL | | if let Either::One(_t) = e { } - | | -- ^ help: consider borrowing here: `&e` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | if let Either::One(_t) = e { } + | -- ^ help: consider borrowing here: `&e` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:36:37 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | while let Either::One(_t) = e { } - | | -- ^ help: consider borrowing here: `&e` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | while let Either::One(_t) = e { } + | -- ^ help: consider borrowing here: `&e` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:40:15 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match e { - | | ^ help: consider borrowing here: `&e` -... | -LL | | Either::One(_t) - | | -- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | match e { + | ^ help: consider borrowing here: `&e` +... +LL | Either::One(_t) + | -- + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:47:15 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match e { - | | ^ help: consider borrowing here: `&e` -... | -LL | | Either::One(_t) => (), - | | -- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | match e { + | ^ help: consider borrowing here: `&e` +... +LL | Either::One(_t) => (), + | -- + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:56:25 | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | let X(mut _t) = x; - | | ------ ^ help: consider borrowing here: `&x` - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let x = X(Y); + | - captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | let X(mut _t) = x; + | ------ ^ help: consider borrowing here: `&x` + | | + | data moved here + | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:60:38 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | if let Either::One(mut _t) = em { } - | | ------ ^^ help: consider borrowing here: `&em` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | if let Either::One(mut _t) = em { } + | ------ ^^ help: consider borrowing here: `&em` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:64:41 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | while let Either::One(mut _t) = em { } - | | ------ ^^ help: consider borrowing here: `&em` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | while let Either::One(mut _t) = em { } + | ------ ^^ help: consider borrowing here: `&em` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:68:15 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match em { - | | ^^ help: consider borrowing here: `&em` -... | -LL | | Either::One(mut _t) - | | ------ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | match em { + | ^^ help: consider borrowing here: `&em` +... +LL | Either::One(mut _t) + | ------ + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure --> $DIR/move-into-closure.rs:75:15 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | ________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match em { - | | ^^ help: consider borrowing here: `&em` -... | -LL | | Either::One(mut _t) => (), - | | ------ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `Fn` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fn(|| { + | -- captured by this `Fn` closure +... +LL | match em { + | ^^ help: consider borrowing here: `&em` +... +LL | Either::One(mut _t) => (), + | ------ + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:95:21 | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; - | | -- ^ help: consider borrowing here: `&x` - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait -LL | | -LL | | -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let x = X(Y); + | - captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +LL | let X(_t) = x; + | -- ^ help: consider borrowing here: `&x` + | | + | data moved here + | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:99:34 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -LL | | -LL | | if let Either::One(_t) = e { } - | | -- ^ help: consider borrowing here: `&e` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | if let Either::One(_t) = e { } + | -- ^ help: consider borrowing here: `&e` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:103:37 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | while let Either::One(_t) = e { } - | | -- ^ help: consider borrowing here: `&e` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | while let Either::One(_t) = e { } + | -- ^ help: consider borrowing here: `&e` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:107:15 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match e { - | | ^ help: consider borrowing here: `&e` -... | -LL | | Either::One(_t) - | | -- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | match e { + | ^ help: consider borrowing here: `&e` +... +LL | Either::One(_t) + | -- + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:114:15 | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match e { - | | ^ help: consider borrowing here: `&e` -... | -LL | | Either::One(_t) => (), - | | -- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let e = Either::One(X(Y)); + | - captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | match e { + | ^ help: consider borrowing here: `&e` +... +LL | Either::One(_t) => (), + | -- + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:123:25 | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | let X(mut _t) = x; - | | ------ ^ help: consider borrowing here: `&x` - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let x = X(Y); + | - captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | let X(mut _t) = x; + | ------ ^ help: consider borrowing here: `&x` + | | + | data moved here + | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:127:38 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | if let Either::One(mut _t) = em { } - | | ------ ^^ help: consider borrowing here: `&em` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | if let Either::One(mut _t) = em { } + | ------ ^^ help: consider borrowing here: `&em` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:131:41 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | while let Either::One(mut _t) = em { } - | | ------ ^^ help: consider borrowing here: `&em` - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | while let Either::One(mut _t) = em { } + | ------ ^^ help: consider borrowing here: `&em` + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:135:15 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match em { - | | ^^ help: consider borrowing here: `&em` -... | -LL | | Either::One(mut _t) - | | ------ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | match em { + | ^^ help: consider borrowing here: `&em` +... +LL | Either::One(mut _t) + | ------ + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:142:15 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match em { - | | ^^ help: consider borrowing here: `&em` -... | -LL | | Either::One(mut _t) => (), - | | ------ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | match em { + | ^^ help: consider borrowing here: `&em` +... +LL | Either::One(mut _t) => (), + | ------ + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure --> $DIR/move-into-closure.rs:150:15 | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | ___________________- -LL | | let X(_t) = x; -LL | | -LL | | -... | -LL | | match em { - | | ^^ help: consider borrowing here: `&em` -... | -LL | | Either::One(mut _t) => (), - | | ------ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait -... | -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let mut em = Either::One(X(Y)); + | ------ captured outer variable +... +LL | consume_fnmut(|| { + | -- captured by this `FnMut` closure +... +LL | match em { + | ^^ help: consider borrowing here: `&em` +... +LL | Either::One(mut _t) => (), + | ------ + | | + | data moved here + | move occurs because `_t` has type `X`, which does not implement the `Copy` trait error: aborting due to 21 previous errors diff --git a/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr b/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr index 101e7aecc02..fb0a6f70bfb 100644 --- a/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr +++ b/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr @@ -19,13 +19,13 @@ help: use parentheses to call the function LL | bar(foo()); | ++ -error[E0277]: the trait bound `[closure@$DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:18:19: 18:23]: T` is not satisfied +error[E0277]: the trait bound `[closure@$DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:18:19: 18:21]: T` is not satisfied --> $DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:19:9 | LL | let closure = || S; | -- consider calling this closure LL | bar(closure); - | --- ^^^^^^^ the trait `T` is not implemented for `[closure@$DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:18:19: 18:23]` + | --- ^^^^^^^ the trait `T` is not implemented for `[closure@$DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:18:19: 18:21]` | | | required by a bound introduced by this call | diff --git a/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr b/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr index 9aeb99ee2fa..e75ce0da82e 100644 --- a/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr +++ b/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr @@ -278,14 +278,14 @@ error[E0308]: mismatched types --> $DIR/fn-or-tuple-struct-without-args.rs:46:20 | LL | let closure = || 42; - | ----- the found closure + | -- the found closure LL | let _: usize = closure; | ----- ^^^^^^^ expected `usize`, found closure | | | expected due to this | = note: expected type `usize` - found closure `[closure@$DIR/fn-or-tuple-struct-without-args.rs:45:19: 45:24]` + found closure `[closure@$DIR/fn-or-tuple-struct-without-args.rs:45:19: 45:21]` help: use parentheses to call this closure | LL | let _: usize = closure(); diff --git a/src/test/ui/suggestions/issue-84973-blacklist.stderr b/src/test/ui/suggestions/issue-84973-blacklist.stderr index 5d8d688a073..ae0d3efca47 100644 --- a/src/test/ui/suggestions/issue-84973-blacklist.stderr +++ b/src/test/ui/suggestions/issue-84973-blacklist.stderr @@ -30,11 +30,11 @@ help: consider annotating `S` with `#[derive(Clone)]` LL | #[derive(Clone)] | -error[E0277]: `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:33]` cannot be unpinned +error[E0277]: `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:22]` cannot be unpinned --> $DIR/issue-84973-blacklist.rs:17:5 | LL | f_unpin(static || { yield; }); - | ^^^^^^^ the trait `Unpin` is not implemented for `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:33]` + | ^^^^^^^ the trait `Unpin` is not implemented for `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:22]` | = note: consider using `Box::pin` note: required by a bound in `f_unpin` diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr index 85c534364b6..e3fe25d5f9c 100644 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr +++ b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr @@ -10,7 +10,7 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea --> $DIR/missing-lifetimes-in-signature.rs:19:5 | LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() - | ------ hidden type `[closure@$DIR/missing-lifetimes-in-signature.rs:19:5: 22:6]` captures the anonymous lifetime defined here + | ------ hidden type `[closure@$DIR/missing-lifetimes-in-signature.rs:19:5: 19:12]` captures the anonymous lifetime defined here ... LL | / move || { LL | | diff --git a/src/test/ui/suggestions/option-content-move2.stderr b/src/test/ui/suggestions/option-content-move2.stderr index 16cbbaba512..1d3dff3be34 100644 --- a/src/test/ui/suggestions/option-content-move2.stderr +++ b/src/test/ui/suggestions/option-content-move2.stderr @@ -1,22 +1,19 @@ error[E0507]: cannot move out of `var`, a captured variable in an `FnMut` closure --> $DIR/option-content-move2.rs:9:9 | -LL | let mut var = None; - | ------- captured outer variable -LL | func(|| { - | __________- -LL | | // Shouldn't suggest `move ||.as_ref()` here -LL | | move || { - | | ^^^^^^^ move out of `var` occurs here -LL | | -LL | | var = Some(NotCopyable); - | | --- - | | | - | | variable moved due to use in closure - | | move occurs because `var` has type `Option<NotCopyable>`, which does not implement the `Copy` trait -LL | | } -LL | | }); - | |_____- captured by this `FnMut` closure +LL | let mut var = None; + | ------- captured outer variable +LL | func(|| { + | -- captured by this `FnMut` closure +LL | // Shouldn't suggest `move ||.as_ref()` here +LL | move || { + | ^^^^^^^ move out of `var` occurs here +LL | +LL | var = Some(NotCopyable); + | --- + | | + | variable moved due to use in closure + | move occurs because `var` has type `Option<NotCopyable>`, which does not implement the `Copy` trait error: aborting due to previous error diff --git a/src/test/ui/suggestions/suggest-box.stderr b/src/test/ui/suggestions/suggest-box.stderr index d5c49a477b0..2bdaa4e9780 100644 --- a/src/test/ui/suggestions/suggest-box.stderr +++ b/src/test/ui/suggestions/suggest-box.stderr @@ -11,7 +11,7 @@ LL | | }; | |_____^ expected struct `Box`, found closure | = note: expected struct `Box<dyn Fn() -> Result<(), ()>>` - found closure `[closure@$DIR/suggest-box.rs:4:47: 7:6]` + found closure `[closure@$DIR/suggest-box.rs:4:47: 4:49]` = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html help: store this in the heap by calling `Box::new` | diff --git a/src/test/ui/suggestions/unnamable-types.stderr b/src/test/ui/suggestions/unnamable-types.stderr index 6127446c83e..de64269d1f1 100644 --- a/src/test/ui/suggestions/unnamable-types.stderr +++ b/src/test/ui/suggestions/unnamable-types.stderr @@ -19,7 +19,7 @@ error[E0121]: the placeholder `_` is not allowed within types on item signatures LL | const C: _ = || 42; | ^ not allowed in type signatures | -note: however, the inferred type `[closure@$DIR/unnamable-types.rs:17:14: 17:19]` cannot be named +note: however, the inferred type `[closure@$DIR/unnamable-types.rs:17:14: 17:16]` cannot be named --> $DIR/unnamable-types.rs:17:14 | LL | const C: _ = || 42; @@ -31,7 +31,7 @@ error: missing type for `const` item LL | const D = S { t: { let i = 0; move || -> i32 { i } } }; | ^ | -note: however, the inferred type `S<[closure@$DIR/unnamable-types.rs:23:31: 23:51]>` cannot be named +note: however, the inferred type `S<[closure@$DIR/unnamable-types.rs:23:31: 23:45]>` cannot be named --> $DIR/unnamable-types.rs:23:11 | LL | const D = S { t: { let i = 0; move || -> i32 { i } } }; @@ -55,7 +55,7 @@ error: missing type for `const` item LL | const G = || -> i32 { yield 0; return 1; }; | ^ | -note: however, the inferred type `[generator@$DIR/unnamable-types.rs:37:11: 37:43]` cannot be named +note: however, the inferred type `[generator@$DIR/unnamable-types.rs:37:11: 37:20]` cannot be named --> $DIR/unnamable-types.rs:37:11 | LL | const G = || -> i32 { yield 0; return 1; }; diff --git a/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr b/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr index f34e7d270f9..86dbd0aac03 100644 --- a/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr +++ b/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr @@ -18,7 +18,7 @@ error[E0275]: overflow evaluating the requirement `(): Sized` = help: consider increasing the recursion limit by adding a `#![recursion_limit = "512"]` attribute to your crate (`issue_91949_hangs_on_recursion`) = note: required because of the requirements on the impl of `Iterator` for `std::iter::Empty<()>` = note: 171 redundant requirements hidden - = note: required because of the requirements on the impl of `Iterator` for `IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), std::iter::Empty<()>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>` + = note: required because of the requirements on the impl of `Iterator` for `IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), std::iter::Empty<()>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:48]>>` error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/tuple/wrong_argument_ice-4.stderr b/src/test/ui/tuple/wrong_argument_ice-4.stderr index 3645d11842f..828ae21b480 100644 --- a/src/test/ui/tuple/wrong_argument_ice-4.stderr +++ b/src/test/ui/tuple/wrong_argument_ice-4.stderr @@ -6,7 +6,7 @@ LL | (|| {})(|| { LL | | LL | | let b = 1; LL | | }); - | |_____- argument of type `[closure@$DIR/wrong_argument_ice-4.rs:2:13: 5:6]` unexpected + | |_____- argument of type `[closure@$DIR/wrong_argument_ice-4.rs:2:13: 2:15]` unexpected | note: closure defined here --> $DIR/wrong_argument_ice-4.rs:2:6 diff --git a/src/test/ui/type-alias-impl-trait/issue-53092-2.stderr b/src/test/ui/type-alias-impl-trait/issue-53092-2.stderr index 6745b8ef69c..1b89d55711d 100644 --- a/src/test/ui/type-alias-impl-trait/issue-53092-2.stderr +++ b/src/test/ui/type-alias-impl-trait/issue-53092-2.stderr @@ -30,7 +30,7 @@ error[E0512]: cannot transmute between types of different sizes, or dependently- LL | const CONST_BUG: Bug<u8, ()> = unsafe { std::mem::transmute(|_: u8| ()) }; | ^^^^^^^^^^^^^^^^^^^ | - = note: source type: `[closure@$DIR/issue-53092-2.rs:6:61: 6:71]` (0 bits) + = note: source type: `[closure@$DIR/issue-53092-2.rs:6:61: 6:68]` (0 bits) = note: target type: `Bug<u8, ()>` (size can vary because of [type error]) error[E0277]: the trait bound `U: From<T>` is not satisfied diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr index ed1cf1852e7..f14bf6b0f7f 100644 --- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr +++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr @@ -10,7 +10,7 @@ note: this closure does not fulfill the lifetime requirements --> $DIR/issue-57611-trait-alias.rs:21:9 | LL | |x| x - | ^^^^^ + | ^^^ error: implementation of `FnOnce` is not general enough --> $DIR/issue-57611-trait-alias.rs:21:9 diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.stderr index 57fc660901c..110b8d1eea4 100644 --- a/src/test/ui/type-alias-impl-trait/issue-63279.stderr +++ b/src/test/ui/type-alias-impl-trait/issue-63279.stderr @@ -23,7 +23,7 @@ LL | || -> Closure { || () } | ^^^^^ expected `()`, found closure | = note: expected unit type `()` - found closure `[closure@$DIR/issue-63279.rs:9:21: 9:26]` + found closure `[closure@$DIR/issue-63279.rs:9:21: 9:23]` help: use parentheses to call this closure | LL | || -> Closure { (|| ())() } @@ -36,7 +36,7 @@ LL | || -> Closure { || () } | ^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found closure | = note: expected unit type `()` - found closure `[closure@$DIR/issue-63279.rs:9:5: 9:28]` + found closure `[closure@$DIR/issue-63279.rs:9:5: 9:18]` help: use parentheses to call this closure | LL | (|| -> Closure { || () })() diff --git a/src/test/ui/type-alias-impl-trait/issue-94429.stderr b/src/test/ui/type-alias-impl-trait/issue-94429.stderr index 57550104087..8d7f7a07b60 100644 --- a/src/test/ui/type-alias-impl-trait/issue-94429.stderr +++ b/src/test/ui/type-alias-impl-trait/issue-94429.stderr @@ -1,4 +1,4 @@ -error[E0271]: type mismatch resolving `<[generator@$DIR/issue-94429.rs:17:9: 19:10] as Generator>::Yield == ()` +error[E0271]: type mismatch resolving `<[generator@$DIR/issue-94429.rs:17:9: 17:16] as Generator>::Yield == ()` --> $DIR/issue-94429.rs:15:26 | LL | fn run(&mut self) -> Self::Gen { diff --git a/src/test/ui/typeck/issue-91334.stderr b/src/test/ui/typeck/issue-91334.stderr index 633c7b11aa2..8508f7a38e2 100644 --- a/src/test/ui/typeck/issue-91334.stderr +++ b/src/test/ui/typeck/issue-91334.stderr @@ -43,7 +43,7 @@ LL | fn f(){||yield(((){), | help: a return type might be missing here: `-> _` | = note: expected unit type `()` - found generator `[generator@$DIR/issue-91334.rs:10:8: 10:23]` + found generator `[generator@$DIR/issue-91334.rs:10:8: 10:10]` error: aborting due to 5 previous errors diff --git a/src/test/ui/typeck/return_type_containing_closure.stderr b/src/test/ui/typeck/return_type_containing_closure.stderr index ae72b1477c8..101aee39559 100644 --- a/src/test/ui/typeck/return_type_containing_closure.stderr +++ b/src/test/ui/typeck/return_type_containing_closure.stderr @@ -5,7 +5,7 @@ LL | vec!['a'].iter().map(|c| c) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Map` | = note: expected unit type `()` - found struct `Map<std::slice::Iter<'_, char>, [closure@$DIR/return_type_containing_closure.rs:3:26: 3:31]>` + found struct `Map<std::slice::Iter<'_, char>, [closure@$DIR/return_type_containing_closure.rs:3:26: 3:29]>` help: consider using a semicolon here | LL | vec!['a'].iter().map(|c| c); diff --git a/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr b/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr index 482d3e44fe4..bfa3061de08 100644 --- a/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr @@ -4,9 +4,8 @@ error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure LL | let x = Box::new(0); | - captured outer variable LL | let f = to_fn(|| drop(x)); - | --------^- - | | | - | | move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | -- ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | | | captured by this `Fn` closure error[E0507]: cannot move out of `x`, a captured variable in an `FnMut` closure @@ -15,9 +14,8 @@ error[E0507]: cannot move out of `x`, a captured variable in an `FnMut` closure LL | let x = Box::new(0); | - captured outer variable LL | let f = to_fn_mut(|| drop(x)); - | --------^- - | | | - | | move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | -- ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | | | captured by this `FnMut` closure error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure @@ -26,9 +24,8 @@ error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure LL | let x = Box::new(0); | - captured outer variable LL | let f = to_fn(move || drop(x)); - | -------------^- - | | | - | | move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | ------- ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | | | captured by this `Fn` closure error[E0507]: cannot move out of `x`, a captured variable in an `FnMut` closure @@ -37,9 +34,8 @@ error[E0507]: cannot move out of `x`, a captured variable in an `FnMut` closure LL | let x = Box::new(0); | - captured outer variable LL | let f = to_fn_mut(move || drop(x)); - | -------------^- - | | | - | | move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | ------- ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait + | | | captured by this `FnMut` closure error: aborting due to 4 previous errors diff --git a/src/test/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr b/src/test/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr index 68ec8d2ba82..85ff49d61a3 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closures-infer-fn-once-move-from-projection.stderr @@ -2,9 +2,8 @@ error[E0525]: expected a closure that implements the `Fn` trait, but this closur --> $DIR/unboxed-closures-infer-fn-once-move-from-projection.rs:14:13 | LL | let c = || drop(y.0); - | ^^^^^^^^---^ - | | | - | | closure is `FnOnce` because it moves the variable `y` out of its environment + | ^^ --- closure is `FnOnce` because it moves the variable `y` out of its environment + | | | this closure implements `FnOnce`, not `Fn` LL | foo(c); | --- the requirement to implement `Fn` derives from here diff --git a/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.stderr b/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.stderr index 48ec620d92e..d6e74b5b8b9 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closures-mutate-upvar.stderr @@ -28,17 +28,15 @@ LL | n += 1; error[E0594]: cannot assign to `n`, as it is a captured variable in a `Fn` closure --> $DIR/unboxed-closures-mutate-upvar.rs:53:9 | -LL | fn to_fn<A,F:Fn<A>>(f: F) -> F { f } - | - change this to accept `FnMut` instead of `Fn` +LL | fn to_fn<A,F:Fn<A>>(f: F) -> F { f } + | - change this to accept `FnMut` instead of `Fn` ... -LL | let mut f = to_fn(move || { - | _________________-----_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | n += 1; - | | ^^^^^^ cannot assign -LL | | }); - | |_____- in this closure +LL | let mut f = to_fn(move || { + | ----- ------- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | n += 1; + | ^^^^^^ cannot assign error: aborting due to 4 previous errors diff --git a/src/test/ui/unboxed-closures/unboxed-closures-mutated-upvar-from-fn-closure.stderr b/src/test/ui/unboxed-closures/unboxed-closures-mutated-upvar-from-fn-closure.stderr index 80e84fb7cad..7d15cd0c882 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-mutated-upvar-from-fn-closure.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closures-mutated-upvar-from-fn-closure.stderr @@ -1,18 +1,15 @@ error[E0594]: cannot assign to `counter`, as it is a captured variable in a `Fn` closure --> $DIR/unboxed-closures-mutated-upvar-from-fn-closure.rs:11:9 | -LL | fn call<F>(f: F) where F : Fn() { - | - change this to accept `FnMut` instead of `Fn` +LL | fn call<F>(f: F) where F : Fn() { + | - change this to accept `FnMut` instead of `Fn` ... -LL | call(|| { - | _____----_- - | | | - | | expects `Fn` instead of `FnMut` -LL | | counter += 1; - | | ^^^^^^^^^^^^ cannot assign -LL | | -LL | | }); - | |_____- in this closure +LL | call(|| { + | ---- -- in this closure + | | + | expects `Fn` instead of `FnMut` +LL | counter += 1; + | ^^^^^^^^^^^^ cannot assign error: aborting due to previous error diff --git a/src/test/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr b/src/test/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr index e9883903674..4f89afa320d 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closures-static-call-wrong-trait.stderr @@ -1,8 +1,8 @@ -error[E0599]: no method named `call` found for closure `[closure@$DIR/unboxed-closures-static-call-wrong-trait.rs:6:26: 6:31]` in the current scope +error[E0599]: no method named `call` found for closure `[closure@$DIR/unboxed-closures-static-call-wrong-trait.rs:6:26: 6:29]` in the current scope --> $DIR/unboxed-closures-static-call-wrong-trait.rs:7:10 | LL | mut_.call((0, )); - | ---- ^^^^ method not found in `[closure@$DIR/unboxed-closures-static-call-wrong-trait.rs:6:26: 6:31]` + | ---- ^^^^ method not found in `[closure@$DIR/unboxed-closures-static-call-wrong-trait.rs:6:26: 6:29]` | | | this is a function, perhaps you wish to call it diff --git a/src/test/ui/unsized/box-instead-of-dyn-fn.stderr b/src/test/ui/unsized/box-instead-of-dyn-fn.stderr index b9d51d21e9a..c96c59afc5a 100644 --- a/src/test/ui/unsized/box-instead-of-dyn-fn.stderr +++ b/src/test/ui/unsized/box-instead-of-dyn-fn.stderr @@ -14,8 +14,8 @@ LL | | LL | | } | |_____- `if` and `else` have incompatible types | - = note: expected closure `[closure@$DIR/box-instead-of-dyn-fn.rs:8:9: 8:32]` - found struct `Box<[closure@$DIR/box-instead-of-dyn-fn.rs:10:18: 10:43]>` + = note: expected closure `[closure@$DIR/box-instead-of-dyn-fn.rs:8:9: 8:16]` + found struct `Box<[closure@$DIR/box-instead-of-dyn-fn.rs:10:18: 10:25]>` error[E0746]: return type cannot have an unboxed trait object --> $DIR/box-instead-of-dyn-fn.rs:5:56 diff --git a/src/test/ui/unsized/issue-91801.stderr b/src/test/ui/unsized/issue-91801.stderr index e8545149586..8795aa1687f 100644 --- a/src/test/ui/unsized/issue-91801.stderr +++ b/src/test/ui/unsized/issue-91801.stderr @@ -5,7 +5,7 @@ LL | fn or<'a>(first: &'static Validator<'a>, second: &'static Validator<'a>) -> | ^^^^^^^^^^^^^ doesn't have a size known at compile-time | = note: for information on `impl Trait`, see <https://doc.rust-lang.org/book/ch10-02-traits.html#returning-types-that-implement-traits> -help: use `impl Fn(&'a Something) -> Result<(), ()> + Send + Sync + 'a` as the return type, as all return paths are of type `Box<[closure@$DIR/issue-91801.rs:10:21: 12:6]>`, which implements `Fn(&'a Something) -> Result<(), ()> + Send + Sync + 'a` +help: use `impl Fn(&'a Something) -> Result<(), ()> + Send + Sync + 'a` as the return type, as all return paths are of type `Box<[closure@$DIR/issue-91801.rs:10:21: 10:70]>`, which implements `Fn(&'a Something) -> Result<(), ()> + Send + Sync + 'a` | LL | fn or<'a>(first: &'static Validator<'a>, second: &'static Validator<'a>) -> impl Fn(&'a Something) -> Result<(), ()> + Send + Sync + 'a { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/src/tools/clippy/tests/ui/crashes/ice-6251.stderr b/src/tools/clippy/tests/ui/crashes/ice-6251.stderr index 77a3c2ba4ad..8da2965c635 100644 --- a/src/tools/clippy/tests/ui/crashes/ice-6251.stderr +++ b/src/tools/clippy/tests/ui/crashes/ice-6251.stderr @@ -33,7 +33,7 @@ LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> { | ^^^^^^^^^^^ expected `usize`, found closure | = note: expected type `usize` - found closure `[closure@$DIR/ice-6251.rs:4:44: 4:55]` + found closure `[closure@$DIR/ice-6251.rs:4:44: 4:53]` error: aborting due to 4 previous errors |