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| author | bors <bors@rust-lang.org> | 2022-07-02 11:24:17 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-07-02 11:24:17 +0000 |
| commit | 0075bb4fad68e64b6d1be06bf2db366c30bc75e1 (patch) | |
| tree | a5160fdc5cce917dc6bae3cb99277dab7b37e279 /src/test | |
| parent | aedf78e56b2279cc869962feac5153b6ba7001ed (diff) | |
| parent | cbbf06b0cd39dc93033568f1e65f5363cbbdebcd (diff) | |
| download | rust-0075bb4fad68e64b6d1be06bf2db366c30bc75e1.tar.gz rust-0075bb4fad68e64b6d1be06bf2db366c30bc75e1.zip | |
Auto merge of #91743 - cjgillot:enable_mir_inlining_inline_all, r=oli-obk
Enable MIR inlining Continuation of https://github.com/rust-lang/rust/pull/82280 by `@wesleywiser.` #82280 has shown nice compile time wins could be obtained by enabling MIR inlining. Most of the issues in https://github.com/rust-lang/rust/issues/81567 are now fixed, except the interaction with polymorphization which is worked around specifically. I believe we can proceed with enabling MIR inlining in the near future (preferably just after beta branching, in case we discover new issues). Steps before merging: - [x] figure out the interaction with polymorphization; - [x] figure out how miri should deal with extern types; - [x] silence the extra arithmetic overflow warnings; - [x] remove the codegen fulfilment ICE; - [x] remove the type normalization ICEs while compiling nalgebra; - [ ] tweak the inlining threshold.
Diffstat (limited to 'src/test')
26 files changed, 145 insertions, 112 deletions
diff --git a/src/test/codegen/issue-37945.rs b/src/test/codegen/issue-37945.rs index ee63a783f52..4234c26b5e8 100644 --- a/src/test/codegen/issue-37945.rs +++ b/src/test/codegen/issue-37945.rs @@ -17,7 +17,7 @@ pub fn is_empty_1(xs: Iter<f32>) -> bool { // CHECK-NEXT: start: // CHECK-NEXT: [[A:%.*]] = icmp ne {{i32\*|ptr}} %xs.1, null // CHECK-NEXT: tail call void @llvm.assume(i1 [[A]]) -// CHECK-NEXT: [[B:%.*]] = icmp eq {{i32\*|ptr}} %xs.0, %xs.1 +// CHECK-NEXT: [[B:%.*]] = icmp eq {{i32\*|ptr}} %xs.1, %xs.0 // CHECK-NEXT: ret i1 [[B:%.*]] {xs}.next().is_none() } @@ -28,7 +28,7 @@ pub fn is_empty_2(xs: Iter<f32>) -> bool { // CHECK-NEXT: start: // CHECK-NEXT: [[C:%.*]] = icmp ne {{i32\*|ptr}} %xs.1, null // CHECK-NEXT: tail call void @llvm.assume(i1 [[C]]) -// CHECK-NEXT: [[D:%.*]] = icmp eq {{i32\*|ptr}} %xs.0, %xs.1 +// CHECK-NEXT: [[D:%.*]] = icmp eq {{i32\*|ptr}} %xs.1, %xs.0 // CHECK-NEXT: ret i1 [[D:%.*]] xs.map(|&x| x).next().is_none() } diff --git a/src/test/codegen/issue-75659.rs b/src/test/codegen/issue-75659.rs index d093c841d68..6bcb59affe3 100644 --- a/src/test/codegen/issue-75659.rs +++ b/src/test/codegen/issue-75659.rs @@ -1,7 +1,7 @@ // This test checks that the call to memchr/slice_contains is optimized away // when searching in small slices. -// compile-flags: -O +// compile-flags: -O -Zinline-mir=no // only-x86_64 #![crate_type = "lib"] diff --git a/src/test/codegen/mem-replace-direct-memcpy.rs b/src/test/codegen/mem-replace-direct-memcpy.rs index d1c4c56dbe4..b41ef538d71 100644 --- a/src/test/codegen/mem-replace-direct-memcpy.rs +++ b/src/test/codegen/mem-replace-direct-memcpy.rs @@ -3,7 +3,7 @@ // may e.g. multiply `size_of::<T>()` with a variable "count" (which is only // known to be `1` after inlining). -// compile-flags: -C no-prepopulate-passes +// compile-flags: -C no-prepopulate-passes -Zinline-mir=no #![crate_type = "lib"] @@ -12,14 +12,12 @@ pub fn replace_byte(dst: &mut u8, src: u8) -> u8 { } // NOTE(eddyb) the `CHECK-NOT`s ensure that the only calls of `@llvm.memcpy` in -// the entire output, are the two direct calls we want, from `ptr::{read,write}`. +// the entire output, are the two direct calls we want, from `ptr::replace`. // CHECK-NOT: call void @llvm.memcpy -// CHECK: ; core::ptr::read +// CHECK: ; core::mem::replace // CHECK-NOT: call void @llvm.memcpy -// CHECK: call void @llvm.memcpy.{{.+}}({{i8\*|ptr}} align 1 %{{.*}}, {{i8\*|ptr}} align 1 %src, i{{.*}} 1, i1 false) +// CHECK: call void @llvm.memcpy.{{.+}}({{i8\*|ptr}} align 1 %{{.*}}, {{i8\*|ptr}} align 1 %dest, i{{.*}} 1, i1 false) // CHECK-NOT: call void @llvm.memcpy -// CHECK: ; core::ptr::write -// CHECK-NOT: call void @llvm.memcpy -// CHECK: call void @llvm.memcpy.{{.+}}({{i8\*|ptr}} align 1 %dst, {{i8\*|ptr}} align 1 %src, i{{.*}} 1, i1 false) +// CHECK: call void @llvm.memcpy.{{.+}}({{i8\*|ptr}} align 1 %dest, {{i8\*|ptr}} align 1 %src{{.*}}, i{{.*}} 1, i1 false) // CHECK-NOT: call void @llvm.memcpy diff --git a/src/test/codegen/remap_path_prefix/main.rs b/src/test/codegen/remap_path_prefix/main.rs index 381f11ff1ef..9bef743ddcb 100644 --- a/src/test/codegen/remap_path_prefix/main.rs +++ b/src/test/codegen/remap_path_prefix/main.rs @@ -1,7 +1,7 @@ // ignore-windows // -// compile-flags: -g -C no-prepopulate-passes --remap-path-prefix={{cwd}}=/the/cwd --remap-path-prefix={{src-base}}=/the/src +// compile-flags: -g -C no-prepopulate-passes --remap-path-prefix={{cwd}}=/the/cwd --remap-path-prefix={{src-base}}=/the/src -Zinline-mir=no // aux-build:remap_path_prefix_aux.rs extern crate remap_path_prefix_aux; diff --git a/src/test/codegen/simd-wide-sum.rs b/src/test/codegen/simd-wide-sum.rs index fde9b0fcd8a..015ac4fe4d1 100644 --- a/src/test/codegen/simd-wide-sum.rs +++ b/src/test/codegen/simd-wide-sum.rs @@ -47,8 +47,9 @@ pub fn wider_reduce_iter(x: Simd<u8, N>) -> u16 { #[no_mangle] // CHECK-LABEL: @wider_reduce_into_iter pub fn wider_reduce_into_iter(x: Simd<u8, N>) -> u16 { - // CHECK: zext <8 x i8> - // CHECK-SAME: to <8 x i16> - // CHECK: call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> + // FIXME MIR inlining messes up LLVM optimizations. + // WOULD-CHECK: zext <8 x i8> + // WOULD-CHECK-SAME: to <8 x i16> + // WOULD-CHECK: call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> x.to_array().into_iter().map(u16::from).sum() } diff --git a/src/test/codegen/slice-ref-equality.rs b/src/test/codegen/slice-ref-equality.rs index e5cde5e9e74..47fde12bf30 100644 --- a/src/test/codegen/slice-ref-equality.rs +++ b/src/test/codegen/slice-ref-equality.rs @@ -1,4 +1,4 @@ -// compile-flags: -C opt-level=3 +// compile-flags: -C opt-level=3 -Zmerge-functions=disabled #![crate_type = "lib"] diff --git a/src/test/codegen/swap-small-types.rs b/src/test/codegen/swap-small-types.rs index 2f375844cc7..03e2a2327fc 100644 --- a/src/test/codegen/swap-small-types.rs +++ b/src/test/codegen/swap-small-types.rs @@ -11,9 +11,10 @@ type RGB48 = [u16; 3]; // CHECK-LABEL: @swap_rgb48 #[no_mangle] pub fn swap_rgb48(x: &mut RGB48, y: &mut RGB48) { -// CHECK-NOT: alloca -// CHECK: load i48 -// CHECK: store i48 + // FIXME MIR inlining messes up LLVM optimizations. +// WOULD-CHECK-NOT: alloca +// WOULD-CHECK: load i48 +// WOULD-CHECK: store i48 swap(x, y) } diff --git a/src/test/codegen/vec-in-place.rs b/src/test/codegen/vec-in-place.rs index 13c41f7d4a9..62139aa9beb 100644 --- a/src/test/codegen/vec-in-place.rs +++ b/src/test/codegen/vec-in-place.rs @@ -53,16 +53,18 @@ pub fn vec_iterator_cast_unwrap(vec: Vec<Wrapper<u8>>) -> Vec<u8> { // CHECK-LABEL: @vec_iterator_cast_aggregate #[no_mangle] pub fn vec_iterator_cast_aggregate(vec: Vec<[u64; 4]>) -> Vec<Foo> { - // CHECK-NOT: loop - // CHECK-NOT: call + // FIXME These checks should be the same as other functions. + // CHECK-NOT: @__rust_alloc + // CHECK-NOT: @__rust_alloc vec.into_iter().map(|e| unsafe { std::mem::transmute(e) }).collect() } // CHECK-LABEL: @vec_iterator_cast_deaggregate #[no_mangle] pub fn vec_iterator_cast_deaggregate(vec: Vec<Bar>) -> Vec<[u64; 4]> { - // CHECK-NOT: loop - // CHECK-NOT: call + // FIXME These checks should be the same as other functions. + // CHECK-NOT: @__rust_alloc + // CHECK-NOT: @__rust_alloc // Safety: For the purpose of this test we assume that Bar layout matches [u64; 4]. // This currently is not guaranteed for repr(Rust) types, but it happens to work here and diff --git a/src/test/mir-opt/inline/caller-with-trivial-bound.rs b/src/test/mir-opt/inline/caller-with-trivial-bound.rs new file mode 100644 index 00000000000..8545db89414 --- /dev/null +++ b/src/test/mir-opt/inline/caller-with-trivial-bound.rs @@ -0,0 +1,26 @@ +// ignore-wasm32 compiled with panic=abort by default +// needs-unwind + +#![crate_type = "lib"] +pub trait Factory<T> { + type Item; +} + +pub struct IntFactory; + +impl<T> Factory<T> for IntFactory { + type Item = usize; +} + +// EMIT_MIR caller_with_trivial_bound.foo.Inline.diff +pub fn foo<T>() +where + IntFactory: Factory<T>, +{ + let mut x: <IntFactory as Factory<T>>::Item = bar::<T>(); +} + +#[inline(always)] +pub fn bar<T>() -> <IntFactory as Factory<T>>::Item { + 0usize +} diff --git a/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff b/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff new file mode 100644 index 00000000000..5d236373a4c --- /dev/null +++ b/src/test/mir-opt/inline/caller_with_trivial_bound.foo.Inline.diff @@ -0,0 +1,33 @@ +- // MIR for `foo` before Inline ++ // MIR for `foo` after Inline + + fn foo() -> () { + let mut _0: (); // return place in scope 0 at $DIR/caller-with-trivial-bound.rs:17:1: 17:1 + let mut _1: <IntFactory as Factory<T>>::Item; // in scope 0 at $DIR/caller-with-trivial-bound.rs:20:9: 20:14 + scope 1 { + debug x => _1; // in scope 1 at $DIR/caller-with-trivial-bound.rs:20:9: 20:14 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/caller-with-trivial-bound.rs:20:9: 20:14 + _1 = bar::<T>() -> bb1; // scope 0 at $DIR/caller-with-trivial-bound.rs:20:51: 20:61 + // mir::Constant + // + span: $DIR/caller-with-trivial-bound.rs:20:51: 20:59 + // + literal: Const { ty: fn() -> <IntFactory as Factory<T>>::Item {bar::<T>}, val: Value(Scalar(<ZST>)) } + } + + bb1: { + _0 = const (); // scope 0 at $DIR/caller-with-trivial-bound.rs:19:1: 21:2 + drop(_1) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/caller-with-trivial-bound.rs:21:1: 21:2 + } + + bb2: { + StorageDead(_1); // scope 0 at $DIR/caller-with-trivial-bound.rs:21:1: 21:2 + return; // scope 0 at $DIR/caller-with-trivial-bound.rs:21:2: 21:2 + } + + bb3 (cleanup): { + resume; // scope 0 at $DIR/caller-with-trivial-bound.rs:16:1: 21:2 + } + } + diff --git a/src/test/mir-opt/inline/inline_cycle.one.Inline.diff b/src/test/mir-opt/inline/inline_cycle.one.Inline.diff index b732e7cdb9b..3b32cb80911 100644 --- a/src/test/mir-opt/inline/inline_cycle.one.Inline.diff +++ b/src/test/mir-opt/inline/inline_cycle.one.Inline.diff @@ -5,17 +5,20 @@ let mut _0: (); // return place in scope 0 at $DIR/inline-cycle.rs:13:10: 13:10 let _1: (); // in scope 0 at $DIR/inline-cycle.rs:14:5: 14:24 + scope 1 (inlined <C as Call>::call) { // at $DIR/inline-cycle.rs:14:5: 14:24 ++ scope 2 (inlined <A<C> as Call>::call) { // at $DIR/inline-cycle.rs:43:9: 43:23 ++ scope 3 (inlined <B<C> as Call>::call) { // at $DIR/inline-cycle.rs:28:9: 28:31 ++ } ++ } + } bb0: { StorageLive(_1); // scope 0 at $DIR/inline-cycle.rs:14:5: 14:24 - _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline-cycle.rs:14:5: 14:24 -+ _1 = <A<C> as Call>::call() -> bb1; // scope 1 at $DIR/inline-cycle.rs:43:9: 43:23 ++ _1 = <C as Call>::call() -> bb1; // scope 3 at $DIR/inline-cycle.rs:36:9: 36:28 // mir::Constant - // + span: $DIR/inline-cycle.rs:14:5: 14:22 -- // + literal: Const { ty: fn() {<C as Call>::call}, val: Value(Scalar(<ZST>)) } -+ // + span: $DIR/inline-cycle.rs:43:9: 43:21 -+ // + literal: Const { ty: fn() {<A<C> as Call>::call}, val: Value(Scalar(<ZST>)) } ++ // + span: $DIR/inline-cycle.rs:36:9: 36:26 + // + literal: Const { ty: fn() {<C as Call>::call}, val: Value(Scalar(<ZST>)) } } bb1: { diff --git a/src/test/mir-opt/inline/inline_cycle.two.Inline.diff b/src/test/mir-opt/inline/inline_cycle.two.Inline.diff index eac5bf8edec..c7f8a64afcd 100644 --- a/src/test/mir-opt/inline/inline_cycle.two.Inline.diff +++ b/src/test/mir-opt/inline/inline_cycle.two.Inline.diff @@ -11,6 +11,9 @@ + let _3: (); // in scope 1 at $DIR/inline-cycle.rs:54:5: 54:8 + let mut _4: fn() {f}; // in scope 1 at $DIR/inline-cycle.rs:54:5: 54:6 + scope 2 (inlined <fn() {f} as FnOnce<()>>::call_once - shim(fn() {f})) { // at $DIR/inline-cycle.rs:54:5: 54:8 ++ scope 3 (inlined f) { // at $SRC_DIR/core/src/ops/function.rs:LL:COL ++ let _6: (); // in scope 3 at $DIR/inline-cycle.rs:59:5: 59:12 ++ } + } + } @@ -21,19 +24,26 @@ + _2 = f; // scope 0 at $DIR/inline-cycle.rs:49:5: 49:12 // mir::Constant - // + span: $DIR/inline-cycle.rs:49:5: 49:9 -- // + literal: Const { ty: fn(fn() {f}) {call::<fn() {f}>}, val: Value(Scalar(<ZST>)) } -- // mir::Constant - // + span: $DIR/inline-cycle.rs:49:10: 49:11 - // + literal: Const { ty: fn() {f}, val: Value(Scalar(<ZST>)) } ++ // + span: $DIR/inline-cycle.rs:49:10: 49:11 ++ // + literal: Const { ty: fn() {f}, val: Value(Scalar(<ZST>)) } + StorageLive(_3); // scope 1 at $DIR/inline-cycle.rs:54:5: 54:8 + StorageLive(_4); // scope 1 at $DIR/inline-cycle.rs:54:5: 54:6 + _4 = move _2; // scope 1 at $DIR/inline-cycle.rs:54:5: 54:6 + StorageLive(_5); // scope 1 at $DIR/inline-cycle.rs:54:5: 54:8 + _5 = const (); // scope 1 at $DIR/inline-cycle.rs:54:5: 54:8 -+ _3 = move _4() -> bb1; // scope 2 at $SRC_DIR/core/src/ops/function.rs:LL:COL ++ StorageLive(_6); // scope 3 at $DIR/inline-cycle.rs:59:5: 59:12 ++ _6 = call::<fn() {f}>(f) -> bb1; // scope 3 at $DIR/inline-cycle.rs:59:5: 59:12 ++ // mir::Constant ++ // + span: $DIR/inline-cycle.rs:59:5: 59:9 + // + literal: Const { ty: fn(fn() {f}) {call::<fn() {f}>}, val: Value(Scalar(<ZST>)) } + // mir::Constant +- // + span: $DIR/inline-cycle.rs:49:10: 49:11 ++ // + span: $DIR/inline-cycle.rs:59:10: 59:11 + // + literal: Const { ty: fn() {f}, val: Value(Scalar(<ZST>)) } } bb1: { ++ StorageDead(_6); // scope 3 at $DIR/inline-cycle.rs:59:12: 59:13 + StorageDead(_5); // scope 1 at $DIR/inline-cycle.rs:54:5: 54:8 + StorageDead(_4); // scope 1 at $DIR/inline-cycle.rs:54:7: 54:8 + StorageDead(_3); // scope 1 at $DIR/inline-cycle.rs:54:8: 54:9 diff --git a/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff b/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff index 267f53a8dfe..2a19b21510a 100644 --- a/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff +++ b/src/test/mir-opt/inline/inline_cycle_generic.main.Inline.diff @@ -4,12 +4,22 @@ fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/inline-cycle-generic.rs:8:11: 8:11 let _1: (); // in scope 0 at $DIR/inline-cycle-generic.rs:9:5: 9:24 ++ scope 1 (inlined <C as Call>::call) { // at $DIR/inline-cycle-generic.rs:9:5: 9:24 ++ scope 2 (inlined <B<A> as Call>::call) { // at $DIR/inline-cycle-generic.rs:38:9: 38:31 ++ scope 3 (inlined <A as Call>::call) { // at $DIR/inline-cycle-generic.rs:31:9: 31:28 ++ scope 4 (inlined <B<C> as Call>::call) { // at $DIR/inline-cycle-generic.rs:23:9: 23:31 ++ } ++ } ++ } ++ } bb0: { StorageLive(_1); // scope 0 at $DIR/inline-cycle-generic.rs:9:5: 9:24 - _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline-cycle-generic.rs:9:5: 9:24 +- _1 = <C as Call>::call() -> bb1; // scope 0 at $DIR/inline-cycle-generic.rs:9:5: 9:24 ++ _1 = <C as Call>::call() -> bb1; // scope 4 at $DIR/inline-cycle-generic.rs:31:9: 31:28 // mir::Constant - // + span: $DIR/inline-cycle-generic.rs:9:5: 9:22 +- // + span: $DIR/inline-cycle-generic.rs:9:5: 9:22 ++ // + span: $DIR/inline-cycle-generic.rs:31:9: 31:26 // + literal: Const { ty: fn() {<C as Call>::call}, val: Value(Scalar(<ZST>)) } } @@ -17,6 +27,10 @@ StorageDead(_1); // scope 0 at $DIR/inline-cycle-generic.rs:9:24: 9:25 _0 = const (); // scope 0 at $DIR/inline-cycle-generic.rs:8:11: 10:2 return; // scope 0 at $DIR/inline-cycle-generic.rs:10:2: 10:2 ++ } ++ ++ bb2 (cleanup): { ++ resume; // scope 0 at $DIR/inline-cycle-generic.rs:8:1: 10:2 } } diff --git a/src/test/ui/issues/issue-67552.rs b/src/test/ui/issues/issue-67552.rs index 98192dae20d..ec1997ccd5d 100644 --- a/src/test/ui/issues/issue-67552.rs +++ b/src/test/ui/issues/issue-67552.rs @@ -1,4 +1,5 @@ // build-fail +// compile-flags: -Copt-level=0 // normalize-stderr-test: ".nll/" -> "/" fn main() { diff --git a/src/test/ui/issues/issue-67552.stderr b/src/test/ui/issues/issue-67552.stderr index cf05a72e921..2968be7c71f 100644 --- a/src/test/ui/issues/issue-67552.stderr +++ b/src/test/ui/issues/issue-67552.stderr @@ -1,11 +1,11 @@ error: reached the recursion limit while instantiating `rec::<&mut &mut &mut &mut &mut &... &mut &mut &mut &mut &mut Empty>` - --> $DIR/issue-67552.rs:28:9 + --> $DIR/issue-67552.rs:29:9 | LL | rec(identity(&mut it)) | ^^^^^^^^^^^^^^^^^^^^^^ | note: `rec` defined here - --> $DIR/issue-67552.rs:21:1 + --> $DIR/issue-67552.rs:22:1 | LL | / fn rec<T>(mut it: T) LL | | where diff --git a/src/test/ui/panics/location-detail-unwrap-no-file.rs b/src/test/ui/panics/location-detail-unwrap-no-file.rs index 16cf8a17ff1..5955d9a25ae 100644 --- a/src/test/ui/panics/location-detail-unwrap-no-file.rs +++ b/src/test/ui/panics/location-detail-unwrap-no-file.rs @@ -1,6 +1,6 @@ // run-fail // check-run-results -// compile-flags: -Zlocation-detail=line,column +// compile-flags: -Copt-level=0 -Zlocation-detail=line,column // exec-env:RUST_BACKTRACE=0 fn main() { diff --git a/src/test/ui/polymorphization/generators.rs b/src/test/ui/polymorphization/generators.rs index 68ea4a026d7..779bac0ace2 100644 --- a/src/test/ui/polymorphization/generators.rs +++ b/src/test/ui/polymorphization/generators.rs @@ -1,5 +1,5 @@ // build-fail -// compile-flags:-Zpolymorphize=on +// compile-flags:-Zpolymorphize=on -Zinline-mir=off #![feature(generic_const_exprs, generators, generator_trait, rustc_attrs)] //~^ WARN the feature `generic_const_exprs` is incomplete diff --git a/src/test/ui/polymorphization/predicates.rs b/src/test/ui/polymorphization/predicates.rs index dea1e21e77f..6a5fc2e33de 100644 --- a/src/test/ui/polymorphization/predicates.rs +++ b/src/test/ui/polymorphization/predicates.rs @@ -1,5 +1,6 @@ // build-fail -// compile-flags:-Zpolymorphize=on +// compile-flags: -Copt-level=0 -Zpolymorphize=on + #![feature(rustc_attrs)] // This test checks that `T` is considered used in `foo`, because it is used in a predicate for diff --git a/src/test/ui/polymorphization/predicates.stderr b/src/test/ui/polymorphization/predicates.stderr index dc6ebceae21..6a74e63fdfe 100644 --- a/src/test/ui/polymorphization/predicates.stderr +++ b/src/test/ui/polymorphization/predicates.stderr @@ -1,17 +1,17 @@ error: item has unused generic parameters - --> $DIR/predicates.rs:14:4 + --> $DIR/predicates.rs:15:4 | LL | fn foo<I, T>(_: I) | ^^^ - generic parameter `T` is unused error: item has unused generic parameters - --> $DIR/predicates.rs:23:4 + --> $DIR/predicates.rs:24:4 | LL | fn baz<I, T>(_: I) | ^^^ - generic parameter `T` is unused error: item has unused generic parameters - --> $DIR/predicates.rs:44:19 + --> $DIR/predicates.rs:45:19 | LL | impl<'a, I, T: 'a, E> Iterator for Foo<'a, I, E> | - - generic parameter `E` is unused @@ -22,7 +22,7 @@ LL | self.find(|_| true) | ^^^^^^^^ error: item has unused generic parameters - --> $DIR/predicates.rs:58:4 + --> $DIR/predicates.rs:59:4 | LL | fn quux<A, B, C: Default>() -> usize | ^^^^ - - generic parameter `B` is unused @@ -30,19 +30,19 @@ LL | fn quux<A, B, C: Default>() -> usize | generic parameter `A` is unused error: item has unused generic parameters - --> $DIR/predicates.rs:75:4 + --> $DIR/predicates.rs:76:4 | LL | fn foobar<F, G>() -> usize | ^^^^^^ - generic parameter `F` is unused error: item has unused generic parameters - --> $DIR/predicates.rs:9:4 + --> $DIR/predicates.rs:10:4 | LL | fn bar<I>() { | ^^^ - generic parameter `I` is unused note: the above error was encountered while instantiating `fn foo::<std::slice::Iter<u32>, T>` - --> $DIR/predicates.rs:85:5 + --> $DIR/predicates.rs:86:5 | LL | foo(x.iter()); | ^^^^^^^^^^^^^ diff --git a/src/test/ui/recursion/issue-83150.rs b/src/test/ui/recursion/issue-83150.rs index aa3f66b2e28..e647f0ff4fb 100644 --- a/src/test/ui/recursion/issue-83150.rs +++ b/src/test/ui/recursion/issue-83150.rs @@ -1,5 +1,6 @@ // build-fail -//~^ ERROR overflow evaluating the requirement +// compile-flags: -Copt-level=0 +//~^^ ERROR overflow evaluating the requirement fn main() { let mut iter = 0u8..1; diff --git a/src/test/ui/recursion/issue-83150.stderr b/src/test/ui/recursion/issue-83150.stderr index 4c8469be626..aaa5884c60c 100644 --- a/src/test/ui/recursion/issue-83150.stderr +++ b/src/test/ui/recursion/issue-83150.stderr @@ -1,5 +1,5 @@ warning: function cannot return without recursing - --> $DIR/issue-83150.rs:9:1 + --> $DIR/issue-83150.rs:10:1 | LL | fn func<T: Iterator<Item = u8>>(iter: &mut T) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing @@ -9,10 +9,10 @@ LL | func(&mut iter.map(|x| x + 1)) = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose -error[E0275]: overflow evaluating the requirement `Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>: Iterator` +error[E0275]: overflow evaluating the requirement `Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [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@$DIR/issue-83150.rs:11:24: 11:33]>: Iterator` | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_83150`) - = note: required because of the requirements on the impl of `Iterator` for `&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>, [closure@$DIR/issue-83150.rs:10:24: 10:33]>` + = note: required because of the requirements on the impl of `Iterator` for `&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut Map<&mut std::ops::Range<u8>, [closure@$DIR/issue-83150.rs:11:24: 11:33]>, [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]>` error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs b/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs deleted file mode 100644 index fd975aaaee4..00000000000 --- a/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs +++ /dev/null @@ -1,43 +0,0 @@ -// known-bug: #93008 -// build-fail -// failure-status: 101 -// compile-flags:--crate-type=lib -Zmir-opt-level=3 -// rustc-env:RUST_BACKTRACE=0 - -// normalize-stderr-test "thread 'rustc' panicked.*" -> "thread 'rustc' panicked" -// normalize-stderr-test "note:.*RUST_BACKTRACE=1.*\n" -> "" -// normalize-stderr-test "error: internal compiler error.*" -> "error: internal compiler error" -// normalize-stderr-test "encountered.*with incompatible types:" "encountered ... with incompatible types:" -// normalize-stderr-test "note:.*unexpectedly panicked.*\n\n" -> "" -// normalize-stderr-test "note: we would appreciate a bug report.*\n\n" -> "" -// normalize-stderr-test "note: compiler flags.*\n\n" -> "" -// normalize-stderr-test "note: rustc.*running on.*\n\n" -> "" -// normalize-stderr-test "query stack during panic:\n" -> "" -// normalize-stderr-test "we're just showing a limited slice of the query stack\n" -> "" -// normalize-stderr-test "end of query stack\n" -> "" -// normalize-stderr-test "#.*\n" -> "" - -// This is a known bug that @compiler-errors tried to fix in #94238, -// but the solution was probably not correct. - -pub trait Factory<T> { - type Item; -} - -pub struct IntFactory; - -impl<T> Factory<T> for IntFactory { - type Item = usize; -} - -pub fn foo<T>() -where - IntFactory: Factory<T>, -{ - let mut x: <IntFactory as Factory<T>>::Item = bar::<T>(); -} - -#[inline] -pub fn bar<T>() -> <IntFactory as Factory<T>>::Item { - 0usize -} diff --git a/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.stderr b/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.stderr deleted file mode 100644 index 56cc5c93c96..00000000000 --- a/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error: internal compiler error - -error: internal compiler error - encountered ... with incompatible types: - left-hand side has type: <IntFactory as Factory<T>>::Item - right-hand side has type: usize - --> $DIR/select-param-env-instead-of-blanket.rs:42:5 - | -LL | let mut x: <IntFactory as Factory<T>>::Item = bar::<T>(); - | ---------- in this inlined function call -... -LL | 0usize - | ^^^^^^ - | - = note: delayed at compiler/rustc_const_eval/src/transform/validate.rs:128:36 - -thread 'rustc' panicked - diff --git a/src/test/ui/traits/issue-91949-hangs-on-recursion.rs b/src/test/ui/traits/issue-91949-hangs-on-recursion.rs index cf2218fe522..499a64f2816 100644 --- a/src/test/ui/traits/issue-91949-hangs-on-recursion.rs +++ b/src/test/ui/traits/issue-91949-hangs-on-recursion.rs @@ -1,4 +1,5 @@ // build-fail +// compile-flags: -Zinline-mir=no // error-pattern: overflow evaluating the requirement `(): Sized` // error-pattern: function cannot return without recursing 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 6c04616344f..f34e7d270f9 100644 --- a/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr +++ b/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr @@ -1,5 +1,5 @@ warning: function cannot return without recursing - --> $DIR/issue-91949-hangs-on-recursion.rs:21:1 + --> $DIR/issue-91949-hangs-on-recursion.rs:22:1 | LL | / fn recurse<T>(elements: T) -> Vec<char> LL | | where @@ -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:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>` + = 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@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$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]>>` error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/type_length_limit.rs b/src/test/ui/type_length_limit.rs index c1f3acbecf9..ce6fdf81121 100644 --- a/src/test/ui/type_length_limit.rs +++ b/src/test/ui/type_length_limit.rs @@ -1,8 +1,10 @@ // build-fail // error-pattern: reached the type-length limit while instantiating +// compile-flags: -Copt-level=0 // normalize-stderr-test: ".nll/" -> "/" // Test that the type length limit can be changed. +// The exact type depends on optimizations, so disable them. #![allow(dead_code)] #![type_length_limit="4"] |