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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:32 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:32 +0000 |
commit | 4547b622d8d29df964fa2914213088b148c498fc (patch) | |
tree | 9fc6b25f3c3add6b745be9a2400a6e96140046e9 /src/test/ui/const-generics/inhabited-assoc-ty-ice-1.rs | |
parent | Releasing progress-linux version 1.66.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-4547b622d8d29df964fa2914213088b148c498fc.tar.xz rustc-4547b622d8d29df964fa2914213088b148c498fc.zip |
Merging upstream version 1.67.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/const-generics/inhabited-assoc-ty-ice-1.rs')
-rw-r--r-- | src/test/ui/const-generics/inhabited-assoc-ty-ice-1.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/inhabited-assoc-ty-ice-1.rs b/src/test/ui/const-generics/inhabited-assoc-ty-ice-1.rs new file mode 100644 index 000000000..b385406b0 --- /dev/null +++ b/src/test/ui/const-generics/inhabited-assoc-ty-ice-1.rs @@ -0,0 +1,28 @@ +// run-pass +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +// This tests that the inhabited check doesn't cause +// ICEs by trying to evaluate `T::ASSOC` with an incorrect `ParamEnv`. + +trait Foo { + const ASSOC: usize = 1; +} + +#[allow(unused_tuple_struct_fields)] +struct Iced<T: Foo>(T, [(); T::ASSOC]) +where + [(); T::ASSOC]: ; + +impl Foo for u32 {} + +fn foo<T: Foo>() +where + [(); T::ASSOC]: , +{ + let _iced: Iced<T> = return; +} + +fn main() { + foo::<u32>(); +} |