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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/issues/issue-24947.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/issues/issue-24947.rs')
-rw-r--r-- | src/test/ui/issues/issue-24947.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-24947.rs b/src/test/ui/issues/issue-24947.rs new file mode 100644 index 000000000..23705b4c9 --- /dev/null +++ b/src/test/ui/issues/issue-24947.rs @@ -0,0 +1,25 @@ +// run-pass +// #24947 ICE using a trait-associated const in an array size + + +struct Foo; + +impl Foo { + const SIZE: usize = 8; +} + +trait Bar { + const BAR_SIZE: usize; +} + +impl Bar for Foo { + const BAR_SIZE: usize = 12; +} + +#[allow(unused_variables)] +fn main() { + let w: [u8; 12] = [0u8; <Foo as Bar>::BAR_SIZE]; + let x: [u8; 12] = [0u8; <Foo>::BAR_SIZE]; + let y: [u8; 8] = [0u8; <Foo>::SIZE]; + let z: [u8; 8] = [0u8; Foo::SIZE]; +} |