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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/consts/issue-54954.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/consts/issue-54954.rs')
-rw-r--r-- | src/test/ui/consts/issue-54954.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/consts/issue-54954.rs b/src/test/ui/consts/issue-54954.rs new file mode 100644 index 000000000..520bf508f --- /dev/null +++ b/src/test/ui/consts/issue-54954.rs @@ -0,0 +1,19 @@ +const ARR_LEN: usize = Tt::const_val::<[i8; 123]>(); +//~^ ERROR E0790 + +trait Tt { + const fn const_val<T: Sized>() -> usize { + //~^ ERROR functions in traits cannot be declared const + core::mem::size_of::<T>() + } +} + +fn f(z: [f32; ARR_LEN]) -> [f32; ARR_LEN] { + //~^ constant + //~| constant + z +} + +fn main() { + let _ = f([1f32; ARR_LEN]); +} |