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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/const-generics/generic_const_exprs/abstract-const-as-cast-2.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/const-generics/generic_const_exprs/abstract-const-as-cast-2.rs')
-rw-r--r-- | src/test/ui/const-generics/generic_const_exprs/abstract-const-as-cast-2.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/generic_const_exprs/abstract-const-as-cast-2.rs b/src/test/ui/const-generics/generic_const_exprs/abstract-const-as-cast-2.rs new file mode 100644 index 000000000..3b5b87b2b --- /dev/null +++ b/src/test/ui/const-generics/generic_const_exprs/abstract-const-as-cast-2.rs @@ -0,0 +1,20 @@ +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +struct Evaluatable<const N: u128> {} + +struct Foo<const N: u8>([u8; N as usize]) +//~^ Error: unconstrained generic constant +//~| help: try adding a `where` bound using this expression: `where [(); N as usize]:` +where + Evaluatable<{N as u128}>:; + +struct Foo2<const N: u8>(Evaluatable::<{N as u128}>) where Evaluatable<{N as usize as u128 }>:; +//~^ Error: unconstrained generic constant +//~| help: try adding a `where` bound using this expression: `where [(); {N as u128}]:` + +struct Bar<const N: u8>([u8; (N + 2) as usize]) where [(); (N + 1) as usize]:; +//~^ Error: unconstrained generic constant +//~| help: try adding a `where` bound using this expression: `where [(); (N + 2) as usize]:` + +fn main() {} |