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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/intrinsics/const-eval-select-bad.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/intrinsics/const-eval-select-bad.rs')
-rw-r--r-- | src/test/ui/intrinsics/const-eval-select-bad.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/ui/intrinsics/const-eval-select-bad.rs b/src/test/ui/intrinsics/const-eval-select-bad.rs new file mode 100644 index 000000000..52f4e594f --- /dev/null +++ b/src/test/ui/intrinsics/const-eval-select-bad.rs @@ -0,0 +1,38 @@ +#![feature(const_eval_select)] +#![feature(core_intrinsics)] + +use std::intrinsics::const_eval_select; + +const fn not_fn_items() { + const_eval_select((), || {}, || {}); + //~^ ERROR the trait bound + const_eval_select((), 42, 0xDEADBEEF); + //~^ ERROR the trait bound + //~| ERROR expected a `FnOnce<()>` closure +} + +const fn foo(n: i32) -> i32 { + n +} + +fn bar(n: i32) -> bool { + assert_eq!(n, 0, "{} must be equal to {}", n, 0); + n == 0 +} + +fn baz(n: bool) -> i32 { + assert!(n, "{} must be true", n); + n as i32 +} + +const fn return_ty_mismatch() { + const_eval_select((1,), foo, bar); + //~^ ERROR type mismatch +} + +const fn args_ty_mismatch() { + const_eval_select((true,), foo, baz); + //~^ ERROR type mismatch +} + +fn main() {} |