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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/rfcs/rfc-2396-target_feature-11/fn-traits.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/rfcs/rfc-2396-target_feature-11/fn-traits.rs')
-rw-r--r-- | src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs b/src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs new file mode 100644 index 000000000..43bda4962 --- /dev/null +++ b/src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs @@ -0,0 +1,34 @@ +// only-x86_64 + +#![feature(target_feature_11)] + +#[target_feature(enable = "avx")] +fn foo() {} + +#[target_feature(enable = "avx")] +unsafe fn foo_unsafe() {} + +fn call(f: impl Fn()) { + f() +} + +fn call_mut(f: impl FnMut()) { + f() +} + +fn call_once(f: impl FnOnce()) { + f() +} + +fn main() { + call(foo); //~ ERROR expected a `Fn<()>` closure, found `fn() {foo}` + call_mut(foo); //~ ERROR expected a `FnMut<()>` closure, found `fn() {foo}` + call_once(foo); //~ ERROR expected a `FnOnce<()>` closure, found `fn() {foo}` + + call(foo_unsafe); + //~^ ERROR expected a `Fn<()>` closure, found `unsafe fn() {foo_unsafe}` + call_mut(foo_unsafe); + //~^ ERROR expected a `FnMut<()>` closure, found `unsafe fn() {foo_unsafe}` + call_once(foo_unsafe); + //~^ ERROR expected a `FnOnce<()>` closure, found `unsafe fn() {foo_unsafe}` +} |