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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/extern/extern-wrong-value-type.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/extern/extern-wrong-value-type.rs')
-rw-r--r-- | src/test/ui/extern/extern-wrong-value-type.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/extern/extern-wrong-value-type.rs b/src/test/ui/extern/extern-wrong-value-type.rs new file mode 100644 index 000000000..337865ec1 --- /dev/null +++ b/src/test/ui/extern/extern-wrong-value-type.rs @@ -0,0 +1,11 @@ +extern "C" fn f() { +} + +fn is_fn<F>(_: F) where F: Fn() {} + +fn main() { + // extern functions are extern "C" fn + let _x: extern "C" fn() = f; // OK + is_fn(f); + //~^ ERROR expected a `Fn<()>` closure, found `extern "C" fn() {f}` +} |