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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/statics/static-function-pointer.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/statics/static-function-pointer.rs')
-rw-r--r-- | src/test/ui/statics/static-function-pointer.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/statics/static-function-pointer.rs b/src/test/ui/statics/static-function-pointer.rs new file mode 100644 index 000000000..6c52dfecd --- /dev/null +++ b/src/test/ui/statics/static-function-pointer.rs @@ -0,0 +1,16 @@ +// run-pass + +fn f(x: isize) -> isize { x } +fn g(x: isize) -> isize { 2 * x } + +static F: fn(isize) -> isize = f; +static mut G: fn(isize) -> isize = f; + +pub fn main() { + assert_eq!(F(42), 42); + unsafe { + assert_eq!(G(42), 42); + G = g; + assert_eq!(G(42), 84); + } +} |