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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/consts/const-eval/const_fn_ptr_fail2.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/consts/const-eval/const_fn_ptr_fail2.rs')
-rw-r--r-- | src/test/ui/consts/const-eval/const_fn_ptr_fail2.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-eval/const_fn_ptr_fail2.rs b/src/test/ui/consts/const-eval/const_fn_ptr_fail2.rs new file mode 100644 index 000000000..804ebf660 --- /dev/null +++ b/src/test/ui/consts/const-eval/const_fn_ptr_fail2.rs @@ -0,0 +1,23 @@ +// build-fail +// compile-flags: -Zunleash-the-miri-inside-of-you + +#![allow(const_err)] + +fn double(x: usize) -> usize { + x * 2 +} +const X: fn(usize) -> usize = double; + +const fn bar(x: fn(usize) -> usize, y: usize) -> usize { + x(y) +} + +const Y: usize = bar(X, 2); // FIXME: should fail to typeck someday +const Z: usize = bar(double, 2); // FIXME: should fail to typeck someday + +fn main() { + assert_eq!(Y, 4); + //~^ ERROR evaluation of constant value failed + assert_eq!(Z, 4); + //~^ ERROR evaluation of constant value failed +} |