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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/miri_unleashed/abi-mismatch.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/miri_unleashed/abi-mismatch.rs')
-rw-r--r-- | src/test/ui/consts/miri_unleashed/abi-mismatch.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/consts/miri_unleashed/abi-mismatch.rs b/src/test/ui/consts/miri_unleashed/abi-mismatch.rs new file mode 100644 index 000000000..3360e9cac --- /dev/null +++ b/src/test/ui/consts/miri_unleashed/abi-mismatch.rs @@ -0,0 +1,19 @@ +// Checks that we report ABI mismatches for "const extern fn" +// compile-flags: -Z unleash-the-miri-inside-of-you + +#![feature(const_extern_fn)] +#![allow(const_err)] + +const extern "C" fn c_fn() {} + +const fn call_rust_fn(my_fn: extern "Rust" fn()) { + my_fn(); + //~^ ERROR could not evaluate static initializer + //~| NOTE calling a function with calling convention C using calling convention Rust + //~| NOTE inside `call_rust_fn` +} + +static VAL: () = call_rust_fn(unsafe { std::mem::transmute(c_fn as extern "C" fn()) }); +//~^ NOTE inside `VAL` + +fn main() {} |