diff options
Diffstat (limited to 'tests/ui/consts/miri_unleashed/abi-mismatch.rs')
-rw-r--r-- | tests/ui/consts/miri_unleashed/abi-mismatch.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/consts/miri_unleashed/abi-mismatch.rs b/tests/ui/consts/miri_unleashed/abi-mismatch.rs new file mode 100644 index 000000000..205f7183b --- /dev/null +++ b/tests/ui/consts/miri_unleashed/abi-mismatch.rs @@ -0,0 +1,18 @@ +// Checks that we report ABI mismatches for "const extern fn" +// compile-flags: -Z unleash-the-miri-inside-of-you + +#![feature(const_extern_fn)] + +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() {} |