diff options
Diffstat (limited to 'tests/ui/unwind-abis/feature-gate-stdcall-unwind.rs')
| -rw-r--r-- | tests/ui/unwind-abis/feature-gate-stdcall-unwind.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/unwind-abis/feature-gate-stdcall-unwind.rs b/tests/ui/unwind-abis/feature-gate-stdcall-unwind.rs new file mode 100644 index 000000000..cfa8eb3ca --- /dev/null +++ b/tests/ui/unwind-abis/feature-gate-stdcall-unwind.rs @@ -0,0 +1,30 @@ +// gate-test-c_unwind +// needs-llvm-components: x86 +// compile-flags: --target=i686-pc-windows-msvc --crate-type=rlib +#![no_core] +#![feature(no_core, lang_items)] +#[lang="sized"] +trait Sized { } + +// Test that the "stdcall-unwind" ABI is feature-gated, and cannot be used when +// the `c_unwind` feature gate is not used. + +extern "stdcall-unwind" fn fu() {} //~ ERROR stdcall-unwind ABI is experimental + +trait T { + extern "stdcall-unwind" fn mu(); //~ ERROR stdcall-unwind ABI is experimental + extern "stdcall-unwind" fn dmu() {} //~ ERROR stdcall-unwind ABI is experimental +} + +struct S; +impl T for S { + extern "stdcall-unwind" fn mu() {} //~ ERROR stdcall-unwind ABI is experimental +} + +impl S { + extern "stdcall-unwind" fn imu() {} //~ ERROR stdcall-unwind ABI is experimental +} + +type TAU = extern "stdcall-unwind" fn(); //~ ERROR stdcall-unwind ABI is experimental + +extern "stdcall-unwind" {} //~ ERROR stdcall-unwind ABI is experimental |