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Diffstat (limited to 'src/test/codegen/ffi-returns-twice.rs')
-rw-r--r-- | src/test/codegen/ffi-returns-twice.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/codegen/ffi-returns-twice.rs b/src/test/codegen/ffi-returns-twice.rs new file mode 100644 index 000000000..0fbe03f0b --- /dev/null +++ b/src/test/codegen/ffi-returns-twice.rs @@ -0,0 +1,11 @@ +// compile-flags: -C no-prepopulate-passes +#![crate_type = "lib"] +#![feature(ffi_returns_twice)] + +pub fn bar() { unsafe { foo() } } + +extern "C" { + // CHECK: declare{{( dso_local)?}} void @foo(){{.*}}[[ATTRS:#[0-9]+]] + // CHECK: attributes [[ATTRS]] = { {{.*}}returns_twice{{.*}} } + #[ffi_returns_twice] pub fn foo(); +} |