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Diffstat (limited to '')
-rw-r--r-- | src/test/codegen/unwind-extern-exports.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/codegen/unwind-extern-exports.rs b/src/test/codegen/unwind-extern-exports.rs new file mode 100644 index 000000000..c939235fb --- /dev/null +++ b/src/test/codegen/unwind-extern-exports.rs @@ -0,0 +1,16 @@ +// compile-flags: -C opt-level=0 +// ignore-wasm32-bare compiled with panic=abort by default + +#![crate_type = "lib"] +#![feature(c_unwind)] + +// Make sure these all do *not* get the attribute. +// We disable optimizations to prevent LLVM from infering the attribute. +// CHECK-NOT: nounwind + +// "C" ABI +pub extern "C-unwind" fn foo_unwind() {} + +// "Rust" +// (`extern "Rust"` could be removed as all `fn` get it implicitly; we leave it in for clarity.) +pub fn bar() {} |