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https://github.com/rust-lang/rust
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22 lines
422 B
Rust
22 lines
422 B
Rust
//@ compile-flags: -C no-prepopulate-passes
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//@ needs-unwind
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#![crate_type = "lib"]
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extern "C" {
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// CHECK: Function Attrs:{{.*}}nounwind
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// CHECK-NEXT: declare{{.*}}void @extern_fn
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fn extern_fn();
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}
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extern "C-unwind" {
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// CHECK-NOT: nounwind
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// CHECK: declare{{.*}}void @c_unwind_extern_fn
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fn c_unwind_extern_fn();
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}
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pub unsafe fn force_declare() {
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extern_fn();
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c_unwind_extern_fn();
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}
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