21 lines
431 B
Rust
21 lines
431 B
Rust
// compile-flags: -C panic=abort -O
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#![crate_type = "lib"]
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#![feature(unwind_attributes, core_intrinsics)]
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extern "C" {
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#[unwind(allow)]
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fn bar(data: *mut u8);
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}
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extern "Rust" {
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fn catch(data: *mut u8, exception: *mut u8);
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}
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// CHECK-LABEL: @foo
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#[no_mangle]
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pub unsafe fn foo() -> i32 {
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// CHECK: call void @bar
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// CHECK: ret i32 0
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std::intrinsics::r#try(|x| bar(x), 0 as *mut u8, |x, y| catch(x, y))
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}
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