tests/codegen-llvm/dealloc-no-unwind.rs


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//@ compile-flags: -Copt-level=3

#![crate_type = "lib"]

struct A;

impl Drop for A {
    fn drop(&mut self) {
        extern "C" {
            fn foo();
        }
        unsafe {
            foo();
        }
    }
}

#[no_mangle]
pub fn a(a: Box<i32>) {
    // CHECK-LABEL: define{{.*}}void @a
    // CHECK: call void @{{.*}}__rust_dealloc
    // CHECK-NEXT: call void @foo
    let _a = A;
    drop(a);
}