22 lines
445 B
Rust
22 lines
445 B
Rust
//@ compile-flags: -C no-prepopulate-passes -Copt-level=0
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//
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//@ only-x86_64
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//@ ignore-windows
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#![crate_type = "lib"]
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extern "C" {
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fn variadic_fn(_: i32, ...);
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}
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#[repr(C)]
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struct Foo(u8);
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#[repr(C)]
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struct Bar(u64, u64, u64);
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// Ensure that emit arguments of the correct type.
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pub unsafe fn test_call_variadic() {
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// CHECK: call void (i32, ...) @variadic_fn(i32 0, i8 {{.*}}, ptr {{.*}})
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variadic_fn(0, Foo(0), Bar(0, 0, 0))
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}
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