src/test/ui/unwind-abis/feature-gate-system-unwind.rs


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// Test that the "system-unwind" ABI is feature-gated, and cannot be used when
// the `c_unwind` feature gate is not used.

extern "system-unwind" fn f() {}
//~^ ERROR system-unwind ABI is experimental and subject to change [E0658]

fn main() {
    f();
}