mirror of https://github.com/rust-lang/rust
17 lines
448 B
Rust
17 lines
448 B
Rust
// test for ICE when casting extern "C" fn when it has a non-FFI-safe argument
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// issue: rust-lang/rust#52334
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//@ check-pass
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//@ normalize-stderr-test "\[i8\]" -> "[i8 or u8 (arch dependant)]"
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//@ normalize-stderr-test "\[u8\]" -> "[i8 or u8 (arch dependant)]"
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type Foo = extern "C" fn(::std::ffi::CStr);
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//~^ WARN `extern` fn uses type
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extern "C" {
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fn meh(blah: Foo);
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//~^ WARN `extern` block uses type
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}
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fn main() {
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meh as usize;
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}
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