7f6177e646
cannot use an `as` expression to coerce, so I used a one-off function instead (this is a no-op in stage0, but in stage1+ it triggers coercion from the fn pointer to the fn item type).
24 lines
677 B
Rust
24 lines
677 B
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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extern fn foopy() {}
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static f: extern "C" fn() = foopy;
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static s: S = S { f: foopy };
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struct S {
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f: extern "C" fn()
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}
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pub fn main() {
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assert!(foopy as extern "C" fn() == f);
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assert!(f == s.f);
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}
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