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23 lines
537 B
Rust
23 lines
537 B
Rust
#![feature(fn_delegation)]
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#![allow(incomplete_features)]
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#![deny(unsafe_op_in_unsafe_fn)]
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#![deny(unused_unsafe)]
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mod to_reuse {
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unsafe extern "C" {
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pub fn default_unsafe_foo();
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pub unsafe fn unsafe_foo();
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pub safe fn safe_foo();
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}
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}
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reuse to_reuse::{default_unsafe_foo, unsafe_foo, safe_foo};
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fn main() {
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let _: extern "C" fn() = default_unsafe_foo;
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//~^ ERROR mismatched types
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let _: extern "C" fn() = unsafe_foo;
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//~^ ERROR mismatched types
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let _: extern "C" fn() = safe_foo;
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}
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