mirror of https://github.com/rust-lang/cargo
18 lines
352 B
Rust
18 lines
352 B
Rust
// This fixes rust-lang/rust#123304.
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// If that lint stops emitting duplicate suggestions,
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// we might need to find a substitution.
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#![warn(unsafe_op_in_unsafe_fn)]
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macro_rules! foo {
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($x:ident) => {
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pub unsafe fn $x() { unsafe {
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let _ = String::new().as_mut_vec();
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}}
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};
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}
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fn main() {
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foo!(a);
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foo!(b);
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}
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