mirror of https://github.com/rust-lang/rust
29 lines
491 B
Rust
29 lines
491 B
Rust
// Regression test for #46314
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#![feature(decl_macro)]
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struct NonCopy(String);
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struct Wrapper {
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inner: NonCopy,
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}
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macro inner_copy($wrapper:ident) {
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$wrapper.inner
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}
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fn main() {
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let wrapper = Wrapper {
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inner: NonCopy("foo".into()),
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};
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assert_two_non_copy(
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inner_copy!(wrapper),
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wrapper.inner,
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//~^ ERROR use of moved value: `wrapper.inner` [E0382]
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);
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}
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fn assert_two_non_copy(a: NonCopy, b: NonCopy) {
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assert_eq!(a.0, b.0);
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}
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