21 lines
541 B
Rust
21 lines
541 B
Rust
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// Regression test for #88403, where prefixing with an underscore was
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// erroneously suggested for a nested shorthand struct field binding.
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// run-rustfix
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#![allow(unused)]
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#![forbid(unused_variables)]
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struct Inner { i: i32 }
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struct Outer { o: Inner }
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fn foo(Outer { o: Inner { i: _ } }: Outer) {}
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//~^ ERROR: unused variable: `i`
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//~| HELP: try ignoring the field
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fn main() {
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let s = Outer { o: Inner { i: 42 } };
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let Outer { o: Inner { i: _ } } = s;
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//~^ ERROR: unused variable: `i`
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//~| HELP: try ignoring the field
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}
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