17 lines
467 B
Rust
17 lines
467 B
Rust
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// Here we check that `_ @ sub` is syntactically invalid
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// and comes with a nice actionable suggestion.
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fn main() {}
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#[cfg(FALSE)]
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fn wild_before_at_is_bad_syntax() {
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let _ @ a = 0;
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//~^ ERROR pattern on wrong side of `@`
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let _ @ ref a = 0;
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//~^ ERROR pattern on wrong side of `@`
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let _ @ ref mut a = 0;
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//~^ ERROR pattern on wrong side of `@`
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let _ @ (a, .., b) = (0, 1, 2, 3);
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//~^ ERROR left-hand side of `@` must be a binding
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}
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