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288a565451
This is already warn-by-default, and a future compatibility warning (FCW) that warns in dependencies. Upgrade it to deny-by-default, as the next step towards hard error.
16 lines
289 B
Rust
16 lines
289 B
Rust
// Ensure that trailing semicolons cause errors by default
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macro_rules! foo {
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() => {
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true; //~ ERROR trailing semicolon in macro
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//~| WARN this was previously
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}
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}
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fn main() {
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let _val = match true {
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true => false,
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_ => foo!()
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};
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}
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