bjoernager/rust
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remove unnecessary to_string and String::new

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This commit is contained in:
Takayuki Maeda 2022-06-13 15:48:40 +09:00
parent c570ab5a0b
commit 77d6176e69
88 changed files with 292 additions and 340 deletions
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2
compiler/rustc_builtin_macros/src/test.rs
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@ -118,7 +118,7 @@ pub fn expand_test_or_bench(
};
err.span_label(attr_sp, "the `#[test]` macro causes a a function to be run on a test and has no effect on non-functions")
.span_label(item.span, format!("expected a non-associated function, found {} {}", item.kind.article(), item.kind.descr()))
.span_suggestion(attr_sp, "replace with conditional compilation to make the item only exist when tests are being run", String::from("#[cfg(test)]"), Applicability::MaybeIncorrect)
.span_suggestion(attr_sp, "replace with conditional compilation to make the item only exist when tests are being run", "#[cfg(test)]", Applicability::MaybeIncorrect)
.emit();
return vec![Annotatable::Item(item)];