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Fix some clippy lints

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This commit is contained in:
Joshua Nelson 2020-12-03 17:06:58 -05:00
parent b7ebc6b0c1
commit 0ad3dce83a
9 changed files with 28 additions and 33 deletions
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6
compiler/rustc_span/src/source_map.rs
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@ -623,7 +623,7 @@ impl SourceMap {
self.span_to_source(sp, |src, start_index, end_index| {
src.get(start_index..end_index)
.map(|s| s.to_string())
.ok_or_else(|| SpanSnippetError::IllFormedSpan(sp))
.ok_or(SpanSnippetError::IllFormedSpan(sp))
})
}
@ -640,9 +640,7 @@ impl SourceMap {
/// Returns the source snippet as `String` before the given `Span`.
pub fn span_to_prev_source(&self, sp: Span) -> Result<String, SpanSnippetError> {
self.span_to_source(sp, |src, start_index, _| {
src.get(..start_index)
.map(|s| s.to_string())
.ok_or_else(|| SpanSnippetError::IllFormedSpan(sp))
src.get(..start_index).map(|s| s.to_string()).ok_or(SpanSnippetError::IllFormedSpan(sp))
})
}