Remove allocation from width of character function.
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16362c737f
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@ -690,14 +690,16 @@ impl CodeMap {
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return 1;
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}
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let src = local_begin.fm.external_src.borrow();
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// We need to extend the snippet to the end of the src rather than to end_index so when
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// searching forwards for boundaries we've got somewhere to search.
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let snippet = if let Some(ref src) = local_begin.fm.src {
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let len = src.len();
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(&src[start_index..len]).to_string()
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} else if let Some(src) = local_begin.fm.external_src.borrow().get_source() {
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(&src[start_index..len])
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} else if let Some(src) = src.get_source() {
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let len = src.len();
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(&src[start_index..len]).to_string()
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(&src[start_index..len])
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} else {
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return 1;
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};
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