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Fix next_point to be unicode aware

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This commit is contained in:
Esteban Küber 2020-01-10 11:02:47 -08:00
parent fcd850fc5d
commit 3250057da9
1 changed files with 1 additions and 1 deletions
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2
src/librustc_span/source_map.rs
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@ -710,7 +710,7 @@ impl SourceMap {
pub fn next_point(&self, sp: Span) -> Span {
let start_of_next_point = sp.hi().0;
let width = self.find_width_of_character_at_span(sp, true);
let width = self.find_width_of_character_at_span(sp.shrink_to_hi(), true);
// If the width is 1, then the next span should point to the same `lo` and `hi`. However,
// in the case of a multibyte character, where the width != 1, the next span should
// span multiple bytes to include the whole character.