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Fix span for unicode escape suggestion.

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This commit is contained in:
Eric Huss 2020-10-05 11:19:08 -07:00
parent f317a93d4d
commit 35192ff574
3 changed files with 6 additions and 9 deletions
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5
compiler/rustc_parse/src/lexer/unescape_error_reporting.rs
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@ -181,10 +181,9 @@ pub(crate) fn emit_unescape_error(
if suggestion_len > 0 {
suggestion.push('}');
let lo = char_span.lo();
let hi = lo + BytePos(suggestion_len as u32);
let hi = char_span.lo() + BytePos(suggestion_len as u32);
diag.span_suggestion(
span.with_lo(lo).with_hi(hi),
span.with_hi(hi),
"format of unicode escape sequences uses braces",
suggestion,
Applicability::MaybeIncorrect,