Improve diagnostic for missing space in range pattern

2023-01-30 23:47:10 +00:00
parent a9985cf172
commit 4ab75de934
6 changed files with 24 additions and 21 deletions
--- a/compiler/rustc_parse/src/parser/pat.rs
+++ b/compiler/rustc_parse/src/parser/pat.rs
@@ -744,7 +744,7 @@ impl<'a> Parser<'a> {
            }
            token::Gt if no_space => {
                let after_pat = span.with_hi(span.hi() - rustc_span::BytePos(1)).shrink_to_hi();
-                self.sess.emit_err(InclusiveRangeMatchArrow { span, after_pat });
+                self.sess.emit_err(InclusiveRangeMatchArrow { span, arrow: tok.span, after_pat });
            }
            _ => {
                self.sess.emit_err(InclusiveRangeNoEnd { span });