hare

commit 6cdd397ddba871ec08b248586abe44ff8a7c2c27
parent 762926142712b609a448c08eb4e07291107718af
Author: Sebastian <sebastian@sebsite.pw>
Date:   Fri,  8 Apr 2022 15:09:05 -0400

lex: more efficient comment building

Signed-off-by: Sebastian <sebastian@sebsite.pw>

Diffstat:
M
hare/lex/lex.ha
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hare/lex/lex.ha b/hare/lex/lex.ha
@@ -368,9 +368,9 @@ fn lex_comment(lexr: *lexer) (void | error) = {
 			break;
 		};
 	};
-	let new = strings::concat(lexr.comment, strio::string(&buf));
-	free(lexr.comment);
-	lexr.comment = new;
+	let bytes = strings::toutf8(lexr.comment);
+	append(bytes, strings::toutf8(strio::string(&buf))...);
+	lexr.comment = strings::fromutf8(bytes);
 };
 
 fn lex_literal(lex: *lexer) (token | error) = {