harec

commit b0399d3cbdf97d17d42f6302952e04200513b1df
parent dc63b8ccfc2adecfba21bb09cd9a1917ae4e2dd0
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Sun, 27 Dec 2020 21:39:49 -0500

lex: fix tracing on comments

We need to call _lex instead of lex to avoid emmitting multiple traces.

Diffstat:
M
src/lex.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/lex.c b/src/lex.c
@@ -614,6 +614,8 @@ lex_label(struct lexer *lexer, struct token *out)
 	return out->token;
 }
 
+static enum lexical_token _lex(struct lexer *lexer, struct token *out);
+
 static enum lexical_token
 lex2(struct lexer *lexer, struct token *out, uint32_t c)
 {
@@ -663,7 +665,8 @@ lex2(struct lexer *lexer, struct token *out, uint32_t c)
 			break;
 		case '/':
 			while ((c = next(lexer, NULL, false)) != UTF8_INVALID && c != '\n') ;
-			return lex(lexer, out);
+			trace(TR_LEX, "comment");
+			return _lex(lexer, out);
 		default:
 			push(lexer, c, false);
 			out->token = T_DIV;