From 1193c68fa718ff16c47aba23f8532bf1568f294e Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 2 Jul 2021 14:29:01 +0200 Subject: awk: when parsing length(), simplify eating of LPAREN function old new delta parse_expr 945 948 +3 Signed-off-by: Denys Vlasenko --- editors/awk.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/editors/awk.c b/editors/awk.c index 6833c2f..f65449a 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -1453,10 +1453,11 @@ static node *parse_expr(uint32_t term_tc) | TC_BINOPX /* length NUM */ | TC_COMMA /* print length, 1 */ ); - rollback_token(); - if (tc & TC_LPAREN) { + if (tc != TC_LPAREN) + rollback_token(); + else { /* It was a "(" token. Handle just like TC_BUILTIN */ - cn->l.n = parse_lrparen_list(); + cn->l.n = parse_expr(TC_RPAREN); } break; } -- cgit v1.1