From 9f2b59b4e9664b78927869a8018810290b901dbf Mon Sep 17 00:00:00 2001 From: ko1 Date: Mon, 6 Aug 2007 07:46:57 +0000 Subject: * parse.y (value_expr_gen): fix to cause "void value expression" when jump expression such as "next" are shown on value_expr(). [ruby-dev:31119] * bootstraptest/test_syntax.rb: fix to above change. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@12880 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- parse.y | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'parse.y') diff --git a/parse.y b/parse.y index e7a76ee61..8e74605ce 100644 --- a/parse.y +++ b/parse.y @@ -7447,8 +7447,6 @@ node_assign_gen(struct parser_params *parser, NODE *lhs, NODE *rhs) static int value_expr_gen(struct parser_params *parser, NODE *node) { - int cond = 0; - if (!node) { rb_warning0("empty expression"); } @@ -7464,7 +7462,7 @@ value_expr_gen(struct parser_params *parser, NODE *node) case NODE_NEXT: case NODE_REDO: case NODE_RETRY: - if (!cond) yyerror("void value expression"); + yyerror("void value expression"); /* or "control never reach"? */ return Qfalse; @@ -7486,7 +7484,6 @@ value_expr_gen(struct parser_params *parser, NODE *node) case NODE_AND: case NODE_OR: - cond = 1; node = node->nd_2nd; break; -- cgit