diff options
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 5 |
1 files changed, 1 insertions, 4 deletions
@@ -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; |