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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-06 07:46:57 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-06 07:46:57 +0000 |
commit | 1951ef76cec33f2e6abcdb1a017972d53c032cfb (patch) | |
tree | dd246e9e254c9f8170acec6dd1c524f1ced589d6 /parse.y | |
parent | 1a300415363ed3b87a7210aaed79623510e1fc9e (diff) | |
download | ruby-1951ef76cec33f2e6abcdb1a017972d53c032cfb.tar.gz |
* 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: svn+ssh://ci.ruby-lang.org/ruby/trunk@12880 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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; |