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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-29 07:59:12 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-29 07:59:12 +0000 |
commit | 058ec52c0db102a44de7fe09564c1ef0c5a0e1b5 (patch) | |
tree | a36122dac856d2c60a3f7ebd2c58e606f5d6fc9b /parse.y | |
parent | 0cf0b824182fc643c4e295b7178b84e71fdded54 (diff) | |
download | ruby-058ec52c0db102a44de7fe09564c1ef0c5a0e1b5.tar.gz |
* parse.y (stmt): remove unnecessary NODE_BEGIN. [ruby-core:13814]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -345,7 +345,8 @@ static int value_expr_gen(struct parser_params*,NODE*); static void void_expr_gen(struct parser_params*,NODE*); static NODE *remove_begin(NODE*); #define value_expr(node) value_expr_gen(parser, (node) = remove_begin(node)) -#define void_expr(node) void_expr_gen(parser, (node) = remove_begin(node)) +#define void_expr0(node) void_expr_gen(parser, (node)) +#define void_expr(node) void_expr0((node) = remove_begin(node)) static void void_stmts_gen(struct parser_params*,NODE*); #define void_stmts(node) void_stmts_gen(parser, node) static void reduce_nodes_gen(struct parser_params*,NODE**); @@ -798,10 +799,9 @@ compstmt : stmts opt_terms { /*%%%*/ void_stmts($1); - $$ = $1; /*% - $$ = $1; %*/ + $$ = $1; } ; @@ -884,7 +884,7 @@ stmt : keyword_alias fitem {lex_state = EXPR_FNAME;} fitem | stmt modifier_if expr_value { /*%%%*/ - $$ = NEW_IF(cond($3), $1, 0); + $$ = NEW_IF(cond($3), remove_begin($1), 0); fixpos($$, $3); if (cond_negative(&$$->nd_cond)) { $$->nd_else = $$->nd_body; @@ -897,7 +897,7 @@ stmt : keyword_alias fitem {lex_state = EXPR_FNAME;} fitem | stmt modifier_unless expr_value { /*%%%*/ - $$ = NEW_UNLESS(cond($3), $1, 0); + $$ = NEW_UNLESS(cond($3), remove_begin($1), 0); fixpos($$, $3); if (cond_negative(&$$->nd_cond)) { $$->nd_body = $$->nd_else; @@ -942,7 +942,8 @@ stmt : keyword_alias fitem {lex_state = EXPR_FNAME;} fitem | stmt modifier_rescue stmt { /*%%%*/ - $$ = NEW_RESCUE($1, NEW_RESBODY(0,$3,0), 0); + NODE *resq = NEW_RESBODY(0, remove_begin($3), 0); + $$ = NEW_RESCUE(remove_begin($1), resq, 0); /*% $$ = dispatch2(rescue_mod, $3, $1); %*/ @@ -7943,7 +7944,7 @@ void_stmts_gen(struct parser_params *parser, NODE *node) for (;;) { if (!node->nd_next) return; - void_expr(node->nd_head); + void_expr0(node->nd_head); node = node->nd_next; } } |