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| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-28 00:23:57 +0000 |
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| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-28 00:23:57 +0000 |
| commit | 01da5ad818f9197f10486cc0b4c99ab968b73046 (patch) | |
| tree | 63fd2bad5570020fc992ab0f0c2abad8e7234751 | |
| parent | 3ae9f3080ddced453bb2342cb109a3a3bf985341 (diff) | |
| download | ruby-01da5ad818f9197f10486cc0b4c99ab968b73046.tar.gz ruby-01da5ad818f9197f10486cc0b4c99ab968b73046.tar.xz ruby-01da5ad818f9197f10486cc0b4c99ab968b73046.zip | |
* parse.y (primary): remove meaningless else-only case statement
syntax.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@10418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | parse.y | 16 |
2 files changed, 5 insertions, 16 deletions
@@ -1,3 +1,8 @@ +Wed Jun 28 09:16:18 2006 Yukihiro Matsumoto <matz@ruby-lang.org> + + * parse.y (primary): remove meaningless else-only case statement + syntax. + Wed Jun 28 08:08:13 2006 Yukihiro Matsumoto <matz@ruby-lang.org> * eval.c (rb_eval): problem to handle else part. [ruby-dev:28873] @@ -2602,14 +2602,6 @@ primary : literal $$ = dispatch2(case, $2, $4); %*/ } - | keyword_case expr_value opt_terms keyword_else compstmt keyword_end - { - /*%%%*/ - $$ = block_append($2, $5); - /*% - $$ = dispatch2(case, $2, dispatch1(else, $5)); - %*/ - } | keyword_case opt_terms case_body keyword_end { /*%%%*/ @@ -2618,14 +2610,6 @@ primary : literal $$ = dispatch2(case, Qnil, $3); %*/ } - | keyword_case opt_terms keyword_else compstmt keyword_end - { - /*%%%*/ - $$ = $4; - /*% - $$ = dispatch2(case, Qnil, dispatch1(else, $4)); - %*/ - } | keyword_for for_var keyword_in {COND_PUSH(1);} expr_value do {COND_POP();} compstmt keyword_end |