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* parse.y (stmt): should not expand mrhs if lhs is solely starred.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2003-10-06 19:15:29 +00:00
parent 8a4abe47ca
commit 6fc88be3d9
2 changed files with 6 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Tue Oct 7 04:15:25 2003 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (stmt): should not expand mrhs if lhs is solely starred.
Tue Oct 7 02:57:53 2003 Yukihiro Matsumoto <matz@ruby-lang.org> Tue Oct 7 02:57:53 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
* parse.y (stmt): rhs of multiple assignment should not be * parse.y (stmt): rhs of multiple assignment should not be

4
parse.y
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@ -486,7 +486,7 @@ stmt : kALIAS fitem {lex_state = EXPR_FNAME;} fitem
| mlhs '=' command_call | mlhs '=' command_call
{ {
value_expr($3); value_expr($3);
$1->nd_value = NEW_TO_ARY($3); $1->nd_value = ($1->nd_head) ? NEW_TO_ARY($3) : NEW_ARRAY($3);
$$ = $1; $$ = $1;
} }
| var_lhs tOP_ASGN command_call | var_lhs tOP_ASGN command_call
@ -578,7 +578,7 @@ stmt : kALIAS fitem {lex_state = EXPR_FNAME;} fitem
} }
| mlhs '=' arg_value | mlhs '=' arg_value
{ {
$1->nd_value = NEW_TO_ARY($3); $1->nd_value = ($1->nd_head) ? NEW_TO_ARY($3) : NEW_ARRAY($3);
$$ = $1; $$ = $1;
} }
| mlhs '=' mrhs | mlhs '=' mrhs