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- Support for $var =& new foo() syntax. This allows you to use objects

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which create extra references to themselves in the constructor.
This commit is contained in:
Andi Gutmans 2000-12-05 18:45:58 +00:00
parent 589a66feda
commit 352d23b853
1 changed files with 1 additions and 0 deletions
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Zend/zend_language_parser.y
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@ -419,6 +419,7 @@ expr_without_variable:
| cvar '=' expr { zend_do_end_variable_parse(BP_VAR_W, 0 CLS_CC); zend_do_assign(&$$, &$1, &$3 CLS_CC); }
| cvar '=' '&' w_cvar { zend_do_end_variable_parse(BP_VAR_W, 0 CLS_CC); zend_do_assign_ref(&$$, &$1, &$4 CLS_CC); }
| cvar '=' '&' function_call { zend_do_end_variable_parse(BP_VAR_W, 0 CLS_CC); zend_do_assign_ref(&$$, &$1, &$4 CLS_CC); }
| cvar '=' '&' T_NEW class_name { zend_do_extended_fcall_begin(CLS_C); zend_do_begin_new_object(&$4, &$5 CLS_CC); } ctor_arguments { zend_do_end_new_object(&$3, &$5, &$4, &$7 CLS_CC); zend_do_extended_fcall_end(CLS_C); zend_do_end_variable_parse(BP_VAR_W, 0 CLS_CC); zend_do_assign_ref(&$$, &$1, &$3 CLS_CC); }
| T_NEW class_name { zend_do_extended_fcall_begin(CLS_C); zend_do_begin_new_object(&$1, &$2 CLS_CC); } ctor_arguments { zend_do_end_new_object(&$$, &$2, &$1, &$4 CLS_CC); zend_do_extended_fcall_end(CLS_C);}
| cvar T_PLUS_EQUAL expr { zend_do_end_variable_parse(BP_VAR_RW, 0 CLS_CC); zend_do_binary_assign_op(ZEND_ASSIGN_ADD, &$$, &$1, &$3 CLS_CC); }
| cvar T_MINUS_EQUAL expr { zend_do_end_variable_parse(BP_VAR_RW, 0 CLS_CC); zend_do_binary_assign_op(ZEND_ASSIGN_SUB, &$$, &$1, &$3 CLS_CC); }