diff options
| author | Nikita Popov <nikic@php.net> | 2014-04-25 15:41:23 +0200 |
|---|---|---|
| committer | Nikita Popov <nikic@php.net> | 2014-04-25 23:21:05 +0200 |
| commit | 4c16b777fe027d1798e50bf1232b69fc67f14959 (patch) | |
| tree | fb4a5f3a9dbedd4c65981cb1cff6e5bb7dfabd75 | |
| parent | 9263d18bd9655a5f64f1956d9536e76e9ec22144 (diff) | |
| download | php-git-4c16b777fe027d1798e50bf1232b69fc67f14959.tar.gz | |
Uhm, do we really need to support that?
| -rw-r--r-- | Zend/zend_vm_def.h | 9 | ||||
| -rw-r--r-- | Zend/zend_vm_execute.h | 36 |
2 files changed, 45 insertions, 0 deletions
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h index 5bcada45c3..d2db9e0d4f 100644 --- a/Zend/zend_vm_def.h +++ b/Zend/zend_vm_def.h @@ -3785,6 +3785,15 @@ ZEND_VM_HANDLER(21, ZEND_CAST, CONST|TMP|VAR|CV, ANY) switch (opline->extended_value) { case IS_NULL: + if (OP1_TYPE == IS_VAR || OP1_TYPE == IS_CV) { + ZVAL_DEREF(expr); + } + if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->cast_object) { + if (Z_OBJ_HT_P(expr)->cast_object(expr, result, IS_NULL TSRMLS_CC) == SUCCESS) { + break; + } + } + ZVAL_NULL(result); break; case IS_BOOL: diff --git a/Zend/zend_vm_execute.h b/Zend/zend_vm_execute.h index 83fa744418..33850c8fc5 100644 --- a/Zend/zend_vm_execute.h +++ b/Zend/zend_vm_execute.h @@ -2785,6 +2785,15 @@ static int ZEND_FASTCALL ZEND_CAST_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) switch (opline->extended_value) { case IS_NULL: + if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { + ZVAL_DEREF(expr); + } + if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->cast_object) { + if (Z_OBJ_HT_P(expr)->cast_object(expr, result, IS_NULL TSRMLS_CC) == SUCCESS) { + break; + } + } + ZVAL_NULL(result); break; case IS_BOOL: @@ -7863,6 +7872,15 @@ static int ZEND_FASTCALL ZEND_CAST_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) switch (opline->extended_value) { case IS_NULL: + if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { + ZVAL_DEREF(expr); + } + if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->cast_object) { + if (Z_OBJ_HT_P(expr)->cast_object(expr, result, IS_NULL TSRMLS_CC) == SUCCESS) { + break; + } + } + ZVAL_NULL(result); break; case IS_BOOL: @@ -13011,6 +13029,15 @@ static int ZEND_FASTCALL ZEND_CAST_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) switch (opline->extended_value) { case IS_NULL: + if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { + ZVAL_DEREF(expr); + } + if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->cast_object) { + if (Z_OBJ_HT_P(expr)->cast_object(expr, result, IS_NULL TSRMLS_CC) == SUCCESS) { + break; + } + } + ZVAL_NULL(result); break; case IS_BOOL: @@ -29905,6 +29932,15 @@ static int ZEND_FASTCALL ZEND_CAST_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) switch (opline->extended_value) { case IS_NULL: + if (IS_CV == IS_VAR || IS_CV == IS_CV) { + ZVAL_DEREF(expr); + } + if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->cast_object) { + if (Z_OBJ_HT_P(expr)->cast_object(expr, result, IS_NULL TSRMLS_CC) == SUCCESS) { + break; + } + } + ZVAL_NULL(result); break; case IS_BOOL: |