diff options
Diffstat (limited to 'Zend/zend_compile.c')
| -rw-r--r-- | Zend/zend_compile.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c index c06ebc4595..0164515b20 100644 --- a/Zend/zend_compile.c +++ b/Zend/zend_compile.c @@ -540,6 +540,22 @@ void zend_do_free(znode *op1) /* {{{ */ } /* }}} */ +uint32_t zend_add_class_modifier(uint32_t flags, uint32_t new_flag) /* {{{ */ +{ + uint32_t new_flags = flags | new_flag; + if ((flags & ZEND_ACC_EXPLICIT_ABSTRACT_CLASS) && (new_flag & ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) { + zend_error_noreturn(E_COMPILE_ERROR, "Multiple abstract modifiers are not allowed"); + } + if ((flags & ZEND_ACC_FINAL) && (new_flag & ZEND_ACC_FINAL)) { + zend_error_noreturn(E_COMPILE_ERROR, "Multiple final modifiers are not allowed"); + } + if ((new_flags & ZEND_ACC_EXPLICIT_ABSTRACT_CLASS) && (new_flags & ZEND_ACC_FINAL)) { + zend_error_noreturn(E_COMPILE_ERROR, "Cannot use the final modifier on an abstract class"); + } + return new_flags; +} +/* }}} */ + uint32_t zend_add_member_modifier(uint32_t flags, uint32_t new_flag) /* {{{ */ { uint32_t new_flags = flags | new_flag; |