- MFH: static can't be used as type hint, fixes #43126 (Etienne Kneuss)

3 files changed, 17 insertions, 9 deletions

diff --git a/Zend/tests/lsb_006.phpt b/Zend/tests/lsb_006.phpt
index f5e2b045eb..e6296a9674 100644
--- a/Zend/tests/lsb_006.phpt
+++ b/Zend/tests/lsb_006.phpt
@@ -9,4 +9,4 @@ class Foo extends static {
 ?>
 ==DONE==
 --EXPECTF--
-Fatal error: Cannot use 'static' as class name as it is reserved in %s on line %d
+Parse error: syntax error, unexpected T_STATIC, expecting T_STRING or T_PAAMAYIM_NEKUDOTAYIM in %s on line %d
diff --git a/Zend/tests/lsb_007.phpt b/Zend/tests/lsb_007.phpt
index a20a826166..6366f09b0f 100644
--- a/Zend/tests/lsb_007.phpt
+++ b/Zend/tests/lsb_007.phpt
@@ -9,4 +9,4 @@ class Foo implements static {
 ?>
 ==DONE==
 --EXPECTF--
-Fatal error: Cannot use 'static' as interface name as it is reserved in %s on line %d
+Parse error: syntax error, unexpected T_STATIC, expecting T_STRING or T_PAAMAYIM_NEKUDOTAYIM in %s on line %d
diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y
index d7a2d82e19..517b93a612 100644
--- a/Zend/zend_language_parser.y
+++ b/Zend/zend_language_parser.y
@@ -634,10 +634,10 @@ function_call:
 	|	T_PAAMAYIM_NEKUDOTAYIM T_STRING '(' { $3.u.opline_num = zend_do_begin_function_call(&$2, 0 TSRMLS_CC); }
 			function_call_parameter_list
 			')' { zend_do_end_function_call(&$2, &$$, &$5, 0, $3.u.opline_num TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C);}
-	|	fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING '(' { zend_do_begin_class_member_function_call(&$1, &$3 TSRMLS_CC); }
+	|	class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING '(' { zend_do_begin_class_member_function_call(&$1, &$3 TSRMLS_CC); }
 			function_call_parameter_list
 			')' { zend_do_end_function_call(NULL, &$$, &$6, 1, 1 TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C);}
-	|	fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects '(' { zend_do_end_variable_parse(BP_VAR_R, 0 TSRMLS_CC); zend_do_begin_class_member_function_call(&$1, &$3 TSRMLS_CC); }
+	|	class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects '(' { zend_do_end_variable_parse(BP_VAR_R, 0 TSRMLS_CC); zend_do_begin_class_member_function_call(&$1, &$3 TSRMLS_CC); }
 			function_call_parameter_list
 			')' { zend_do_end_function_call(NULL, &$$, &$6, 1, 1 TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C);}
 	|	variable_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING '(' { zend_do_begin_class_member_function_call(&$1, &$3 TSRMLS_CC); }
@@ -651,15 +651,23 @@ function_call:
 			{ zend_do_end_function_call(&$1, &$$, &$4, 0, 1 TSRMLS_CC); zend_do_extended_fcall_end(TSRMLS_C);}
 ;
 
-fully_qualified_class_name:
+class_name:
 		T_STRING { $$ = $1; }
 	|	T_STATIC { $$.op_type = IS_CONST; ZVAL_STRINGL(&$$.u.constant, "static", sizeof("static")-1, 1);}
 	|	T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, NULL, &$2 TSRMLS_CC); }
+	|	class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, &$1, &$3 TSRMLS_CC); }
+;
+
+fully_qualified_class_name:
+		T_STRING { $$ = $1; }
+	|	T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, NULL, &$2 TSRMLS_CC); }
 	|	fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_build_namespace_name(&$$, &$1, &$3 TSRMLS_CC); }
 ;
 
+
+
 class_name_reference:
-		fully_qualified_class_name		{ zend_do_fetch_class(&$$, &$1 TSRMLS_CC); }
+		class_name						{ zend_do_fetch_class(&$$, &$1 TSRMLS_CC); }
 	|	dynamic_class_name_reference	{ zend_do_end_variable_parse(BP_VAR_R, 0 TSRMLS_CC); zend_do_fetch_class(&$$, &$1 TSRMLS_CC); }
 ;
 
@@ -719,7 +727,7 @@ static_scalar: /* compile-time evaluated scalars */
 ;
 
 static_class_constant:
-		fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, &$1, &$3, ZEND_CT, 0 TSRMLS_CC); }
+		class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, &$1, &$3, ZEND_CT, 0 TSRMLS_CC); }
 ;
 
 scalar:
@@ -802,7 +810,7 @@ variable_without_objects:
 ;
 
 static_member:
-		fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { $$ = $3; zend_do_fetch_static_member(&$$, &$1 TSRMLS_CC); }
+		class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { $$ = $3; zend_do_fetch_static_member(&$$, &$1 TSRMLS_CC); }
 	|	variable_class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { $$ = $3; zend_do_fetch_static_member(&$$, &$1 TSRMLS_CC); }
 
 ;
@@ -933,7 +941,7 @@ isset_variables:
 ;
 
 class_constant:
-		fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, &$1, &$3, ZEND_RT, 0 TSRMLS_CC); }
+		class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, &$1, &$3, ZEND_RT, 0 TSRMLS_CC); }
 	|	variable_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_fetch_constant(&$$, &$1, &$3, ZEND_RT, 0 TSRMLS_CC); }
 ;