Improve the signature

diff --git a/Zend/zend_ast.h b/Zend/zend_ast.h
index de67c50c9fa10bf46ff77c1c30b598d40982ec9a..1bf5f3bae5b8c7cf6d0858dc37ea7fb29f37ceb4 100644 (file)
--- a/Zend/zend_ast.h
+++ b/Zend/zend_ast.h
@@ -266,10 +266,11 @@ static zend_always_inline zend_ast *zend_ast_create_assign_op(uint32_t opcode, z
 static zend_always_inline zend_ast *zend_ast_create_cast(uint32_t type, zend_ast *op0) {
        return zend_ast_create_ex(ZEND_AST_CAST, type, op0);
 }
-static zend_always_inline void zend_ast_list_rtrim(zend_ast *ast) {
+static zend_always_inline zend_ast *zend_ast_list_rtrim(zend_ast *ast) {
        zend_ast_list *list = zend_ast_get_list(ast);
        if (list->children && list->child[list->children - 1] == NULL) {
                list->children--;
        }
+       return ast;
 }
 #endif

diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y
index 3d38a4c853c350c447e9b7a4dd78813079a504a9..43cf22bfacc61239c95bc5626fce35171bf19a7f 100644 (file)
--- a/Zend/zend_language_parser.y
+++ b/Zend/zend_language_parser.y
@@ -1183,7 +1183,8 @@ property_name:
 ;
 
 array_pair_list:
-               non_empty_array_pair_list { /* allow single trailing comma */ zend_ast_list_rtrim($$ = $1); }
+               non_empty_array_pair_list
+                       { /* allow single trailing comma */ $$ = zend_ast_list_rtrim($1); }
 ;
 
 possible_array_pair: