fix C89 compat

diff --git a/Zend/zend_ast.c b/Zend/zend_ast.c
index 1a8be00395803cabefe425329b0fc5b02783955f..2f7c9fd87d0c4ac6b14484e933ebd37e0f06ffde 100644 (file)
--- a/Zend/zend_ast.c
+++ b/Zend/zend_ast.c
@@ -42,8 +42,10 @@ static inline size_t zend_ast_list_size(uint32_t children) {
 }
 
 ZEND_API zend_ast *zend_ast_create_znode(znode *node) {
+       zend_ast_znode *ast;
        TSRMLS_FETCH();
-       zend_ast_znode *ast = zend_ast_alloc(sizeof(zend_ast_znode) TSRMLS_CC);
+
+       ast = zend_ast_alloc(sizeof(zend_ast_znode) TSRMLS_CC);
        ast->kind = ZEND_AST_ZNODE;
        ast->attr = 0;
        ast->lineno = CG(zend_lineno);
@@ -52,8 +54,10 @@ ZEND_API zend_ast *zend_ast_create_znode(znode *node) {
 }
 
 ZEND_API zend_ast *zend_ast_create_zval_ex(zval *zv, zend_ast_attr attr) {
+       zend_ast_zval *ast;
        TSRMLS_FETCH();
-       zend_ast_zval *ast = zend_ast_alloc(sizeof(zend_ast_zval) TSRMLS_CC);
+
+       ast = zend_ast_alloc(sizeof(zend_ast_zval) TSRMLS_CC);
        ast->kind = ZEND_AST_ZVAL;
        ast->attr = attr;
        ZVAL_COPY_VALUE(&ast->val, zv);
@@ -65,9 +69,10 @@ ZEND_API zend_ast *zend_ast_create_decl(
        zend_ast_kind kind, uint32_t flags, uint32_t start_lineno, zend_string *doc_comment,
        zend_string *name, zend_ast *child0, zend_ast *child1, zend_ast *child2
 ) {
+       zend_ast_decl *ast;
        TSRMLS_FETCH();
-       zend_ast_decl *ast = zend_ast_alloc(sizeof(zend_ast_decl) TSRMLS_CC);
 
+       ast = zend_ast_alloc(sizeof(zend_ast_decl) TSRMLS_CC);
        ast->kind = kind;
        ast->attr = 0;
        ast->start_lineno = start_lineno;
@@ -84,9 +89,11 @@ ZEND_API zend_ast *zend_ast_create_decl(
 }
 
 static zend_ast *zend_ast_create_from_va_list(zend_ast_kind kind, zend_ast_attr attr, va_list va) {
-       TSRMLS_FETCH();
        uint32_t i, children = kind >> ZEND_AST_NUM_CHILDREN_SHIFT;
-       zend_ast *ast = zend_ast_alloc(zend_ast_size(children) TSRMLS_CC);
+       zend_ast *ast;
+       TSRMLS_FETCH();
+
+       ast = zend_ast_alloc(zend_ast_size(children) TSRMLS_CC);
        ast->kind = kind;
        ast->attr = attr;
        ast->lineno = (uint32_t) -1;
@@ -131,10 +138,12 @@ ZEND_API zend_ast *zend_ast_create(zend_ast_kind kind, ...) {
 }
 
 ZEND_API zend_ast *zend_ast_create_list(uint32_t init_children, zend_ast_kind kind, ...) {
+       zend_ast *ast;
+       zend_ast_list *list;
        TSRMLS_FETCH();
-       zend_ast *ast = zend_ast_alloc(zend_ast_list_size(4) TSRMLS_CC);
 
-       zend_ast_list *list = (zend_ast_list *) ast;
+       ast = zend_ast_alloc(zend_ast_list_size(4) TSRMLS_CC);
+       list = (zend_ast_list *) ast;
        list->kind = kind;
        list->attr = 0;
        list->lineno = CG(zend_lineno);