com php-src: Merge branch 'PHP-7.0' into PHP-7.1: Zend/zend_c ompile.c

Commit:    2c070847e7a9f88a3c87171fa64dea53f70e1560
Author:    Xinchen Hui <[email protected]>         Mon, 8 May 2017 11:32:27 +0800
Parents:   5dafb523fd20c2d8ce10eabec4f1881a6af8fbe9 87d56a3d07a337269be2e80b67766b4e94120dd8
Branches:  PHP-7.1 master

Link:       http://git.php.net/?p=php-src.git;a=commitdiff;h=2c070847e7a9f88a3c87171fa64dea53f70e1560

Log:
Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
  Fixed bug #74546 (SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST_HANDLER())

Bugs:
https://bugs.php.net/74546

Changed paths:
  MM  Zend/zend_compile.c


Diff:
diff --cc Zend/zend_compile.c
index 98e75c5,7fe8815..27d4a7b
--- a/Zend/zend_compile.c
+++ b/Zend/zend_compile.c
@@@ -7370,12 -6669,13 +7370,15 @@@ void zend_compile_class_const(znode *re
  		return;
  	}
  
- 	zend_eval_const_expr(&class_ast);
- 	zend_eval_const_expr(&const_ast);
+ 	zend_eval_const_expr(&ast->child[0]);
+ 	zend_eval_const_expr(&ast->child[1]);
+ 
+ 	class_ast = ast->child[0];
+ 	const_ast = ast->child[1];
  
  	if (class_ast->kind == ZEND_AST_ZVAL) {
 +		zend_string *resolved_name;
 +
  		resolved_name = zend_resolve_class_name_ast(class_ast);
  		if (const_ast->kind == ZEND_AST_ZVAL && zend_try_ct_eval_class_const(&result->u.constant, resolved_name, zend_ast_get_str(const_ast))) {
  			result->op_type = IS_CONST;