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From-SVN: r111701

diff --git a/gcc/cp/except.c b/gcc/cp/except.c
index 87e958676fa15b07640ea9cff7c3664f0510b9e2..d82c07ff3292beffb7da4da8db3d4ae378baf075 100644 (file)
--- a/gcc/cp/except.c
+++ b/gcc/cp/except.c
@@ -724,7 +724,11 @@ build_throw (tree exp)
       temp_expr = NULL_TREE;
       stabilize_init (exp, &temp_expr);
 
+      /* Wrap the initialization in a CLEANUP_POINT_EXPR so that cleanups
+        for temporaries within the initialization are run before the one
+        for the exception object, preserving LIFO order.  */
       exp = build1 (CLEANUP_POINT_EXPR, TREE_TYPE (exp), exp);
+
       if (elided)
        exp = build2 (TRY_CATCH_EXPR, void_type_node, exp,
                      do_free_exception (ptr));