Hi Martin, The patch on top of r267591 fixes pr88638 without regression.
Note FAIL: c-c++-common/attributes-4.c -std=gnu++14 (test for excess errors) FAIL: c-c++-common/attributes-4.c -std=gnu++17 (test for excess errors) FAIL: c-c++-common/attributes-4.c -std=gnu++98 (test for excess errors) Thanks for the fix. Dominique