16 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3struct S {};4 5union U {6 S x;7 float y;8};9 10void f() {11 new U{0,.y=1};12 // expected-warning@-1 {{mixture of designated and non-designated initializers in the same initializer list is a C99 extension}}13 // expected-note@-2 {{first non-designated initializer is here}}14 // expected-error@-3 {{initializer for aggregate with no elements requires explicit braces}}15}16