1b687f3ba4cdc3fd6e4fa9a89addc1efa61761eebLogan Chien// RUN: %clang_cc1 -triple armv7 -fsyntax-only -verify %s
2b687f3ba4cdc3fd6e4fa9a89addc1efa61761eebLogan Chien
3b687f3ba4cdc3fd6e4fa9a89addc1efa61761eebLogan Chien// va_list on ARM AAPCS is struct { void* __ap }.
4b687f3ba4cdc3fd6e4fa9a89addc1efa61761eebLogan Chienint test1(const __builtin_va_list &ap) {
5b687f3ba4cdc3fd6e4fa9a89addc1efa61761eebLogan Chien  return __builtin_va_arg(ap, int); // expected-error {{binding of reference to type '__builtin_va_list' to a value of type 'const __builtin_va_list' drops qualifiers}}
6b687f3ba4cdc3fd6e4fa9a89addc1efa61761eebLogan Chien}
7