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// RUN: %clang_cc1 -std=c++2a -include %s -verify %s
// RUN: %clang_cc1 -std=c++2a -emit-pch %s -o %t
// RUN: %clang_cc1 -std=c++2a -include-pch %t -verify %s -DPCH
#ifndef HEADER
#define HEADER
struct S {
unsigned int n : 5 = 49; // expected-warning {{changes value}}
};
int a;
template<bool B> struct T {
int m : B ? 8 : a = 42;
};
#else
// expected-error@-5 {{constant expression}} expected-note@-5 {{cannot modify}}
static_assert(S().n == 17);
static_assert(T<true>().m == 0);
int q = T<false>().m; // expected-note {{instantiation of}}
#endif
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