48 lines
1 KiB
C++
48 lines
1 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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template <class A> int x(A x) { return x++; }
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int y() { return x<int>(1); }
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namespace PR5880 {
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template<typename T>
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struct A {
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static const int a = __builtin_offsetof(T, a.array[5].m); // expected-error{{no member named 'a' in 'HasM'}}
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};
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struct HasM {
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float m;
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};
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struct ArrayOfHasM {
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HasM array[10];
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};
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struct B { ArrayOfHasM a; };
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A<B> x;
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A<HasM> x2; // expected-note{{in instantiation of}}
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template<typename T>
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struct AnonymousUnion {
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union {
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int i;
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float f;
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};
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};
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template<typename T>
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void test_anon_union() {
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int array1[__builtin_offsetof(AnonymousUnion<T>, f) == 0? 1 : -1];
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int array2[__builtin_offsetof(AnonymousUnion<int>, f) == 0? 1 : -1];
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}
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template void test_anon_union<int>();
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}
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namespace AddrOfClassMember {
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template <typename T> struct S {
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int n;
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static void f() {
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+T::n; // expected-error {{invalid use of member}}
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}
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};
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void g() { S<S<int> >::f(); } // expected-note {{in instantiation of}}
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}
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