1f51a89d39
These were ignored by git accidentally. We want ALL OF THEM since they all came in the llvm/clang source distribution.
105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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template<typename T>
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struct X {
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int x;
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T y; // expected-error{{data member instantiated with function type}}
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T* z;
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T bitfield : 12; // expected-error{{bit-field 'bitfield' has non-integral type 'float'}} \
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// expected-error{{data member instantiated with function type}}
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mutable T x2; // expected-error{{data member instantiated with function type}}
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};
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void test1(const X<int> *xi) {
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int i1 = xi->x;
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const int &i2 = xi->y;
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int* ip1 = xi->z;
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int i3 = xi->bitfield;
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xi->x2 = 17;
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}
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void test2(const X<float> *xf) {
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(void)xf->x; // expected-note{{in instantiation of template class 'X<float>' requested here}}
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}
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void test3(const X<int(int)> *xf) {
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(void)xf->x; // expected-note{{in instantiation of template class 'X<int (int)>' requested here}}
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}
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namespace PR7123 {
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template <class > struct requirement_;
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template <void(*)()> struct instantiate
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{ };
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template <class > struct requirement ;
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struct failed ;
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template <class Model> struct requirement<failed *Model::*>
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{
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static void failed()
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{
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((Model*)0)->~Model(); // expected-note{{in instantiation of}}
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}
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};
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template <class Model> struct requirement_<void(*)(Model)> : requirement<failed *Model::*>
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{ };
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template <int> struct Requires_
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{ typedef void type; };
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template <class Model> struct usage_requirements
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{
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~usage_requirements()
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{((Model*)0)->~Model(); } // expected-note{{in instantiation of}}
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};
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template < typename TT > struct BidirectionalIterator
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{
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enum
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{ value = 0 };
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instantiate< requirement_<void(*)(usage_requirements<BidirectionalIterator>)>::failed> int534; // expected-note{{in instantiation of}}
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~BidirectionalIterator()
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{ i--; } // expected-error{{cannot decrement value of type 'PR7123::X'}}
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TT i;
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};
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struct X
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{ };
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template<typename RanIter>
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typename Requires_< BidirectionalIterator<RanIter>::value >::type sort(RanIter,RanIter){}
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void f()
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{
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X x;
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sort(x,x);
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}
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}
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namespace PR7355 {
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template<typename T1> class A {
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class D; // expected-note{{declared here}}
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D d; //expected-error{{implicit instantiation of undefined member 'PR7355::A<int>::D'}}
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};
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A<int> ai; // expected-note{{in instantiation of}}
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}
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namespace PR8712 {
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template <int dim>
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class B {
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public:
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B(const unsigned char i);
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unsigned char value : (dim > 0 ? dim : 1);
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};
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template <int dim>
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inline B<dim>::B(const unsigned char i) : value(i) {}
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}
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