145 lines
3.1 KiB
C++
145 lines
3.1 KiB
C++
// RUN: not %clang_cc1 -fsyntax-only %s -std=c++11 2>&1| FileCheck %s
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// Note that the error count below doesn't matter. We just want to
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// make sure that the parser doesn't crash.
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// CHECK: 16 errors
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// PR7511
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template<a>
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struct int_;
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template<a>
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template<int,typename T1,typename>
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struct ac
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{
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typedef T1 ae
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};
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template<class>struct aaa
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{
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typedef ac<1,int,int>::ae ae
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};
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template<class>
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struct state_machine
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{
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typedef aaa<int>::ae aaa;
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int start()
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{
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ant(0);
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}
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template<class>
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struct region_processing_helper
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{
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template<class,int=0>
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struct In;
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template<int my>
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struct In<a::int_<aaa::a>,my>;
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template<class Event>
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int process(Event)
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{
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In<a::int_<0> > a;
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}
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}
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template<class Event>
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int ant(Event)
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{
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region_processing_helper<int>* helper;
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helper->process(0)
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}
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};
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int a()
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{
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state_machine<int> p;
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p.ant(0);
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}
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// PR9974
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template <int> struct enable_if;
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template <class > struct remove_reference ;
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template <class _Tp> struct remove_reference<_Tp&> ;
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template <class > struct __tuple_like;
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template <class _Tp, class _Up, int = __tuple_like<typename remove_reference<_Tp>::type>::value>
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struct __tuple_convertible;
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struct pair
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{
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template<class _Tuple, int = enable_if<__tuple_convertible<_Tuple, pair>::value>::type>
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pair(_Tuple&& );
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};
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template <class> struct basic_ostream;
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template <int>
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void endl( ) ;
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extern basic_ostream<char> cout;
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int operator<<( basic_ostream<char> , pair ) ;
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void register_object_imp ( )
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{
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cout << endl<1>;
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}
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// PR12933
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namespacae PR12933 {
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template<typename S>
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template<typename T>
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void function(S a, T b) {}
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int main() {
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function(0, 1);
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return 0;
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}
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}
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// A buildbot failure from libcxx
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namespace libcxx_test {
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template <class _Ptr, bool> struct __pointer_traits_element_type;
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template <class _Ptr> struct __pointer_traits_element_type<_Ptr, true>;
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template <template <class, class...> class _Sp, class _Tp, class ..._Args> struct __pointer_traits_element_type<_Sp<_Tp, _Args...>, true> {
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typedef char type;
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};
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template <class T> struct B {};
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__pointer_traits_element_type<B<int>, true>::type x;
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}
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namespace PR14281_part1 {
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template <class P, int> struct A;
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template <class P> struct A<P, 1>;
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template <template <class, int> class S, class T> struct A<S<T, 1>, 1> {
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typedef char type;
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};
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template <class T, int i> struct B {};
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A<B<int, 1>, 1>::type x;
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}
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namespace PR14281_part2 {
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typedef decltype(nullptr) nullptr_t;
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template <class P, nullptr_t> struct A;
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template <class P> struct A<P, nullptr>;
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template <template <class, nullptr_t> class S, class T> struct A<S<T, nullptr>, nullptr> {
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typedef char type;
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};
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template <class T, nullptr_t i> struct B {};
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A<B<int, nullptr>, nullptr>::type x;
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}
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namespace PR14281_part3 {
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extern int some_decl;
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template <class P, int*> struct A;
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template <class P> struct A<P, &some_decl>;
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template <template <class, int*> class S, class T> struct A<S<T, &some_decl>, &some_decl> {
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typedef char type;
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};
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template <class T, int* i> struct B {};
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A<B<int, &some_decl>, &some_decl>::type x;
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}
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