| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s -fcxx-exceptions |
| 2 | template<typename T> |
| 3 | struct X0 { |
| 4 | typedef T* type; |
| 5 | |
| 6 | void f0(T); |
| 7 | void f1(type); |
| 8 | }; |
| 9 | |
| 10 | template<> void X0<char>::f0(char); |
| 11 | template<> void X0<char>::f1(type); |
| 12 | |
| 13 | namespace PR6161 { |
| 14 | template<typename _CharT> |
| 15 | class numpunct : public locale::facet // expected-error{{use of undeclared identifier 'locale'}} \ |
| 16 | // expected-error{{expected class name}} |
| 17 | { |
| 18 | static locale::id id; // expected-error{{use of undeclared identifier}} |
| 19 | }; |
| 20 | numpunct<char>::~numpunct(); |
| 21 | } |
| 22 | |
| 23 | namespace PR12331 { |
| 24 | template<typename T> struct S { |
| 25 | struct U { static const int n = 5; }; |
| 26 | enum E { e = U::n }; // expected-note {{implicit instantiation first required here}} |
| 27 | int arr[e]; |
| 28 | }; |
| 29 | template<> struct S<int>::U { static const int n = sizeof(int); }; // expected-error {{explicit specialization of 'U' after instantiation}} |
| 30 | } |
| 31 | |
| 32 | namespace PR18246 { |
| 33 | template<typename T> |
| 34 | class Baz { |
| 35 | public: |
| 36 | template<int N> void bar(); |
| 37 | }; |
| 38 | |
| 39 | template<typename T> |
| 40 | template<int N> |
| 41 | void Baz<T>::bar() { |
| 42 | } |
| 43 | |
| 44 | template<typename T> |
| 45 | void Baz<T>::bar<0>() { // expected-error {{cannot specialize a member of an unspecialized template}} |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | namespace PR19340 { |
| 50 | template<typename T> struct Helper { |
| 51 | template<int N> static void func(const T *m) {} |
| 52 | }; |
| 53 | |
| 54 | template<typename T> void Helper<T>::func<2>() {} // expected-error {{cannot specialize a member}} |
| 55 | } |
| 56 | |
| 57 | namespace SpecLoc { |
| 58 | template <typename T> struct A { |
| 59 | static int n; // expected-note {{previous}} |
| 60 | static void f(); // expected-note {{previous}} |
| 61 | }; |
| 62 | template<> float A<int>::n; // expected-error {{different type}} |
| 63 | template<> void A<int>::f() throw(); // expected-error {{does not match}} |
| 64 | } |
| 65 | |