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 | |