1 | // RUN: not %clang_cc1 -fsyntax-only %s -std=c++98 2>&1 | FileCheck %s |
2 | |
3 | namespace PR14342 { |
4 | template<typename T, char a> struct X {}; |
5 | X<int, 1> x = X<long, 257>(); |
6 | // CHECK: error: no viable conversion from 'X<long, [...]>' to 'X<int, [...]>' |
7 | } |
8 | |
9 | namespace PR15513 { |
10 | template <int x, int y = x+1> |
11 | class A {}; |
12 | |
13 | void foo(A<0> &M) { |
14 | // CHECK: no viable conversion from 'A<[...], (default) x + 1 aka 1>' to 'A<[...], 0>' |
15 | A<0, 0> N = M; |
16 | // CHECK: no viable conversion from 'A<0, [...]>' to 'A<1, [...]>' |
17 | A<1, 1> O = M; |
18 | } |
19 | } |
20 | |
21 | namespace default_args { |
22 | template <int x, int y = 1+1, int z = 2> |
23 | class A {}; |
24 | |
25 | void foo(A<0> &M) { |
26 | // CHECK: no viable conversion from 'A<[...], (default) 1 + 1 aka 2, (default) 2>' to 'A<[...], 0, 0>' |
27 | A<0, 0, 0> N = M; |
28 | |
29 | // CHECK: no viable conversion from 'A<[2 * ...], (default) 2>' to 'A<[2 * ...], 0>' |
30 | A<0, 2, 0> N2 = M; |
31 | } |
32 | |
33 | } |
34 | |
35 | namespace qualifiers { |
36 | template <class T> |
37 | void foo(void (func(T*)), T*) {} |
38 | |
39 | template <class T> |
40 | class vector{}; |
41 | |
42 | void bar(const vector<int>*) {} |
43 | |
44 | void test(volatile vector<int>* V) { |
45 | foo(bar, V); |
46 | } |
47 | |
48 | // CHECK: candidate template ignored: deduced conflicting types for parameter 'T' ('const vector<...>' vs. 'volatile vector<...>') |
49 | } |
50 | |