xref: /aosp_15_r20/external/clang/test/SemaTemplate/instantiation-default-2.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s
2*67e74705SXin Li 
3*67e74705SXin Li template<typename T, T Value> struct Constant; // expected-note{{template parameter is declared here}} \
4*67e74705SXin Li // FIXME: bad location expected-error{{a non-type template parameter cannot have type 'float'}}
5*67e74705SXin Li 
6*67e74705SXin Li Constant<int, 5> *c1;
7*67e74705SXin Li 
8*67e74705SXin Li int x;
9*67e74705SXin Li float f(int, double);
10*67e74705SXin Li 
11*67e74705SXin Li Constant<int&, x> *c2;
12*67e74705SXin Li Constant<int*, &x> *c3;
13*67e74705SXin Li Constant<float (*)(int, double), f> *c4;
14*67e74705SXin Li Constant<float (*)(int, double), &f> *c5;
15*67e74705SXin Li 
16*67e74705SXin Li Constant<float (*)(int, int), f> *c6; // expected-error{{non-type template argument of type 'float (int, double)' cannot be converted to a value of type 'float (*)(int, int)'}}
17*67e74705SXin Li 
18*67e74705SXin Li Constant<float, 0> *c7; // expected-note{{while substituting}}
19