1 // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple %s -o - | FileCheck %s
2
3 // CHECK-DAG: _ZZN7PR219047GetDataIiEERKibE1i = internal global i32 4
4 // CHECK-DAG: _ZZN7PR219047GetDataIiEERKibE1i_0 = internal global i32 2
5
6 template<typename T, typename U>
7 T* next(T* ptr, const U& diff);
8
9 template<typename T, typename U>
10 T* next(T* ptr, const U& diff) {
11 return ptr + diff;
12 }
13
test(int * iptr,float * fptr,int diff)14 void test(int *iptr, float *fptr, int diff) {
15 // CHECK: _Z4nextIiiEPT_S1_RKT0_
16 iptr = next(iptr, diff);
17
18 // CHECK: _Z4nextIfiEPT_S1_RKT0_
19 fptr = next(fptr, diff);
20 }
21
22 template<typename T, typename U>
23 T* next(T* ptr, const U& diff);
24
test2(int * iptr,double * dptr,int diff)25 void test2(int *iptr, double *dptr, int diff) {
26 iptr = next(iptr, diff);
27
28 // CHECK: _Z4nextIdiEPT_S1_RKT0_
29 dptr = next(dptr, diff);
30 }
31
32 namespace PR21904 {
33 template <typename>
34 const int &GetData(bool);
35
36 template <>
GetData(bool b)37 const int &GetData<int>(bool b) {
38 static int i = 4;
39 if (b) {
40 static int i = 2;
41 return i;
42 }
43 return i;
44 }
45 }
46