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