// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple %s -o - | FileCheck %s
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// CHECK-DAG: _ZZN7PR219047GetDataIiEERKibE1i = internal global i32 4
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// CHECK-DAG: _ZZN7PR219047GetDataIiEERKibE1i_0 = internal global i32 2
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template<typename T, typename U>
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T* next(T* ptr, const U& diff);
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template<typename T, typename U>
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T* next(T* ptr, const U& diff) {
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return ptr + diff;
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}
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void test(int *iptr, float *fptr, int diff) {
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// CHECK: _Z4nextIiiEPT_S1_RKT0_
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iptr = next(iptr, diff);
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// CHECK: _Z4nextIfiEPT_S1_RKT0_
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fptr = next(fptr, diff);
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}
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template<typename T, typename U>
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T* next(T* ptr, const U& diff);
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void test2(int *iptr, double *dptr, int diff) {
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iptr = next(iptr, diff);
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// CHECK: _Z4nextIdiEPT_S1_RKT0_
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dptr = next(dptr, diff);
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}
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namespace PR21904 {
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template <typename>
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const int &GetData(bool);
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template <>
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const int &GetData<int>(bool b) {
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static int i = 4;
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if (b) {
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static int i = 2;
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return i;
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}
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return i;
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}
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}
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