1 // Fake standard library with uglified names. 2 // Parameters (including template params) get ugliness stripped. 3 namespace std { 4 5 template <typename _Tp> 6 class __vector_base {}; 7 8 template <typename _Tp> 9 class vector : private __vector_base<_Tp> { 10 public: 11 _Tp &at(unsigned __index) const; 12 int __stays_ugly(); 13 }; 14 15 } // namespace std 16 17 int x = std::vector<int>{}.at(42); 18 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-1):14 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s 19 // CHECK-CC1: COMPLETION: __vector_base : __vector_base<<#typename Tp#>> 20 // CHECK-CC1: COMPLETION: vector : vector<<#typename Tp#>> 21 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-4):28 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s 22 // CHECK-CC2: COMPLETION: __stays_ugly : [#int#]__stays_ugly() 23 // CHECK-CC2: COMPLETION: at : [#int &#]at(<#unsigned int index#>)[# const#] 24 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-7):31 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s 25 // CHECK-CC3: OVERLOAD: [#int &#]at(<#unsigned int index#>) 26