clang/test/CodeCompletion/deuglify.cpp

   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#>)