clang/test/PCH/cxx-member-init.cpp

   1 // Test this without pch.
   2 // RUN: %clang_cc1 -x c++ -std=c++11 -DHEADER -DSOURCE -emit-llvm -o - %s
   3
   4 // Test with pch.
   5 // RUN: %clang_cc1 -x c++ -std=c++11 -DHEADER -emit-pch -o %t %s
   6 // RUN: %clang_cc1 -x c++ -std=c++11 -DHEADER -include-pch %t -emit-llvm -o - %s
   7
   8 // RUN: %clang_cc1 -x c++ -std=c++11 -DHEADER -emit-pch -fpch-instantiate-templates -o %t %s
   9 // RUN: %clang_cc1 -x c++ -std=c++11 -DHEADER -include-pch %t -emit-llvm -o - %s
  10
  11 #ifdef HEADER
  12 int n;
  13 struct S {
  14   int *p = &m;
  15   int &m = n;
  16   S *that = this;
  17 };
  18 template<typename T> struct X { T t {0}; };
  19
  20 struct v_t { };
  21
  22 struct m_t
  23 {
  24     struct { v_t v; };
  25     m_t() { }
  26 };
  27
  28 #endif
  29
  30 #ifdef SOURCE
  31 S s;
  32
  33 struct E { explicit E(int); };
  34 X<E> x;
  35
  36 m_t *test() {
  37   return new m_t;
  38 }
  39
  40 #elif HEADER
  41 #undef HEADER
  42 #define SOURCE
  43 #endif