clang/test/Import/cxx-anon-namespace/test.cpp

   1 // RUN: clang-import-test -dump-ast -import %S/Inputs/F.cpp -expression %s | FileCheck %s
   2
   3 // The implicit UsingDirectiveDecls for the anonymous namespaces are created by the Sema.
   4
   5 // There might be another builtin namespace before our first namespace, so we can't
   6 // just look for NamespaceDecl. Instead look for the first line of F.cpp (which only
   7 // contains the namespace we are looking for but no other decl).
   8 // CHECK: F.cpp:1:1
   9 // The nested anonymous namespace.
  10 // CHECK-NEXT: NamespaceDecl
  11 // CHECK-SAME: line:21:11
  12 // CHECK: FunctionDecl
  13 // CHECK-SAME: func4
  14 // CHECK-NEXT: CompoundStmt
  15 // This is for the nested anonymous namespace.
  16 // CHECK-NEXT: UsingDirectiveDecl
  17 // CHECK-SAME: ''
  18 // CHECK: FunctionDecl
  19 // CHECK-SAME: func1
  20 // CHECK-NEXT: CompoundStmt
  21 // CHECK-NEXT: UsingDirectiveDecl
  22 // CHECK-SAME: ''
  23
  24 // CHECK: NamespaceDecl
  25 // CHECK-SAME: test_namespace1
  26 // CHECK-NEXT: NamespaceDecl
  27 // CHECK: FunctionDecl
  28 // CHECK-SAME: func2
  29 // CHECK-NEXT: CompoundStmt
  30 // CHECK-NEXT: UsingDirectiveDecl
  31 // CHECK-SAME: ''
  32
  33 // CHECK-NEXT: NamespaceDecl
  34 // CHECK-SAME: test_namespace2
  35 // CHECK-NEXT: NamespaceDecl
  36 // CHECK-NEXT: NamespaceDecl
  37 // CHECK-SAME: test_namespace3
  38 // CHECK: FunctionDecl
  39 // CHECK-SAME: func3
  40 // CHECK-NEXT: CompoundStmt
  41 // CHECK-NEXT: UsingDirectiveDecl
  42 // CHECK-SAME: ''
  43
  44 void expr() {
  45   func1();
  46   test_namespace1::func2();
  47   test_namespace2::test_namespace3::func3();
  48   func4();
  49 }