clang/test/AST/ast-dump-invalid.cpp

   1 // RUN: not %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -fms-extensions -ast-dump -ast-dump-filter Test %s | FileCheck -check-prefix CHECK -strict-whitespace %s
   2
   3 namespace TestInvalidRParenOnCXXUnresolvedConstructExpr {
   4 template <class T>
   5 void f(T i, T j) {
   6   return T (i, j;
   7 }
   8 }
   9
  10 // CHECK: NamespaceDecl {{.*}} <{{.*}}> {{.*}} TestInvalidRParenOnCXXUnresolvedConstructExpr
  11 // CHECK-NEXT: `-FunctionTemplateDecl
  12 // CHECK-NEXT:   |-TemplateTypeParmDecl
  13 // CHECK-NEXT:   `-FunctionDecl
  14 // CHECK-NEXT:     |-ParmVarDecl
  15 // CHECK-NEXT:     |-ParmVarDecl
  16 // CHECK-NEXT:     `-CompoundStmt
  17 // CHECK-NEXT:       `-ReturnStmt
  18 // CHECK-NEXT:         `-CXXUnresolvedConstructExpr {{.*}} <col:10, col:16> 'T'
  19 // CHECK-NEXT:           |-DeclRefExpr {{.*}} <col:13> 'T' lvalue ParmVar {{.*}} 'i' 'T'
  20 // CHECK-NEXT:           `-DeclRefExpr {{.*}} <col:16> 'T' lvalue ParmVar {{.*}} 'j' 'T'
  21
  22
  23 namespace TestInvalidIf {
  24 int g(int i) {
  25   if (invalid_condition)
  26     return 4;
  27   else
  28     return i;
  29 }
  30 }
  31 // CHECK: NamespaceDecl {{.*}} <{{.*}}> {{.*}} TestInvalidIf
  32 // CHECK-NEXT: `-FunctionDecl
  33 // CHECK-NEXT:   |-ParmVarDecl
  34 // CHECK-NEXT:   `-CompoundStmt
  35 // CHECK-NEXT:     `-IfStmt {{.*}} <line:25:3, line:28:12>
  36 // CHECK-NEXT:       |-RecoveryExpr {{.*}} <line:25:7> 'bool'
  37 // CHECK-NEXT:       |-ReturnStmt {{.*}} <line:26:5, col:12>
  38 // CHECK-NEXT:       | `-IntegerLiteral {{.*}} <col:12> 'int' 4
  39 // CHECK-NEXT:       `-ReturnStmt {{.*}} <line:28:5, col:12>
  40 // CHECK-NEXT:         `-ImplicitCastExpr {{.*}} <col:12> 'int' <LValueToRValue>
  41 // CHECK-NEXT:           `-DeclRefExpr {{.*}} <col:12> 'int' lvalue ParmVar {{.*}} 'i' 'int'
  42
  43 namespace TestInvalidFunctionDecl {
  44 struct Str {
  45    double foo1(double, invalid_type);
  46 };
  47 double Str::foo1(double, invalid_type)
  48 { return 45; }
  49 }
  50 // CHECK: NamespaceDecl {{.*}} <{{.*}}> {{.*}} TestInvalidFunctionDecl
  51 // CHECK-NEXT: |-CXXRecordDecl {{.*}} <line:44:1, line:46:1> line:44:8 struct Str definition
  52 // CHECK:      | |-CXXRecordDecl {{.*}} <col:1, col:8> col:8 implicit struct Str
  53 // CHECK-NEXT: | `-CXXMethodDecl {{.*}} <line:45:4, col:36> col:11 invalid foo1 'double (double, int)'
  54 // CHECK-NEXT: |   |-ParmVarDecl {{.*}} <col:16> col:22 'double'
  55 // CHECK-NEXT: |   `-ParmVarDecl {{.*}} <col:24, <invalid sloc>> col:36 invalid 'int'
  56 // CHECK-NEXT: `-CXXMethodDecl {{.*}} parent {{.*}} <line:47:1, line:48:14> line:47:13 invalid foo1 'double (double, int)'
  57 // CHECK-NEXT:   |-ParmVarDecl {{.*}} <col:18> col:24 'double'
  58 // CHECK-NEXT:   |-ParmVarDecl {{.*}} <col:26, <invalid sloc>> col:38 invalid 'int'
  59 // CHECK-NEXT:   `-CompoundStmt {{.*}} <line:48:1, col:14>
  60 // CHECK-NEXT:     `-ReturnStmt {{.*}} <col:3, col:10>
  61 // CHECK-NEXT:       `-ImplicitCastExpr {{.*}} <col:10> 'double' <IntegralToFloating>
  62 // CHECK-NEXT:         `-IntegerLiteral {{.*}} <col:10> 'int' 45
  63
  64 namespace TestAliasTemplateDecl {
  65 template<typename T> class A;
  66
  67 template<typename T>
  68 template<typename U> using InvalidAlias = A<U>;
  69 // CHECK:      TypeAliasTemplateDecl {{.*}} invalid InvalidAlias
  70 // CHECK-NEXT: |-TemplateTypeParmDecl {{.*}} typename depth 0 index 0 T
  71 }