1 // RUN: %clang_cc1 -verify -ast-dump %s | FileCheck %s 2 3 extern void foo(Unknown*); // expected-error {{unknown type name 'Unknown'}} 4 5 namespace a { 6 void computeSomething() { 7 foo(new Unknown()); // expected-error {{unknown type name 'Unknown'}} 8 foo(new Unknown{}); // expected-error {{unknown type name 'Unknown'}} 9 foo(new Unknown); // expected-error {{unknown type name 'Unknown'}} 10 } 11 } // namespace a 12 13 namespace b { 14 struct Bar{}; 15 } // namespace b 16 17 // CHECK: |-NamespaceDecl 0x{{[^ ]*}} <line:5:1, line:11:1> line:5:11 a 18 // CHECK-NEXT: | `-FunctionDecl 0x{{[^ ]*}} <line:6:3, line:10:3> line:6:8 computeSomething 'void ()' 19 // CHECK-NEXT: | `-CompoundStmt 0x{{[^ ]*}} <col:27, line:10:3> 20 // CHECK-NEXT: |-NamespaceDecl 0x{{[^ ]*}} <line:13:1, line:15:1> line:13:11 b 21 // CHECK-NEXT: | `-CXXRecordDecl 0x{{[^ ]*}} <line:14:3, col:14> col:10 referenced struct Bar definition 22 23 static b::Bar bar; 24 // CHECK: `-VarDecl 0x{{[^ ]*}} <line:23:1, col:15> col:15 bar 'b::Bar' static callinit 25 // CHECK-NEXT: `-CXXConstructExpr 0x{{[^ ]*}} <col:15> 'b::Bar' 'void () noexcept' 26