1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-c++0x-extensions %s
3 namespace fizbin { class Foobar {}; } // expected-note 2 {{'fizbin::Foobar' declared here}} \
4 // expected-note {{'Foobar' declared here}}
5 Foobar *my_bar // expected-error{{unknown type name 'Foobar'; did you mean 'fizbin::Foobar'?}}
6 = new Foobar; // expected-error{{unknown type name 'Foobar'; did you mean 'fizbin::Foobar'?}}
7 fizbin::Foobar *my_foo = new fizbin::FooBar; // expected-error{{unknown type name 'FooBar'; did you mean 'Foobar'?}}
9 namespace barstool { int toFoobar() { return 1; } } // expected-note 3 {{'barstool::toFoobar' declared here}}
10 int Double(int x) { return x + x; }
12 Double(toFoobar()); // expected-error{{{use of undeclared identifier 'toFoobar'; did you mean 'barstool::toFoobar'?}}
16 namespace baztool { bool toFoobar() { return true; } } // expected-note{{'fizbin::baztool' declared here}}
17 namespace nested { bool moreFoobar() { return true; } } // expected-note{{'fizbin::nested::moreFoobar' declared here}}
18 namespace nested { bool lessFoobar() { return true; } } // expected-note{{'fizbin::nested' declared here}} \
19 // expected-note{{'fizbin::nested::lessFoobar' declared here}}
20 class dummy { // expected-note 2 {{'fizbin::dummy' declared here}}
22 static bool moreFoobar() { return false; } // expected-note{{'moreFoobar' declared here}}
25 void Check() { // expected-note{{'Check' declared here}}
26 if (toFoobar()) Double(7); // expected-error{{use of undeclared identifier 'toFoobar'; did you mean 'barstool::toFoobar'?}}
27 if (noFoobar()) Double(7); // expected-error{{use of undeclared identifier 'noFoobar'; did you mean 'barstool::toFoobar'?}}
28 if (moreFoobar()) Double(7); // expected-error{{use of undeclared identifier 'moreFoobar'; did you mean 'fizbin::nested::moreFoobar'}}
29 if (lessFoobar()) Double(7); // expected-error{{use of undeclared identifier 'lessFoobar'; did you mean 'fizbin::nested::lessFoobar'?}}
30 if (baztool::toFoobar()) Double(7); // expected-error{{use of undeclared identifier 'baztool'; did you mean 'fizbin::baztool'?}}
31 if (nested::moreFoobar()) Double(7); // expected-error{{use of undeclared identifier 'nested'; did you mean 'fizbin::nested'?}}
32 if (dummy::moreFoobar()) Double(7); // expected-error{{use of undeclared identifier 'dummy'; did you mean 'fizbin::dummy'?}}
33 if (dummy::mreFoobar()) Double(7); // expected-error{{use of undeclared identifier 'dummy'; did you mean 'fizbin::dummy'?}} \
34 // expected-error{{no member named 'mreFoobar' in 'fizbin::dummy'; did you mean 'moreFoobar'?}}
35 if (moFoobin()) Double(7); // expected-error{{use of undeclared identifier 'moFoobin'}}
39 Cleck(); // expected-error{{{use of undeclared identifier 'Cleck'; did you mean 'Check'?}}
44 class myvector { /* ... */ }; // expected-note{{'inner::myvector' declared here}}
48 myvector v; // expected-error{{unknown type name 'myvector'; did you mean 'inner::myvector'?}}
53 inline namespace __1 {
54 class mylinkedlist { /* ... */ }; // expected-note 2 {{'realstd::mylinkedlist' declared here}}
57 class linkedlist { /* ... */ };
61 mylinkedlist v; // expected-error{{unknown type name 'mylinkedlist'; did you mean 'realstd::mylinkedlist'?}}
62 nylinkedlist w; // expected-error{{unknown type name 'nylinkedlist'; did you mean 'realstd::mylinkedlist'?}}
65 // Test case from http://llvm.org/bugs/show_bug.cgi?id=10318
67 template <typename T> class GraphWriter {}; // expected-note {{'llvm::GraphWriter' declared here}} \
68 // expected-note {{'GraphWriter' declared here}}
73 GraphWriter<S> x; //expected-error{{no template named 'GraphWriter'; did you mean 'llvm::GraphWriter'?}}
74 (void)new llvm::GraphWriter; // expected-error {{expected a type}}
75 (void)new llvm::Graphwriter<S>; // expected-error {{no template named 'Graphwriter' in namespace 'llvm'; did you mean 'GraphWriter'?}}