1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
2 | // RUN: cp %s %t |
3 | // RUN: not %clang_cc1 -fsyntax-only -fixit -x c++ %t |
4 | // RUN: %clang_cc1 -fsyntax-only -pedantic -Werror -x c++ %t |
5 | // RUN: grep test_string %t |
6 | |
7 | namespace std { |
8 | template<typename T> class basic_string { // expected-note 3{{'basic_string' declared here}} |
9 | public: |
10 | int find(const char *substr); // expected-note{{'find' declared here}} |
11 | static const int npos = -1; // expected-note{{'npos' declared here}} |
12 | }; |
13 | |
14 | typedef basic_string<char> string; // expected-note 2{{'string' declared here}} |
15 | } |
16 | |
17 | namespace otherstd { // expected-note 2{{'otherstd' declared here}} \ |
18 | // expected-note{{namespace 'otherstd' defined here}} |
19 | using namespace std; |
20 | } |
21 | |
22 | using namespace std; |
23 | |
24 | other_std::strng str1; // expected-error{{use of undeclared identifier 'other_std'; did you mean 'otherstd'?}} \ |
25 | // expected-error{{no type named 'strng' in namespace 'otherstd'; did you mean 'string'?}} |
26 | tring str2; // expected-error{{unknown type name 'tring'; did you mean 'string'?}} |
27 | |
28 | ::other_std::string str3; // expected-error{{no member named 'other_std' in the global namespace; did you mean 'otherstd'?}} |
29 | |
30 | float area(float radius, // expected-note{{'radius' declared here}} |
31 | float pi) { |
32 | return radious * pi; // expected-error{{did you mean 'radius'?}} |
33 | } |
34 | |
35 | using namespace othestd; // expected-error{{no namespace named 'othestd'; did you mean 'otherstd'?}} |
36 | namespace blargh = otherstd; // expected-note 3{{namespace 'blargh' defined here}} |
37 | using namespace ::blarg; // expected-error{{no namespace named 'blarg' in the global namespace; did you mean 'blargh'?}} |
38 | |
39 | namespace wibble = blarg; // expected-error{{no namespace named 'blarg'; did you mean 'blargh'?}} |
40 | namespace wobble = ::blarg; // expected-error{{no namespace named 'blarg' in the global namespace; did you mean 'blargh'?}} |
41 | |
42 | bool test_string(std::string s) { |
43 | basc_string<char> b1; // expected-error{{no template named 'basc_string'; did you mean 'basic_string'?}} |
44 | std::basic_sting<char> b2; // expected-error{{no template named 'basic_sting' in namespace 'std'; did you mean 'basic_string'?}} |
45 | (void)b1; |
46 | (void)b2; |
47 | return s.fnd("hello") // expected-error{{no member named 'fnd' in 'std::basic_string<char>'; did you mean 'find'?}} |
48 | == std::string::pos; // expected-error{{no member named 'pos' in 'std::basic_string<char>'; did you mean 'npos'?}} |
49 | } |
50 | |
51 | struct Base { }; |
52 | struct Derived : public Base { // expected-note{{base class 'Base' specified here}} |
53 | int member; // expected-note 3{{'member' declared here}} |
54 | |
55 | Derived() : base(), // expected-error{{initializer 'base' does not name a non-static data member or base class; did you mean the base class 'Base'?}} |
56 | ember() { } // expected-error{{initializer 'ember' does not name a non-static data member or base class; did you mean the member 'member'?}} |
57 | |
58 | int getMember() const { |
59 | return ember; // expected-error{{use of undeclared identifier 'ember'; did you mean 'member'?}} |
60 | } |
61 | |
62 | int &getMember(); |
63 | }; |
64 | |
65 | int &Derived::getMember() { |
66 | return ember; // expected-error{{use of undeclared identifier 'ember'; did you mean 'member'?}} |
67 | } |
68 | |
69 | typedef int Integer; // expected-note{{'Integer' declared here}} |
70 | int global_value; // expected-note{{'global_value' declared here}} |
71 | |
72 | int foo() { |
73 | integer * i = 0; // expected-error{{unknown type name 'integer'; did you mean 'Integer'?}} |
74 | unsinged *ptr = 0; // expected-error{{use of undeclared identifier 'unsinged'; did you mean 'unsigned'?}} |
75 | return *i + *ptr + global_val; // expected-error{{use of undeclared identifier 'global_val'; did you mean 'global_value'?}} |
76 | } |
77 | |
78 | namespace nonstd { |
79 | typedef std::basic_string<char> yarn; // expected-note 2 {{'nonstd::yarn' declared here}} |
80 | int narf; // expected-note{{'nonstd::narf' declared here}} |
81 | } |
82 | |
83 | yarn str4; // expected-error{{unknown type name 'yarn'; did you mean 'nonstd::yarn'?}} |
84 | wibble::yarn str5; // expected-error{{no type named 'yarn' in namespace 'otherstd'; did you mean 'nonstd::yarn'?}} |
85 | |
86 | namespace another { |
87 | template<typename T> class wide_string {}; // expected-note {{'another::wide_string' declared here}} |
88 | } |
89 | int poit() { |
90 | nonstd::basic_string<char> str; // expected-error{{no template named 'basic_string' in namespace 'nonstd'; did you mean simply 'basic_string'?}} |
91 | nonstd::wide_string<char> str2; // expected-error{{no template named 'wide_string' in namespace 'nonstd'; did you mean 'another::wide_string'?}} |
92 | return wibble::narf; // expected-error{{no member named 'narf' in namespace 'otherstd'; did you mean 'nonstd::narf'?}} |
93 | } |
94 | |
95 | namespace check_bool { |
96 | void f() { |
97 | Bool b; // expected-error{{use of undeclared identifier 'Bool'; did you mean 'bool'?}} |
98 | } |
99 | } |
100 | |
101 | namespace outr { |
102 | } |
103 | namespace outer { |
104 | namespace inner { // expected-note{{'outer::inner' declared here}} \ |
105 | // expected-note{{namespace 'outer::inner' defined here}} \ |
106 | // expected-note{{'inner' declared here}} |
107 | int i; |
108 | } |
109 | } |
110 | |
111 | using namespace outr::inner; // expected-error{{no namespace named 'inner' in namespace 'outr'; did you mean 'outer::inner'?}} |
112 | |
113 | void func() { |
114 | outr::inner::i = 3; // expected-error{{no member named 'inner' in namespace 'outr'; did you mean 'outer::inner'?}} |
115 | outer::innr::i = 4; // expected-error{{no member named 'innr' in namespace 'outer'; did you mean 'inner'?}} |
116 | } |
117 | |
118 | struct base { |
119 | }; |
120 | struct derived : base { |
121 | int i; |
122 | }; |
123 | |
124 | void func2() { |
125 | derived d; |
126 | // FIXME: we should offer a fix here. We do if the 'i' is misspelled, but we don't do name qualification changes |
127 | // to replace base::i with derived::i as we would for other qualified name misspellings. |
128 | // d.base::i = 3; |
129 | } |
130 | |
131 | class A { |
132 | void bar(int); |
133 | }; |
134 | void bar(int, int); // expected-note{{'::bar' declared here}} |
135 | void A::bar(int x) { |
136 | bar(x, 5); // expected-error{{too many arguments to function call, expected 1, have 2; did you mean '::bar'?}} |
137 | } |
138 | |