138 lines
5.7 KiB
C++
138 lines
5.7 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: cp %s %t
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// RUN: not %clang_cc1 -fsyntax-only -fixit -x c++ %t
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// RUN: %clang_cc1 -fsyntax-only -pedantic -Werror -x c++ %t
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// RUN: grep test_string %t
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namespace std {
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template<typename T> class basic_string { // expected-note 3{{'basic_string' declared here}}
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public:
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int find(const char *substr); // expected-note{{'find' declared here}}
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static const int npos = -1; // expected-note{{'npos' declared here}}
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};
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typedef basic_string<char> string; // expected-note 2{{'string' declared here}}
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}
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namespace otherstd { // expected-note 2{{'otherstd' declared here}} \
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// expected-note{{namespace 'otherstd' defined here}}
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using namespace std;
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}
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using namespace std;
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other_std::strng str1; // expected-error{{use of undeclared identifier 'other_std'; did you mean 'otherstd'?}} \
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// expected-error{{no type named 'strng' in namespace 'otherstd'; did you mean 'string'?}}
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tring str2; // expected-error{{unknown type name 'tring'; did you mean 'string'?}}
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::other_std::string str3; // expected-error{{no member named 'other_std' in the global namespace; did you mean 'otherstd'?}}
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float area(float radius, // expected-note{{'radius' declared here}}
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float pi) {
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return radious * pi; // expected-error{{did you mean 'radius'?}}
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}
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using namespace othestd; // expected-error{{no namespace named 'othestd'; did you mean 'otherstd'?}}
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namespace blargh = otherstd; // expected-note 3{{namespace 'blargh' defined here}}
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using namespace ::blarg; // expected-error{{no namespace named 'blarg' in the global namespace; did you mean 'blargh'?}}
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namespace wibble = blarg; // expected-error{{no namespace named 'blarg'; did you mean 'blargh'?}}
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namespace wobble = ::blarg; // expected-error{{no namespace named 'blarg' in the global namespace; did you mean 'blargh'?}}
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bool test_string(std::string s) {
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basc_string<char> b1; // expected-error{{no template named 'basc_string'; did you mean 'basic_string'?}}
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std::basic_sting<char> b2; // expected-error{{no template named 'basic_sting' in namespace 'std'; did you mean 'basic_string'?}}
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(void)b1;
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(void)b2;
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return s.fnd("hello") // expected-error{{no member named 'fnd' in 'std::basic_string<char>'; did you mean 'find'?}}
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== std::string::pos; // expected-error{{no member named 'pos' in 'std::basic_string<char>'; did you mean 'npos'?}}
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}
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struct Base { };
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struct Derived : public Base { // expected-note{{base class 'Base' specified here}}
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int member; // expected-note 3{{'member' declared here}}
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Derived() : base(), // expected-error{{initializer 'base' does not name a non-static data member or base class; did you mean the base class 'Base'?}}
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ember() { } // expected-error{{initializer 'ember' does not name a non-static data member or base class; did you mean the member 'member'?}}
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int getMember() const {
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return ember; // expected-error{{use of undeclared identifier 'ember'; did you mean 'member'?}}
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}
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int &getMember();
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};
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int &Derived::getMember() {
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return ember; // expected-error{{use of undeclared identifier 'ember'; did you mean 'member'?}}
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}
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typedef int Integer; // expected-note{{'Integer' declared here}}
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int global_value; // expected-note{{'global_value' declared here}}
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int foo() {
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integer * i = 0; // expected-error{{unknown type name 'integer'; did you mean 'Integer'?}}
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unsinged *ptr = 0; // expected-error{{use of undeclared identifier 'unsinged'; did you mean 'unsigned'?}}
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return *i + *ptr + global_val; // expected-error{{use of undeclared identifier 'global_val'; did you mean 'global_value'?}}
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}
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namespace nonstd {
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typedef std::basic_string<char> yarn; // expected-note 2 {{'nonstd::yarn' declared here}}
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int narf; // expected-note{{'nonstd::narf' declared here}}
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}
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yarn str4; // expected-error{{unknown type name 'yarn'; did you mean 'nonstd::yarn'?}}
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wibble::yarn str5; // expected-error{{no type named 'yarn' in namespace 'otherstd'; did you mean 'nonstd::yarn'?}}
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namespace another {
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template<typename T> class wide_string {}; // expected-note {{'another::wide_string' declared here}}
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}
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int poit() {
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nonstd::basic_string<char> str; // expected-error{{no template named 'basic_string' in namespace 'nonstd'; did you mean simply 'basic_string'?}}
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nonstd::wide_string<char> str2; // expected-error{{no template named 'wide_string' in namespace 'nonstd'; did you mean 'another::wide_string'?}}
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return wibble::narf; // expected-error{{no member named 'narf' in namespace 'otherstd'; did you mean 'nonstd::narf'?}}
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}
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namespace check_bool {
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void f() {
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Bool b; // expected-error{{use of undeclared identifier 'Bool'; did you mean 'bool'?}}
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}
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}
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namespace outr {
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}
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namespace outer {
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namespace inner { // expected-note{{'outer::inner' declared here}} \
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// expected-note{{namespace 'outer::inner' defined here}} \
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// expected-note{{'inner' declared here}}
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int i;
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}
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}
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using namespace outr::inner; // expected-error{{no namespace named 'inner' in namespace 'outr'; did you mean 'outer::inner'?}}
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void func() {
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outr::inner::i = 3; // expected-error{{no member named 'inner' in namespace 'outr'; did you mean 'outer::inner'?}}
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outer::innr::i = 4; // expected-error{{no member named 'innr' in namespace 'outer'; did you mean 'inner'?}}
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}
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struct base {
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};
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struct derived : base {
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int i;
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};
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void func2() {
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derived d;
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// FIXME: we should offer a fix here. We do if the 'i' is misspelled, but we don't do name qualification changes
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// to replace base::i with derived::i as we would for other qualified name misspellings.
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// d.base::i = 3;
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}
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class A {
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void bar(int);
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};
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void bar(int, int); // expected-note{{'::bar' declared here}}
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void A::bar(int x) {
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bar(x, 5); // expected-error{{too many arguments to function call, expected 1, have 2; did you mean '::bar'?}}
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}
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