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// RUN: %clang_analyze_cc1 -std=c++17 -analyzer-checker=core,debug.ExprInspection -verify %s
//
// RUN: %clang_analyze_cc1 -std=c++17 -analyzer-checker=core,debug.ExprInspection -verify \
// RUN: -triple i386-pc-win32 -fms-compatibility -fms-extensions -DANALYZER_MS %s
template <typename T>
void clang_analyzer_dump(const T *);
void clang_analyzer_warnIfReached();
template <typename T, auto Value, typename U>
void func(U param) {
clang_analyzer_dump(__func__);
clang_analyzer_dump(__FUNCTION__);
clang_analyzer_dump(__PRETTY_FUNCTION__);
// expected-warning@-3 {{&Element{"func",0 S64b,char}}}
// expected-warning@-3 {{&Element{"func",0 S64b,char}}}
// expected-warning@-3 {{&Element{"void func(U) [T = Class, Value = 42ULL, U = char]",0 S64b,char}}}
#ifdef ANALYZER_MS
clang_analyzer_dump(__FUNCDNAME__);
clang_analyzer_dump(L__FUNCTION__);
clang_analyzer_dump(__FUNCSIG__);
clang_analyzer_dump(L__FUNCSIG__);
// expected-warning@-4 {{&Element{"??$func@UClass@?1??foo@@YAXXZ@$0CK@D@@YAXD@Z",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"func",0 S64b,wchar_t}}}
// expected-warning@-4 {{&Element{"void __cdecl func(U) [T = Class, Value = 42ULL, U = char]",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"void __cdecl func(U) [T = Class, Value = 42ULL, U = char]",0 S64b,wchar_t}}}
#endif
}
void foo() {
clang_analyzer_dump(__func__);
clang_analyzer_dump(__FUNCTION__);
clang_analyzer_dump(__PRETTY_FUNCTION__);
// expected-warning@-3 {{&Element{"foo",0 S64b,char}}}
// expected-warning@-3 {{&Element{"foo",0 S64b,char}}}
// expected-warning@-3 {{&Element{"void foo()",0 S64b,char}}}
#ifdef ANALYZER_MS
clang_analyzer_dump(__FUNCDNAME__);
clang_analyzer_dump(L__FUNCTION__);
clang_analyzer_dump(__FUNCSIG__);
clang_analyzer_dump(L__FUNCSIG__);
// expected-warning@-4 {{&Element{"?foo@@YAXXZ",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"foo",0 S64b,wchar_t}}}
// expected-warning@-4 {{&Element{"void __cdecl foo(void)",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"void __cdecl foo(void)",0 S64b,wchar_t}}}
#endif
func<struct Class, 42ull>('b'); // instantiate template
}
struct A {
A() {
clang_analyzer_dump(__func__);
clang_analyzer_dump(__FUNCTION__);
clang_analyzer_dump(__PRETTY_FUNCTION__);
// expected-warning@-3 {{&Element{"A",0 S64b,char}}}
// expected-warning@-3 {{&Element{"A",0 S64b,char}}}
// expected-warning@-3 {{&Element{"A::A()",0 S64b,char}}}
#ifdef ANALYZER_MS
clang_analyzer_dump(__FUNCDNAME__);
clang_analyzer_dump(L__FUNCTION__);
clang_analyzer_dump(__FUNCSIG__);
clang_analyzer_dump(L__FUNCSIG__);
// expected-warning@-4 {{&Element{"??0A@@QAE@XZ",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"A",0 S64b,wchar_t}}}
// expected-warning@-4 {{&Element{"__thiscall A::A(void)",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"__thiscall A::A(void)",0 S64b,wchar_t}}}
#endif
}
~A() {
clang_analyzer_dump(__func__);
clang_analyzer_dump(__FUNCTION__);
clang_analyzer_dump(__PRETTY_FUNCTION__);
// expected-warning@-3 {{&Element{"~A",0 S64b,char}}}
// expected-warning@-3 {{&Element{"~A",0 S64b,char}}}
// expected-warning@-3 {{&Element{"A::~A()",0 S64b,char}}}
#ifdef ANALYZER_MS
clang_analyzer_dump(__FUNCDNAME__);
clang_analyzer_dump(L__FUNCTION__);
clang_analyzer_dump(__FUNCSIG__);
clang_analyzer_dump(L__FUNCSIG__);
// expected-warning@-4 {{&Element{"??1A@@QAE@XZ",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"~A",0 S64b,wchar_t}}}
// expected-warning@-4 {{&Element{"__thiscall A::~A(void)",0 S64b,char}}}
// expected-warning@-4 {{&Element{L"__thiscall A::~A(void)",0 S64b,wchar_t}}}
#endif
}
template <typename> int dependent() {
// We should not analyze dependent functions.
// Such functions have no function name of predefined expressions such as: '__func__' etc.
clang_analyzer_warnIfReached(); // no-warning
}
};
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