88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
// Header for PCH test cxx_exprs.cpp
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// CXXStaticCastExpr
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typedef __typeof__(static_cast<void *>(0)) static_cast_result;
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// CXXDynamicCastExpr
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struct Base { Base(int); virtual void f(int x = 492); ~Base(); };
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struct Derived : Base { Derived(); void g(); };
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Base *base_ptr;
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typedef __typeof__(dynamic_cast<Derived *>(base_ptr)) dynamic_cast_result;
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// CXXReinterpretCastExpr
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typedef __typeof__(reinterpret_cast<void *>(0)) reinterpret_cast_result;
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// CXXConstCastExpr
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const char *const_char_ptr_value;
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typedef __typeof__(const_cast<char *>(const_char_ptr_value)) const_cast_result;
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// CXXFunctionalCastExpr
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int int_value;
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typedef __typeof__(double(int_value)) functional_cast_result;
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// CXXBoolLiteralExpr
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typedef __typeof__(true) bool_literal_result;
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const bool true_value = true;
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const bool false_value = false;
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// CXXNullPtrLiteralExpr
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typedef __typeof__(nullptr) cxx_null_ptr_result;
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void foo(Derived *P) {
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// CXXMemberCallExpr
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P->f(12);
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}
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// FIXME: This is a hack until <typeinfo> works completely.
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namespace std {
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class type_info {};
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}
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// CXXTypeidExpr - Both expr and type forms.
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typedef __typeof__(typeid(int))* typeid_result1;
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typedef __typeof__(typeid(2))* typeid_result2;
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Derived foo();
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Derived::Derived() : Base(4) {
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}
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void Derived::g() {
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// CXXThisExpr
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f(2); // Implicit
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this->f(1); // Explicit
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// CXXThrowExpr
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throw;
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throw 42;
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// CXXDefaultArgExpr
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f();
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const Derived &X = foo();
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// FIXME: How do I make a CXXBindReferenceExpr, CXXConstructExpr?
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int A = int(0.5); // CXXFunctionalCastExpr
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A = int(); // CXXZeroInitValueExpr
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Base *b = new Base(4); // CXXNewExpr
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delete b; // CXXDeleteExpr
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}
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// FIXME: The comment on CXXTemporaryObjectExpr is broken, this doesn't make
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// one.
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struct CtorStruct { CtorStruct(int, float); };
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CtorStruct create_CtorStruct() {
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return CtorStruct(1, 3.14f); // CXXTemporaryObjectExpr
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};
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// CharacterLiteral variants
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const char char_value = 'a';
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const wchar_t wchar_t_value = L'ı';
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const char16_t char16_t_value = u'ç';
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const char32_t char32_t_value = U'∂';
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