| // Test this without pch. |
| // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -include %S/cxx_exprs.h -std=c++11 -fsyntax-only -verify %s -ast-dump | FileCheck %s |
| |
| // Test with pch. Use '-ast-dump' to force deserialization of function bodies. |
| // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -x c++-header -std=c++11 -emit-pch -o %t %S/cxx_exprs.h |
| // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-dump-all | FileCheck %s |
| |
| // expected-no-diagnostics |
| |
| int integer; |
| double floating; |
| char character; |
| bool boolean; |
| |
| // CXXStaticCastExpr |
| static_cast_result void_ptr = &integer; |
| // CHECK: TypedefDecl {{.*}} <{{.*}}, col:{{.*}}> col:{{.*}}{{(imported)?}} referenced static_cast_result 'typeof (static_cast<void *>(0))':'void *'{{$}} |
| // CHECK-NEXT: TypeOfExprType {{.*}} 'typeof (static_cast<void *>(0))' sugar{{( imported)?}}{{$}} |
| // CHECK-NEXT: ParenExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'void *'{{$}} |
| // CHECK-NEXT: CXXStaticCastExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'void *' static_cast<void *> <NoOp>{{$}} |
| // CHECK-NEXT: ImplicitCastExpr {{.*}} <col:{{.*}}> 'void *' <NullToPointer> part_of_explicit_cast{{$}} |
| // CHECK-NEXT: IntegerLiteral {{.*}} <col:{{.*}}> 'int' 0{{$}} |
| |
| // CXXDynamicCastExpr |
| Derived *d; |
| dynamic_cast_result derived_ptr = d; |
| // CHECK: TypedefDecl {{.*}} <{{.*}}, col:{{.*}}> col:{{.*}} referenced dynamic_cast_result 'typeof (dynamic_cast<Derived *>(base_ptr))':'Derived *'{{$}} |
| // CHECK-NEXT: TypeOfExprType {{.*}} 'typeof (dynamic_cast<Derived *>(base_ptr))' sugar{{( imported)?}}{{$}} |
| // CHECK-NEXT: ParenExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'Derived *'{{$}} |
| // CHECK-NEXT: CXXDynamicCastExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'Derived *' dynamic_cast<struct Derived *> <Dynamic>{{$}} |
| // CHECK-NEXT: ImplicitCastExpr {{.*}} <col:{{.*}}> 'Base *' <LValueToRValue> part_of_explicit_cast{{$}} |
| // CHECK-NEXT: DeclRefExpr {{.*}} <col:{{.*}}> 'Base *' lvalue Var {{.*}} 'base_ptr' 'Base *' non_odr_use_unevaluated{{$}} |
| |
| // CXXReinterpretCastExpr |
| reinterpret_cast_result void_ptr2 = &integer; |
| // CHECK: TypedefDecl {{.*}} <{{.*}}, col:{{.*}}> col:{{.*}} referenced reinterpret_cast_result 'typeof (reinterpret_cast<void *>(0))':'void *'{{$}} |
| // CHECK-NEXT: TypeOfExprType {{.*}} 'typeof (reinterpret_cast<void *>(0))' sugar{{( imported)?}}{{$}} |
| // CHECK-NEXT: ParenExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'void *'{{$}} |
| // CHECK-NEXT: CXXReinterpretCastExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'void *' reinterpret_cast<void *> <IntegralToPointer>{{$}} |
| // CHECK-NEXT: IntegerLiteral {{.*}} <col:{{.*}}> 'int' 0{{$}} |
| |
| // CXXConstCastExpr |
| const_cast_result char_ptr = &character; |
| // CHECK: TypedefDecl {{.*}} <{{.*}}, col:{{.*}}> col:{{.*}} referenced const_cast_result 'typeof (const_cast<char *>(const_char_ptr_value))':'char *'{{$}} |
| // CHECK-NEXT: TypeOfExprType {{.*}} 'typeof (const_cast<char *>(const_char_ptr_value))' sugar{{( imported)?}}{{$}} |
| // CHECK-NEXT: ParenExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'char *'{{$}} |
| // CHECK-NEXT: CXXConstCastExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'char *' const_cast<char *> <NoOp>{{$}} |
| // CHECK-NEXT: ImplicitCastExpr {{.*}} <col:{{.*}}> 'const char *' <LValueToRValue> part_of_explicit_cast{{$}} |
| // CHECK-NEXT: DeclRefExpr {{.*}} <col:{{.*}}> 'const char *' lvalue Var {{.*}} 'const_char_ptr_value' 'const char *' non_odr_use_unevaluated{{$}} |
| |
| // CXXFunctionalCastExpr |
| functional_cast_result *double_ptr = &floating; |
| // CHECK: TypedefDecl {{.*}} <{{.*}}, col:{{.*}}> col:{{.*}} referenced functional_cast_result 'typeof (double(int_value))':'double'{{$}} |
| // CHECK-NEXT: TypeOfExprType {{.*}} 'typeof (double(int_value))' sugar{{( imported)?}}{{$}} |
| // CHECK-NEXT: ParenExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'double'{{$}} |
| // CHECK-NEXT: CXXFunctionalCastExpr {{.*}} <col:{{.*}}, col:{{.*}}> 'double' functional cast to double <NoOp>{{$}} |
| // CHECK-NEXT: ImplicitCastExpr {{.*}} <col:{{.*}}> 'double' <IntegralToFloating> part_of_explicit_cast{{$}} |
| // CHECK-NEXT: ImplicitCastExpr {{.*}} <col:{{.*}}> 'int' <LValueToRValue> part_of_explicit_cast{{$}} |
| // CHECK-NEXT: DeclRefExpr {{.*}} <col:{{.*}}> 'int' lvalue Var {{.*}} 'int_value' 'int' non_odr_use_unevaluated{{$}} |
| |
| // CXXBoolLiteralExpr |
| bool_literal_result *bool_ptr = &boolean; |
| static_assert(true_value, "true_value is true"); |
| static_assert(!false_value, "false_value is false"); |
| |
| // CXXNullPtrLiteralExpr |
| cxx_null_ptr_result null_ptr = nullptr; |
| |
| // CXXTypeidExpr |
| typeid_result1 typeid_1 = 0; |
| typeid_result2 typeid_2 = 0; |
| |
| // CharacterLiteral variants |
| static_assert(char_value == 97, "char_value is correct"); |
| static_assert(wchar_t_value == 305, "wchar_t_value is correct"); |
| static_assert(char16_t_value == 231, "char16_t_value is correct"); |
| static_assert(char32_t_value == 8706, "char32_t_value is correct"); |