clang API Documentation
ParseCastExpression - Parse a cast-expression, or, if isUnaryExpression is true, parse a unary-expression. isAddressOfOperand exists because an id-expression that is the operand of address-of gets special treatment due to member pointers. NotCastExpr is set to true if the token is not the start of a cast-expression, and no diagnostic is emitted in this case.
cast-expression: [C99 6.5.4] unary-expression '(' type-name ')' cast-expression
unary-expression: [C99 6.5.3] postfix-expression '++' unary-expression '--' unary-expression unary-operator cast-expression 'sizeof' unary-expression 'sizeof' '(' type-name ')' [C++11] 'sizeof' '...' '(' identifier ')' [GNU] '__alignof' unary-expression [GNU] '__alignof' '(' type-name ')' [C++11] 'alignof' '(' type-id ')' [GNU] '&&' identifier [C++11] 'noexcept' '(' expression ')' [C++11 5.3.7] [C++] new-expression [C++] delete-expression
unary-operator: one of '&' '*' '+' '-' '~' '!' [GNU] '__extension__' '__real' '__imag'
primary-expression: [C99 6.5.1] [C99] identifier [C++] id-expression constant string-literal [C++] boolean-literal [C++ 2.13.5] [C++11] 'nullptr' [C++11 2.14.7] [C++11] user-defined-literal '(' expression ')' [C11] generic-selection '__func__' [C99 6.4.2.2] [GNU] '__FUNCTION__' [GNU] '__PRETTY_FUNCTION__' [GNU] '(' compound-statement ')' [GNU] '__builtin_va_arg' '(' assignment-expression ',' type-name ')' [GNU] '__builtin_offsetof' '(' type-name ',' offsetof-member-designator')' [GNU] '__builtin_choose_expr' '(' assign-expr ',' assign-expr ',' assign-expr ')' [GNU] '__builtin_types_compatible_p' '(' type-name ',' type-name ')' [GNU] '__null' [OBJC] '[' objc-message-expr ']' [OBJC] '' '(' objc-selector-arg ')' [OBJC] ' [OBJC] '' '(' type-name ')' [OBJC] objc-string-literal [C++] simple-type-specifier '(' expression-list[opt] ')' [C++ 5.2.3] [C++11] simple-type-specifier braced-init-list [C++11 5.2.3] [C++] typename-specifier '(' expression-list[opt] ')' [C++ 5.2.3] [C++11] typename-specifier braced-init-list [C++11 5.2.3] [C++] 'const_cast' '<' type-name '>' '(' expression ')' [C++ 5.2p1] [C++] 'dynamic_cast' '<' type-name '>' '(' expression ')' [C++ 5.2p1] [C++] 'reinterpret_cast' '<' type-name '>' '(' expression ')' [C++ 5.2p1] [C++] 'static_cast' '<' type-name '>' '(' expression ')' [C++ 5.2p1] [C++] 'typeid' '(' expression ')' [C++ 5.2p1] [C++] 'typeid' '(' type-id ')' [C++ 5.2p1] [C++] 'this' [C++ 9.3.2] [G++] unary-type-trait '(' type-id ')' [G++] binary-type-trait '(' type-id ',' type-id ')' [TODO] [EMBT] array-type-trait '(' type-id ',' integer ')' [clang] '^' block-literal
constant: [C99 6.4.4] integer-constant floating-constant enumeration-constant -> identifier character-constant
id-expression: [C++ 5.1] unqualified-id qualified-id
unqualified-id: [C++ 5.1] identifier operator-function-id conversion-function-id '~' class-name template-id
new-expression: [C++ 5.3.4] '::'[opt] 'new' new-placement[opt] new-type-id new-initializer[opt] '::'[opt] 'new' new-placement[opt] '(' type-id ')' new-initializer[opt]
delete-expression: [C++ 5.3.5] '::'[opt] 'delete' cast-expression '::'[opt] 'delete' '[' ']' cast-expression
[GNU/Embarcadero] unary-type-trait: '__is_arithmetic' '__is_floating_point' '__is_integral' '__is_lvalue_expr' '__is_rvalue_expr' '__is_complete_type' '__is_void' '__is_array' '__is_function' '__is_reference' '__is_lvalue_reference' '__is_rvalue_reference' '__is_fundamental' '__is_object' '__is_scalar' '__is_compound' '__is_pointer' '__is_member_object_pointer' '__is_member_function_pointer' '__is_member_pointer' '__is_const' '__is_volatile' '__is_trivial' '__is_standard_layout' '__is_signed' '__is_unsigned'
[GNU] unary-type-trait: '__has_nothrow_assign' '__has_nothrow_copy' '__has_nothrow_constructor' '__has_trivial_assign' [TODO] '__has_trivial_copy' [TODO] '__has_trivial_constructor' '__has_trivial_destructor' '__has_virtual_destructor' '__is_abstract' [TODO] '__is_class' '__is_empty' [TODO] '__is_enum' '__is_final' '__is_pod' '__is_polymorphic' '__is_trivial' '__is_union'
[Clang] unary-type-trait: '__trivially_copyable'
binary-type-trait: [GNU] '__is_base_of' [MS] '__is_convertible_to' '__is_convertible' '__is_same'
[Embarcadero] array-type-trait: '__array_rank' '__array_extent'
[Embarcadero] expression-trait: '__is_lvalue_expr' '__is_rvalue_expr'
objc-protocol-declaration: objc-protocol-definition objc-protocol-forward-reference
objc-protocol-definition:
objc-protocol-refs[opt] objc-interface-decl-list
objc-protocol-forward-reference:
"@protocol identifier ;" should be resolved as "