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|
# The auto type
void foo() {
auto x = 1;
}
==>
Program(
FunctionDefinition(
PrimitiveType,
FunctionDeclarator(Identifier, ParameterList),
CompoundStatement(
Declaration(auto, InitDeclarator(Identifier, Number)))))
# Namespaced types
std::string my_string;
std::vector<int>::size_typ my_string;
==>
Program(
Declaration(
ScopedTypeIdentifier(NamespaceIdentifier, TypeIdentifier),
Identifier),
Declaration(
ScopedTypeIdentifier(
TemplateType(
ScopedTypeIdentifier(NamespaceIdentifier, TypeIdentifier),
TemplateArgumentList(TypeDescriptor(PrimitiveType))),
TypeIdentifier),
Identifier))
# Dependent type names
template<typename T>
struct X : B<T>
{
typename T::A* pa;
};
==>
Program(
TemplateDeclaration(template,
TemplateParameterList(TypeParameterDeclaration(typename, TypeIdentifier)),
StructSpecifier(struct,
TypeIdentifier,
BaseClassClause(
TemplateType(TypeIdentifier, TemplateArgumentList(TypeDescriptor(TypeIdentifier)))),
FieldDeclarationList(
FieldDeclaration(
DependentType(typename, ScopedTypeIdentifier(NamespaceIdentifier, TypeIdentifier)),
PointerDeclarator(FieldIdentifier))))))
# Template types with empty argument lists
use_future_t<> use_future;
==>
Program(
Declaration(TemplateType(TypeIdentifier, TemplateArgumentList), Identifier))
# Function types as template arguments
typedef std::function<T(int)> MyFunc;
typedef std::function<void(int)> b;
==>
Program(
TypeDefinition(typedef,
TemplateType(
ScopedTypeIdentifier(NamespaceIdentifier, TypeIdentifier),
TemplateArgumentList(
TypeDescriptor(
TypeIdentifier,
AbstractFunctionDeclarator(ParameterList(
ParameterDeclaration(PrimitiveType)))))),
TypeIdentifier),
TypeDefinition(typedef,
TemplateType(
ScopedTypeIdentifier(NamespaceIdentifier, TypeIdentifier),
TemplateArgumentList(
TypeDescriptor(
PrimitiveType,
AbstractFunctionDeclarator(ParameterList(
ParameterDeclaration(PrimitiveType)))))),
TypeIdentifier))
# Decltype
decltype(A) x;
decltype(B) foo(void x, decltype(C) y);
template<typename T, typename U> auto add(T t, U u) -> decltype(t + u);
==>
Program(
Declaration(
Decltype(decltype, Identifier),
Identifier),
Declaration(
Decltype(decltype, Identifier),
FunctionDeclarator(Identifier,
ParameterList(
ParameterDeclaration(PrimitiveType, Identifier),
ParameterDeclaration(Decltype(decltype, Identifier), Identifier)))),
TemplateDeclaration(template,
TemplateParameterList(
TypeParameterDeclaration(typename, TypeIdentifier),
TypeParameterDeclaration(typename, TypeIdentifier)),
Declaration(
auto,
FunctionDeclarator(
Identifier,
ParameterList(
ParameterDeclaration(TypeIdentifier, Identifier),
ParameterDeclaration(TypeIdentifier, Identifier)),
TrailingReturnType(
Decltype(decltype, BinaryExpression(Identifier, ArithOp, Identifier)))))))
# Trailing return type
auto a::foo() const -> const A<B>& {}
==>
Program(
FunctionDefinition(
auto,
FunctionDeclarator(
ScopedIdentifier(NamespaceIdentifier, Identifier),
ParameterList,
const,
TrailingReturnType(
const,
TemplateType(TypeIdentifier, TemplateArgumentList(TypeDescriptor(TypeIdentifier))),
AbstractReferenceDeclarator)),
CompoundStatement))
|
