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Function types.

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This commit is contained in:
chriseth
2016-11-16 14:37:17 +01:00
parent c811691861
commit cc8583ec7d
17 changed files with 381 additions and 61 deletions
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libsolidity/ast/AST.h
+35
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@@ -822,6 +822,41 @@ private:
std::vector<ASTString> m_namePath;
};
/**
* A literal function type. Its source form is "function (paramType1, paramType2) internal / external returns (retType1, retType2)"
*/
class FunctionTypeName: public TypeName
{
public:
FunctionTypeName(
SourceLocation const& _location,
ASTPointer<ParameterList> const& _parameterTypes,
ASTPointer<ParameterList> const& _returnTypes,
Declaration::Visibility _visibility,
bool _isDeclaredConst,
bool _isPayable
):
TypeName(_location), m_parameterTypes(_parameterTypes), m_returnTypes(_returnTypes),
m_visibility(_visibility), m_isDeclaredConst(_isDeclaredConst), m_isPayable(_isPayable)
{}
virtual void accept(ASTVisitor& _visitor) override;
virtual void accept(ASTConstVisitor& _visitor) const override;
std::vector<ASTPointer<VariableDeclaration>> const& parameterTypes() const { return m_parameterTypes->parameters(); }
std::vector<ASTPointer<VariableDeclaration>> const& returnParameterTypes() const { return m_returnTypes->parameters(); }
Declaration::Visibility visibility() const { return m_visibility; }
bool isDeclaredConst() const { return m_isDeclaredConst; }
bool isPayable() const { return m_isPayable; }
private:
ASTPointer<ParameterList> m_parameterTypes;
ASTPointer<ParameterList> m_returnTypes;
Declaration::Visibility m_visibility;
bool m_isDeclaredConst;
bool m_isPayable;
};
/**
* A mapping type. Its source form is "mapping('keyType' => 'valueType')"
*/