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Parse override keyword for modifier definitions

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This commit is contained in:
Mathias Baumann
2019-10-30 17:31:33 +01:00
parent f4c40080c4
commit b76106fc4a
4 changed files with 20 additions and 7 deletions
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libsolidity/ast/AST.h
+8 -5
View File
@@ -596,21 +596,25 @@ public:
ASTPointer<ASTString> const& _name,
Declaration::Visibility _visibility,
ASTPointer<ParameterList> const& _parameters,
ASTPointer<OverrideSpecifier> const& _overrides = nullptr,
ASTPointer<ParameterList> const& _returnParameters = ASTPointer<ParameterList>()
):
Declaration(_location, _name, _visibility),
m_parameters(_parameters),
m_overrides(_overrides),
m_returnParameters(_returnParameters)
{
}
std::vector<ASTPointer<VariableDeclaration>> const& parameters() const { return m_parameters->parameters(); }
ASTPointer<OverrideSpecifier> const& overrides() const { return m_overrides; }
std::vector<ASTPointer<VariableDeclaration>> const& returnParameters() const { return m_returnParameters->parameters(); }
ParameterList const& parameterList() const { return *m_parameters; }
ASTPointer<ParameterList> const& returnParameterList() const { return m_returnParameters; }
protected:
ASTPointer<ParameterList> m_parameters;
ASTPointer<OverrideSpecifier> m_overrides;
ASTPointer<ParameterList> m_returnParameters;
};
@@ -656,12 +660,11 @@ public:
ASTPointer<ParameterList> const& _returnParameters,
ASTPointer<Block> const& _body
):
CallableDeclaration(_location, _name, _visibility, _parameters, _returnParameters),
CallableDeclaration(_location, _name, _visibility, _parameters, _overrides, _returnParameters),
Documented(_documentation),
ImplementationOptional(_body != nullptr),
m_stateMutability(_stateMutability),
m_isConstructor(_isConstructor),
m_overrides(_overrides),
m_functionModifiers(_modifiers),
m_body(_body)
{}
@@ -671,8 +674,8 @@ public:
StateMutability stateMutability() const { return m_stateMutability; }
bool isConstructor() const { return m_isConstructor; }
ASTPointer<OverrideSpecifier> const& overrides() const { return m_overrides; }
bool isFallback() const { return !m_isConstructor && name().empty(); }
bool isOverridable() const { return !isFallback() && !isConstructor(); }
bool isPayable() const { return m_stateMutability == StateMutability::Payable; }
std::vector<ASTPointer<ModifierInvocation>> const& modifiers() const { return m_functionModifiers; }
Block const& body() const { solAssert(m_body, ""); return *m_body; }
@@ -700,7 +703,6 @@ public:
private:
StateMutability m_stateMutability;
bool m_isConstructor;
ASTPointer<OverrideSpecifier> m_overrides;
std::vector<ASTPointer<ModifierInvocation>> m_functionModifiers;
ASTPointer<Block> m_body;
};
@@ -814,9 +816,10 @@ public:
ASTPointer<ASTString> const& _name,
ASTPointer<ASTString> const& _documentation,
ASTPointer<ParameterList> const& _parameters,
ASTPointer<OverrideSpecifier> const& _overrides,
ASTPointer<Block> const& _body
):
CallableDeclaration(_location, _name, Visibility::Internal, _parameters),
CallableDeclaration(_location, _name, Visibility::Internal, _parameters, _overrides),
Documented(_documentation),
m_body(_body)
{
libsolidity/ast/AST_accept.h
+4
View File
@@ -262,6 +262,8 @@ void ModifierDefinition::accept(ASTVisitor& _visitor)
if (_visitor.visit(*this))
{
m_parameters->accept(_visitor);
if (m_overrides)
m_overrides->accept(_visitor);
m_body->accept(_visitor);
}
_visitor.endVisit(*this);
@@ -272,6 +274,8 @@ void ModifierDefinition::accept(ASTConstVisitor& _visitor) const
if (_visitor.visit(*this))
{
m_parameters->accept(_visitor);
if (m_overrides)
m_overrides->accept(_visitor);
m_body->accept(_visitor);
}
_visitor.endVisit(*this);