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Some fixes in parser.

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This commit is contained in:
Christian 2015-01-28 11:28:22 +01:00
parent 5d3e21fd93
commit 34d07fc583
5 changed files with 30 additions and 4 deletions
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12
ASTPrinter.cpp
View File

@ -57,6 +57,13 @@ bool ASTPrinter::visit(ContractDefinition const& _node)
return goDeeper();
}
bool ASTPrinter::visit(InheritanceSpecifier const& _node)
{
writeLine("InheritanceSpecifier \"" + _node.getName()->getName() + "\"");
printSourcePart(_node);
return goDeeper();
}
bool ASTPrinter::visit(StructDefinition const& _node)
{
writeLine("StructDefinition \"" + _node.getName() + "\"");
@ -323,6 +330,11 @@ void ASTPrinter::endVisit(ContractDefinition const&)
m_indentation--;
}
void ASTPrinter::endVisit(InheritanceSpecifier const&)
{
m_indentation--;
}
void ASTPrinter::endVisit(StructDefinition const&)
{
m_indentation--;

2
ASTPrinter.h
View File

@ -44,6 +44,7 @@ public:
bool visit(ImportDirective const& _node) override;
bool visit(ContractDefinition const& _node) override;
bool visit(InheritanceSpecifier const& _node) override;
bool visit(StructDefinition const& _node) override;
bool visit(ParameterList const& _node) override;
bool visit(FunctionDefinition const& _node) override;
@ -81,6 +82,7 @@ public:
void endVisit(ImportDirective const&) override;
void endVisit(ContractDefinition const&) override;
void endVisit(InheritanceSpecifier const&) override;
void endVisit(StructDefinition const&) override;
void endVisit(ParameterList const&) override;
void endVisit(FunctionDefinition const&) override;

4
ASTVisitor.h
View File

@ -45,6 +45,7 @@ public:
virtual bool visit(SourceUnit&) { return true; }
virtual bool visit(ImportDirective&) { return true; }
virtual bool visit(ContractDefinition&) { return true; }
virtual bool visit(InheritanceSpecifier&) { return true; }
virtual bool visit(StructDefinition&) { return true; }
virtual bool visit(ParameterList&) { return true; }
virtual bool visit(FunctionDefinition&) { return true; }
@ -84,6 +85,7 @@ public:
virtual void endVisit(SourceUnit&) { }
virtual void endVisit(ImportDirective&) { }
virtual void endVisit(ContractDefinition&) { }
virtual void endVisit(InheritanceSpecifier&) { }
virtual void endVisit(StructDefinition&) { }
virtual void endVisit(ParameterList&) { }
virtual void endVisit(FunctionDefinition&) { }
@ -127,6 +129,7 @@ public:
virtual bool visit(SourceUnit const&) { return true; }
virtual bool visit(ImportDirective const&) { return true; }
virtual bool visit(ContractDefinition const&) { return true; }
virtual bool visit(InheritanceSpecifier const&) { return true; }
virtual bool visit(StructDefinition const&) { return true; }
virtual bool visit(ParameterList const&) { return true; }
virtual bool visit(FunctionDefinition const&) { return true; }
@ -166,6 +169,7 @@ public:
virtual void endVisit(SourceUnit const&) { }
virtual void endVisit(ImportDirective const&) { }
virtual void endVisit(ContractDefinition const&) { }
virtual void endVisit(InheritanceSpecifier const&) { }
virtual void endVisit(StructDefinition const&) { }
virtual void endVisit(ParameterList const&) { }
virtual void endVisit(FunctionDefinition const&) { }

15
Parser.cpp
View File

@ -167,7 +167,7 @@ ASTPointer<ContractDefinition> Parser::parseContractDefinition()
ASTPointer<InheritanceSpecifier> Parser::parseInheritanceSpecifier()
{
ASTNodeFactory nodeFactory(*this);
ASTPointer<Identifier> name = ASTNodeFactory(*this).createNode<Identifier>(expectIdentifierToken());
ASTPointer<Identifier> name(parseIdentifier());
vector<ASTPointer<Expression>> arguments;
if (m_scanner->getCurrentToken() == Token::LPAREN)
{
@ -283,7 +283,7 @@ ASTPointer<ModifierDefinition> Parser::parseModifierDefinition()
ASTPointer<ModifierInvocation> Parser::parseModifierInvocation()
{
ASTNodeFactory nodeFactory(*this);
ASTPointer<Identifier> name = ASTNodeFactory(*this).createNode<Identifier>(expectIdentifierToken());
ASTPointer<Identifier> name(parseIdentifier());
vector<ASTPointer<Expression>> arguments;
if (m_scanner->getCurrentToken() == Token::LPAREN)
{
@ -297,6 +297,13 @@ ASTPointer<ModifierInvocation> Parser::parseModifierInvocation()
return nodeFactory.createNode<ModifierInvocation>(name, arguments);
}
ASTPointer<Identifier> Parser::parseIdentifier()
{
ASTNodeFactory nodeFactory(*this);
nodeFactory.markEndPosition();
return nodeFactory.createNode<Identifier>(expectIdentifierToken());
}
ASTPointer<TypeName> Parser::parseTypeName(bool _allowVar)
{
ASTPointer<TypeName> type;
@ -584,8 +591,8 @@ ASTPointer<Expression> Parser::parseLeftHandSideExpression()
if (m_scanner->getCurrentToken() == Token::NEW)
{
expectToken(Token::NEW);
ASTPointer<Identifier> contractName = ASTNodeFactory(*this).createNode<Identifier>(expectIdentifierToken());
nodeFactory.markEndPosition();
ASTPointer<Identifier> contractName(parseIdentifier());
nodeFactory.setEndPositionFromNode(contractName);
expression = nodeFactory.createNode<NewExpression>(contractName);
}
else

1
Parser.h
View File

@ -55,6 +55,7 @@ private:
ASTPointer<VariableDeclaration> parseVariableDeclaration(bool _allowVar);
ASTPointer<ModifierDefinition> parseModifierDefinition();
ASTPointer<ModifierInvocation> parseModifierInvocation();
ASTPointer<Identifier> parseIdentifier();
ASTPointer<TypeName> parseTypeName(bool _allowVar);
ASTPointer<Mapping> parseMapping();
ASTPointer<ParameterList> parseParameterList(bool _allowEmpty = true);