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Inheritance parser.

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This commit is contained in:
Christian 2015-01-15 16:15:01 +01:00
parent 6612e4bd17
commit 4631e54e08
3 changed files with 15 additions and 3 deletions
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3
AST.h
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@ -158,10 +158,12 @@ public:
ContractDefinition(Location const& _location,
ASTPointer<ASTString> const& _name,
ASTPointer<ASTString> const& _documentation,
std::vector<ASTPointer<Identifier>> const& _baseContracts,
std::vector<ASTPointer<StructDefinition>> const& _definedStructs,
std::vector<ASTPointer<VariableDeclaration>> const& _stateVariables,
std::vector<ASTPointer<FunctionDefinition>> const& _definedFunctions):
Declaration(_location, _name),
m_baseContracts(_baseContracts),
m_definedStructs(_definedStructs),
m_stateVariables(_stateVariables),
m_definedFunctions(_definedFunctions),
@ -193,6 +195,7 @@ public:
private:
std::vector<std::pair<FixedHash<4>, FunctionDefinition const*>> getInterfaceFunctionList() const;
std::vector<ASTPointer<Identifier>> m_baseContracts;
std::vector<ASTPointer<StructDefinition>> m_definedStructs;
std::vector<ASTPointer<VariableDeclaration>> m_stateVariables;
std::vector<ASTPointer<FunctionDefinition>> m_definedFunctions;

13
Parser.cpp
View File

@ -117,10 +117,18 @@ ASTPointer<ContractDefinition> Parser::parseContractDefinition()
docstring = make_shared<ASTString>(m_scanner->getCurrentCommentLiteral());
expectToken(Token::CONTRACT);
ASTPointer<ASTString> name = expectIdentifierToken();
expectToken(Token::LBRACE);
vector<ASTPointer<Identifier>> baseContracts;
vector<ASTPointer<StructDefinition>> structs;
vector<ASTPointer<VariableDeclaration>> stateVariables;
vector<ASTPointer<FunctionDefinition>> functions;
if (m_scanner->getCurrentToken() == Token::IS)
do
{
m_scanner->next();
baseContracts.push_back(ASTNodeFactory(*this).createNode<Identifier>(expectIdentifierToken()));
}
while (m_scanner->getCurrentToken() == Token::COMMA);
expectToken(Token::LBRACE);
bool visibilityIsPublic = true;
while (true)
{
@ -149,7 +157,8 @@ ASTPointer<ContractDefinition> Parser::parseContractDefinition()
}
nodeFactory.markEndPosition();
expectToken(Token::RBRACE);
return nodeFactory.createNode<ContractDefinition>(name, docstring, structs, stateVariables, functions);
return nodeFactory.createNode<ContractDefinition>(name, docstring, baseContracts, structs,
stateVariables, functions);
}
ASTPointer<FunctionDefinition> Parser::parseFunctionDefinition(bool _isPublic)

2
Token.h
View File

@ -153,7 +153,7 @@ namespace solidity
K(DEFAULT, "default", 0) \
K(DO, "do", 0) \
K(ELSE, "else", 0) \
K(EXTENDS, "extends", 0) \
K(IS, "is", 0) \
K(FOR, "for", 0) \
K(FUNCTION, "function", 0) \
K(IF, "if", 0) \