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Set header.isConstructor for old style constructors in parseFunctionHeader as well.

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This commit is contained in:
Daniel Kirchner 2018-03-07 16:06:09 +01:00 committed by Alex Beregszaszi
parent f855c78a08
commit e2dac9ed39
2 changed files with 16 additions and 6 deletions
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16
libsolidity/parsing/Parser.cpp
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@ -332,14 +332,18 @@ StateMutability Parser::parseStateMutability(Token::Value _token)
return stateMutability;
}
Parser::FunctionHeaderParserResult Parser::parseFunctionHeader(bool _forceEmptyName, bool _allowModifiers)
Parser::FunctionHeaderParserResult Parser::parseFunctionHeader(
bool _forceEmptyName,
bool _allowModifiers,
ASTString const* _contractName
)
{
RecursionGuard recursionGuard(*this);
FunctionHeaderParserResult result;
if (m_scanner->currentToken() == Token::Function)
// In case of old style constructors, i.e. functions with the same name as the contract,
// this is set to true later in parseFunctionDefinitionOrFunctionTypeStateVariable.
// this is set to true below.
result.isConstructor = false;
else if (m_scanner->currentToken() == Token::Identifier && m_scanner->currentLiteral() == "constructor")
result.isConstructor = true;
@ -351,6 +355,10 @@ Parser::FunctionHeaderParserResult Parser::parseFunctionHeader(bool _forceEmptyN
result.name = make_shared<ASTString>();
else
result.name = expectIdentifierToken();
if (!result.name->empty() && _contractName && *result.name == *_contractName)
result.isConstructor = true;
VarDeclParserOptions options;
options.allowLocationSpecifier = true;
result.parameters = parseParameterList(options);
@ -420,7 +428,7 @@ ASTPointer<ASTNode> Parser::parseFunctionDefinitionOrFunctionTypeStateVariable(A
if (m_scanner->currentCommentLiteral() != "")
docstring = make_shared<ASTString>(m_scanner->currentCommentLiteral());
FunctionHeaderParserResult header = parseFunctionHeader(false, true);
FunctionHeaderParserResult header = parseFunctionHeader(false, true, _contractName);
if (
!header.modifiers.empty() ||
@ -439,8 +447,6 @@ ASTPointer<ASTNode> Parser::parseFunctionDefinitionOrFunctionTypeStateVariable(A
}
else
m_scanner->next(); // just consume the ';'
if (_contractName && *header.name == *_contractName)
header.isConstructor = true;
return nodeFactory.createNode<FunctionDefinition>(
header.name,
header.visibility,

6
libsolidity/parsing/Parser.h
View File

@ -74,7 +74,11 @@ private:
ASTPointer<InheritanceSpecifier> parseInheritanceSpecifier();
Declaration::Visibility parseVisibilitySpecifier(Token::Value _token);
StateMutability parseStateMutability(Token::Value _token);
FunctionHeaderParserResult parseFunctionHeader(bool _forceEmptyName, bool _allowModifiers);
FunctionHeaderParserResult parseFunctionHeader(
bool _forceEmptyName,
bool _allowModifiers,
ASTString const* _contractName = nullptr
);
ASTPointer<ASTNode> parseFunctionDefinitionOrFunctionTypeStateVariable(ASTString const* _contractName);
ASTPointer<FunctionDefinition> parseFunctionDefinition(ASTString const* _contractName);
ASTPointer<StructDefinition> parseStructDefinition();