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Fix parametered functions skipping a token

This commit is contained in:
Deukhoofd 2019-06-08 16:30:23 +02:00
parent 7ed53193de
commit d385a9e3ee
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GPG Key ID: B4C087AC81641654
2 changed files with 18 additions and 12 deletions
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1
src/Binder/Binder.cpp
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@ -100,6 +100,7 @@ BoundStatement *Binder::BindFunctionDeclarationStatement(ParsedStatement *statem
auto type = make_shared<FunctionScriptType>(returnType, parameterTypes, parameterKeys);
auto assignment = this->_scope->AssignVariable(identifier.GetHash(), type);
if (assignment.GetResult() != VariableAssignmentResult::Ok){
this -> _scriptData -> Diagnostics -> LogError(DiagnosticCode::CantAssignVariable, statement->GetStartPosition(), statement->GetLength());
return new BoundBadStatement();
}
auto boundBlock = this -> BindBlockStatement(functionStatement->GetBlock());

29
src/Parser/Parser.cpp
View File

@ -195,6 +195,8 @@ ParsedExpression* Parser::ParseExpression(IToken* current){
} else {
//TODO: index period expression
}
if (this -> _position >= this->_tokens.size())
break;
peekKind = this->Peek()->GetKind();
}
return expression;
@ -331,20 +333,23 @@ ParsedExpression *Parser::ParseFunctionCallExpression(ParsedExpression* function
vector<ParsedExpression*> parameters;
auto peeked = this -> Peek();
auto peekedKind = peeked->GetKind();
while (peekedKind != TokenKind::CloseParenthesis){
if (peekedKind == TokenKind ::EndOfFile){
this->ScriptData->Diagnostics->LogError(DiagnosticCode::UnexpectedToken, peeked->GetStartPosition(), peeked->GetLength());
return new BadExpression(peeked->GetStartPosition(), peeked->GetLength());
}
parameters.push_back(this->ParseExpression(this->Next()));
peeked = this -> Next() ;
peekedKind = peeked->GetKind();
if (peekedKind != TokenKind::CloseParenthesis && peekedKind != TokenKind::CommaToken){
this->ScriptData->Diagnostics->LogError(DiagnosticCode::UnexpectedToken, peeked->GetStartPosition(), peeked->GetLength());
return new BadExpression(peeked->GetStartPosition(), peeked->GetLength());
if (peekedKind == TokenKind::CloseParenthesis){
this->Next();
} else{
while (peekedKind != TokenKind::CloseParenthesis){
if (peekedKind == TokenKind ::EndOfFile){
this->ScriptData->Diagnostics->LogError(DiagnosticCode::UnexpectedToken, peeked->GetStartPosition(), peeked->GetLength());
return new BadExpression(peeked->GetStartPosition(), peeked->GetLength());
}
parameters.push_back(this->ParseExpression(this->Next()));
peeked = this -> Next() ;
peekedKind = peeked->GetKind();
if (peekedKind != TokenKind::CloseParenthesis && peekedKind != TokenKind::CommaToken){
this->ScriptData->Diagnostics->LogError(DiagnosticCode::UnexpectedToken, peeked->GetStartPosition(), peeked->GetLength());
return new BadExpression(peeked->GetStartPosition(), peeked->GetLength());
}
}
}
this -> Next();
auto start = functionExpression->GetStartPosition();
return new FunctionCallExpression(functionExpression, parameters, start, peeked->GetEndPosition() - start);
}