public string Visit(NFunCall nFunCall)
{
string lexeme = nFunCall.AnchorToken.Lexeme;
FunctionSym functionSym = semanticAnalyzer.GetFunctionSymbolByLexeme(lexeme);
NExprList argumentList = (NExprList)nFunCall[0];
string argumentsPreparation = Visit(argumentList);
string prefix = "";
if (functionSym.kind == FunctionSymKind.STANDARD)
{
prefix = "\t\tcall int64 class ['int64lib']'Int64'.'Utils'::";
}
else
{
prefix = "\t\tcall int64 class 'Int64Program'::";
}
string paramTypeList = "";
for (var i = 0; i < argumentList.children.Count; i++)
{
paramTypeList += "int64";
if (i != argumentList.children.Count - 1)
{
paramTypeList += ", ";
}
}
if (lexeme == "new")
{
lexeme = "New";
}
return(argumentsPreparation + prefix + "'" + lexeme + "'(" + paramTypeList + ")\n");
}
public void Visit(NFunCall nFunCall)
{
string lexeme = nFunCall.AnchorToken.Lexeme;
FunctionSym functionSym = semanticAnalyzer.GetFunctionSymbolByLexeme(lexeme);
NExprList argumentList = (NExprList)nFunCall[0];
if (functionSym != null && functionSym.GetArity() == argumentList.children.Count)
{
Visit(argumentList);
}
else
{
throw new SemanticError("Nonexistent function or signature mismatch", nFunCall.AnchorToken);
}
}
// Returns NExprList
public Node FunCall()
{
NExprList nExprList = new NExprList();
Expect(TokenCategory.PARENTHESIS_LEFT);
if (firstOfExprPrimary.Contains(CurrentToken) || firstOfUnary.Contains(CurrentToken))
{
nExprList.Add(Expr());
while (CurrentToken == TokenCategory.COMMA)
{
Expect(TokenCategory.COMMA);
nExprList.Add(Expr());
}
}
Expect(TokenCategory.PARENTHESIS_RIGHT);
return(nExprList);
}
//-----------------------------------------------------------
public void Visit(NExprList node)
{
Console.WriteLine($"+++++++++++++++ NExprList ++++++++++++++++");
if (pasones == 2)
{
foreach (var i in node)
{
contadorArgumento++;
}
if (Table[llamadaFuncion].args != contadorArgumento)
{
throw new SemanticError("expected " + Table[llamadaFuncion].args + $" arguments in function call [{llamadaFuncion}]",
errorFunctionCall);
}
}
contadorArgumento = 0;
VisitChildren(node);
}
public void Visit(NExprList nExprList)
{
GenericChildVisitor(nExprList);
}
public string Visit(NExprList nExprList)
{
return(GenericChildVisitor(nExprList));
}
