public override bool Visit(AstThisMethodCallExpression node)
{
return true;
}
public override bool Visit(AstThisMethodCallExpression node)
{
ErrorIfIsNull(node.CallArgs);
ErrorIfIsNull(node.Name);
return true;
}
public AstThisMethodCallStatement(AstThisMethodCallExpression expr)
{
Expr = expr;
}
// #FUNC_CALL #EXTERNAL_METHOD_CALL
/*private void ConstructFuncCall()
{
}
*/
// #THIS_METHOD_CALL ID #CALL_ARGS
private void ConstructThisMethodCall()
{
var callArgs = nodes.Pop() as AstArgumentsCallList;
var name = nodes.Pop() as AstIdExpression;
var thisMethodCall = new AstThisMethodCallExpression(name, callArgs);
PushNode(thisMethodCall);
}
public override bool Visit(AstThisMethodCallExpression node)
{
funcCallArgStack.Push(new List<string>());
var symbolFunc = table.LookupFunction(node.Name.Id);
node.CallArgs.Accept(this);
codeStream.Write(CreateUnnamedVariable() + " = call " + GetLLVMType(symbolFunc.Type) + " @" + symbolFunc.Name + "(");
codeStream.Write(string.Join(",", GetCurrFuncArg().ToArray()));
codeStream.WriteLine(")");
if (IsNot)
{
var tmpStr = " = xor " + GetLLVMType(symbolFunc.Type) + " 1, " + GetCurrUnnamedVariable() + "";
codeStream.WriteLine(CreateUnnamedVariable() + tmpStr);
}
if (IsNegative)
{
var tmpStr = " = sup " + GetLLVMType(symbolFunc.Type) + " 0, " + GetCurrUnnamedVariable();
codeStream.WriteLine(CreateUnnamedVariable() + tmpStr);
}
SaveArg(GetLLVMType(symbolFunc.Type) + " " + GetCurrUnnamedVariable());
return false;
}
public override bool Visit(AstThisMethodCallExpression node)
{
var funcInfo = table.LookupFunction(node.Name.Id);
var methodExists = funcInfo != null;
if (!methodExists)
{
DispatchError(node.TextPosition, "Method " + node.Name.Id + " not found in current scope.");
return false;
}
var argsCount = funcInfo.ArgumentTypes.Count;
var realCount = node.CallArgs.Arguments.Count;
if (argsCount != realCount)
{
DispatchError(node.TextPosition, "Expected " + argsCount + " arguments, got " + realCount);
return false;
}
for (var i = 0; i < node.CallArgs.Arguments.Count; ++i)
{
var argument = node.CallArgs.Arguments[i];
var typeMatched = resolver.Resolve(argument.Expr) == funcInfo.ArgumentTypes[i];
if (!typeMatched)
{
DispatchError(node.TextPosition, "Invalid arguments for method call " + node.Name.Id + "(" + funcInfo.TypesToString() + ")");
return false;
}
}
return true;
}
public abstract bool Visit(AstThisMethodCallExpression node);
