protected override ExprAST VisitCallExprAST(CallExprAST node)
{
var calleeF = LLVM.GetNamedFunction(this.module, node.Callee);
if (calleeF.Pointer == IntPtr.Zero)
{
throw new Exception("Unknown function referenced");
}
if (LLVM.CountParams(calleeF) != node.Arguments.Count)
{
throw new Exception("Incorrect # arguments passed");
}
var argumentCount = (uint)node.Arguments.Count;
var argsV = new LLVMValueRef[Math.Max(argumentCount, 1)];
for (int i = 0; i < argumentCount; ++i)
{
this.Visit(node.Arguments[i]);
argsV[i] = this.valueStack.Pop();
}
valueStack.Push(LLVM.BuildCall(this.builder, calleeF, argsV, "calltmp"));
return(node);
}
protected internal virtual ExprAST VisitCallExprAST(CallExprAST node)
{
foreach (var argument in node.Arguments)
{
this.Visit(argument);
}
return(node);
}
protected internal virtual ExprAST VisitCallExprAST(CallExprAST node)
{
foreach (var argument in node.Arguments)
{
this.Visit(argument);
}
return node;
}
public CallExprAST CallASTVisit(CallExprAST node)
{
var calleeF = LLVM.GetNamedFunction(this.module, node.Callee);
if (calleeF.Pointer == IntPtr.Zero)
{
throw new Exception($"Function: {node.Callee} Not Found");
}
if (LLVM.CountParams(calleeF) != node.Args.Count)
{
throw new Exception("Incorrect Number of arguments passed.");
}
List <LLVMValueRef> ArgsV = new List <LLVMValueRef>();
int i = 0;
foreach (var arg in node.Args)
{
Visit(arg);
ArgsV.Add(valueStack.Pop());
}
valueStack.Push(LLVM.BuildCall(builder, calleeF, ArgsV.ToArray(), "calltmp"));
return(node);
}