public override void Emit(IlBuilder builder)
{
base.Emit(builder);
_symbolConversion?.Emit(builder);
if (_method.IsInstance)
{
if (((Owner == null || Owner.IsStatic) && _thisPtr == null) || _staticCall)
{
ErrorManager.ExitWithError(new Exception("Can't call instance function from static context"));
}
if (!_valueType)
{
builder.PushValue(_thisPtr ?? Owner.ThisPointer);
}
else
{
builder.PushAddress(_thisPtr as CodeSymbol);
}
}
foreach (var p in _parameters)
{
builder.PushValue(p);
}
if (_method.IsVirtual && !_baseAccess)
{
if (_valueType)
{
//NOTE: This is sometimes emitted while not needed, like with System.Int32.ToString(), as these methods appear
//as virtual but actually aren't. I don't know why, but it still works so whatever.
builder.EmitLine("constrained. " + _thisPtr.Type.Name);
}
builder.EmitOpCode(OpCodes.Callvirt, _method.FullSignature);
}
else
{
builder.EmitOpCode(OpCodes.Call, _method.FullSignature);
}
builder.ShrinkStack(_parameters.Length);
if (_return != CodeType.Void)
{
if (!_expression)
{
builder.EmitOpCode(OpCodes.Pop);
}
else
{
builder.ExpandStack(1);
}
}
}
