protected override void GenerateMethodInvokeExpression(CodeMethodInvokeExpression expression)
{
TextWriter output = base.Output;
this.GenerateMethodReferenceExpression(expression.Method);
output.Write('(');
this.OutputExpressionList(expression.Parameters);
output.Write(')');
}
protected override void GenerateMethodInvokeExpression(CodeMethodInvokeExpression expression)
{
if (expression.Parameters.Count == 0 && expression.Method.MethodName == "ToString")
{
base.Output.Write("to!string(");
if (expression.Method.TargetObject != null)
{
GenerateExpression(expression.Method.TargetObject);
}
base.Output.Write(")");
}
else
{
base.GenerateMethodInvokeExpression(expression);
}
}
public void Write(CodeMemberMethod mthd)
{
if (Operations.Count == 1 && Operations[0].OpType == BitPatternPieceOperation.OperationType.PatternInvoke)
{
mthd.Statements.Add(Operations[0].GetExpression());
}
else
{
CodeExpression expr = null;
uint curLength = 0;
for(int i = Operations.Count - 1; i >= 0; i--)
{
if (expr == null)
{
expr = Utils.WrapInCast(Operations[i].GetExpression(), (byte)TotalLength);
}
else
{
expr = new CodeBinaryOperatorExpression(
Utils.WrapInCast(
new CodeBinaryOperatorExpression(
Utils.WrapInCast(Operations[i].GetExpression(), (byte)TotalLength),
CodeBinaryOperatorType.ShiftLeft,
new CodePrimitiveExpression((int)curLength)
),
(byte)TotalLength
),
CodeBinaryOperatorType.BitwiseOr,
expr
);
}
curLength += Operations[i].Length;
}
expr = Utils.WrapInCast(expr, (byte)TotalLength);
CodeExpression stat = null;
switch (TotalLength)
{
case 0:
stat = null;
break;
case 8:
stat = new CodeMethodInvokeExpression(
StaticTypeReferences.Emit_StreamArg,
"WriteImm8",
Utils.WrapInCast(expr, 8)
);
break;
case 16:
stat = new CodeMethodInvokeExpression(
StaticTypeReferences.Emit_StreamArg,
"WriteImm16",
Utils.WrapInCast(expr, 16)
);
break;
case 32:
stat = new CodeMethodInvokeExpression(
StaticTypeReferences.Emit_StreamArg,
"WriteImm32",
Utils.WrapInCast(expr, 32)
);
break;
default:
throw new Exception("Unknown total size for a bit pattern piece! The total number of bits must be 8, 16 or 32!");
}
if (stat != null)
{
mthd.Statements.Add(stat);
}
}
}
