public static Boolean Is_Unbox(this VirtualOpCode ins)
{
OperandType operandType;
return(ins.DelegateMethod.MatchesEntire(Code.Ret) &&
ins.TryGetOperandType(out operandType) &&
operandType == OperandType.InlineType);
}
public static Boolean _Is_Ldc(VirtualOpCode ins, OperandType expectedOperandType)
{
OperandType operandType;
return(ins.MatchesEntire(Pattern_Ldc) &&
ins.TryGetOperandType(out operandType) &&
operandType == expectedOperandType);
}
public static Boolean Is_Nop(this VirtualOpCode ins)
{
// Three virtual opcodes match this. One of them makes sense to be Nop,
// unsure what the other two are (maybe Endfault, Endfilter).
OperandType operandType;
return(ins.DelegateMethod.MatchesEntire(Code.Ret) &&
ins.TryGetOperandType(out operandType) &&
operandType == OperandType.InlineNone);
}
public static Boolean _Is_Ldc(VirtualOpCode ins, OperandType expectedOperandType)
{
OperandType operandType;
return ins.MatchesEntire(Pattern_Ldc)
&& ins.TryGetOperandType(out operandType)
&& operandType == expectedOperandType;
}