OperandType
InlineBrTarget = 0
InlineField = 1
InlineI = 2
InlineI8 = 3
InlineMethod = 4
InlineNone = 5
InlineR = 7
InlineSig = 9
InlineString = 10
InlineSwitch = 11
InlineTok = 12
InlineType = 13
InlineVar = 14
ShortInlineBrTarget = 15
ShortInlineI = 16
ShortInlineR = 17
ShortInlineVar = 18