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24 lines
466 B
ObjectPascal
24 lines
466 B
ObjectPascal
{ %FAIL }
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{$mode objfpc}
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unit tw40332;
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interface
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function Bsr(const value: byte): byte; internproc: fpc_in_bsr_x;
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function Bsr(const value: word): cardinal; internproc: fpc_in_bsr_x;
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function Bsr(const value: dword): cardinal; internproc: fpc_in_bsr_x;
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{$ifdef cpu64}
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function Bsr(const value: qword): cardinal; internproc: fpc_in_bsr_x;
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{$endif}
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type
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SomeEnum = (A, B, C, D);
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const
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SomeEnumBits = 1 + Bsr(ord(High(SomeEnum)) or 1);
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implementation
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end.
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