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* by default, TExtended80Rec.Mantissa should not return the hidden bit (the binary representation of the data type contains it always

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git-svn-id: trunk@39348 -
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florian 2018-06-30 11:25:43 +00:00
parent 9af9658fa7
commit 2406bd052e
1 changed files with 4 additions and 4 deletions
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8
rtl/inc/genmath.inc
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@ -1923,13 +1923,13 @@ function FPower10(val: Extended; Power: Longint): Extended;
{$endif SUPPORT_EXTENDED} {$endif SUPPORT_EXTENDED}
{$if defined(SUPPORT_EXTENDED) or defined(FPC_SOFT_FPUX80)} {$if defined(SUPPORT_EXTENDED) or defined(FPC_SOFT_FPUX80)}
{$PUSH}
{$WARN 5024 off : Parameter "$1" not used}
function TExtended80Rec.Mantissa(IncludeHiddenBit: Boolean = False) : QWord; function TExtended80Rec.Mantissa(IncludeHiddenBit: Boolean = False) : QWord;
begin begin
Result:=Frac //no hidden bit, the mantissa _is_ the full 64-bit; if IncludeHiddenbit then
Result:=Frac
else
Result:=Frac and $7fffffffffffffff;
end; end;
{$POP}
function TExtended80Rec.Fraction : Extended; function TExtended80Rec.Fraction : Extended;
begin begin