On 11/09/18 10:15, Santiago A. wrote:
Hello:FPC: 3.0.4 (Realease from Lazarus 1.8.4 SVN: 57972)OS: Windows7
32bits / Linux 64Bits
I have this code and I get a hint
---------- var Entity:Longword;FullParagraph:string; pIni:Integer;
begin .... Entity:=Entity*10+ord(FullParagraph[pIni])-48; // <=== Hint
.... end; -----------
Hint: Converting the operands to "Int64" before doing the add could
prevent overflow errors.I can't see why it mentions int64, there are
integer and longword variables, but no Int64 one.
There is you know.
https://www.freepascal.org/docs-html/current/ref/refsu4.html#x26-250003.1.1
I have replaced it by
Entity:=Entity*10+LongWord(ord(FullParagraph[pIni]))-48;
That is, I have casted the result of "ord()" to longword. But I get the
same hint.What should I do to remove the hint?
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
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