[fpc-devel] AllocMem(0)<>nil

[petr.kristan at epos.cz]

Hi.

I discovered some Delphi incompatibility. Call AllocMem(0) do not return nil. 
Fpc from svn.

In SysGetMem are some comments about it:

  if size=0 then
    { we always need to allocate something, using heapend is not possible,
      because heappend can be changed by growheap (PFV) }
    size := 1;

Is this behaviour essential, or is possible make it compatible with
Delphi?

Petr

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Ing. Petr Kristan
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