[fpc-devel] move(xx, ansistring[1] versus ansistring, len)

Jonas Maebe jonas.maebe at elis.ugent.be
Tue May 13 00:22:12 CEST 2008

On 13 May 2008, at 00:17, Martin Friebe wrote:

> move(somepchar^,pchar(ansi_str_dest)^,len);
> doesn't check fpc_ansistr_unique. So it works only if ansi_str_dest  
> has only one reference; or both strings will be modified (because no  
> copy-on-write happens).
> At least, that's what I get to see, if I compile with -al and look  
> at the assembler.

You can call uniquestring(ansi_str_dest) before the move()


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