On Mon, 12 Dec 2005, Jonas Maebe wrote:
On 12 dec 2005, at 12:17, Micha Nelissen wrote:
strpos, I don't know about Delphi. If you typecast an ansistring to a
pchar, then the compiler makes sure that if the ansistring is empty (and
thus a null pointer), a valid pointer to an empty null-terminated string
is returned.
Is that not also undocumented behaviour ?
I'm quite sure it isn't: afaik typecasting an ansistring to a pchar is fully
supported. This means that an empty ansistring must result in an empty (as
opposed to an invalid) pchar.
It's explicitly stated in the docs.
Michael.
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