cpstrnew branch (was Re: [fpc-devel] Freepascal 2.4.0rc1 released)
florian at freepascal.org
Wed Nov 11 10:10:44 CET 2009
Michael Schnell schrieb:
> Martin Schreiber wrote:
>> OK, so you say that the processing of the new and the current UnicodeString
>> and therefore the RTL and compiler procedures are identical with exception of
>> the initialization of 4 bytes with a constant? Now that is exciting.
> Of course with any operation that uses two strings as an input, the
> "encoding and character size" DWord (32 Bits, 24 Bits relevant), needs
> to be checked if not equal. But this does not seem like much overhead to me.
Only if the string type is RawByteString. E.g. e procedure taking an
unicode string as parameter needs no additional checking.
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