[fpc-pascal] Bug in AnsiCompareText of cwstring
Martin Schreiber
mse00000 at gmail.com
Wed Nov 27 16:13:02 CET 2013
On Wednesday 27 November 2013 13:05:29 Mattias Gaertner wrote:
> Hi all,
>
> When using the cwstring widestringmanager the function AnsiCompareText
> seems to have a bug.
>
> For example:
>
> {$mode objfpc}{$H+}
>
> uses
> Classes, SysUtils, cwstring;
> begin
> writeln('o and . gives ',AnsiCompareText('o','.'));
> writeln('oc and .o gives ',AnsiCompareText('oc','.o'));
> writeln('oce and .ou gives ',AnsiCompareText('oce','.ou'));
> end.
>
> Result:
>
> o and . gives 1
> oc and .o gives 1
> oce and .ou gives -18
>
Possibly as intended because the collation of the current locale ignores
punctuation.
Martin
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