On 26 May 2014, at 01:59, Daniel Gaspary wrote: > The code bellow is throwing an exception and I don't know why. It used to > work. > > program Project1; > uses > sysutils; > var > s : AnsiString; > begin > s := 'a'; > AnsiStrupper(PAnsiChar(s)); > end. > > It works fine with FPC 2.6.4 (Linux x86-64 bits).
No, it corrupts your string constant. > I'm using FPC trunk (Revision 27818): > > An unhandled exception occurred at $0000000000428E4D: > EAccessViolation: Access violation > $0000000000428E4D And that corruption is now caught: http://wiki.freepascal.org/User_Changes_Trunk#Literal_storage_memory_has_been_made_read-only Jonas _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
