The following was posted by a user:
Hi, All
Look at this sample:
REQUEST HB_CODEPAGE_RU866
func main
hb_SetCodepage( "RU866" )
? hb_SetCodepage()
? Upper('abc_абвгд') // national characters
return nil
The compiler is translated this prg to pcode:
HB_FUNC( MAIN )
{
static const BYTE pcode[] =
{
HB_P_PUSHSYMNEAR, 2, /* HB_SETCODEPAGE */
HB_P_PUSHNIL,
HB_P_PUSHSTRSHORT, 6, /* 6 */
'R', 'U', '8', '6', '6', 0,
HB_P_DOSHORT, 1,
HB_P_PUSHSYMNEAR, 3, /* QOUT */
HB_P_PUSHNIL,
HB_P_PUSHSYMNEAR, 2, /* HB_SETCODEPAGE */
HB_P_PUSHNIL,
HB_P_FUNCTIONSHORT, 0,
HB_P_DOSHORT, 1,
HB_P_PUSHSYMNEAR, 3, /* QOUT */
HB_P_PUSHNIL,
HB_P_PUSHSTRSHORT, 10, /* 10 */
'A', 'B', 'C', '_', 160, 161, 162, 163, 164, 0,
HB_P_DOSHORT, 1,
HB_P_PUSHNIL,
HB_P_RETVALUE,
HB_P_ENDPROC
/* 00043 */
};
hb_vmExecute( pcode, symbols );
}
Instead of HB_UPPER call, compiler translated string 'abc_абвгд' into
upper case (for optimization ?).
What is compiler flags to supress this optimization ?
Best regards, Pavel Tsarenko
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