[EMAIL PROTECTED] wrote: > My gcc 3.4.6 behaves weirdly when left shifting, and I couldn't > find any info on this. > [...] > It seems that lsh is first moduloed with the width of int. What the hell?
C99 standard, section 6.5.7 "Bitwise shift operators", page 84: "If the value of the right operand is negative or is greater than or equal to the width of the promoted left operand, the behaviour is undefined." Best regards Oliver -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd "C is quirky, flawed, and an enormous success." -- Dennis M. Ritchie. _______________________________________________ freebsd-chat@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-chat To unsubscribe, send any mail to "[EMAIL PROTECTED]"
