On 11/12/14 19:22 +0100, Kai-Uwe Eckhardt wrote:
--- libstdc++-v3/config/os/bsd/netbsd/ctype_base.h.orig 2014-12-10 22:18:50.000000000 +0100 +++ libstdc++-v3/config/os/bsd/netbsd/ctype_base.h 2014-12-10 22:20:31.000000000 +0100 @@ -43,9 +43,22 @@// NB: Offsets into ctype<char>::_M_table force a particular size // on the mask type. Because of this, we don't use an enum. - typedef unsigned char mask; -#ifndef _CTYPE_U +#if defined(_CTYPE_BL)
What is _CTYPE_BL? If it corresponds to the "blank" character class then I would expect the ctype_base::blank mask to be changed by this patch as well.
+ typedef unsigned short mask;
As I said in the Bugzilla comments, changing this type alters the ABI for NetBSD. Are C++ binaries compiled with NetBSD 5.0 expected to run unchanged on NetBSD 7.0? Or is an ABI break acceptable for the target? The other changes are OK, although they probably don't solve the problem in isolation without the ctype_base.h changes.
