Harmless, but distracting...
This is present is the latest sources on trunk.
gengtype: don't test undefined value after vasprintf failure
While libiberty's asprintf function does guarantee that the pointer is
set to NULL upon asprintf failure, POSIX/glibc make no such guarantee.
* gengtype.c (xasprintf): Don't test an undefined value upon
vasprintf failure.
* gengtype.c (oprintf): Likewise.
Patch attached.
--
Summary: gengtype: don't test undefined value after vasprintf
failure
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jim at meyering dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44435
