[Bug lto/50666] New: bad error reporting for TMPDIR full

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50666

             Bug #: 50666
           Summary: bad error reporting for TMPDIR full
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: andi-...@firstfloor.org


When $TMPDIR gets full for a LTO build you just get

"ld exited with error 1"

which is very unhelpful.

It would be better if there was a real error message for this.