[Bug libstdc++/26006] New: tr1/8_c_compatibility/cfenv/functions.cc (test for excess errors) fails with pre-C99-TC1 libc

[jsm28 at gcc dot gnu dot org]

FAIL: tr1/8_c_compatibility/cfenv/functions.cc (test for excess errors)

appeared on hppa2.0w-hp-hpux11.11 and hppa64-hp-hpux11.11 on mainline,
presumably at the time the new test was added.  The issue is that C99 TC1
changed some of the <fenv.h> functions from returning void to returning int,
and this test uses the return values of those functions, but HP-UX 11.11 has
the return types from the original pre-TC1 C99.  The simplest fix may be to
disable use of these functions unless they have the TC1 return types.


-- 
           Summary: tr1/8_c_compatibility/cfenv/functions.cc (test for
                    excess errors) fails with pre-C99-TC1 libc
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26006