[Bug testsuite/20771] New: Duplicate PCH test names

[jsm28 at gcc dot gnu dot org]

gcc.sum contains pairs of identical lines such as:
PASS: gcc.dg/pch/common-1.c -O0 -g (test for excess errors)
PASS: gcc.dg/pch/common-1.c -O0 -g (test for excess errors)

The text after "PASS: " or "FAIL: " is a test name which is supposed to be
unique, for the sake of regression testers matching up the same test in .sum
files from different runs.  One of these tests is with a .gch file and one
without, so dg-pch.exp should give them names reflecting this, e.g.

PASS: gcc.dg/pch/common-1.c -O0 -g with PCH (test for excess errors)
PASS: gcc.dg/pch/common-1.c -O0 -g without PCH (test for excess errors)

-- 
           Summary: Duplicate PCH test names
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: testsuite
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20771