Regressions on trunk at revision 200288 vs revision 200280

[H.J. Lu Intel64]

New failures:
FAIL: g++.dg/template/pr28284.C -std=c++98  (test for errors, line 5)
FAIL: g++.dg/template/pr28284.C -std=c++98 (test for excess errors)
ERROR: couldn't fork child process: resource temporarily unavailable
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-intel64/src-trunk/gcc/testsuite/gcc.c-torture/execute/execute.exp.

New passes: