Regressions on trunk at revision 225280 vs revision 225249

[Intel Automatic Testing System [ia32 Core AVX2 PIC]]

New failures:
FAIL: 23_containers/map/modifiers/erase/dr130-linkage-check.cc (test for excess errors)
FAIL: 23_containers/multimap/modifiers/erase/dr130-linkage-check.cc (test for excess errors)
FAIL: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc (test for excess errors)
FAIL: 23_containers/set/modifiers/erase/dr130-linkage-check.cc (test for excess errors)
FAIL: gcc.dg/plugin/wide-int_plugin.c compilation

New passes: