// RUN: %clang_cc1 -g -S -o %t %s
// PR: 6554
// More then one anonymous aggregates on one line creates chaos when MDNode uniquness is
// combined with RAUW operation.
// This test case causes crashes if malloc is configured to trip buffer overruns.
class MO {
union { struct { union { int BA; } Val; int Offset; } OffsetedInfo; } Contents;
};
class MO m;