1ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao// RUN: %clang_cc1 -g -S -o %t %s 2ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao// PR: 6554 3ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao// More then one anonymous aggregates on one line creates chaos when MDNode uniquness is 4ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao// combined with RAUW operation. 5ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao// This test case causes crashes if malloc is configured to trip buffer overruns. 6ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoclass MO { 7ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 8ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao union { struct { union { int BA; } Val; int Offset; } OffsetedInfo; } Contents; 9ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 10ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao}; 11ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 12ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoclass MO m; 13