dim a672aabea9 Pull in r157212 from upstream clang trunk:
Revert r115805. An array type is required to have a range type,
  however, the range can be unknown for the upper bound.

  Testcase to follow.

  Part of rdar://11457152

This should fix ctfconvert producing error messages during kernel
builds, similar to:

  ERROR: scsi_all.c: die 24561: failed to retrieve array bounds

These were caused by incorrect debug information for flexible array
members of structs.

MFC after:	3 days
2012-05-27 13:33:54 +00:00
..