Fix a bug in BitVector.h. All assignment operations (except the usual
authorRoman Levenstein <romix.llvm@googlemail.com>
Mon, 26 Jan 2009 11:07:20 +0000 (11:07 +0000)
committerRoman Levenstein <romix.llvm@googlemail.com>
Mon, 26 Jan 2009 11:07:20 +0000 (11:07 +0000)
commit8d8a0c36b70dacc73baa47ff6e92e5e774338117
tree58a5cd2e41d09da2f26f77f44d1bffe0e7493964
parentc4b1abd81e4de314880110c5d58917d4747fb978
Fix a bug in BitVector.h. All assignment operations (except the usual
assignment operator) were returning a copy of the bit vector, instead of a
reference! This old semantics probably did not meet the expectations.
With this patch, chained assignments happen to the right object.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63012 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/BitVector.h