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Don't copy a potentially-uninitialized variable.

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Based on review discussion of r158638 with Chandler Carruth, Tobias von Koch, and Duncan Sands and a -Wmaybe-uninitialized warning from GCC.

llvm-svn: 158685
This commit is contained in:
David Blaikie 2012-06-18 22:31:28 +00:00
parent 6d2895c506
commit 9205346d93
1 changed files with 1 additions and 1 deletions
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2
include/llvm/ADT/DenseMap.h
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@ -490,7 +490,7 @@ private:
template <typename LookupKeyT>
bool LookupBucketFor(const LookupKeyT &Val, BucketT *&FoundBucket) {
const BucketT *ConstFoundBucket = FoundBucket;
const BucketT *ConstFoundBucket;
bool Result = const_cast<const DenseMapBase *>(this)
->LookupBucketFor(Val, ConstFoundBucket);
FoundBucket = const_cast<BucketT *>(ConstFoundBucket);