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| author | Jordan Rose <jordan_rose@apple.com> | 2012-09-22 01:24:16 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-09-22 01:24:16 +0000 |
| commit | 3bbdddf527c762085802544665d6e77471ea035b (patch) | |
| tree | e98ae293d20e78bbe115a188814a95aa3d1948e1 /include/llvm/ADT/DenseMap.h | |
| parent | ef5fc952e8de9c76ff00cd7638ae85cf709264bd (diff) | |
| download | llvm-3bbdddf527c762085802544665d6e77471ea035b.tar.gz llvm-3bbdddf527c762085802544665d6e77471ea035b.tar.bz2 llvm-3bbdddf527c762085802544665d6e77471ea035b.tar.xz | |
DenseMap: assert that we have found a bucket before we try to insert into it.
This silences literally dozens of analyzer warnings on LLVM (since DenseMap
is such a commonly-used class).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164438 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/DenseMap.h')
| -rw-r--r-- | include/llvm/ADT/DenseMap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/llvm/ADT/DenseMap.h b/include/llvm/ADT/DenseMap.h index f60d688c0d..cbcf7892c9 100644 --- a/include/llvm/ADT/DenseMap.h +++ b/include/llvm/ADT/DenseMap.h @@ -423,6 +423,7 @@ private: this->grow(NumBuckets); LookupBucketFor(Key, TheBucket); } + assert(TheBucket); // Only update the state after we've grown our bucket space appropriately // so that when growing buckets we have self-consistent entry count. |