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| author | Ted Kremenek <kremenek@apple.com> | 2011-03-15 05:22:28 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-03-15 05:22:28 +0000 |
| commit | 76709bf816e5e1b70b859bb607cf3ee91db12b76 (patch) | |
| tree | 25ffd43f6ac7109ef698f4b1453dea717a208926 /lib/Analysis/UninitializedValues.cpp | |
| parent | f7bafc77ba12bb1beb665243a0334cd81e024728 (diff) | |
Split warnings from -Wuninitialized-experimental into "must-be-initialized" and "may-be-initialized" warnings, each controlled by different flags.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127669 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/UninitializedValues.cpp')
| -rw-r--r-- | lib/Analysis/UninitializedValues.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Analysis/UninitializedValues.cpp b/lib/Analysis/UninitializedValues.cpp index f651b474a0..31ee412815 100644 --- a/lib/Analysis/UninitializedValues.cpp +++ b/lib/Analysis/UninitializedValues.cpp @@ -198,6 +198,9 @@ static BinaryOperator *getLogicalOperatorInChain(const CFGBlock *block) { return 0; const CFGStmt *cstmt = block->front().getAs<CFGStmt>(); + if (!cstmt) + return 0; + BinaryOperator *b = llvm::dyn_cast_or_null<BinaryOperator>(cstmt->getStmt()); if (!b || !b->isLogicalOp()) |