diff options
| author | Jordan Rose <jordan_rose@apple.com> | 2012-09-12 22:48:08 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-09-12 22:48:08 +0000 |
| commit | 1a7bcc41efb73d80fd45eb71494b073f388d333c (patch) | |
| tree | 62dca75716263ae3710ed70f9116ddd91a74cc03 /lib/StaticAnalyzer/Core | |
| parent | 3225d072a348658cb67c45cdb46a981b09d1f562 (diff) | |
[analyzer] Fix another use of the address of a temporary, like r163402.
Again, GCC is more aggressive about reusing temporary space than we are,
leading to Release build crashes for this undefined behavior.
PR13710 (though it may not be the only problem there)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163747 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Core')
| -rw-r--r-- | lib/StaticAnalyzer/Core/BugReporter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/StaticAnalyzer/Core/BugReporter.cpp b/lib/StaticAnalyzer/Core/BugReporter.cpp index 46acea78a8..6cbed952c9 100644 --- a/lib/StaticAnalyzer/Core/BugReporter.cpp +++ b/lib/StaticAnalyzer/Core/BugReporter.cpp @@ -1280,7 +1280,8 @@ static void GenerateExtensivePathDiagnostic(PathDiagnostic& PD, } if (const BlockEntrance *BE = dyn_cast<BlockEntrance>(&P)) { - if (const CFGStmt *S = BE->getFirstElement().getAs<CFGStmt>()) { + CFGElement First = BE->getFirstElement(); + if (const CFGStmt *S = First.getAs<CFGStmt>()) { const Stmt *stmt = S->getStmt(); if (IsControlFlowExpr(stmt)) { // Add the proper context for '&&', '||', and '?'. |