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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2016-07-13 20:35:26 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2016-07-13 20:35:26 +0000 |
| commit | dc0545b300c137ece52da033095c277b6cd81467 (patch) | |
| tree | 10221e462c30e4bd054a3e42a4b05aa89bc6c01a /lib/Sema/AnalysisBasedWarnings.cpp | |
| parent | ba772321020183f28e94acb3aa84724dbc31041f (diff) | |
| download | clang-dc0545b300c137ece52da033095c277b6cd81467.tar.gz | |
[PCH/preamble] Make sure that if the preamble/PCH was serialized with errors that we set diagnostic engine state appropriately.
Otherwise there can be a crash with CFG analysis warnings doing work on invalid AST.
Fixes crash of rdar://26224134
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@275313 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/AnalysisBasedWarnings.cpp')
| -rw-r--r-- | lib/Sema/AnalysisBasedWarnings.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/AnalysisBasedWarnings.cpp b/lib/Sema/AnalysisBasedWarnings.cpp index a43513530e..67762bde34 100644 --- a/lib/Sema/AnalysisBasedWarnings.cpp +++ b/lib/Sema/AnalysisBasedWarnings.cpp @@ -1897,7 +1897,7 @@ AnalysisBasedWarnings::IssueWarnings(sema::AnalysisBasedWarnings::Policy P, if (cast<DeclContext>(D)->isDependentContext()) return; - if (Diags.hasUncompilableErrorOccurred() || Diags.hasFatalErrorOccurred()) { + if (Diags.hasUncompilableErrorOccurred()) { // Flush out any possibly unreachable diagnostics. flushDiagnostics(S, fscope); return; |