Author: d0k
Date: Wed Jan 18 10:25:48 2017
New Revision: 292406
URL: http://llvm.org/viewvc/llvm-project?rev=292406&view=rev
Log:
[ASTUnit] Reset diag state when creating the ASTUnit.
A client could call this with a dirty diagnostic engine, don't crash.
Modified:
cfe/trunk/lib/Frontend/ASTUnit.cpp
Modified: cfe/trunk/lib/Frontend/ASTUnit.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ASTUnit.cpp?rev=292406&r1=292405&r2=292406&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/ASTUnit.cpp (original)
+++ cfe/trunk/lib/Frontend/ASTUnit.cpp Wed Jan 18 10:25:48 2017
@@ -1879,6 +1879,7 @@ bool ASTUnit::LoadFromCompilerInvocation
// We'll manage file buffers ourselves.
Invocation->getPreprocessorOpts().RetainRemappedFileBuffers = true;
Invocation->getFrontendOpts().DisableFree = false;
+ getDiagnostics().Reset();
ProcessWarningOptions(getDiagnostics(), Invocation->getDiagnosticOpts());
std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;
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