diff options
| author | Ted Kremenek <kremenek@apple.com> | 2011-03-21 18:40:17 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-03-21 18:40:17 +0000 |
| commit | 4f32786ac45210143654390177105eb749b614e9 (patch) | |
| tree | 289b0c67da849bf045e5c03605f9fbfc80c23d01 /include/clang/Frontend/CompilerInvocation.h | |
| parent | cd1eecfe4f43a542c8f9a6e7d12fa69b28c23a67 (diff) | |
Improve crash recovery cleanup to recovery CompilerInstances during crash recovery. This was a huge resource "root" during crashes.
This change requires making a bunch of fundamental Clang structures (optionally) reference counted to allow correct
ownership semantics of these objects (e.g., ASTContext) to play out between an active ASTUnit and CompilerInstance
object.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128011 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Frontend/CompilerInvocation.h')
| -rw-r--r-- | include/clang/Frontend/CompilerInvocation.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/clang/Frontend/CompilerInvocation.h b/include/clang/Frontend/CompilerInvocation.h index e0329dbc96..e18f3fe632 100644 --- a/include/clang/Frontend/CompilerInvocation.h +++ b/include/clang/Frontend/CompilerInvocation.h @@ -22,6 +22,7 @@ #include "clang/Frontend/LangStandard.h" #include "clang/Frontend/PreprocessorOptions.h" #include "clang/Frontend/PreprocessorOutputOptions.h" +#include "llvm/ADT/IntrusiveRefCntPtr.h" #include "llvm/ADT/StringRef.h" #include "llvm/ADT/StringMap.h" #include <string> @@ -41,7 +42,7 @@ class Diagnostic; /// This class is designed to represent an abstract "invocation" of the /// compiler, including data such as the include paths, the code generation /// options, the warning flags, and so on. -class CompilerInvocation { +class CompilerInvocation : public llvm::RefCountedBase<CompilerInvocation> { /// Options controlling the static analyzer. AnalyzerOptions AnalyzerOpts; |