[arcmt] Add some additional driver flags to optionally emit or save the pre-migration ARC errors.

-arcmt-migrate-emit-errors : Emits the pre-migration ARC errors but it doesn't affect anything else
-arcmt-migrate-report-output : Writes out the pre-migration ARC errors to the provided plist file

rdar://9791454

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135491 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/include/clang/Frontend/FrontendOptions.h b/include/clang/Frontend/FrontendOptions.h
index 225a955b4a..c51ed6076a 100644
--- a/include/clang/Frontend/FrontendOptions.h
+++ b/include/clang/Frontend/FrontendOptions.h
@@ -75,6 +75,8 @@ public:
   unsigned ShowVersion : 1;                ///< Show the -version text.
   unsigned FixWhatYouCan : 1;              ///< Apply fixes even if there are
                                            /// unfixable errors.
+  unsigned ARCMTMigrateEmitARCErrors : 1;  /// Emit ARC errors even if the
+                                           /// migrator can fix them
 
   enum {
     ARCMT_None,
@@ -84,6 +86,7 @@ public:
   } ARCMTAction;
 
   std::string ARCMTMigrateDir;
+  std::string ARCMTMigrateReportOut;
 
   /// The input files and their types.
   std::vector<std::pair<InputKind, std::string> > Inputs;
@@ -140,6 +143,7 @@ public:
     ShowTimers = 0;
     ShowVersion = 0;
     ARCMTAction = ARCMT_None;
+    ARCMTMigrateEmitARCErrors = 0;
   }
 
   /// getInputKindForExtension - Return the appropriate input kind for a file