Add new code migrator support for migrating existing Objective-C code to use

the new Objective-C NSArray/NSDictionary/NSNumber literal syntax.

This introduces a new library, libEdit, which provides a new way to support
migration of code that improves on the original ARC migrator.  We now believe
that most of its functionality can be refactored into the existing libraries,
and thus this new library may shortly disappear.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152141 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/include/clang/Driver/Action.h b/include/clang/Driver/Action.h
index 41ce4d92c4..6e317a0726 100644
--- a/include/clang/Driver/Action.h
+++ b/include/clang/Driver/Action.h
@@ -39,6 +39,7 @@ public:
     PreprocessJobClass,
     PrecompileJobClass,
     AnalyzeJobClass,
+    MigrateJobClass,
     CompileJobClass,
     AssembleJobClass,
     LinkJobClass,
@@ -171,6 +172,17 @@ public:
   static bool classof(const AnalyzeJobAction *) { return true; }
 };
 
+class MigrateJobAction : public JobAction {
+  virtual void anchor();
+public:
+  MigrateJobAction(Action *Input, types::ID OutputType);
+
+  static bool classof(const Action *A) {
+    return A->getKind() == MigrateJobClass;
+  }
+  static bool classof(const MigrateJobAction *) { return true; }
+};
+
 class CompileJobAction : public JobAction {
   virtual void anchor();
 public: