arc migrator: Provide infrastructure to add options
specific to migrator. Use its first option to
warn migrating from GC to arc when
NSAllocateCollectable/NSReallocateCollectable is used.
// rdar://10532541
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148887 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 3d59906..86457d9 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -101,6 +101,12 @@
HelpText<"Display the list of analyzer checkers that are available">;
//===----------------------------------------------------------------------===//
+// Migrator Options
+//===----------------------------------------------------------------------===//
+def migrator_no_nsalloc_error : Flag<"-no-ns-alloc-error">,
+ HelpText<"Do not error on use of NSAllocateCollectable/NSReallocateCollectable">;
+
+//===----------------------------------------------------------------------===//
// CodeGen Options
//===----------------------------------------------------------------------===//