commit aa7b9aa10dd90f79c37e0af7f4c6a0f9efeb288c
author Fariborz Jahanian <fjahanian@apple.com> Wed Jan 25 00:20:29 2012 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Wed Jan 25 00:20:29 2012 +0000
tree e14b7c78706eeb22d22287ee913952085a911a53
parent c454afedff4c709449d76b5700cc33b503f1d5b7

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

llvm-svn: 148887

clang/lib/ARCMigrate/Internals.h

diff --git a/clang/lib/ARCMigrate/Internals.h b/clang/lib/ARCMigrate/Internals.h
index 06d9f82..78bf341 100644
--- a/clang/lib/ARCMigrate/Internals.h
+++ b/clang/lib/ARCMigrate/Internals.h
@@ -94,6 +94,8 @@
 
   void reportError(StringRef error, SourceLocation loc,
                    SourceRange range = SourceRange());
+  void reportWarning(StringRef warning, SourceLocation loc,
+                   SourceRange range = SourceRange());
   void reportNote(StringRef note, SourceLocation loc,
                   SourceRange range = SourceRange());
 
@@ -138,6 +140,7 @@
 public:
   ASTContext &Ctx;
   LangOptions::GCMode OrigGCMode;
+  MigratorOptions MigOptions;
   Sema &SemaRef;
   TransformActions &TA;
   std::vector<SourceLocation> &ARCMTMacroLocs;
@@ -145,10 +148,13 @@
   MigrationPass(ASTContext &Ctx, LangOptions::GCMode OrigGCMode,
                 Sema &sema, TransformActions &TA,
                 std::vector<SourceLocation> &ARCMTMacroLocs)
-    : Ctx(Ctx), OrigGCMode(OrigGCMode), SemaRef(sema), TA(TA),
+    : Ctx(Ctx), OrigGCMode(OrigGCMode), MigOptions(),
+      SemaRef(sema), TA(TA),
       ARCMTMacroLocs(ARCMTMacroLocs) { }
 
   bool isGCMigration() const { return OrigGCMode != LangOptions::NonGC; }
+  bool noNSAllocReallocError() const { return MigOptions.NoNSAllocReallocError; }
+  void setNSAllocReallocError(bool val) { MigOptions.NoNSAllocReallocError = val; }
 };
 
 static inline StringRef getARCMTMacroName() {