r190901 - ObjectiveC migrator. infer NS_OPTIONS correctly in the

[Fariborz Jahanian]

Author: fjahanian
Date: Tue Sep 17 18:32:51 2013
New Revision: 190901

URL: http://llvm.org/viewvc/llvm-project?rev=190901&view=rev
Log:
ObjectiveC migrator. infer NS_OPTIONS correctly in the
presense of parenthesized enumerator initializers.

Modified:
    cfe/trunk/lib/ARCMigrate/ObjCMT.cpp
    cfe/trunk/test/ARCMT/objcmt-ns-macros.m
    cfe/trunk/test/ARCMT/objcmt-ns-macros.m.result

Modified: cfe/trunk/lib/ARCMigrate/ObjCMT.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/ARCMigrate/ObjCMT.cpp?rev=190901&r1=190900&r2=190901&view=diff
==============================================================================
--- cfe/trunk/lib/ARCMigrate/ObjCMT.cpp (original)
+++ cfe/trunk/lib/ARCMigrate/ObjCMT.cpp Tue Sep 17 18:32:51 2013
@@ -508,7 +508,7 @@ static bool UseNSOptionsMacro(Preprocess
       PowerOfTwo = false;
       continue;
     }
-    InitExpr = InitExpr->IgnoreImpCasts();
+    InitExpr = InitExpr->IgnoreParenCasts();
     if (const BinaryOperator *BO = dyn_cast<BinaryOperator>(InitExpr))
       if (BO->isShiftOp() || BO->isBitwiseOp())
         return true;

Modified: cfe/trunk/test/ARCMT/objcmt-ns-macros.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ARCMT/objcmt-ns-macros.m?rev=190901&r1=190900&r2=190901&view=diff
==============================================================================
--- cfe/trunk/test/ARCMT/objcmt-ns-macros.m (original)
+++ cfe/trunk/test/ARCMT/objcmt-ns-macros.m Tue Sep 17 18:32:51 2013
@@ -126,3 +126,23 @@ typedef enum  {
     D_NSTickMarkAbove = 1
 } D_NSTickMarkPosition DEPRECATED;
 
+
+#define NS_ENUM_AVAILABLE(X,Y)
+
+enum {
+    NSFStrongMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (0UL << 0),       
+    NSFOpaqueMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (2UL << 0),
+    NSFMallocMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (3UL << 0),       
+    NSFMachVirtualMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (4UL << 0),
+    NSFWeakMemory NS_ENUM_AVAILABLE(10_8, 6_0) = (5UL << 0),         
+
+    NSFObjectPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (0UL << 8),         
+    NSFOpaquePersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (1UL << 8),         
+    NSFObjectPointerPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (2UL << 8),  
+    NSFCStringPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (3UL << 8),        
+    NSFStructPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (4UL << 8),         
+    NSFIntegerPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (5UL << 8),        
+    NSFCopyIn NS_ENUM_AVAILABLE(10_5, 6_0) = (1UL << 16),      
+};
+
+typedef NSUInteger NSFOptions;

Modified: cfe/trunk/test/ARCMT/objcmt-ns-macros.m.result
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/ARCMT/objcmt-ns-macros.m.result?rev=190901&r1=190900&r2=190901&view=diff
==============================================================================
--- cfe/trunk/test/ARCMT/objcmt-ns-macros.m.result (original)
+++ cfe/trunk/test/ARCMT/objcmt-ns-macros.m.result Tue Sep 17 18:32:51 2013
@@ -126,3 +126,23 @@ typedef enum  {
     D_NSTickMarkAbove = 1
 } D_NSTickMarkPosition DEPRECATED;
 
+
+#define NS_ENUM_AVAILABLE(X,Y)
+
+typedef NS_OPTIONS(NSUInteger, NSFOptions) {
+    NSFStrongMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (0UL << 0),       
+    NSFOpaqueMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (2UL << 0),
+    NSFMallocMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (3UL << 0),       
+    NSFMachVirtualMemory NS_ENUM_AVAILABLE(10_5, 6_0) = (4UL << 0),
+    NSFWeakMemory NS_ENUM_AVAILABLE(10_8, 6_0) = (5UL << 0),         
+
+    NSFObjectPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (0UL << 8),         
+    NSFOpaquePersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (1UL << 8),         
+    NSFObjectPointerPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (2UL << 8),  
+    NSFCStringPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (3UL << 8),        
+    NSFStructPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (4UL << 8),         
+    NSFIntegerPersonality NS_ENUM_AVAILABLE(10_5, 6_0) = (5UL << 8),        
+    NSFCopyIn NS_ENUM_AVAILABLE(10_5, 6_0) = (1UL << 16),      
+};
+
+