Add the clang library to the repo (with some of my changes, too).

1 files changed, 27 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjC/objc2-new-gc-api-strongcast.m b/clang/test/CodeGenObjC/objc2-new-gc-api-strongcast.m
new file mode 100644
index 0000000..1044ba5
--- /dev/null
+++ b/clang/test/CodeGenObjC/objc2-new-gc-api-strongcast.m
@@ -0,0 +1,27 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-fragile-abi -fblocks -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep -F '@objc_assign_strongCast' %t  | count 4
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-fragile-abi -fblocks -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep -F '@objc_assign_strongCast' %t  | count 4
+
+@interface DSATextSearch @end
+
+DSATextSearch **_uniqueIdToIdentifierArray = (0);
+void foo (int _nextId)
+{
+	_uniqueIdToIdentifierArray[_nextId] = 0;  // objc_assign_strongCast
+}
+
+typedef struct {
+    unsigned long state;
+    id *itemsPtr;
+    void (^bp)();
+    unsigned long *mutationsPtr;
+    unsigned long extra[5];
+} NSFastEnumerationState;
+
+void foo1 (NSFastEnumerationState * state)
+{
+   state->itemsPtr = 0;
+   state->bp = ^{};
+}
+