1 files changed, 33 insertions, 0 deletions
diff --git a/clang/test/Rewriter/rewrite-block-argument.m b/clang/test/Rewriter/rewrite-block-argument.m
new file mode 100644
index 0000000..898f983
--- /dev/null
+++ b/clang/test/Rewriter/rewrite-block-argument.m
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-fragile-abi  %s -o %t-rw.cpp
+// RUN: %clang_cc1 -Wno-address-of-temporary -Did="void *" -D"SEL=void*" -D"__declspec(X)=" -emit-llvm -o %t %t-rw.cpp
+// radar 7987817
+
+void *sel_registerName(const char *);
+
+@interface Test {
+}
+@end
+
+@implementation Test
+
+- (void)enumerateProvidersWithBlock:(void (^)(void))block {
+    block();
+}
+
+- (void)providerEnumerator {
+    ^(void (^providerBlock)(void)) {
+        [self enumerateProvidersWithBlock:providerBlock];
+    };
+}
+
+- (void)testNilBlock {
+    [self enumerateProvidersWithBlock:0];
+}
+
+@end
+
+
+
+int main(int argc, char *argv[]) {
+    return 0;
+}