Fix a rewriting bug where a local static objective-c

pointer is copied into a block. Fixes radar 7924024.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104526 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 24 insertions, 0 deletions

diff --git a/test/Rewriter/rewrite-local-static-id.mm b/test/Rewriter/rewrite-local-static-id.mm
new file mode 100644
index 0000000000..a0b85f4f4d
--- /dev/null
+++ b/test/Rewriter/rewrite-local-static-id.mm
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %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 7946975
+
+void *sel_registerName(const char *);
+
+@interface foo
+@end
+
+@interface foo2 : foo
++ (id)x;
+@end
+
+typedef void (^b_t)(void);
+
+void bar(b_t block);
+
+void f() {
+        static id foo = 0;
+        bar(^{
+                foo = [foo2 x];
+        });
+}
+