1 files changed, 18 insertions, 0 deletions
diff --git a/test/SemaObjC/arc-invalid.m b/test/SemaObjC/arc-invalid.m
new file mode 100644
index 000000000000..c736ed4a167c
--- /dev/null
+++ b/test/SemaObjC/arc-invalid.m
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -fblocks -verify %s
+
+// rdar://problem/10982793
+// [p foo] in ARC creates a cleanup.
+// The plus is invalid and causes the cleanup to go unbound.
+// Don't crash.
+@interface A
+- (id) foo;
+@end
+void takeBlock(void (^)(void));
+void test0(id p) {
+  takeBlock(^{ [p foo] + p; }); // expected-error {{invalid operands to binary expression}}
+}
+
+void test1(void) {
+  __autoreleasing id p; // expected-note {{'p' declared here}}
+  takeBlock(^{ (void) p; }); // expected-error {{cannot capture __autoreleasing variable in a block}}
+}