Import Clang, at r72732.

1 files changed, 18 insertions, 0 deletions

diff --git a/test/SemaObjC/foreach.m b/test/SemaObjC/foreach.m
new file mode 100644
index 0000000..f136adf
--- /dev/null
+++ b/test/SemaObjC/foreach.m
@@ -0,0 +1,18 @@
+/* RUN: clang-cc -fsyntax-only -verify -std=c89 -pedantic %s
+ */
+
+@class NSArray;
+
+void f(NSArray *a) {
+    id keys;
+    for (int i in a); /* expected-error{{selector element type 'int' is not a valid object}} */
+    for ((id)2 in a); /* expected-error{{selector element is not a valid lvalue}} */
+    for (2 in a); /* expected-error{{selector element is not a valid lvalue}} */
+  
+  /* This should be ok, 'thisKey' should be scoped to the loop in question,
+   * and no diagnostics even in pedantic mode should happen.
+   * rdar://6814674
+   */
+  for (id thisKey in keys);
+  for (id thisKey in keys);
+}