1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/Sema/extern-redecl.c b/clang/test/Sema/extern-redecl.c
new file mode 100644
index 0000000..c176725
--- /dev/null
+++ b/clang/test/Sema/extern-redecl.c
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// rdar: // 8125274
+static int a16[];  // expected-warning {{tentative array definition assumed to have one element}}
+
+void f16(void) {
+    extern int a16[];
+}
+
+
+// PR10013: Scope of extern declarations extend past enclosing block
+extern int PR10013_x;
+int PR10013(void) {
+  int *PR10013_x = 0;
+  {
+    extern int PR10013_x;
+    extern int PR10013_x; 
+  }
+  
+  return PR10013_x; // expected-warning{{incompatible pointer to integer conversion}}
+}
+