Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.

llvm-svn: 166280
diff --git a/clang/test/Analysis/casts.m b/clang/test/Analysis/casts.m
index 0560692..1a78940 100644
--- a/clang/test/Analysis/casts.m
+++ b/clang/test/Analysis/casts.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -analyze -analyzer-checker=core,alpha.core -analyzer-store=region -verify %s
+// expected-no-diagnostics
 
 // Test function pointer casts.  Currently we track function addresses using
 // loc::FunctionVal.  Because casts can be arbitrary, do we need to model