Don't produce "comparison is always (true|false)" warnings when the
comparison itself is a constant expression. Fixes PR7536.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126057 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/type-dependent-exprs.cpp b/test/SemaCXX/type-dependent-exprs.cpp
index 37d7cee..398c3cb 100644
--- a/test/SemaCXX/type-dependent-exprs.cpp
+++ b/test/SemaCXX/type-dependent-exprs.cpp
@@ -26,10 +26,10 @@
 // This one entered into an infinite loop.
 template <unsigned long N>
 void rdar8520617() {
-  if (N > 1) { } // expected-warning {{comparison of 0 > unsigned expression is always false}}
+  if (N > 1) { }
 }
 
 int f2() {
-  rdar8520617<0>(); // expected-note {{in instantiation}}
+  rdar8520617<0>();
 }