[astmatchers] Move a matcher out of internal namespace: blind debugging of MSVC issues

llvm-svn: 328750
diff --git a/clang/lib/ASTMatchers/ASTMatchersInternal.cpp b/clang/lib/ASTMatchers/ASTMatchersInternal.cpp
index 5351ffe..eede896 100644
--- a/clang/lib/ASTMatchers/ASTMatchersInternal.cpp
+++ b/clang/lib/ASTMatchers/ASTMatchersInternal.cpp
@@ -38,6 +38,16 @@
 
 namespace clang {
 namespace ast_matchers {
+
+AST_MATCHER_P(ObjCMessageExpr, hasAnySelectorMatcher, std::vector<std::string>,
+              Matches) {
+  std::string SelString = Node.getSelector().getAsString();
+  for (const std::string &S : Matches)
+    if (S == SelString)
+      return true;
+  return false;
+}
+
 namespace internal {
 
 bool NotUnaryOperator(const ast_type_traits::DynTypedNode &DynNode,
@@ -328,15 +338,6 @@
   return internal::Matcher<NamedDecl>(new internal::HasNameMatcher(Names));
 }
 
-AST_MATCHER_P(ObjCMessageExpr, hasAnySelectorMatcher, std::vector<std::string>,
-              Matches) {
-  std::string SelString = Node.getSelector().getAsString();
-  for (const std::string &S : Matches)
-    if (S == SelString)
-      return true;
-  return false;
-}
-
 Matcher<ObjCMessageExpr> hasAnySelectorFunc(
     ArrayRef<const StringRef *> NameRefs) {
   return hasAnySelectorMatcher(vectorFromRefs(NameRefs));