move unsupported warning into a centralized place.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44502 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CGStmt.cpp b/CodeGen/CGStmt.cpp
index d41d2de..40cdcd3 100644
--- a/CodeGen/CGStmt.cpp
+++ b/CodeGen/CGStmt.cpp
@@ -19,9 +19,6 @@
 using namespace clang;
 using namespace CodeGen;
 
-#include "clang/Basic/Diagnostic.h"
-#include "CodeGenModule.h"
-
 //===----------------------------------------------------------------------===//
 //                              Statement Emission
 //===----------------------------------------------------------------------===//
@@ -41,11 +38,7 @@
       else
         EmitAggExpr(E, 0, false);
     } else {
-      
-      unsigned DiagID = CGM.getDiags().getCustomDiagID(Diagnostic::Warning, 
-                                                  "cannot codegen this yet");
-      SourceRange Range = S->getSourceRange();
-      CGM.getDiags().Report(S->getLocStart(), DiagID, 0, 0, &Range, 1);
+      WarnUnsupported(S);
     }
     break;
   case Stmt::NullStmtClass: break;