NFC: Port loop to cxx_range_for

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@350984 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AST/ASTDumper.cpp b/lib/AST/ASTDumper.cpp
index 93df02d7f6cd7f9d2a7c56cd26edcee4b6099f3f..513f2ec02948d68936b985beed05e8554dd1bd5b 100644 (file)
--- a/lib/AST/ASTDumper.cpp
+++ b/lib/AST/ASTDumper.cpp
@@ -709,9 +709,8 @@ void ASTDumper::dumpTemplateArgument(const TemplateArgument &A, SourceRange R,
       break;
     case TemplateArgument::Pack:
       OS << " pack";
-      for (TemplateArgument::pack_iterator I = A.pack_begin(), E = A.pack_end();
-           I != E; ++I)
-        dumpTemplateArgument(*I);
+      for (const auto& TArg : A.pack_elements())
+        dumpTemplateArgument(TArg);
       break;
     }
   });