From: Axel Naumann <Axel.Naumann@cern.ch>
Date: Tue, 16 Sep 2014 08:37:54 +0000 (+0200)
Subject: Handle expression template args by not fwd declaring anything.
X-Git-Tag: v6-02-00-rc1~101
X-Git-Url: https://root.cern.ch/gitweb?p=root.git;a=commitdiff_plain;h=a5670aef818ef76c196c525bd4f1d4f7310650c4

Handle expression template args by not fwd declaring anything.
---

diff --git a/core/metautils/src/TMetaUtils.cxx b/core/metautils/src/TMetaUtils.cxx
index a6704d7..c471953 100644
--- a/core/metautils/src/TMetaUtils.cxx
+++ b/core/metautils/src/TMetaUtils.cxx
@@ -4675,6 +4675,9 @@ static void addDeclsToTransactionForType(const clang::Type* typ,
          case clang::TemplateArgument::Pack:
             addDeclsToTransactionForTemplateName(TA.getAsTemplateOrTemplatePattern(), theTransaction, addedDecls);
             break;
+         case clang::TemplateArgument::Expression:
+            // Nothing to fwd declare, hopefully...
+            break;
          default:
             ROOT::TMetaUtils::Error("addDeclsToTransactionForType", "Unexpected TemplateSpecializationType %s\n",
                                     typ->getTypeClassName());