From 8847cb3c0fbfebabd45077c48258da40c02713a8 Mon Sep 17 00:00:00 2001
From: Axel Naumann <Axel.Naumann@cern.ch>
Date: Wed, 24 Sep 2014 10:35:58 +0200
Subject: [PATCH] For template instances, forward declare its arguments.

Still missing a fwd decl of explicit instantiations!
---
 interpreter/cling/lib/Interpreter/ForwardDeclPrinter.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/interpreter/cling/lib/Interpreter/ForwardDeclPrinter.cpp b/interpreter/cling/lib/Interpreter/ForwardDeclPrinter.cpp
index ca4dc4a..b909830 100644
--- a/interpreter/cling/lib/Interpreter/ForwardDeclPrinter.cpp
+++ b/interpreter/cling/lib/Interpreter/ForwardDeclPrinter.cpp
@@ -962,14 +962,15 @@ namespace cling {
 
   void ForwardDeclPrinter::
   VisitClassTemplateSpecializationDecl(ClassTemplateSpecializationDecl* D) {
-    D->printName(Log());
-    Log() << " ClassTemplateSpecialization : Skipped by default\n";
 //    if (shouldSkip(D)) {
 //      skipDecl();
 //      return;
 //    }
 
-//    const TemplateArgumentList& iargs = D->getTemplateInstantiationArgs();
+    const TemplateArgumentList& iargs = D->getTemplateInstantiationArgs();
+    for (const TemplateArgument& TA: iargs.asArray()) {
+       VisitTemplateArgument(TA);
+    }
 
 //    Out() << "template <> ";
 //    VisitCXXRecordDecl(D->getCanonicalDecl());
-- 
1.8.2