From 17b66265ace3418413b5cfab0335b4378e9c176b Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <dimitri@stack.nl>
Date: Mon, 28 Dec 2015 20:55:44 +0100
Subject: Bug 742715 - Unnamed structs gives: QGDict::hashAsciiKey: Invalid
 null key

---
 src/dot.cpp       | 13 +++++++++----
 src/memberdef.cpp |  7 ++++++-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/dot.cpp b/src/dot.cpp
index 2f245f6..0a4f136 100644
--- a/src/dot.cpp
+++ b/src/dot.cpp
@@ -2594,7 +2594,12 @@ void DotClassGraph::addClass(ClassDef *cd,DotNode *n,int prot,
 
   int edgeStyle = (label || prot==EdgeInfo::Orange || prot==EdgeInfo::Orange2) ? EdgeInfo::Dashed : EdgeInfo::Solid;
   QCString className;
-  if (usedName) // name is a typedef
+  if (cd->isAnonymous())
+  {
+    className="anonymous:";
+    className+=label;
+  }
+  else if (usedName) // name is a typedef
   {
     className=usedName;
   }
@@ -2822,9 +2827,9 @@ void DotClassGraph::buildGraph(ClassDef *cd,DotNode *n,bool base,int distance)
   if (m_graphType == DotNode::Collaboration)
   {
     // ---- Add usage relations
-    
-    UsesClassDict *dict = 
-      base ? cd->usedImplementationClasses() : 
+
+    UsesClassDict *dict =
+      base ? cd->usedImplementationClasses() :
              cd->usedByImplementationClasses()
       ;
     if (dict)
diff --git a/src/memberdef.cpp b/src/memberdef.cpp
index 48e16e0..af4a690 100644
--- a/src/memberdef.cpp
+++ b/src/memberdef.cpp
@@ -1516,12 +1516,17 @@ void MemberDef::writeDeclaration(OutputList &ol,
         ol.writeNonBreakableSpace(3);
       }
       QCString varName=ltype.right(ltype.length()-ir).stripWhiteSpace();
-      //printf(">>>>>> indDepth=%d ltype=`%s' varName=`%s'\n",indDepth,ltype.data(),varName.data());
+      //printf(">>>>>> ltype=`%s' varName=`%s'\n",ltype.data(),varName.data());
       ol.docify("}");
       if (varName.isEmpty() && (name().isEmpty() || name().at(0)=='@'))
       {
         ol.docify(";");
       }
+      else if (!varName.isEmpty() && (varName.at(0)=='*' || varName.at(0)=='&'))
+      {
+        ol.docify(" ");
+        ol.docify(varName);
+      }
       endAnonScopeNeeded=TRUE;
     }
     else
-- 
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