diff --git a/include/osg/Array b/include/osg/Array
index 151edbdb1..19d7396c0 100644
--- a/include/osg/Array
+++ b/include/osg/Array
@@ -156,7 +156,7 @@ class TemplateArray : public Array, public MixinVector<T>
         TemplateArray& operator = (const TemplateArray& array)
         {
             if (this==&array) return *this;
-            assign(array.begin(),array.end());
+            this->assign(array.begin(),array.end());
             return *this;
         } 
 
@@ -242,7 +242,7 @@ class TemplateIndexArray : public IndexArray, public MixinVector<T>
         TemplateIndexArray& operator = (const TemplateIndexArray& array)
         {
             if (this==&array) return *this;
-            assign(array.begin(),array.end());
+            this->assign(array.begin(),array.end());
             return *this;
         } 
 
diff --git a/include/osgAnimation/Interpolator b/include/osgAnimation/Interpolator
index aafbe2a50..b06575a50 100644
--- a/include/osgAnimation/Interpolator
+++ b/include/osgAnimation/Interpolator
@@ -84,7 +84,7 @@ namespace osgAnimation
                 return;
             }
 
-            int i = getKeyIndexFromTime(keyframes,time);
+            int i = this->getKeyIndexFromTime(keyframes,time);
             result = keyframes[i].getValue();
         }
     };
@@ -110,7 +110,7 @@ namespace osgAnimation
                 return;
             }
         
-            int i = getKeyIndexFromTime(keyframes,time);
+            int i = this->getKeyIndexFromTime(keyframes,time);
             float blend = (time - keyframes[i].getTime()) / ( keyframes[i+1].getTime() -  keyframes[i].getTime());
             const TYPE& v1 =  keyframes[i].getValue();
             const TYPE& v2 =  keyframes[i+1].getValue();
@@ -137,7 +137,7 @@ namespace osgAnimation
                 return;
             }
 
-            int i = getKeyIndexFromTime(keyframes,time);
+            int i = this->getKeyIndexFromTime(keyframes,time);
             float blend = (time -  keyframes[i].getTime()) / ( keyframes[i+1].getTime() -  keyframes[i].getTime());
             const TYPE& q1 =  keyframes[i].getValue();
             const TYPE& q2 =  keyframes[i+1].getValue();
@@ -165,7 +165,7 @@ namespace osgAnimation
                 return;
             }
 
-            int i = getKeyIndexFromTime(keyframes,time);
+            int i = this->getKeyIndexFromTime(keyframes,time);
             float blend = (time - keyframes[i].getTime()) / ( keyframes[i+1].getTime() -  keyframes[i].getTime());
             TYPE v1,v2;
             keyframes[i].getValue().uncompress(keyframes.mScale, keyframes.mMin, v1);
@@ -196,7 +196,7 @@ namespace osgAnimation
                 return;
             }
 
-            int i = getKeyIndexFromTime(keyframes,time);
+            int i = this->getKeyIndexFromTime(keyframes,time);
       
             float t = (time - keyframes[i].getTime()) / ( keyframes[i+1].getTime() -  keyframes[i].getTime());
             float one_minus_t = 1.0-t;
diff --git a/src/osgPlugins/lwo/lwo2parser.h b/src/osgPlugins/lwo/lwo2parser.h
index 6330dce44..cb2a5c6b9 100644
--- a/src/osgPlugins/lwo/lwo2parser.h
+++ b/src/osgPlugins/lwo/lwo2parser.h
@@ -69,7 +69,7 @@ namespace lwo2
                     throw parser_error("invalid file format");
                 }
                 while (it < end)
-                    chk->data.push_back(parse_chunk(it, "FORM"));
+                    chk->data.push_back(this->parse_chunk(it, "FORM"));
                 return chk;
             }
         }