diff --git a/components/compiler/discardparser.cpp b/components/compiler/discardparser.cpp
index da114fb3d..0e7c4718c 100644
--- a/components/compiler/discardparser.cpp
+++ b/components/compiler/discardparser.cpp
@@ -14,6 +14,9 @@ namespace Compiler
     {
         if (mState==StartState || mState==CommaState || mState==MinusState)
         {
+            if (isEmpty())
+                mTokenLoc = loc;
+
             start();
             return false;
         }
@@ -25,6 +28,9 @@ namespace Compiler
     {
         if (mState==StartState || mState==CommaState || mState==MinusState)
         {
+            if (isEmpty())
+                mTokenLoc = loc;
+
             start();
             return false;
         }
@@ -37,6 +43,9 @@ namespace Compiler
     {
         if (mState==StartState || mState==CommaState)
         {
+            if (isEmpty())
+                mTokenLoc = loc;
+
             start();
             return false;
         }
@@ -48,12 +57,22 @@ namespace Compiler
     {
         if (code==Scanner::S_comma && mState==StartState)
         {
+            if (isEmpty())
+                mTokenLoc = loc;
+
+            start();
+
             mState = CommaState;
             return true;
         }
 
         if (code==Scanner::S_minus && (mState==StartState || mState==CommaState))
         {
+            if (isEmpty())
+                mTokenLoc = loc;
+
+            start();
+
             mState = MinusState;
             return true;
         }
@@ -64,6 +83,12 @@ namespace Compiler
     void DiscardParser::reset()
     {
         mState = StartState;
+        mTokenLoc = TokenLoc();
         Parser::reset();
     }
+
+    const TokenLoc& DiscardParser::getTokenLoc() const
+    {
+        return mTokenLoc;
+    }
 }
diff --git a/components/compiler/discardparser.hpp b/components/compiler/discardparser.hpp
index bee8a87bb..2a7ed5544 100644
--- a/components/compiler/discardparser.hpp
+++ b/components/compiler/discardparser.hpp
@@ -2,6 +2,7 @@
 #define COMPILER_DISCARDPARSER_H_INCLUDED
 
 #include "parser.hpp"
+#include "tokenloc.hpp"
 
 namespace Compiler
 {
@@ -14,6 +15,7 @@ namespace Compiler
             };
 
             State mState;
+            TokenLoc mTokenLoc;
 
         public:
 
@@ -38,8 +40,11 @@ namespace Compiler
 
             virtual void reset();
             ///< Reset parser to clean state.
+
+            /// Returns TokenLoc object for value. If no value has been parsed, the TokenLoc
+            /// object will be default initialised.
+            const TokenLoc& getTokenLoc() const;
     };
 }
 
 #endif
-
diff --git a/components/compiler/exprparser.cpp b/components/compiler/exprparser.cpp
index 37c20527e..7c61ad0ee 100644
--- a/components/compiler/exprparser.cpp
+++ b/components/compiler/exprparser.cpp
@@ -832,7 +832,7 @@ namespace Compiler
                 if (discardParser.isEmpty())
                     break;
                 else
-                    getErrorHandler().warning("Ignoring extra argument", mTokenLoc);
+                    getErrorHandler().warning("Ignoring extra argument", discardParser.getTokenLoc());
             }
             else if (*iter=='j')
             {