diff --git a/ChangeLog.txt b/ChangeLog.txt
index d2d2e7ed2f..6f57a453c2 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -10,6 +10,18 @@
      * Change, ! Fix, % Optimization, + Addition, - Removal, ; Comment
  */
 
+2014-10-06 22:35 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * include/hbcomp.h
+  * include/hbcompdf.h
+  * src/compiler/hbmain.c
+  * src/compiler/harbour.y
+  * src/compiler/harbour.yyc
+    * replaced 'char' type holder with 'HB_BYTE' - this is part of never
+      finished code which is completely dummy in current compiler and above
+      modification is only to pacify warnings which are real bugs in existing
+      implementation. I do not plan to modify or fix this code. I'll remove
+      it working on fully functional strong typing implementation.
+
 2014-10-06 22:15 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * src/compiler/harbour.y
   * src/macro/macro.y
diff --git a/include/hbcomp.h b/include/hbcomp.h
index 89e0fb9e1e..7e80d8e852 100644
--- a/include/hbcomp.h
+++ b/include/hbcomp.h
@@ -135,7 +135,7 @@ extern               void         hb_compFunctionMarkStatic( HB_COMP_DECL, const
 extern HB_EXPORT_INT const char * hb_compGetFuncID( const char * szFuncName, HB_FUNC_ID * pFunID, int * piFlags );
 extern               HB_BOOL      hb_compFunCallCheck( HB_COMP_DECL, const char *, int );
 
-extern PHB_VARTYPE hb_compVarTypeNew( HB_COMP_DECL, char cVarType, const char * szFromClass );
+extern PHB_VARTYPE hb_compVarTypeNew( HB_COMP_DECL, HB_BYTE cVarType, const char * szFromClass );
 extern void hb_compVariableAdd( HB_COMP_DECL, const char * szVarName, PHB_VARTYPE pVarType ); /* add a new param, local, static variable to a function definition or a public or private */
 extern PHB_HVAR hb_compVariableFind( HB_COMP_DECL, const char * szVarName, int * piPos, int * piScope );
 extern const char * hb_compLocalVariableName( PHB_HFUNC pFunc, HB_USHORT wVar );   /* returns the name of local variable */
diff --git a/include/hbcompdf.h b/include/hbcompdf.h
index 84dcce4b1a..1183f20f33 100644
--- a/include/hbcompdf.h
+++ b/include/hbcompdf.h
@@ -121,7 +121,7 @@ typedef struct HB_CBVAR_
 typedef struct _HB_VARTYPE
 {
    struct _HB_VARTYPE *   pNext;
-   char                   cVarType;
+   HB_BYTE                cVarType;
    const char *           szFromClass;
 } HB_VARTYPE, * PHB_VARTYPE;
 
@@ -788,8 +788,7 @@ typedef struct _HB_COMP
    char **           szStdChExt;          /* extended definitions file names (-u+<file>) */
    int               iStdChExt;           /* number of extended definition files (-u+<file>) */
 
-   char              cDataListType;       /* current declared variable list type */
-   char              cCastType;           /* current casting type */
+   HB_BYTE           cDataListType;       /* current declared variable list type */
 
    int               iErrorCount;
    int               iModulesCount;       /* number of compiled .prg modules */
diff --git a/src/compiler/harbour.y b/src/compiler/harbour.y
index 3d2fe428d3..81a5c88b59 100644
--- a/src/compiler/harbour.y
+++ b/src/compiler/harbour.y
@@ -1289,7 +1289,7 @@ DecData    : IdentName { HB_COMP_PARAM->pLastMethod = hb_compMethodAdd( HB_COMP_
                   PHB_HCLASS pClass;
                   char       szSetData[ HB_SYMBOL_NAME_LEN + 1 ];
                   int        iLen;
-                  char       cVarType = $3->cVarType;
+                  HB_BYTE    cVarType = $3->cVarType;
 
                   /* List Type overrides if exists. */
                   if( HB_COMP_PARAM->cDataListType )
diff --git a/src/compiler/harbour.yyc b/src/compiler/harbour.yyc
index 7e11d12cd9..885598279e 100644
--- a/src/compiler/harbour.yyc
+++ b/src/compiler/harbour.yyc
@@ -5900,7 +5900,7 @@ yyreduce:
                   PHB_HCLASS pClass;
                   char       szSetData[ HB_SYMBOL_NAME_LEN + 1 ];
                   int        iLen;
-                  char       cVarType = (yyvsp[0].asVarType)->cVarType;
+                  HB_BYTE    cVarType = (yyvsp[0].asVarType)->cVarType;
 
                   /* List Type overrides if exists. */
                   if( HB_COMP_PARAM->cDataListType )
diff --git a/src/compiler/hbmain.c b/src/compiler/hbmain.c
index 945627ec25..2e3a1d4aa3 100644
--- a/src/compiler/hbmain.c
+++ b/src/compiler/hbmain.c
@@ -1282,7 +1282,7 @@ void hb_compDeclaredParameterAdd( HB_COMP_DECL, const char * szVarName, PHB_VART
    }
 }
 
-PHB_VARTYPE hb_compVarTypeNew( HB_COMP_DECL, char cVarType, const char* szFromClass )
+PHB_VARTYPE hb_compVarTypeNew( HB_COMP_DECL, HB_BYTE cVarType, const char* szFromClass )
 {
    PHB_VARTYPE   pVT = HB_COMP_PARAM->pVarType;
    PHB_VARTYPE*  ppVT = &( HB_COMP_PARAM->pVarType );