From: Ismael Luceno <ismael@sourcemage.org>
Subject: Fix build with GCC 4.x

Specifies methods explicitly and avoids unnecesary type casts.

--
diff -ur aplus-fsf-4.22.orig/src/MSTypes/MSBuiltinTypeVectorInlines.C aplus-fsf-4.22/src/MSTypes/MSBuiltinTypeVectorInlines.C
--- aplus-fsf-4.22.orig/src/MSTypes/MSBuiltinTypeVectorInlines.C	2008-03-31 13:45:07.000000000 -0300
+++ aplus-fsf-4.22/src/MSTypes/MSBuiltinTypeVectorInlines.C	2015-03-04 23:01:42.288609942 -0300
@@ -77,7 +77,7 @@
 template <class Type>
 INLINELINKAGE MSBuiltinVector<Type> MSBuiltinVector<Type>::operator[] (const MSBinaryVector & bVect_) const
 {
-  return compress (*this, bVect_);
+  return this->compress (*this, bVect_);
 }


diff -ur aplus-fsf-4.22.orig/src/MSTypes/MSFloat.C aplus-fsf-4.22/src/MSTypes/MSFloat.C
--- aplus-fsf-4.22.orig/src/MSTypes/MSFloat.C	2008-03-27 16:10:29.000000000 -0300
+++ aplus-fsf-4.22/src/MSTypes/MSFloat.C	2015-03-05 00:28:34.858745108 -0300
@@ -111,7 +111,8 @@

 MSError::ErrorStatus MSFloat::internalSet(const char *pString_)
 {
-  char	*np,buf[512];
+  const char *np;
+  char	buf[512];
   
   _real=0.0;
   _flags=MSFloat::Set; // clear the Valid bit, i.e. isValid==MSFalse
@@ -128,7 +129,7 @@
    { return (MSError::BadReal); } // Disallow leading commas

   // Make sure we don't save too many characters after the decimal
-  char *decimal=strchr(pString_,'.');
+  const char *decimal=strchr(pString_,'.');
   if ((decimal!=0)&&(strlen(decimal+1)>MSRealMaximumLength))
    { return (MSError::IntTooBig); }
   strcpy(buf,pString_);
diff -ur aplus-fsf-4.22.orig/src/MSTypes/MSObjectTypeVectorInlines.C aplus-fsf-4.22/src/MSTypes/MSObjectTypeVectorInlines.C
--- aplus-fsf-4.22.orig/src/MSTypes/MSObjectTypeVectorInlines.C	2008-03-31 13:45:06.000000000 -0300
+++ aplus-fsf-4.22/src/MSTypes/MSObjectTypeVectorInlines.C	2015-03-04 22:43:29.513581606 -0300
@@ -87,7 +87,7 @@
 template <class Type>
 INLINELINKAGE MSObjectVector<Type> MSObjectVector<Type>::operator[] (const MSBinaryVector & bVect_) const
 {
-  return compress (*this, bVect_);
+  return this->compress (*this, bVect_);
 }


diff -ur aplus-fsf-4.22.orig/src/MSTypes/MSObservableTree.C aplus-fsf-4.22/src/MSTypes/MSObservableTree.C
--- aplus-fsf-4.22.orig/src/MSTypes/MSObservableTree.C	2008-03-27 16:10:49.000000000 -0300
+++ aplus-fsf-4.22/src/MSTypes/MSObservableTree.C	2015-03-04 21:58:13.817511186 -0300
@@ -94,7 +94,7 @@
 void MSObservableTree<Element>::removeSubtree(const MSTabularTreeCursor<Element>& cursor_)
 {
   MSTabularTreeCursor<Element> cursor2(cursor_);
-  unsigned long pos=position(cursor2);
+  unsigned long pos=this->position(cursor2);
   cursor2.setToParent();
   MSTabularTree<Element>::removeSubtree(cursor_);
   if (cursor2.isValid()) changed(cursor2,pos,MSObservableTreeDelete);
@@ -162,7 +162,7 @@
 void MSObservableTree<Element>::replaceAt(MSTabularTreeCursor<Element> const& cursor_,Element const& element_)
 {
   MSTabularTree<Element>::replaceAt(cursor_,element_);
-  changed(cursor_,position(cursor_),MSObservableTreeAssign);
+  changed(cursor_,this->position(cursor_),MSObservableTreeAssign);
 }

 template <class Element>
@@ -170,10 +170,10 @@
 {
   if (&tree_!=this)
    {
-     if (isRoot(cursor_)) copy(tree_);
+     if (this->isRoot(cursor_)) copy(tree_);
      else
       {
-	unsigned long pos=position(cursor_);
+	unsigned long pos=this->position(cursor_);
	MSTabularTreeCursor<Element> cursor=cursor_;
	cursor.setToParent();
	MSTabularTree<Element>::removeSubtree(cursor_);
@@ -199,7 +199,7 @@
 template <class Element>
 void MSObservableTree<Element>::elementChanged(MSTabularTreeCursor<Element> const& cursor_)
 {
-  changed(cursor_,position(cursor_),MSObservableTreeAssign);
+  changed(cursor_,this->position(cursor_),MSObservableTreeAssign);
 }

 template <class Element>
diff -ur aplus-fsf-4.22.orig/src/MSTypes/MSUtil.C aplus-fsf-4.22/src/MSTypes/MSUtil.C
--- aplus-fsf-4.22.orig/src/MSTypes/MSUtil.C	2008-03-27 16:10:34.000000000 -0300
+++ aplus-fsf-4.22/src/MSTypes/MSUtil.C	2015-03-05 02:59:50.033980433 -0300
@@ -25,7 +25,7 @@
 void MSUtil::comma(const char *fromBuffer_,char *toBuffer_,int size_)
 {
   int places,len,i,j;
-  char *cp;
+  const char *cp;
   
   if ((cp=strchr(fromBuffer_,'.'))!=NULL)
    {

.