Index: src/examples/sum.c
===================================================================
--- src/examples/sum.c	(revision 52a90045acf5a81e6b419c6be5b7276f78d78ae0)
+++ 	(revision )
@@ -1,96 +1,0 @@
-//
-// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
-//
-// The contents of this file are covered under the licence agreement in the
-// file "LICENCE" distributed with Cforall.
-//
-// sum.c -- test resolvers ability to deal with many variables with the same name and to use the minimum number of casts
-//    necessary to disambiguate overloaded variable names.
-//
-// Author           : Peter A. Buhr
-// Created On       : Wed May 27 17:56:53 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Thu May 26 09:25:42 2016
-// Update Count     : 201
-//
-
-#include <fstream>
-
-trait sumable( otype T ) {
-	const T 0;
-	T ?+?( T, T );
-	T ?+=?( T *, T );
-	T ++?( T * );
-	T ?++( T * );
-}; // sumable
-
-forall( otype T | sumable( T ) )
-T sum( unsigned int n, T a[] ) {
-	T total = 0;										// instantiate T, select 0
-	for ( unsigned int i = 0; i < n; i += 1 )
-		total += a[i];									// select +
-	return total;
-} // sum
-
-// Required to satisfy sumable as char does not have addition.
-const char 0;
-char ?+?( char t1, char t2 ) { return (int)t1 + t2; }	// cast forces integer addition, otherwise recursion
-char ?+=?( char *t1, char t2 ) { *t1 = *t1 + t2; return *t1; }
-char ++?( char *t ) { *t += 1; return *t; }
-char ?++( char *t ) { char temp = *t; *t += 1; return temp; }
-
-int main( void ) {
-	const int low = 5, High = 15, size = High - low;
-
-	char s = 0, a[size], v = low;
-	for ( int i = 0; i < size; i += 1, v += 1 ) {
-		s += v;
-		a[i] = v;
-	} // for
-	sout | "sum from" | low | "to" | High | "is"
-		 | (int)sum( size, a ) | ", check" | (int)s | endl;
-
-	int s = 0, a[size], v = low;
-	for ( int i = 0; i < size; i += 1, v += 1 ) {
-		s += (int)v;
-		a[i] = (int)v;
-	} // for
-	sout | "sum from" | low | "to" | High | "is"
-		 | sum( size, (int *)a ) | ", check" | (int)s | endl;
-
-	float s = 0.0, a[size], v = low / 10.0;
-	for ( int i = 0; i < size; i += 1, v += 0.1f ) {
-		s += (float)v;
-		a[i] = (float)v;
-	} // for
-	sout | "sum from" | low / 10.0 | "to" | High / 10.0 | "is"
-		 | sum( size, (float *)a ) | ", check" | (float)s | endl;
-
-	double s = 0, a[size], v = low / 10.0;
-	for ( int i = 0; i < size; i += 1, v += 0.1 ) {
-		s += (double)v;
-		a[i] = (double)v;
-	} // for
-	sout | "sum from" | low / 10.0 | "to" | High / 10.0 | "is"
-		 | sum( size, (double *)a ) | ", check" | (double)s | endl;
-
-	struct S { int i, j; } 0 = { 0, 0 }, 1 = { 1, 1 };
-	S ?+?( S t1, S t2 ) { return (S){ t1.i + t2.i, t1.j + t2.j }; }
-	S ?+=?( S *t1, S t2 ) { *t1 = *t1 + t2; return *t1; }
-	S ++?( S *t ) { *t += 1; return *t; }
-	S ?++( S *t ) { S temp = *t; *t += 1; return temp; }
-	ofstream * ?|?( ofstream * os, S v ) { return os | v.i | v.j; }
-
-	S s = 0, a[size], v = { low, low };
-	for ( int i = 0; i < size; i += 1, v += (S)1 ) {
-		s += (S)v;
-		a[i] = (S)v;
-	} // for
-	sout | "sum from" | low | "to" | High | "is"
-		 | sum( size, (S *)a ) | ", check" | (S)s | endl;
-} // main
-
-// Local Variables: //
-// tab-width: 4 //
-// compile-command: "cfa sum.c" //
-// End: //