source: src/examples/twice.c @ 784deab

aaron-thesisarm-ehcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationresolv-newstringwith_gc
Last change on this file since 784deab was 784deab, checked in by Peter A. Buhr <pabuhr@…>, 7 years ago

fix recursive include bug in shadow includes, major clean of examples, add several long long routines to prelude

  • Property mode set to 100644
File size: 1.0 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// twice.c --
8//
9// Author           : Richard C. Bilson
10// Created On       : Wed May 27 17:56:53 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Mon Jan  4 11:32:04 2016
13// Update Count     : 10
14//
15
16#include "fstream.h"
17
18forall( type T | { T ?+?( T, T ); T ?++( T * ); [T] ?+=?( T *, T ); } )
19T twice( const T t ) {
20        return t + t;
21}
22
23int main( void ) {
24        // char does not have addition
25        char ?+?( char op1, char op2 ) { return (int)op1 + op2; } // cast forces integer addition or recursion
26        char ++?( char *op ) { *op += 1; return *op; }
27        char ?++( char *op ) { char temp = *op; *op += 1; return temp; }
28
29        ofstream *sout = ofstream_stdout();
30        sout | twice( 'a' ) | ' ' | twice( 1 ) | ' ' | twice( 3.2 ) | endl;
31}
32
33// Local Variables: //
34// tab-width: 4 //
35// compile-command: "cfa twice.c fstream.o iostream.o iterator.o" //
36// End: //
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