source: tests/coroutine/pingpong.cfa @ 386e710

arm-ehcleanup-dtorsjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-expr
Last change on this file since 386e710 was 1427e90, checked in by Thierry Delisle <tdelisle@…>, 3 years ago

Added coroutine name to pingpong program for better errors

  • Property mode set to 100644
File size: 1.3 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2017 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// pingpong.c --
8//
9// Author           : Peter A. Buhr
10// Created On       : Wed Sep 20 11:55:23 2017
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Tue Dec 11 21:58:06 2018
13// Update Count     : 29
14//
15
16#include <coroutine.hfa>
17#include <fstream.hfa>
18
19coroutine PingPong {
20        const char * name;
21        /* const */ unsigned int N;
22        PingPong * part;
23};
24
25void ?{}( PingPong & this, const char * name, unsigned int N, PingPong & part ) {
26        (this.__cor){name};
27        this.name = name;
28        this.N = N;
29        this.part = &part;
30}
31void ?{}( PingPong & this, const char * name, unsigned int N ) {
32        this{ name, N, *(PingPong *)0 };
33}
34void cycle( PingPong & pingpong ) {
35        resume( pingpong );
36}
37void partner( PingPong & this, PingPong & part ) {
38        this.part = &part;
39        resume( this );
40}
41void main( PingPong & pingpong ) {                                              // ping's starter ::main, pong's starter ping
42        for ( pingpong.N ) {                                                            // N ping-pongs
43                sout | pingpong.name;
44                cycle( *pingpong.part );
45        } // for
46}
47int main() {
48        enum { N = 20 };
49        PingPong ping = { "ping", N }, pong = { "pong", N, ping };
50        partner( ping, pong );
51}
52
53// Local Variables: //
54// tab-width: 4 //
55// compile-command: "cfa pingpong.c" //
56// End: //
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