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Location: CSY/reowolf/testdata/parser/positive/17.pdl - annotation
ef64fd0cdb07
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correctly merging protocol component branches: forks that create existing predicates MERGE the results, combining their inboxes s.t. there is no race condition on the order of received messages
1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 1b7b852c3395 | #version 100
composite main(in x, out y) {
new prophet(x, y);
}
primitive prophet(in b, out a) {
msg c = null;
while (true) {
if (c != null) {
synchronous {
assert !fires(a);
if (fires(b)) {
assert get(b) == c;
c = null;
}
}
} else {
synchronous (msg x) {
assert !fires(b);
if (fires(a)) {
put(a, x);
c = x;
}
}
}
}
}
primitive fifo(in a, out b, msg init) {
msg c = init;
while (true) {
if (c != null) {
synchronous {
assert !fires(a);
if (fires(b)) {
put(b, c);
c = null;
}
}
} else {
synchronous {
assert !fires(b);
if (fires(a)) {
c = get(a);
}
}
}
}
}
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