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Location: CSY/reowolf/testdata/parser/positive/6.pdl - annotation
154e5e08b93a
1.8 KiB
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rewrite of context structure to fix data-resend bug
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 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 a1, in a2, in a3, out b1, out b2) {
new reonode({a1, a2, a3}, {b1, b2});
}
composite reonode(in[] a, out[] b) {
channel co -> ci;
new merger(a, co);
new replicator(ci, b);
}
composite replicator(in a, out[] b) {
if (b.length == 0) {
new blocking(a);
} else if (b.length == 1) {
new sync(a, b[0]);
} else {
channel xo -> xi;
new binary_replicator(a, b[0], xo);
new replicator(xi, b[1 : b.length - 1]);
}
}
primitive binary_replicator(in a, out b, out c) {
while (true) {
synchronous {
if (fires(a) && fires(b) && fires(c)) {
msg x = get(a);
put(b, x);
put(c, x);
} else {
assert !fires(a) && !fires(b) && !fires(c);
}
}
}
}
primitive blocking(in a) {
while (true) synchronous {
assert !fires(a);
}
}
composite merger(in[] a, out b) {
if (a.length == 0) {
new silent(b);
} else {
in prev = a[0];
int i = 1;
while (i < a.length) {
channel yi -> yo;
new binary_merger(prev, a[i], yo);
prev = yi;
i++;
}
new sync(prev, b);
}
}
primitive binary_merger(in a, in b, out c) {
while (true) {
synchronous {
if (fires(a) && fires(c)) {
assert !fires(b);
put(c, get(a));
} else if (fires(b) && fires(c)) {
assert !fires(a);
put(c, get(b));
} else {
assert !fires(a) && !fires(b) && !fires(c);
}
}
}
}
primitive silent(out a) {
while (true) synchronous {
assert !fires(a);
}
}
primitive sync(in a, out b) {
while (true) {
synchronous {
if (fires(a) && fires(b)) {
put(b, get(a));
} else {
assert !fires(a) && !fires(b);
}
}
}
}
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