CSY/reowolf Files · testdata/parser/positive/9.pdl · Centrum Wiskunde & Informatica (CWI)

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Christopher Esterhuyse

bugfix: native component branch forks that clash are MERGED rather than overwritten. Avoids race condition where (1) branch x ends and submits a solution, (2) branch y is created, has same predicate as x and overwrites it, but has a subset of its messages, (3) round ends in success but branch x is gone, so no suitable native branch is found

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#version 100

import std.reo;

composite main(in A, in B, out C) {
	channel xo -> xi;
	channel yo -> yi;
	channel zo -> zi;
	channel do -> di;
	channel eo -> ei;
	new replicator(A, {xo, yo});
	new replicator(B, {zo, do});
	new syncdrain(xi, zi);
	new fifo(di, eo);
	new merger({yi, ei}, C);
}