CSY/reowolf Files · testdata/parser/negative/4.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

// built-in outside sync block
primitive main(in a, out b) {
	int x = 0;
	msg y = create(0); // legal
	while (x < 10) {
		y = get(a); // illegal
		synchronous {
			y = get(a); // legal
		}
	}
}