CSY/reowolf Files · testdata/parser/negative/4.pdl · Centrum Wiskunde & Informatica (CWI)

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Christopher Esterhuyse

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

#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
		}
	}
}