public void visitInitStmt(final InitStmt stmt) {

		final LocalExpr[] targets = stmt.targets();
		for (int i = 0; i < targets.length; i++) {
			if (targets[i] == previous) {
				if (i > 0) {
					check(targets[i - 1]);
				} else {
					break;
				}
			}
		}
	}