public Object visitStmtAssign(StmtAssign stmt) {
Type lt = getType(stmt.getLHS());
Type rt = getType(stmt.getRHS());
String lhsn = null;
Expression lhsExp = stmt.getLHS();
while (lhsExp instanceof ExprArrayRange) {
lhsExp = ((ExprArrayRange) lhsExp).getBase();
}
if (lhsExp instanceof ExprVar) {
lhsn = ((ExprVar) lhsExp).getName();
}
Type ftype = matchTypes(stmt, lhsn, lt, rt);
upgradeStarToInt(stmt.getRHS(), ftype);
upgradeStarToInt(stmt.getLHS(), ftype);
// recurse:
Statement result = (Statement) super.visitStmtAssign(stmt);
return result;
}
