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Syntax Tree Classes for Prog
For each production, SableCC generates a class, for example:
class AAssignStm extends PStm
{
PTerm _left_;
PTerm _right_;
}
public void apply(Switch sw)
{
((Analysis) sw).caseAAssignStm(this);
}
There are also set and get methods for _left_ and _right_,
constructors, and other housekeeping methods which we won’t
use.
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