Method parse

chapter21/src/main/java/com/seaofnodes/simple/Parser.java:135–135

()

    public void parse() {
        _xScopes.push(_scope);
        _scope.define(ScopeNode.CTRL, Type.CONTROL   , false, null, _lexer);
        _scope.define(ScopeNode.MEM0, TypeMem.BOT    , false, null, _lexer);
        _scope.define(ScopeNode.ARG0, TypeInteger.BOT, false, null, _lexer);