private Ast.Stmt ParseSetStmt(TokenQueue q)
{
var stmt = new Ast.SetStmt {
SourceToken = q.SourceToken
};
q.Take("set");
ParseAssignmentStmtCore(q, stmt);
return(stmt);
}
private void ExecuteSetStmt(Ast.SetStmt stmt, ScriptEnv env)
{
var name = stmt.VariableName.ToLower();
if (env.Vars.ContainsKey(name))
{
env.Vars[name] = EvaluateExpr(stmt.InitialValue, env);
}
else
{
throw new ScriptException($"Attempted to SET the undeclared variable \"{stmt.VariableName}\".");
}
}
