[antlr-interest] Re: Building trees with the correct associativity

[Maassen, H.A.M.]

> addExpr
> { AST el = null; }
>     :
>     m1:mulExpr { el = m1 }
>     (    a:addOp b:mulExpr
>          { ## = #([ADD_EXPR,"ADD_EXPR", e1, a b); e1 = ##; }
>     )
>
> That is truly ugly--I really need to push on getting 2.8 out the door.
> 
> --Loring

What happens in 2.8?
 
- Harald, sharing the associativity problem


 
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