code logs -> 2012 -> Fri, 28 Dec 2012< code.20121227.log - code.20121229.log >
--- Log opened Fri Dec 28 00:00:14 2012
--- Day changed Fri Dec 28 2012
00:00
<@gnolam>
http://bits.blogs.nytimes.com/2012/12/26/an-early-tale-of-the-internet/
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00:42
<@simon`>
I've got an annotated AST that isn't annotated until after parsing. I handle the annotation info by having Maybe Info fields in various places.
00:42
<@simon`>
this means that after annotation, phases can safely assume that they're Just of something and never Nothing. but it isn't pretty.
00:43
<@simon`>
is the only alternative to have two AST datatypes, one that is always annotated and one that never is?
00:43
<@simon`>
I'm trying to think out of the box, but I can't come up with anything but template programming.
00:43
<@simon`>
maybe it isn't so bad.
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15:24
<@iospace>
we have success!
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22:07
<@simon`>
I wonder. normally one says that a grammar is LL(k), but the language it describes isn't necessarily.
22:08
<@simon`>
so I wonder, are there (deterministic) languages that cannot be described by any LR(1) parser?
22:09
<@simon`>
or rather, I've got an LR(2) grammar, and I wonder if I can make it LR(1).
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22:29
<~Vornicus>
oh god stinky stinky poo poo code
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--- Log closed Sat Dec 29 00:00:06 2012
code logs -> 2012 -> Fri, 28 Dec 2012< code.20121227.log - code.20121229.log >

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