259b7edf5c
Allow names to be used for subexpressions of match rules. For example: (OpA x:(OpB y)) -> ..use x here to refer to the OpB value.. This gets rid of the .Args[0].Args[0]... way of naming we used to use. While we're here, give all subexpression matches names instead of recomputing them with .Args[i] sequences each time they are referenced. Makes the generated rule code a bit smaller. Change-Id: Ie42139f6f208933b75bd2ae8bd34e95419bc0e4e Reviewed-on: https://go-review.googlesource.com/20997 Run-TryBot: Todd Neal <todd@tneal.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Todd Neal <todd@tneal.org> |
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