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comparison src/tag.sml @ 125:fd98dd10dce7

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Corifying (non-mutual) 'val rec'
author Adam Chlipala <adamc@hcoop.net>
date Thu, 17 Jul 2008 10:23:04 -0400
parents 7fdc146b2bc2
children 76a4d69719d8
comparison
equal deleted inserted replaced
124:541282b81454 125:fd98dd10dce7
130 let 130 let
131 val count = foldl (fn ((d, _), count) => 131 val count = foldl (fn ((d, _), count) =>
132 case d of 132 case d of
133 DCon (_, n, _, _) => Int.max (n, count) 133 DCon (_, n, _, _) => Int.max (n, count)
134 | DVal (_, n, _, _, _) => Int.max (n, count) 134 | DVal (_, n, _, _, _) => Int.max (n, count)
135 | DValRec vis => foldl (fn ((_, n, _, _, _), count) => Int.max (n, count)) count vis
135 | DExport _ => count) 0 file 136 | DExport _ => count) 0 file
136 137
137 fun doDecl (d as (d', loc), (env, count, tags, byTag)) = 138 fun doDecl (d as (d', loc), (env, count, tags, byTag)) =
138 case d' of 139 case d' of
139 DExport n => 140 DExport n =>