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diff src/expl_env.sml @ 1278:cd8d2c73ccf4

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Catch a missed ReduceLocal of field projection annotations
author Adam Chlipala <adamc@hcoop.net>
date Sun, 13 Jun 2010 14:13:06 -0400
parents c316ca3c9ec6
children b4480a56cab7
line wrap: on
line diff
--- a/src/expl_env.sml	Sun Jun 13 10:55:20 2010 -0400
+++ b/src/expl_env.sml	Sun Jun 13 14:13:06 2010 -0400
@@ -1,4 +1,4 @@
-(* Copyright (c) 2008, Adam Chlipala
+(* Copyright (c) 2008-2010, Adam Chlipala
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -400,4 +400,13 @@
       | SgiSgn (x, n, sgn) => pushSgnNamed env x n sgn
       | SgiStr (x, n, sgn) => pushStrNamed env x n sgn
 
+fun patBinds env (p, loc) =
+    case p of
+        PWild => env
+      | PVar (x, t) => pushERel env x t
+      | PPrim _ => env
+      | PCon (_, _, _, NONE) => env
+      | PCon (_, _, _, SOME p) => patBinds env p
+      | PRecord xps => foldl (fn ((_, p, _), env) => patBinds env p) env xps
+
 end