From ca238f9c89d3156842b0a3d5fe24a5d69b2eedb0 Mon Sep 17 00:00:00 2001
From: Eduardo Julian
Date: Fri, 6 Apr 2018 08:32:41 -0400
Subject: - Adapted new-luxc's code to latest stdlib changes.

---
 new-luxc/source/luxc/lang/analysis/case/coverage.lux | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'new-luxc/source/luxc/lang/analysis/case/coverage.lux')

diff --git a/new-luxc/source/luxc/lang/analysis/case/coverage.lux b/new-luxc/source/luxc/lang/analysis/case/coverage.lux
index ae72b47e4..b81a3b7a9 100644
--- a/new-luxc/source/luxc/lang/analysis/case/coverage.lux
+++ b/new-luxc/source/luxc/lang/analysis/case/coverage.lux
@@ -13,6 +13,9 @@
   (luxc ["&" lang]
         (lang ["la" analysis])))
 
+(exception: #export (Unknown-Pattern {message Text})
+  message)
+
 ## The coverage of a pattern-matching expression summarizes how well
 ## all the possible values of an input are being covered by the
 ## different patterns involved.
@@ -42,8 +45,6 @@
     _
     false))
 
-(exception: #export Unknown-Pattern)
-
 (def: #export (determine pattern)
   (-> la.Pattern (Meta Coverage))
   (case pattern
@@ -142,7 +143,7 @@
       (let [flatR (flatten-alt reference)
             flatS (flatten-alt sample)]
         (and (n/= (list.size flatR) (list.size flatS))
-             (list.every? (function [[coverageR coverageS]]
+             (list.every? (function (_ [coverageR coverageS])
                             (= coverageR coverageS))
                           (list.zip2 flatR flatS))))
 
@@ -184,7 +185,7 @@
           ## else
           (do e.Monad<Error>
             [casesM (monad.fold @
-                                (function [[tagA coverageA] casesSF']
+                                (function (_ [tagA coverageA] casesSF')
                                   (case (dict.get tagA casesSF')
                                     (#.Some coverageSF)
                                     (do @
@@ -251,7 +252,7 @@
       [#let [fuse-once (: (-> Coverage (List Coverage)
                               (e.Error [(Maybe Coverage)
                                         (List Coverage)]))
-                          (function [coverage possibilities]
+                          (function (_ coverage possibilities)
                             (loop [alts possibilities]
                               (case alts
                                 #.Nil
@@ -284,7 +285,7 @@
           #.None
           (case (list.reverse possibilities)
             (#.Cons last prevs)
-            (wrap (list/fold (function [left right] (#Alt left right))
+            (wrap (list/fold (function (_ left right) (#Alt left right))
                              last
                              prevs))
 
-- 
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