more friendly error message when renaming patterns

2026-07-05 05:12:45 -06:00 · 2009-05-20 20:24:15 +00:00
parent baf56d651c
commit 38d5846b44
7 changed files with 55 additions and 9 deletions
@@ -0,0 +1,13 @@
+abstract varpatt = {
+
+-- this should raise error
+-- we cannot pattern match on functions
+
+cat D ;
+fun D1 : D ;
+    D2 : D ;
+
+fun d : D -> Int ;
+def d x = 1 ;
+
+}