From 17b3f5af99c07d7361fb99124412aff1768cfe13 Mon Sep 17 00:00:00 2001 From: Adam Chlipala Date: Tue, 21 Oct 2008 19:24:39 -0400 Subject: Sum demo, minus inference of {Unit}s --- demo/sum.ur | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 demo/sum.ur (limited to 'demo/sum.ur') diff --git a/demo/sum.ur b/demo/sum.ur new file mode 100644 index 00000000..96a45891 --- /dev/null +++ b/demo/sum.ur @@ -0,0 +1,9 @@ +fun sum (fs :: {Unit}) (x : $(mapUT int fs)) = + foldUR [int] [fn _ => int] + (fn (nm :: Name) (rest :: {Unit}) [[nm] ~ rest] n acc => n + acc) + 0 [fs] x + +fun main () = return + {[sum [[A, B]] {A = 0, B = 1}]}
+ {[sum [[C, D, E]] {C = 2, D = 3, E = 4}]} + -- cgit v1.2.3