From b314c01095c5cd4617f71f706e43530a57ffb65b Mon Sep 17 00:00:00 2001 From: Adam Chlipala Date: Wed, 2 May 2012 08:34:50 -0400 Subject: Better discovery of type class instances from recursive definitions --- src/elaborate.sml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/elaborate.sml') diff --git a/src/elaborate.sml b/src/elaborate.sml index 852ba2b2..26ec21ec 100644 --- a/src/elaborate.sml +++ b/src/elaborate.sml @@ -3912,8 +3912,11 @@ and elabDecl (dAll as (d, loc), (env, denv, gs)) = expError env (IllegalRec (x, e')); ((x, n, c', e'), gs1 @ gs) end) gs vis + + val vis = map (fn (x, n, t, e) => (x, n, normClassConstraint env t, e)) vis + val d = (L'.DValRec vis, loc) in - ([(L'.DValRec vis, loc)], (env, denv, gs)) + ([d], (E.declBinds env d, denv, gs)) end | L.DSgn (x, sgn) => -- cgit v1.2.3