diff options
Diffstat (limited to 'src/mono_opt.sml')
| -rw-r--r-- | src/mono_opt.sml | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mono_opt.sml b/src/mono_opt.sml index 5d81d24d..fb6ff264 100644 --- a/src/mono_opt.sml +++ b/src/mono_opt.sml @@ -348,6 +348,22 @@ fun exp e = result = ran}), loc) end + | ECase (discE, pes, {disc, result = (TFun (dom, ran), loc)}) => + let + fun doBody (p, e) = + let + val pb = MonoEnv.patBindsN p + in + (EApp (MonoEnv.liftExpInExp pb e, (ERel pb, loc)), loc) + end + in + EAbs ("x", dom, ran, + (optExp (ECase (MonoEnv.liftExpInExp 0 discE, + map (fn (p, e) => (p, doBody (p, e))) pes, + {disc = disc, + result = ran}), loc), loc)) + end + | EWrite (EQuery {exps, tables, state, query, initial = (EPrim (Prim.String ""), _), body = (EStrcat ((EPrim (Prim.String s), _), |