X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcRules.lhs;h=81c018a1183a3e21ff7af8f2521004f0fbaa94b0;hp=71c539993da115a6c4aab534236f47517715fcd3;hb=debb7b80e707c343a3a7d8993ffab19b83e5c52b;hpb=cd2f5397bc1345fc37706168c268a8bd37af7f2f

diff --git a/compiler/typecheck/TcRules.lhs b/compiler/typecheck/TcRules.lhs
index 71c5399..81c018a 100644
--- a/compiler/typecheck/TcRules.lhs
+++ b/compiler/typecheck/TcRules.lhs
@@ -57,8 +57,8 @@ tcRule (HsRule name act hs_bndrs lhs fv_lhs rhs fv_rhs)
        ; (lhs', lhs_lie, rhs', rhs_lie, rule_ty)
             <- tcExtendTyVarEnv tv_bndrs $
                tcExtendIdEnv id_bndrs $
-               do { ((lhs', rule_ty), lhs_lie) <- getConstraints (tcInferRho lhs)
-                  ; (rhs', rhs_lie) <- getConstraints (tcMonoExpr rhs rule_ty)
+               do { ((lhs', rule_ty), lhs_lie) <- captureConstraints (tcInferRho lhs)
+                  ; (rhs', rhs_lie) <- captureConstraints (tcMonoExpr rhs rule_ty)
                   ; return (lhs', lhs_lie, rhs', rhs_lie, rule_ty) }
 
        ; (lhs_dicts, lhs_ev_binds, rhs_ev_binds)