diff options
| author |  mohring <mohring@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2001-05-15 07:47:00 +0000 |
|---|---|---|
| committer | mohring <mohring@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2001-05-15 07:47:00 +0000 |
| commit | d2510f9a76cef997e22e1968031c5317be2b7c8f (patch) | |
| tree | fbcf25ebbcaac1e83082a838f34829013954bf23 /pretyping | |
| parent | 675884d2e03507602f4149eec7917d047b82e941 (diff) | |
Modification pour passage p-automates
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1753 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'pretyping')
| -rw-r--r-- | pretyping/evarconv.ml | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/pretyping/evarconv.ml b/pretyping/evarconv.ml index 3d8653da0..766e6e0e9 100644 --- a/pretyping/evarconv.ml +++ b/pretyping/evarconv.ml @@ -51,7 +51,7 @@ let evar_apprec env isevars stack c = (* Precondition: one of the terms of the pb is an uninstanciated evar, * possibly applied to arguments. *) -let rec evar_conv_x env isevars pbty term1 term2 = +let rec evar_conv_x env isevars pbty term1 term2 = let term1 = whd_ise1 (evars_of isevars) term1 in let term2 = whd_ise1 (evars_of isevars) term2 in (* @@ -219,16 +219,19 @@ and evar_eqappr_x env isevars pbty (term1,l1 as appr1) (term2,l2 as appr2) = & (List.length l1 = List.length l2) & (List.for_all2 (evar_conv_x env isevars CONV) l1 l2) and f2 () = - evar_eqappr_x env isevars pbty (subst1 b1 c'1,l1) - (subst1 b2 c'2,l2) + let appr1 = evar_apprec env isevars l1 (subst1 b1 c'1) + and appr2 = evar_apprec env isevars l2 (subst1 b2 c'2) + in evar_eqappr_x env isevars pbty appr1 appr2 in ise_try isevars [f1; f2] | IsLetIn (_,b1,_,c'1), _ ->(* On fait commuter les args avec le Let *) - evar_eqappr_x env isevars pbty (subst1 b1 c'1,l1) appr2 + let appr1 = evar_apprec env isevars l1 (subst1 b1 c'1) + in evar_eqappr_x env isevars pbty appr1 appr2 | _, IsLetIn (_,b2,_,c'2) -> - evar_eqappr_x env isevars pbty appr1 (subst1 b2 c'2,l2) + let appr2 = evar_apprec env isevars l2 (subst1 b2 c'2) + in evar_eqappr_x env isevars pbty appr1 appr2 | IsProd (n,c1,c'1), IsProd (_,c2,c'2) when l1=[] & l2=[] -> evar_conv_x env isevars CONV c1 c2 |