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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2006-09-04 15:08:29 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2006-09-04 15:08:29 +0000 |
| commit | 73729d23ac13275c0d28d23bc1b1f6056104e5d9 (patch) | |
| tree | e3044ce75edb30377bd8c87356b7617eba5ed223 /backend/Tunnelingtyping.v | |
| parent | c79434827bf2bd71f857f4471f7bbf381fddd189 (diff) | |
| download | compcert-73729d23ac13275c0d28d23bc1b1f6056104e5d9.tar.gz compcert-73729d23ac13275c0d28d23bc1b1f6056104e5d9.zip | |
Fusion de la branche "traces":
- Ajout de traces d'evenements d'E/S dans les semantiques
- Ajout constructions switch et allocation dynamique
- Initialisation des variables globales
- Portage Coq 8.1 beta
Debut d'integration du front-end C:
- Traduction Clight -> Csharpminor dans cfrontend/
- Modifications de Csharpminor et Globalenvs en consequence.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@72 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Tunnelingtyping.v')
| -rw-r--r-- | backend/Tunnelingtyping.v | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/backend/Tunnelingtyping.v b/backend/Tunnelingtyping.v index 29b74f12..6281afa1 100644 --- a/backend/Tunnelingtyping.v +++ b/backend/Tunnelingtyping.v @@ -33,12 +33,19 @@ Proof. intros; discriminate. Qed. +Lemma wt_tunnel_fundef: + forall f, wt_fundef f -> wt_fundef (tunnel_fundef f). +Proof. + intros. inversion H; simpl. constructor; auto. + constructor. apply wt_tunnel_function; auto. +Qed. + Lemma program_typing_preserved: forall (p: LTL.program), wt_program p -> wt_program (tunnel_program p). Proof. intros; red; intros. - generalize (transform_program_function tunnel_function p i f H0). + generalize (transform_program_function tunnel_fundef p i f H0). intros [f0 [IN TRANSF]]. - subst f. apply wt_tunnel_function. eauto. + subst f. apply wt_tunnel_fundef. eauto. Qed. |