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authorxleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e>2013-03-10 12:13:12 +0000
committerxleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e>2013-03-10 12:13:12 +0000
commit02779dbc71c0f6985427c47ec05dd25b44dd859c (patch)
treecdff116e8c7e5d82ae6943428018f39d1ce81d60 /common/AST.v
parente29b0c71f446ea6267711c7cc19294fd93fb81ad (diff)
downloadcompcert-kvx-02779dbc71c0f6985427c47ec05dd25b44dd859c.tar.gz
compcert-kvx-02779dbc71c0f6985427c47ec05dd25b44dd859c.zip
Glasnost: making transparent a number of definitions that were opaque
for no good reason. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2140 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'common/AST.v')
-rw-r--r--common/AST.v6
1 files changed, 4 insertions, 2 deletions
diff --git a/common/AST.v b/common/AST.v
index 44811b2b..8595b957 100644
--- a/common/AST.v
+++ b/common/AST.v
@@ -47,10 +47,12 @@ Lemma typesize_pos: forall ty, typesize ty > 0.
Proof. destruct ty; simpl; omega. Qed.
Lemma typ_eq: forall (t1 t2: typ), {t1=t2} + {t1<>t2}.
-Proof. decide equality. Qed.
+Proof. decide equality. Defined.
+Global Opaque typ_eq.
Lemma opt_typ_eq: forall (t1 t2: option typ), {t1=t2} + {t1<>t2}.
-Proof. decide equality. apply typ_eq. Qed.
+Proof. decide equality. apply typ_eq. Defined.
+Global Opaque opt_typ_eq.
(** Additionally, function definitions and function calls are annotated
by function signatures indicating the number and types of arguments,