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-rw-r--r--backend/Linearizeproof.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/Linearizeproof.v b/backend/Linearizeproof.v
index b385429..c24d370 100644
--- a/backend/Linearizeproof.v
+++ b/backend/Linearizeproof.v
@@ -193,7 +193,7 @@ Proof.
generalize EQ0; clear EQ0. caseEq (check_reachable f reach x); intros; inv EQ0.
exploit check_reachable_correct; eauto. intro.
exploit nodeset_of_list_correct; eauto. intros [A [B C]].
- rewrite B in H2. destruct H2. elim (Nodeset.empty_1 pc H2). auto.
+ rewrite B in H2. destruct H2. elim (Nodeset.empty_1 H2). auto.
Qed.
Lemma enumerate_norepet: