### changeset 549:16d701d4bd82

And working with 8.6 again
author Adam Chlipala Wed, 12 Jul 2017 13:49:46 -0400 a43fd2ba7ad3 2a2a6a0241b5 src/GeneralRec.v src/Intro.v 2 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/src/GeneralRec.v	Wed Jul 12 13:33:23 2017 -0400
+++ b/src/GeneralRec.v	Wed Jul 12 13:49:46 2017 -0400
@@ -822,7 +822,7 @@
match goal with
| [ H : Bnd _ _ = Bnd _ _ |- _ ] => injection H; clear H; intros; try subst
end.
-  subst B.
+  try subst B. (* This line expected to fail in Coq 8.4 and succeed in Coq 8.6. *)
crush.
inversion H; clear H; crush.
eauto.
@@ -836,7 +836,7 @@
match goal with
| [ H : Bnd _ _ = Bnd _ _ |- _ ] => injection H; clear H; intros; try subst
end.
-  subst A.
+  try subst A. (* Same as above *)
crush.
inversion H0; clear H0; crush.
eauto.
--- a/src/Intro.v	Wed Jul 12 13:33:23 2017 -0400
+++ b/src/Intro.v	Wed Jul 12 13:49:46 2017 -0400
@@ -186,7 +186,7 @@
(** ** Installation and Emacs Set-Up *)

(**
-At the start of the next chapter, I assume that you have installed Coq and Proof General.  The code in this book is tested with Coq versions 8.4pl5 and 8.5beta2.  Though parts may work with other versions, it is expected that the book source will fail to build with _earlier_ versions.
+At the start of the next chapter, I assume that you have installed Coq and Proof General.  The code in this book is tested with Coq versions 8.4pl6, 8.5pl3, and 8.6.  Though parts may work with other versions, it is expected that the book source will fail to build with _earlier_ versions.

%\index{Proof General|(}%To set up your Proof General environment to process the source to the next chapter, a few simple steps are required.