From ec4894148b06f743522081714db12bc07bd3ef46 Mon Sep 17 00:00:00 2001
From: Guillaume Melquiond
Date: Thu, 14 Sep 2017 11:18:26 +0200
Subject: Avoid extra failure in the "constructor" tactic (bug #5666).

This changes the implementation of "constructor" from

  constructor 1 + ... + constructor n + fail

to

  constructor 1 + ... + constructor n.
---
 test-suite/bugs/closed/5666.v | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 test-suite/bugs/closed/5666.v

(limited to 'test-suite')

diff --git a/test-suite/bugs/closed/5666.v b/test-suite/bugs/closed/5666.v
new file mode 100644
index 0000000000..d55a6e57b4
--- /dev/null
+++ b/test-suite/bugs/closed/5666.v
@@ -0,0 +1,4 @@
+Inductive foo := Foo : False -> foo.
+Goal foo.
+try (constructor ; fail 0).
+Fail try (constructor ; fail 1).
-- 
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