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authorGravatar Enrico Tassi <gareuselesinge@debian.org>2016-01-26 16:56:34 +0100
committerGravatar Enrico Tassi <gareuselesinge@debian.org>2016-01-26 16:56:34 +0100
commitbb08c29807439697fa7c2045000dd3e17a9428b1 (patch)
tree9100a2dd5c2cb92ddd083cb052e236cdee6b9690 /test-suite/complexity/f_equal.v
parentd55ac4014632489e3009a2a7351d018b3b2d27ac (diff)
parent164c6861860e6b52818c031f901ffeff91fca16a (diff)
Merge tag 'upstream/8.5'
Upstream version 8.5
Diffstat (limited to 'test-suite/complexity/f_equal.v')
-rw-r--r--test-suite/complexity/f_equal.v14
1 files changed, 14 insertions, 0 deletions
diff --git a/test-suite/complexity/f_equal.v b/test-suite/complexity/f_equal.v
new file mode 100644
index 00000000..86698fa8
--- /dev/null
+++ b/test-suite/complexity/f_equal.v
@@ -0,0 +1,14 @@
+(* Checks that f_equal does not reduce the term uselessly *)
+(* Expected time < 1.00s *)
+
+Fixpoint stupid (n : nat) : unit :=
+match n with
+| 0 => tt
+| S n =>
+ let () := stupid n in
+ let () := stupid n in
+ tt
+end.
+
+Goal stupid 23 = stupid 23.
+Timeout 5 Time f_equal.