diff options
| author |  Benjamin Barenblat <bbaren@debian.org> | 2019-02-02 19:29:28 -0500 |
|---|---|---|
| committer | Benjamin Barenblat <bbaren@debian.org> | 2019-02-02 19:29:28 -0500 |
| commit | 1ef7f1c0c6897535a86daa77799714e25638f5e9 (patch) | |
| tree | 5bcca733632ecc84d2c6b1ee48cb2e557a7adba5 /test-suite/bugs/closed/7011.v | |
| parent | 3a2fac7bcee36fd9dcb4f39a615c8ac0349abcc9 (diff) | |
| parent | 9ebf44d84754adc5b64fcf612c6816c02c80462d (diff) | |
Updated version 8.9.0 from 'upstream/8.9.0'
with Debian dir 81a4f85bc45e59aa1eadb4797f0eb0b8039efb63
Diffstat (limited to 'test-suite/bugs/closed/7011.v')
| -rw-r--r-- | test-suite/bugs/closed/7011.v | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/7011.v b/test-suite/bugs/closed/7011.v new file mode 100644 index 00000000..296e4e11 --- /dev/null +++ b/test-suite/bugs/closed/7011.v @@ -0,0 +1,16 @@ +(* Fix and Cofix were missing in tactic unification *) + +Goal exists e, (fix foo (n : nat) : nat := match n with O => e | S n' => foo n' end) + = (fix foo (n : nat) : nat := match n with O => O | S n' => foo n' end). +Proof. + eexists. + reflexivity. +Qed. + +CoInductive stream := cons : nat -> stream -> stream. + +Goal exists e, (cofix foo := cons e foo) = (cofix foo := cons 0 foo). +Proof. + eexists. + reflexivity. +Qed. |