diff options
| author | Hugo Herbelin | 2017-05-20 18:28:10 +0200 |
|---|---|---|
| committer | Hugo Herbelin | 2017-05-31 00:44:26 +0200 |
| commit | 09e15424aab082fd4b18a06e8894227beddeb487 (patch) | |
| tree | f64728dd4a39c0a6770e6c0cd217332473206237 /test-suite | |
| parent | 5c30cf26474aa4f52d26005c797130a0d6d21ab5 (diff) | |
Fixing #5233 (missing implicit arguments for recursive records).
Was failing e.g. with
Inductive foo {A : Type} : Type := { Foo : foo }.
Note: the test-suite was using the bug in coindprim.v.
Diffstat (limited to 'test-suite')
| -rw-r--r-- | test-suite/bugs/closed/5233.v | 2 | ||||
| -rw-r--r-- | test-suite/success/coindprim.v | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/test-suite/bugs/closed/5233.v b/test-suite/bugs/closed/5233.v new file mode 100644 index 0000000000..06286c740d --- /dev/null +++ b/test-suite/bugs/closed/5233.v @@ -0,0 +1,2 @@ +(* Implicit arguments on type were missing for recursive records *) +Inductive foo {A : Type} : Type := { Foo : foo }. diff --git a/test-suite/success/coindprim.v b/test-suite/success/coindprim.v index 5b9265b6a8..05ab913932 100644 --- a/test-suite/success/coindprim.v +++ b/test-suite/success/coindprim.v @@ -13,9 +13,10 @@ Definition eta {A} (s : Stream A) := {| hd := s.(hd); tl := s.(tl) |}. CoFixpoint ones := {| hd := 1; tl := ones |}. CoFixpoint ticks := {| hd := tt; tl := ticks |}. -CoInductive stream_equiv {A} {s : Stream A} {s' : Stream A} : Prop := - mkStreamEq { hdeq : s.(hd) = s'.(hd); tleq : stream_equiv _ s.(tl) s'.(tl) }. -Arguments stream_equiv {A} s s'. +CoInductive stream_equiv {A} (s : Stream A) (s' : Stream A) : Prop := + mkStreamEq { hdeq : s.(hd) = s'.(hd); tleq : stream_equiv s.(tl) s'.(tl) }. +Arguments hdeq {A} {s} {s'}. +Arguments tleq {A} {s} {s'}. Program CoFixpoint ones_eq : stream_equiv ones ones.(tl) := {| hdeq := eq_refl; tleq := ones_eq |}. @@ -88,4 +89,4 @@ Lemma eq (x : U) : x = force x. Proof. Fail destruct x. Abort. - (* Impossible *)
\ No newline at end of file + (* Impossible *) |