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author | Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2015-07-09 16:58:06 +0200 |
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committer | Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2015-07-09 17:03:28 +0200 |
commit | 2c59d19ad207a6bf193e9f0c9d73258b3133d484 (patch) | |
tree | 36b64715df91a25e13ca950f5004815976bba371 /test-suite/bugs/closed/4283.v | |
parent | e1f5a499c43ec0d7b7ebe696941217fb503e2596 (diff) |
Kernel/Checker: Cleanup fixes of substitutions due to let-ins.
Avoid undeeded large substitutions, and add test-suite file for
fixed bug 4283 in closed/
Diffstat (limited to 'test-suite/bugs/closed/4283.v')
-rw-r--r-- | test-suite/bugs/closed/4283.v | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/4283.v b/test-suite/bugs/closed/4283.v new file mode 100644 index 000000000..e06998b71 --- /dev/null +++ b/test-suite/bugs/closed/4283.v @@ -0,0 +1,8 @@ +Require Import Hurkens. + +Polymorphic Record box (X : Type) (T := Type) : Type := wrap { unwrap : T }. + +Definition unwrap' := fun (X : Type) (b : box X) => let (unwrap) := b in unwrap. + +Fail Definition bad : False := TypeNeqSmallType.paradox (unwrap' Type (wrap _ Type)) eq_refl. + |