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Diffstat (limited to 'test-suite/bugs/closed/3596.v')
-rw-r--r-- | test-suite/bugs/closed/3596.v | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/3596.v b/test-suite/bugs/closed/3596.v new file mode 100644 index 00000000..d6c1c949 --- /dev/null +++ b/test-suite/bugs/closed/3596.v @@ -0,0 +1,18 @@ +Set Implicit Arguments. +Record foo := { fx : nat }. +Set Primitive Projections. +Record bar := { bx : nat }. +Definition Foo (f : foo) : f = f. + destruct f as [fx]; destruct fx; admit. +Defined. +Definition Bar (b : bar) : b = b. + destruct b as [fx]; destruct fx; admit. +Defined. +Goal forall f b, Bar b = Bar b -> Foo f = Foo f. + intros f b. + destruct f, b. + simpl. + Fail progress unfold Bar. (* success *) + Fail progress unfold Foo. (* failed to progress *) + reflexivity. +Qed.
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