diff options
| author | Matthieu Sozeau | 2014-09-27 20:40:26 +0200 |
|---|---|---|
| committer | Matthieu Sozeau | 2014-09-27 20:43:03 +0200 |
| commit | 92a183f4ada641c0ab73dd0479e98df36eeeb365 (patch) | |
| tree | 3aa4634fbb5fb6253f0aeba7fd505c453ce402c9 /test-suite/bugs | |
| parent | 3ca949d4069308cf71c8f22b8dfc89e95a3834c1 (diff) | |
Fix bug #3664 by refolding projections that don't reduce in cbn.
Diffstat (limited to 'test-suite/bugs')
| -rw-r--r-- | test-suite/bugs/closed/3664.v | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/3664.v b/test-suite/bugs/closed/3664.v new file mode 100644 index 0000000000..41de74ff35 --- /dev/null +++ b/test-suite/bugs/closed/3664.v @@ -0,0 +1,23 @@ +Module NonPrim. + Unset Primitive Projections. + Record c := { d : Set }. + Definition a x := d x. + Goal forall x, a x. + intro x. + Fail progress simpl. (* [progress simpl] fails correctly *) + Fail progress cbn. (* [progress cbn] fails correctly *) + admit. + Defined. +End NonPrim. + +Module Prim. + Set Primitive Projections. + Record c := { d : Set }. + Definition a x := d x. + Goal forall x, a x. + intro x. + Fail progress simpl. (* [progress simpl] fails correctly *) + Fail progress cbn. (* [cbn] succeeds incorrectly, giving [d x] *) + admit. + Defined. +End Prim.
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