diff options
| author | Matthieu Sozeau | 2015-02-16 22:20:27 +0100 |
|---|---|---|
| committer | Matthieu Sozeau | 2015-02-16 22:20:27 +0100 |
| commit | 8b55c34c46857932ea3cd8b209d0fd847ad913c7 (patch) | |
| tree | 3dfd266c4c1ca67613a6f5381018841c0fc3bc23 | |
| parent | 86dd49a5a28eb71c0ce2cd2020e9f29ec4bd1f5a (diff) | |
Remove some dead code and add test-suite file.
| -rw-r--r-- | pretyping/pretyping.ml | 6 | ||||
| -rw-r--r-- | test-suite/bugs/closed/3703.v | 31 |
2 files changed, 31 insertions, 6 deletions
diff --git a/pretyping/pretyping.ml b/pretyping/pretyping.ml index 040792ef53..e3dba232b2 100644 --- a/pretyping/pretyping.ml +++ b/pretyping/pretyping.ml @@ -324,12 +324,6 @@ let pretype_id pretype loc env evdref lvar id = (* Check if [id] is a section or goal variable *) try let (_,_,typ) = lookup_named id env in - (* let _ = *) - (* try *) - (* let ctx = Decls.variable_context id in *) - (* evdref := Evd.merge_context_set univ_rigid !evdref ctx; *) - (* with Not_found -> () *) - (* in *) { uj_val = mkVar id; uj_type = typ } with Not_found -> (* [id] not found, standard error message *) diff --git a/test-suite/bugs/closed/3703.v b/test-suite/bugs/closed/3703.v new file mode 100644 index 0000000000..8f7fe0a09f --- /dev/null +++ b/test-suite/bugs/closed/3703.v @@ -0,0 +1,31 @@ +(* File reduced by coq-bug-finder from original input, then from 6746 lines to 4190 lines, then from 29 lines to 18 lines, then fro\ +m 30 lines to 19 lines *) +(* coqc version trunk (October 2014) compiled on Oct 7 2014 12:42:41 with OCaml 4.01.0 + coqtop version cagnode16:/afs/csail.mit.edu/u/j/jgross/coq-trunk,trunk (2313bde0116a5916912bebbaca77d291f7b2760a) *) +Record PreCategory := { identity : forall x, x -> x }. +Definition set_cat : PreCategory := @Build_PreCategory (fun T x => x). +Module UnKeyed. + Global Unset Keyed Unification. + Goal forall (T : Type) (g0 g1 : T) (k : T) (H' : forall x : T, k = @identity set_cat T x), + ((fun x : T => x) g0) = ((fun x : T => x) g1). + intros T g0 g1 k H'. + change (identity _ _) with (fun y : T => y) in H'; + rewrite <- H' || fail "too early". + Undo. + rewrite <- H'. + admit. + Defined. +End UnKeyed. +Module Keyed. + Global Set Keyed Unification. + Declare Equivalent Keys (fun x => _) identity. + Goal forall (T : Type) (g0 g1 : T) (k : T) (H' : forall x : T, k = @identity set_cat T x), + ((fun x : T => x) g0) = ((fun x : T => x) g1). + intros T g0 g1 k H'. + change (identity _ _) with (fun y : T => y) in H'; + rewrite <- H' || fail "too early". + Undo. + rewrite <- H'. + admit. + Defined. +End Keyed.
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