diff options
| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-08-04 14:42:55 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-08-04 14:42:55 +0000 |
| commit | 726130d3d847e59d3556f6b302de155dc052d6a4 (patch) | |
| tree | 1a867c16ecfb46992dfc1ee76f7f1cb0b152249f /dev | |
| parent | cd411cddcd2f24c892146916e530635dda086d8d (diff) | |
Fix unification: detect invalid evar instantiations due to scoping earlier.
Add a debug printer for existential sets (used for frozen_evars in w_unify).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14384 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'dev')
| -rw-r--r-- | dev/include | 1 | ||||
| -rw-r--r-- | dev/top_printers.ml | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/dev/include b/dev/include index 5d4872273..705e8e375 100644 --- a/dev/include +++ b/dev/include @@ -28,6 +28,7 @@ #install_printer (* Goal.goal *) ppgoalgoal;; #install_printer (* metaset.t *) ppmetas;; #install_printer (* evar_map *) ppevm;; +#install_printer (* ExistentialSet.t *) ppexistentialset;; #install_printer (* clenv *) ppclenv;; #install_printer (* env *) ppenv;; diff --git a/dev/top_printers.ml b/dev/top_printers.ml index bb8d0a68b..278fdb399 100644 --- a/dev/top_printers.ml +++ b/dev/top_printers.ml @@ -114,6 +114,10 @@ let pp_transparent_state s = pp (pr_transparent_state s) let ppmetas metas = pp(pr_metaset metas) let ppevm evd = pp(pr_evar_map (Some 2) evd) let ppevmall evd = pp(pr_evar_map None evd) +let pr_existentialset evars = + prlist_with_sep spc pr_meta (ExistentialSet.elements evars) +let ppexistentialset evars = + pp (pr_existentialset evars) let ppclenv clenv = pp(pr_clenv clenv) let ppgoalgoal gl = pp(Goal.pr_goal gl) let ppgoal g = pp(Printer.pr_goal g) |