diff options
| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-09-14 10:55:29 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-09-14 10:55:29 +0000 |
| commit | 77f1445b7f7d5499becbfa4c7ecfc9c0772f7971 (patch) | |
| tree | 85810e7d0613190499c8801054f05eacfc3be0b9 /pretyping/typeclasses.mli | |
| parent | adc507a2a6dc19b34b1d3906bc4c157fb47bb547 (diff) | |
Fix bug #1936: uncaught exception due to undefinable exceptions.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11405 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'pretyping/typeclasses.mli')
| -rw-r--r-- | pretyping/typeclasses.mli | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pretyping/typeclasses.mli b/pretyping/typeclasses.mli index a9f91dc6f..706f11656 100644 --- a/pretyping/typeclasses.mli +++ b/pretyping/typeclasses.mli @@ -35,8 +35,9 @@ type typeclass = { (* Context of definitions and properties on defs, will not be shared *) cl_props : rel_context; - (* The methods implementations of the typeclass as projections. *) - cl_projs : (identifier * constant) list; + (* The methods implementations of the typeclass as projections. Some may be undefinable due to + sorting restrictions. *) + cl_projs : (identifier * constant option) list; } type instance |