diff options
| author | letouzey | 2011-10-11 09:06:05 +0000 |
|---|---|---|
| committer | letouzey | 2011-10-11 09:06:05 +0000 |
| commit | e79b800bec660dc2724fa70c33f4e435ddbf885c (patch) | |
| tree | 79e24c31e9c2319649b7872b1bcb0ad6867afe09 /kernel/subtyping.ml | |
| parent | 2484db1991dac3b41d70130cf4c8697cb8c4af9a (diff) | |
Various simplifications about constant_of_delta and mind_of_delta
Most of the time, a constant name is built from:
- a kernel_name for its user part
- a delta_resolver applied to this kernel_name for its canonical part
With this patch we avoid building unnecessary constants for immediately
amending them (cf in particular the awkward code removed in safe_typing).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14545 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'kernel/subtyping.ml')
| -rw-r--r-- | kernel/subtyping.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/subtyping.ml b/kernel/subtyping.ml index 00af99d980..c141a02aa3 100644 --- a/kernel/subtyping.ml +++ b/kernel/subtyping.ml @@ -163,7 +163,7 @@ let check_inductive cst env mp1 l info1 mp2 mib2 spec2 subst1 subst2 reso1 reso2 (* the inductive types and constructors types have to be convertible *) check (fun mib -> mib.mind_nparams) (fun x -> InductiveParamsNumberField x); - begin + begin match mind_of_delta reso2 kn2 with | kn2' when kn2=kn2' -> () | kn2' -> |