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-rw-r--r--pretyping/evarsolve.ml2
1 files changed, 0 insertions, 2 deletions
diff --git a/pretyping/evarsolve.ml b/pretyping/evarsolve.ml
index d695d4537..f1526facc 100644
--- a/pretyping/evarsolve.ml
+++ b/pretyping/evarsolve.ml
@@ -1599,8 +1599,6 @@ and evar_define conv_algo ?(choose=false) env evd pbty (evk,argsv as ev) rhs =
* ass.
*)
-(* This criterion relies on the fact that we postpone only problems of the form:
-?x [?x1 ... ?xn] = t or the symmetric case. *)
let status_changed lev (pbty,_,t1,t2) =
(try Evar.Set.mem (head_evar t1) lev with NoHeadEvar -> false) ||
(try Evar.Set.mem (head_evar t2) lev with NoHeadEvar -> false)