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authorGaëtan Gilbert2018-09-27 13:22:45 +0200
committerGaëtan Gilbert2018-09-27 13:22:45 +0200
commit49e9fe1c4666beda099872988144d12138dc6349 (patch)
tree47eb811fc8547c6d7acde74e7832ef679e2cf90a /vernac
parentf10e10eeb2efd8f5d13fdb4619883f45aa834238 (diff)
parent7d4d30ab00ded50e4c15c1b078044ea10dfb2fc1 (diff)
Merge PR #8475: Centralize the reliance on abstract universe context internals
Diffstat (limited to 'vernac')
-rw-r--r--vernac/himsg.ml3
1 files changed, 2 insertions, 1 deletions
diff --git a/vernac/himsg.ml b/vernac/himsg.ml
index e7b2a0e8a6..71155d7921 100644
--- a/vernac/himsg.ml
+++ b/vernac/himsg.ml
@@ -896,7 +896,8 @@ let explain_not_match_error = function
quote (Printer.safe_pr_lconstr_env env (Evd.from_env env) t2)
| IncompatibleConstraints cst ->
str " the expected (polymorphic) constraints do not imply " ++
- let cst = Univ.AUContext.instantiate (Univ.AUContext.instance cst) cst in
+ let cst = Univ.UContext.constraints (Univ.AUContext.repr cst) in
+ (** FIXME: provide a proper naming for the bound variables *)
quote (Univ.pr_constraints (Termops.pr_evd_level Evd.empty) cst)
let explain_signature_mismatch l spec why =