test against Coq 8.15.0

.gitlab-ci.yml

@@ -41,10 +41,11 @@ variables:
 
 ## Build jobs
 
-build-coq.8.15.dev:
+build-coq.8.15.0:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.15.dev"
+    OPAM_PINS: "coq version 8.15.0"
+    DENY_WARNINGS: "1"
 
 build-coq.8.14.1:
   <<: *template

README.md

@@ -45,7 +45,7 @@ Notably:
 
 This version is known to compile with:
 
- - Coq version 8.11.2 / 8.12.2 / 8.13.2 / 8.14.1
+ - Coq version 8.11.2 / 8.12.2 / 8.13.2 / 8.14.1 / 8.15.0
 
 ## Installing via opam
 

_CoqProject

@@ -3,6 +3,8 @@
 -arg -w -arg -deprecated-hint-rewrite-without-locality
 # Fixing this one requires Coq 8.15.
 -arg -w -arg -deprecated-typeclasses-transparency-without-locality
+# Fixing this one requires Coq 8.13.
+-arg -w -arg -deprecated-syntactic-definition
 
 theories/options.v
 theories/base.v