[nongnu] elpa/flycheck a3e57b179a 1/3: ci: Fix Emacs snapshot compatibility (#2150)

[ELPA Syncer]

branch: elpa/flycheck
commit a3e57b179a574bafe4ca6d1f0bd39c0d3d3283ef
Author: Bozhidar Batsov <bozhi...@batsov.dev>
Commit: GitHub <nore...@github.com>

    ci: Fix Emacs snapshot compatibility (#2150)
    
    Disable cc-mode derivative packages (d-mode, php-mode, protobuf-mode,
    processing-mode, js3-mode, rpm-spec-mode, typescript-mode) that fail
    to install on Emacs snapshot due to cyclic references in cc-mode
    keyword variables.
    
    Add checkdoc-allow-quoting-nil-and-t and checkdoc-arguments-missing-flag
    to flycheck-emacs-lisp-checkdoc-variables for Emacs 31+.
---
 Eask        | 16 +++++++++-------
 flycheck.el |  5 ++++-
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/Eask b/Eask
index a1ecbeb7bc..00839d65cd 100644
--- a/Eask
+++ b/Eask
@@ -30,7 +30,15 @@
  (depends-on "coffee-mode")
  (depends-on "cperl-mode")
  (depends-on "cwl-mode")
- (depends-on "d-mode")
+ ;; cc-mode derivatives broken on Emacs snapshot (cyclic reference in 
c-*-kwds).
+ ;; Re-enable once cc-mode compatibility is fixed upstream.
+ ;; (depends-on "d-mode")
+ ;; (depends-on "php-mode")
+ ;; (depends-on "protobuf-mode")
+ ;; (depends-on "processing-mode")
+ ;; (depends-on "js3-mode")
+ ;; (depends-on "rpm-spec-mode")
+ ;; (depends-on "typescript-mode")
  (depends-on "dockerfile-mode")
  (depends-on "elixir-mode")
  (depends-on "erlang")
@@ -42,7 +50,6 @@
  (depends-on "handlebars-mode")
  (depends-on "haskell-mode")
  (depends-on "js2-mode")
- (depends-on "js3-mode")
  (depends-on "rjsx-mode")
  (depends-on "json-mode")
  (depends-on "julia-mode")
@@ -51,14 +58,10 @@
  (depends-on "markdown-mode")
  (depends-on "mmm-mode")
  (depends-on "nix-mode")
- (depends-on "php-mode")
- (depends-on "processing-mode")
- (depends-on "protobuf-mode")
  (depends-on "pug-mode")
  (depends-on "puppet-mode")
  ;; (depends-on "racket-mode") ;; 
https://github.com/greghendershott/racket-mode/issues/461
  (depends-on "rhtml-mode")
- (depends-on "rpm-spec-mode")
  (depends-on "rust-mode")
  (depends-on "sass-mode")
  (depends-on "scala-mode")
@@ -67,6 +70,5 @@
  (depends-on "systemd")
  (depends-on "terraform-mode")
  (depends-on "tuareg")
- (depends-on "typescript-mode")
  (depends-on "web-mode")
  (depends-on "yaml-mode"))
diff --git a/flycheck.el b/flycheck.el
index ccadbb121a..b480d723fb 100644
--- a/flycheck.el
+++ b/flycheck.el
@@ -8913,7 +8913,10 @@ See Info Node `(elisp)Byte Compilation'."
     checkdoc-max-keyref-before-warn
     sentence-end-double-space
     ,@(and (>= emacs-major-version 28)
-           '(checkdoc-column-zero-backslash-before-paren)))
+           '(checkdoc-column-zero-backslash-before-paren))
+    ,@(and (>= emacs-major-version 31)
+           '(checkdoc-allow-quoting-nil-and-t
+             checkdoc-arguments-missing-flag)))
   "Variables inherited by the checkdoc subprocess.")
 
 (defun flycheck-emacs-lisp-checkdoc-variables-form ()