From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#29573: 26.0.90; Suppress warnings during elisp completion macroexpansion Date: Mon, 04 Dec 2017 20:23:42 -0500 Message-ID: <87efoage75.fsf@users.sourceforge.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Trace: blaine.gmane.org 1512437057 12555 195.159.176.226 (5 Dec 2017 01:24:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 5 Dec 2017 01:24:17 +0000 (UTC) To: 29573@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 05 02:24:13 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eM1xw-0002hA-JZ for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Dec 2017 02:24:08 +0100 Original-Received: from localhost ([::1]:45925 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eM1y0-0004k0-9R for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:140707 Archived-At: --=-=-= Content-Type: text/plain Tags: patch Motivating example is use-package showing an error when given the `elisp--witness-lisp' symbol by completion [1]. [1]: https://github.com/jwiegley/use-package/issues/524 --=-=-= Content-Type: text/x-diff Content-Disposition: inline; filename=0001-Suppress-warnings-during-elisp-completion-macroexpan.patch Content-Description: patch >From d73b0094c205e8b5762dc5e5833abdfb5841348f Mon Sep 17 00:00:00 2001 From: Noam Postavsky Date: Mon, 4 Dec 2017 20:01:40 -0500 Subject: [PATCH] Suppress warnings during elisp completion macroexpansion Errors are already suppressed, therefore it is logical to suppress warnings as well. Some macros (e.g., use-package) may produce warnings when given the `elisp--witness--lisp' symbol. * lisp/progmodes/elisp-mode.el (elisp--local-variables): Let-bind warning-minimum-log-level to :emergency. --- lisp/progmodes/elisp-mode.el | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lisp/progmodes/elisp-mode.el b/lisp/progmodes/elisp-mode.el index 5ba0978909..4207edb8af 100644 --- a/lisp/progmodes/elisp-mode.el +++ b/lisp/progmodes/elisp-mode.el @@ -307,6 +307,8 @@ elisp--local-variables-1 (setq sexp (ignore-errors (butlast sexp))))) res)) +(defvar warning-minimum-log-level) + (defun elisp--local-variables () "Return a list of locally let-bound variables at point." (save-excursion @@ -328,7 +330,7 @@ elisp--local-variables (error form)))) (sexp (unwind-protect - (progn + (let ((warning-minimum-log-level :emergency)) (advice-add 'macroexpand :around macroexpand-advice) (macroexpand-all sexp)) (advice-remove 'macroexpand macroexpand-advice))) -- 2.11.0 --=-=-=--