--- Begin Message ---
|
Subject: |
CC Mode 5.33 (C//l); c-display-defun-name echoes return type not name of function |
|
Date: |
Tue, 14 Nov 2017 13:03:44 +0000 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Steps to reproduce:
1. emacs -Q
2. M-x find-function RET current-column RET
(i.e. visit file src/indent.c)
3. M-g g 59 RET
(i.e. move point to start of function
buffer_display_table)
4. C-c C-z
Expected result: Message "buffer_display_table. Line 1/12."
Actual result: Message "struct Lisp_Char_Table. Line 1/12."
Similar behaviour is observed for other
struct-pointer-returning functions in this file, such as
compute_motion and vmotion.
Contrast with the same procedure for some
non-struct-pointer-returning function, e.g. character_width:
3. M-g g 76 RET
(i.e. move point to start of function character_width)
4. C-c C-z
Result: Message "character_width. Line 1/29.", as expected.
The information collected by c-submit-bug-report follows my
signature.
Thanks,
--
Basil
Emacs : GNU Emacs 27.0.50 (build 4, x86_64-pc-linux-gnu, X toolkit, Xaw3d
scroll bars)
of 2017-11-14
Package: CC Mode 5.33 (C//l)
Buffer Style: GNU
c-emacs-features: (pps-extended-state col-0-paren posix-char-classes
gen-string-delim gen-comment-delim syntax-properties 1-bit)
current state:
==============
(setq
c-basic-offset 2
c-comment-only-line-offset '(0 . 0)
c-indent-comment-alist '((anchored-comment column . 0) (end-block space . 1)
(cpp-end-block space . 2))
c-indent-comments-syntactically-p nil
c-block-comment-prefix ""
c-comment-prefix-regexp '((pike-mode . "//+!?\\|\\**") (awk-mode . "#+")
(other . "//+\\|\\**"))
c-doc-comment-style '((java-mode . javadoc) (pike-mode . autodoc) (c-mode .
gtkdoc))
c-cleanup-list '(scope-operator)
c-hanging-braces-alist '((substatement-open before after)
(arglist-cont-nonempty))
c-hanging-colons-alist nil
c-hanging-semi&comma-criteria '(c-semi&comma-inside-parenlist)
c-backslash-column 48
c-backslash-max-column 72
c-special-indent-hook '(c-gnu-impose-minimum)
c-label-minimum-indentation 1
c-offsets-alist '((inexpr-class . +)
(inexpr-statement . +)
(lambda-intro-cont . +)
(inlambda . c-lineup-inexpr-block)
(template-args-cont c-lineup-template-args +)
(incomposition . +)
(inmodule . +)
(inextern-lang . +)
(composition-close . 0)
(module-close . 0)
(namespace-close . 0)
(extern-lang-close . 0)
(composition-open . 0)
(module-open . 0)
(namespace-open . 0)
(extern-lang-open . 0)
(objc-method-call-cont c-lineup-ObjC-method-call-colons
c-lineup-ObjC-method-call +)
(objc-method-args-cont . c-lineup-ObjC-method-args)
(objc-method-intro . [0])
(friend . 0)
(cpp-define-intro c-lineup-cpp-define +)
(cpp-macro-cont . +)
(cpp-macro . [0])
(inclass . +)
(stream-op . c-lineup-streamop)
(arglist-cont-nonempty c-lineup-gcc-asm-reg c-lineup-arglist)
(arglist-cont c-lineup-gcc-asm-reg 0)
(arglist-intro . c-lineup-arglist-intro-after-paren)
(comment-intro c-lineup-knr-region-comment c-lineup-comment)
(catch-clause . 0)
(else-clause . 0)
(do-while-closure . 0)
(substatement . +)
(statement-case-open . +)
(statement-case-intro . +)
(statement . 0)
(brace-entry-open . 0)
(brace-list-entry . c-lineup-under-anchor)
(brace-list-intro . c-lineup-arglist-intro-after-paren)
(brace-list-close . 0)
(brace-list-open . +)
(block-close . 0)
(block-open . 0)
(inher-cont . c-lineup-multi-inher)
(member-init-cont . c-lineup-multi-inher)
(annotation-var-cont . +)
(annotation-top-cont . 0)
(topmost-intro-cont first c-lineup-topmost-intro-cont
c-lineup-gnu-DEFUN-intro-cont)
(topmost-intro . 0)
(knr-argdecl . 0)
(func-decl-cont . +)
(inline-close . 0)
(class-close . 0)
(class-open . 0)
(defun-block-intro . +)
(defun-close . 0)
(defun-open . 0)
(c . c-lineup-C-comments)
(string . c-lineup-dont-change)
(statement-cont . +)
(label . 0)
(substatement-label . 0)
(substatement-open . +)
(knr-argdecl-intro . 5)
(statement-block-intro . +)
(member-init-intro . +)
(inher-intro . +)
(arglist-close . c-lineup-arglist)
(inline-open . 0)
(innamespace . +)
(case-label . 0)
(access-label . -)
)
c-buffer-is-cc-mode 'c-mode
c-tab-always-indent t
c-syntactic-indentation t
c-syntactic-indentation-in-macros t
c-ignore-auto-fill '(string cpp code)
c-auto-align-backslashes t
c-backspace-function 'backward-delete-char-untabify
c-delete-function 'delete-char
c-electric-pound-behavior nil
c-default-style '((java-mode . "java") (awk-mode . "awk") (other . "blc"))
c-enable-xemacs-performance-kludge-p nil
c-old-style-variable-behavior nil
defun-prompt-regexp nil
tab-width 8
comment-column 32
parse-sexp-ignore-comments t
parse-sexp-lookup-properties t
auto-fill-function nil
comment-multi-line t
comment-start-skip "\\(//+\\|/\\*+\\)\\s *"
fill-prefix nil
fill-column 70
paragraph-start "[ ]*\\(//+\\|\\**\\)[ ]*$\\|^\f"
adaptive-fill-mode t
adaptive-fill-regexp "[ ]*\\(//+\\|\\**\\)[ ]*\\([
]*\\([-–!|#%;>*·•‣⁃◦]+[ ]*\\)*\\)"
)
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#29293: CC Mode 5.33 (C//l); c-display-defun-name echoes return type not name of function |
|
Date: |
Tue, 21 Nov 2017 18:13:22 +0000 |
|
User-agent: |
Mutt/1.7.2 (2016-11-26) |
Hello, Basil.
On Sat, Nov 18, 2017 at 13:59:51 +0000, Basil L. Contovounesios wrote:
> Hi Alan,
> Alan Mackenzie <address@hidden> writes:
[ .... ]
> > Anyhow, could I ask you, please, to apply the patch, recompile
> > cc-cmds.el, and try it out in any other code you found the bug in, and
> > let me know if the bug is indeed fixed.
> I have tested your patch over recent master
> (bc462efec89c3317a6ee3ef9404356c1c7e52bda "Rebrand Windows
> installer" of 2017-11-13) in several functions and DEFUNs in
> the Emacs source tree, including all src/indent.c
> definitions I mentioned in my previous email, and can
> confirm the patch fixes the reported issue.
Thanks. I've committed that patch to CC Mode, XEmacs, and Emacs branch
emacs-26, from where it will flow into the master branch.
That other problem I had with c-defun-nmae, I've decided is a separate
bug, and I'll be looking at it sometime. With this post, I'm closing
the bug.
[ .... ]
> Thanks again,
> --
> Basil
--
Alan Mackenzie (Nuremberg, Germany).
--- End Message ---