X-Loop: help-debbugs@HIDDEN
Subject: bug#32044: CC Mode 5.33.1 (C++//l); function-try-block handling suboptimal
Resent-From: Michael Welsh Duggan <mwd@HIDDEN>
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From: Michael Welsh Duggan <mwd@HIDDEN>
Date: Mon, 02 Jul 2018 19:32:19 -0400
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--=-=-=
Content-Type: text/plain
Handling (indentation) of the function-try-block in C++ is sub-optimal.
I have included a simple example. See
<URL:https://en.cppreference.com/w/cpp/language/function-try-block> for
more information about function-try-block.
--=-=-=
Content-Type: text/x-c\+\+
Content-Disposition: inline
struct Foo
{
int x;
Foo()
: x(0) // member-init-intro (correct)
{ // inclass, inline-open
} // inline-close
};
struct Bar
{
int x;
Bar() try
: x(0) // substatement (incorrect)
{ // substatement-open (incorrect, maybe?)
} // incline-close
catch (...)
{
}
};
// Reasonable indentation
int foo() try {
} catch (...) {
}
// Bad indentation
int bar()
try {
} catch (...) {
}
--=-=-=
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Emacs : GNU Emacs 27.0.50 (build 4, x86_64-pc-linux-gnu, X toolkit)
of 2018-06-24
Package: CC Mode 5.33.1 (C++//l)
Buffer Style: Pharos
c-emacs-features: (pps-extended-state col-0-paren posix-char-classes gen-st=
ring-delim gen-comment-delim syntax-properties 1-bit)
current state:
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
(setq
c-basic-offset 2
c-comment-only-line-offset 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 '((brace-list-open) (brace-entry-open)
(statement-cont) (substatement-open after)
(block-close . c-snug-do-while)
(extern-lang-open after) (namespace-open after)
(module-open after) (composition-open after)
(inexpr-class-open after)
(inexpr-class-close before) (arglist-cont-nonempt=
y))
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 nil
c-label-minimum-indentation 1
c-offsets-alist '((inexpr-class . +)
(inexpr-statement . +)
(lambda-intro-cont . +)
(inlambda . 0)
(template-args-cont c-lineup-template-args +)
(incomposition . +)
(inmodule . +)
(innamespace . 0)
(inextern-lang . 0)
(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)
(comment-intro
c-lineup-knr-region-comment
c-lineup-comment
)
(catch-clause . 0)
(else-clause . 0)
(do-while-closure . 0)
(access-label . /)
(case-label . *)
(substatement . +)
(statement-case-intro . *)
(statement . 0)
(brace-entry-open . 0)
(brace-list-entry . c-lineup-under-anchor)
(brace-list-close . 0)
(block-close . 0)
(block-open . 0)
(inher-cont . c-lineup-multi-inher)
(inher-intro . +)
(member-init-cont . c-lineup-multi-inher)
(member-init-intro . +)
(annotation-var-cont . +)
(annotation-top-cont . 0)
(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)
(topmost-intro-cont . c-lineup-topmost-intro-cont)
(brace-list-intro . +)
(brace-list-open . 0)
(inline-open . 0)
(arglist-close . +)
(arglist-intro . +)
(statement-cont . c-lineup-math)
(statement-case-open . *)
(label . *)
(substatement-label . 2)
(substatement-open . 0)
(knr-argdecl-intro . +)
(statement-block-intro . +)
)
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 . "gnu"))
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 "[ ]*\\(//+\\|\\**\\)[ ]*\\([ ]*\\([-=E2=80=93!|#%=
;>*=C2=B7=E2=80=A2=E2=80=A3=E2=81=83=E2=97=A6]+[ ]*\\)*\\)"
)
--=20
Michael Welsh Duggan
(md5i@HIDDEN)
--=-=-=--
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Michael Welsh Duggan <mwd@HIDDEN> Subject: bug#32044: Acknowledgement (CC Mode 5.33.1 (C++//l); function-try-block handling suboptimal) Message-ID: <handler.32044.B.153057434427775.ack <at> debbugs.gnu.org> References: <87k1qduscc.fsf@HIDDEN> X-Gnu-PR-Message: ack 32044 X-Gnu-PR-Package: cc-mode Reply-To: 32044 <at> debbugs.gnu.org Date: Mon, 02 Jul 2018 23:33:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-cc-mode@HIDDEN If you wish to submit further information on this problem, please send it to 32044 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 32044: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D32044 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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