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bug#60765: closed (CC Mode 5.35.2 (Java//l); Java incorrect type recogni
From: |
GNU bug Tracking System |
Subject: |
bug#60765: closed (CC Mode 5.35.2 (Java//l); Java incorrect type recognition) |
Date: |
Tue, 17 Jan 2023 15:57:02 +0000 |
Your message dated Tue, 17 Jan 2023 15:56:04 +0000
with message-id <Y8bFFK7ddmpshGtt@ACM>
and subject line Re: bug#60765: CC Mode 5.35.2 (Java//l); Java incorrect type
recognition
has caused the debbugs.gnu.org bug report #60765,
regarding CC Mode 5.35.2 (Java//l); Java incorrect type recognition
to be marked as done.
(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)
--
60765: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=60765
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems
--- Begin Message ---
Subject: |
CC Mode 5.35.2 (Java//l); Java incorrect type recognition |
Date: |
Fri, 13 Jan 2023 09:31:53 +0800 |
Package: cc-mode
I thought this was only a problem in C Mode, but apparently I'm
mistaken.
Insert the following text into a Java mode buffer:
class Foo
{
public void
viewLayout (int left, int top, int right, int bottom)
{
int rectWidth, rectHeight;
synchronized (this)
{
rect.left = left;
rect.top = top;
rect.right = right;
rect.bottom = bottom;
}
EmacsNative.sendConfigureNotify (this.handle,
System.currentTimeMillis (),
left, top, rectWidth,
rectHeight);
}
}
go to the line immediately above EmacsNative.sendConfigureNotify. Then,
type:
TAB r e c t W i d t h;
`rectHeight' and `viewLayout' will appear in c-found-types. Thanks.
Emacs : GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu)
of 2023-01-13
Package: CC Mode 5.35.2 (Java//l)
Buffer Style: java
c-emacs-features: (pps-extended-state col-0-paren posix-char-classes
gen-string-delim gen-comment-delim syntax-properties category-properties 1-bit)
current state:
==============
(setq
c-basic-offset 4
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++-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-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 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 . +)
(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)
(comment-intro
c-lineup-knr-region-comment
c-lineup-comment
)
(catch-clause . 0)
(else-clause . 0)
(do-while-closure . 0)
(case-label . 0)
(substatement . +)
(statement-case-intro . +)
(statement . 0)
(brace-entry-open . 0)
(brace-list-entry . 0)
(brace-list-close . 0)
(brace-list-open . 0)
(block-close . 0)
(block-open . 0)
(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)
(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)
(func-decl-cont . c-lineup-java-throws)
(inher-cont . c-lineup-java-inher)
(access-label . 0)
(brace-list-intro
first
c-lineup-2nd-brace-entry-in-arglist
c-lineup-class-decl-init-+
+
)
(arglist-close . c-lineup-arglist)
(arglist-intro . c-lineup-arglist-intro-after-paren)
(statement-cont . +)
(statement-case-open . +)
(label . +)
(substatement-label . +)
(substatement-open . +)
(knr-argdecl-intro . 5)
(statement-block-intro . +)
(topmost-intro-cont . +)
(inline-open . 0)
)
c-buffer-is-cc-mode 'java-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 "[ ]*\\(//+\\|\\**\\)[ ]*\\(@[a-zA-Z]+\\>\\|$\\)\\|^\f"
adaptive-fill-mode t
adaptive-fill-regexp "[ ]*\\(//+\\|\\**\\)[ ]*\\([
]*\\([-–!|#%;>*·•‣⁃◦]+[ ]*\\)*\\)"
)
--- End Message ---
--- Begin Message ---
Subject: |
Re: bug#60765: CC Mode 5.35.2 (Java//l); Java incorrect type recognition |
Date: |
Tue, 17 Jan 2023 15:56:04 +0000 |
Hello, Po.
On Tue, Jan 17, 2023 at 13:14:51 +0800, Po Lu wrote:
> Alan Mackenzie <acm@muc.de> writes:
[ .... ]
> > Yes. With the "unsafe-maybe" mechanism added to CC Mode late last year,
> > this was a fairly simple bug to fix. I've taken the liberty of
> > committing the fix to the emacs-29 branch with:
> > commit c1d32d9a20dc94d403725c288d168451b916c034 (HEAD -> emacs-29,
> > origin/emacs-29, origin/HEAD)
> > Author: Alan Mackenzie <acm@muc.de>
> > Date: Mon Jan 16 17:44:44 2023 +0000
> > CC Mode: Prevent ids in temporary "declarators" getting into
> > c-found-types
> > , though I haven't yet closed the bug. I'd be grateful if you could
> > update your emacs-29 branch with this fix, run your real Java code in
> > it, and confirm that the bug is indeed fixed. Thanks!
> Thanks, this seems to work here.
Thanks for the testing! I'm closing the bug with this post.
--
Alan Mackenzie (Nuremberg, Germany).
--- End Message ---
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