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CC Mode 5.28 (C++); c-indent-sexp yields `Unbalanced close brace'


From: Eric Hanchrow
Subject: CC Mode 5.28 (C++); c-indent-sexp yields `Unbalanced close brace'
Date: 28 Oct 2001 15:00:03 -0800

/tmp/wei<tab><return> 0x800003e 0x8000010 0x8000010 0x8000011

Emacs  : GNU Emacs 21.0.106.1 (i686-pc-linux-gnu, X toolkit)
 of 2001-10-01 on offby1

How to reproduce the problem:

put this into a file:

--------------------8-<-cut-here-8-<--------------------
namespace
{

bob
cat ()
{

}

};

sam
ted ()
{
}

frank
harry (
)

{
}
--------------------8-<-cut-here-8-<--------------------

start emacs with `-q'

find the file with 

        C-x C-f /tmp/weird.cpp RET

Put point before the last left-parenthesis -- perhaps like this

        M-< M-x goto-char RET 63 RET

Now hit M-C-q; you'll see the error `Unbalanced close brace at line 10'.

I think this is perfectly valid C++ code, and in particular, the close
brace on line 10 is indeed balanced -- its mate is on line 2.

Package: CC Mode 5.28 (C++)
Buffer Style: gnu

c-emacs-features: (1-bit)

current state:
==============
(setq
 c-basic-offset 2
 c-comment-only-line-offset '(0 . 0)
 c-block-comment-prefix ""
 c-comment-prefix-regexp '((pike-mode . "//+!?\\|\\**") (other . "//+\\|\\**"))
 c-cleanup-list '(scope-operator)
 c-hanging-braces-alist '((brace-list-open) (brace-entry-open)
                          (substatement-open after)
                          (block-close . c-snug-do-while)
                          (extern-lang-open after)
                          (inexpr-class-open after) (inexpr-class-close before))
 c-hanging-colons-alist nil
 c-hanging-semi&comma-criteria '(c-semi&comma-inside-parenlist)
 c-backslash-column 48
 c-label-minimum-indentation 1
 c-offsets-alist '((string . c-lineup-dont-change)
                   (c . c-lineup-C-comments)
                   (defun-open . 0)
                   (defun-close . 0)
                   (defun-block-intro . +)
                   (class-open . 0)
                   (class-close . 0)
                   (inline-close . 0)
                   (func-decl-cont . +)
                   (knr-argdecl . 0)
                   (topmost-intro . 0)
                   (topmost-intro-cont . 0)
                   (member-init-intro . +)
                   (member-init-cont . c-lineup-multi-inher)
                   (inher-intro . +)
                   (inher-cont . c-lineup-multi-inher)
                   (block-open . 0)
                   (block-close . 0)
                   (brace-list-close . 0)
                   (brace-list-intro . +)
                   (brace-list-entry . 0)
                   (brace-entry-open . 0)
                   (statement . 0)
                   (statement-case-intro . +)
                   (substatement . +)
                   (case-label . 0)
                   (access-label . -)
                   (do-while-closure . 0)
                   (else-clause . 0)
                   (catch-clause . 0)
                   (comment-intro . c-lineup-comment)
                   (arglist-cont . 0)
                   (arglist-cont-nonempty . c-lineup-arglist)
                   (stream-op . c-lineup-streamop)
                   (inclass . +)
                   (cpp-macro . [0])
                   (cpp-macro-cont . c-lineup-dont-change)
                   (friend . 0)
                   (objc-method-intro . [0])
                   (objc-method-args-cont . c-lineup-ObjC-method-args)
                   (objc-method-call-cont . c-lineup-ObjC-method-call)
                   (extern-lang-open . 0)
                   (extern-lang-close . 0)
                   (inextern-lang . +)
                   (namespace-open . 0)
                   (namespace-close . 0)
                   (innamespace . +)
                   (template-args-cont c-lineup-template-args +)
                   (inlambda . c-lineup-inexpr-block)
                   (lambda-intro-cont . +)
                   (inexpr-statement . 0)
                   (inexpr-class . +)
                   (statement-block-intro . +)
                   (knr-argdecl-intro . 5)
                   (substatement-open . +)
                   (label . 0)
                   (statement-case-open . +)
                   (statement-cont . +)
                   (arglist-intro
                    . c-lineup-arglist-intro-after-paren)
                   (arglist-close . c-lineup-arglist)
                   (inline-open . 0)
                   (brace-list-open . +)
                   )
 c-delete-function 'delete-char
 c-electric-pound-behavior '(alignleft)
 c-indent-comments-syntactically-p nil
 c-tab-always-indent t
 defun-prompt-regexp nil
 tab-width 8
 comment-column 32
 parse-sexp-ignore-comments t
 auto-fill-function 'c-do-auto-fill
 comment-multi-line t
 comment-start-skip "/\\*+ *\\|//+ *"
 fill-prefix nil
 paragraph-start "[     ]*\\(//+\\|\\**\\)[     ]*$\\|^\f"
 adaptive-fill-mode t
 adaptive-fill-regexp "[        ]*\\(//+\\|\\**\\)[     ]*\\([  ]*\\([-|#;>*]+[ 
        ]*\\|(?[0-9]+[.)][      ]*\\)*\\)"
 )
-- 
PGP Fingerprint: 3E7B A3F3 96CA 8958 ACC5  C8BD 6337 0041 C01C 5276



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