* [Bug c++/77565] `typdef int Int;` --> did you mean `typeof`?
[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
@ 2021-08-09 21:33 ` pinskia at gcc dot gnu.org
2021-08-09 21:36 ` pinskia at gcc dot gnu.org
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From: pinskia at gcc dot gnu.org @ 2021-08-09 21:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
We don't give any suggestion any more:
<source>:1:1: error: 'typdef' does not name a type
typdef int Int;
^~~~~~
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[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
2021-08-09 21:33 ` [Bug c++/77565] `typdef int Int;` --> did you mean `typeof`? pinskia at gcc dot gnu.org
@ 2021-08-09 21:36 ` pinskia at gcc dot gnu.org
2021-09-11 4:00 ` mimomorin at gmail dot com
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From: pinskia at gcc dot gnu.org @ 2021-08-09 21:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2016-09-12 00:00:00 |2021-8-9
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1)
> We don't give any suggestion any more:
Never mind, I had use -std=c++98 with -std=gnu++98, get:
<source>:1:1: error: 'typdef' does not name a type; did you mean 'typeof'?
1 | typdef int Int;
| ^~~~~~
| typeof
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[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
2021-08-09 21:33 ` [Bug c++/77565] `typdef int Int;` --> did you mean `typeof`? pinskia at gcc dot gnu.org
2021-08-09 21:36 ` pinskia at gcc dot gnu.org
@ 2021-09-11 4:00 ` mimomorin at gmail dot com
2021-09-11 21:07 ` mimomorin at gmail dot com
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From: mimomorin at gmail dot com @ 2021-09-11 4:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
--- Comment #3 from Michel Morin <mimomorin at gmail dot com> ---
There is a typo in this PR's Description. Here is a more readable one:
When we enable `typeof` GCC extension (e.g. using `-std=gnu++**` options), we
get strange did-you-mean suggestions.
`typdef int Int;` ->
error: 'typdef' does not name a type; did you mean 'typeof'?
`typedeff int Int;` ->
error: 'typedeff' does not name a type; did you mean 'typeof'?
Confirmed on GCC 11.2.
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[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
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2021-09-11 4:00 ` mimomorin at gmail dot com
@ 2021-09-11 21:07 ` mimomorin at gmail dot com
2021-09-13 18:04 ` mimomorin at gmail dot com
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From: mimomorin at gmail dot com @ 2021-09-11 21:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
--- Comment #4 from Michel Morin <mimomorin at gmail dot com> ---
It seems that the reason is:
`cp_keyword_starts_decl_specifier_p` in `cp/parser.c` does not include
`RID_TYPENAME`.
Note that `typedef` is a decl-specifier ([dcl.spec] p.1 in the Standard).
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[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
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2021-09-11 21:07 ` mimomorin at gmail dot com
@ 2021-09-13 18:04 ` mimomorin at gmail dot com
2021-09-14 12:24 ` dmalcolm at gcc dot gnu.org
2021-09-23 20:26 ` cvs-commit at gcc dot gnu.org
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From: mimomorin at gmail dot com @ 2021-09-13 18:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
--- Comment #5 from Michel Morin <mimomorin at gmail dot com> ---
Confirmed the fix. Will send a patch to ML.
> I had use -std=c++98
This comment helps me a lot to understand what's going on. Thanks!
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[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
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2021-09-13 18:04 ` mimomorin at gmail dot com
@ 2021-09-14 12:24 ` dmalcolm at gcc dot gnu.org
2021-09-23 20:26 ` cvs-commit at gcc dot gnu.org
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From: dmalcolm at gcc dot gnu.org @ 2021-09-14 12:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
David Malcolm <dmalcolm at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dmalcolm at gcc dot gnu.org
--- Comment #6 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Patch discussion:
https://gcc.gnu.org/pipermail/gcc-patches/2021-September/579354.html
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[not found] <bug-77565-4@http.gcc.gnu.org/bugzilla/>
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2021-09-14 12:24 ` dmalcolm at gcc dot gnu.org
@ 2021-09-23 20:26 ` cvs-commit at gcc dot gnu.org
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From: cvs-commit at gcc dot gnu.org @ 2021-09-23 20:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:eb9f099c3df2b1b4c5fb0fa25cfdfa3cb5fc817e
commit r12-3869-geb9f099c3df2b1b4c5fb0fa25cfdfa3cb5fc817e
Author: Michel Morin <mimomorin@gmail.com>
Date: Thu Sep 16 23:29:54 2021 +0900
c++: add spellcheck suggestions for typedef etc. [PR77565]
cp_keyword_starts_decl_specifier_p misses many keywords that can
start decl-specifiers. This patch adds support for those keywords.
PR c++/77565
gcc/cp/ChangeLog:
* parser.c (cp_keyword_starts_decl_specifier_p): Handle more
decl-specifiers (typedef/inline/cv/explicit/virtual/friend).
gcc/testsuite/ChangeLog:
* g++.dg/spellcheck-pr77565.C: New test.
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