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From: "mario at klebsch dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/107019] -Wunused-but-set-variable false positive for static variable in lambda with boost
Date: Fri, 23 Sep 2022 15:10:55 +0000	[thread overview]
Message-ID: <bug-107019-4-HAYeB7mVFb@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-107019-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107019

Mario Klebsch <mario at klebsch dot de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mario at klebsch dot de

--- Comment #1 from Mario Klebsch <mario at klebsch dot de> ---
Created attachment 53619
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53619&action=edit
Sample demonstrating the bug

Needs boost-1.80.0
compile with g++  -Wall -c -I boost_1_80_0 bug2.cpp

> ~/tmp $ g++  -Wall -c -I boost_1_80_0 bug2.cpp
> bug2.cpp: In function ‘int main(int, char**)’:
> bug2.cpp:17:28: warning: variable ‘func’ set but not used [-Wunused-but-set-variable]
>    17 |         static const char *func = __FUNCTION__;
>       |                            ^~~~
> ~/tmp $

  reply	other threads:[~2022-09-23 15:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-23 15:03 [Bug c++/107019] New: " mario at klebsch dot de
2022-09-23 15:10 ` mario at klebsch dot de [this message]
2022-09-23 16:18 ` [Bug c++/107019] " pinskia at gcc dot gnu.org

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