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From: "weidmann at acm dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/114866] New: <memory> & out_ptr in freestanding
Date: Fri, 26 Apr 2024 18:05:05 +0000 [thread overview]
Message-ID: <bug-114866-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114866
Bug ID: 114866
Summary: <memory> & out_ptr in freestanding
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: weidmann at acm dot org
Target Milestone: ---
With gcc version 14.0.1 20240411 (Red Hat 14.0.1-0) (GCC) on x86_64 GNU/Linux.
Using the following command options:
g++ -std=c++23 -fno-rtti -fno-exceptions -fno-non-call-exceptions
-fno-unwind-tables -fno-use-cxa-atexit -fno-enforce-eh-specs -faligned-new
-fsized-deallocation -fpermissive -m32 -ffreestanding -fomit-frame-pointer
-Os -fno-asynchronous-unwind-tables -fno-builtin -Wall -fanalyzer
I get the following error:
In file included from /usr/include/c++/14/memory:95,
...
/usr/include/c++/14/bits/out_ptr.h:57:22: error: ‘__is_shared_ptr’ was not
declared in this scope
57 | static_assert(!__is_shared_ptr<_Smart> || sizeof...(_Args) != 0,
Is #if _GLIBCXX_HOSTED missing around
#if __cplusplus > 202002L
# include <bits/out_ptr.h>
#endif
> As a quick workaround for building my project, I define #define _GLIBCXX_OUT_PTR_H before including <memory>
next reply other threads:[~2024-04-26 18:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 18:05 weidmann at acm dot org [this message]
2024-04-28 9:09 ` [Bug libstdc++/114866] " de34 at live dot cn
2024-04-28 12:13 ` arsen at gcc dot gnu.org
2024-04-28 16:19 ` [Bug libstdc++/114866] [14/15 Regression] " redi at gcc dot gnu.org
2024-04-30 9:30 ` rguenth at gcc dot gnu.org
2024-05-02 11:32 ` redi at gcc dot gnu.org
2024-05-07 7:45 ` rguenth at gcc dot gnu.org
2024-05-07 13:48 ` cvs-commit at gcc dot gnu.org
2024-05-14 9:50 ` [Bug libstdc++/114866] [14 " cvs-commit at gcc dot gnu.org
2024-05-14 9:54 ` redi at gcc dot gnu.org
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