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Today's Topics:
1. [mingw] #40315: c++17 std::aligned_alloc (MinGW Notification List)
2. [mingw] #40317: Install error (MinGW Notification List)
3. [mingw] #40318: Bad email (MinGW Notification List)
4. [mingw] #40318: Bad email (MinGW Notification List)
5. [mingw] #40315: c++17 std::aligned_alloc (MinGW Notification List)
6. [mingw] #40317: Install error (MinGW Notification List)
7. [mingw] #40318: Bad email (MinGW Notification List)
----------------------------------------------------------------------
Message: 1
Date: Sat, 11 Apr 2020 15:00:47 +0900
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40315: c++17 std::aligned_alloc
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40315: c++17 std::aligned_alloc
Open Date: 2020-04-10 13:55
Last Update: 2020-04-11 15:00
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40315
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40315
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 15:00 Updated by: drakbar
Comment:
I wasn't aware that was the situation. After downloading a legit version of
mingw, using mingw-get, I got the same result.
Here is the updated version info.
gcc version
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=c:/mingw/bin/../libexec/gcc/mingw32/9.2.0/lto-wrapper.exe
Target: mingw32
Configured with: ../src/gcc-9.2.0/configure --build=x86_64-pc-linux-gnu
--host=mingw32 --target=mingw32 --disable-win32-registry --with-arch=i586
--with-tune=generic --enable-static --enable-shared --enable-threads
--enable-languages=c,c++,objc,obj-c++,fortran,ada --with-dwarf2
--disable-sjlj-exceptions --enable-version-specific-runtime-libs
--enable-libgomp --disable-libvtv --with-libiconv-prefix=/mingw
--with-libintl-prefix=/mingw --enable-libstdcxx-debug
--disable-build-format-warnings --prefix=/mingw --with-gmp=/mingw
--with-mpfr=/mingw --with-mpc=/mingw --with-isl=/mingw --enable-nls
--with-pkgversion='MinGW.org GCC Build-20200227-1'
Thread model: win32
gcc version 9.2.0 (MinGW.org GCC Build-20200227-1)
linker version
GNU ld (GNU Binutils) 2.32
mingw version
5.3.0
build environment
Just using command prompt cmd.exe
---------------------------------------------------------------------
Ticket Status:
Reporter: drakbar
Owner: (None)
Type: Issues
Status: Closed
Priority: 5 - Medium
MileStone: (None)
Component: GCC
Severity: 5 - Medium
Resolution: Rejected
---------------------------------------------------------------------
Ticket details:
According to cppreference, the function std::aligned_alloc is apart of C++17.
When trying to compile the example code found at that page, the following
compilation error occurs:
src code
1. #include <cstdio>
2. #include <cstdlib>
3.
4. int main()
5. {
6. int* p1 = static_cast<int*>(std::malloc(10*sizeof *p1));
7. std::printf("default-aligned address: %p\n", static_cast<void*>(p1));
8. std::free(p1);
9.
10. int* p2 = static_cast<int*>(std::aligned_alloc(1024, 1024));
11. std::printf("1024-byte aligned address: %p\n", static_cast<void*>(p2));
12. std::free(p2);
13. }
compilation output
$g++ -std=c++17 alignment.cpp -o main
alignment.cpp: In function 'int main()':
alignment.cpp:10:38: error: 'aligned_alloc' is not a member of 'std'
10 | int* p2 = static_cast<int*>(std::aligned_alloc(1024, 1024));
gcc version
Target: x86_64-w64-mingw32
Configured with: ../gcc-9.3.0/configure --prefix=/mingw64
--with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
--host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
--with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
--libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
--with-tune=generic --enable-languages=c,lto,c++,fortran,ada,objc,obj-c++
--enable-shared --enable-static --enable-libatomic --enable-threads=posix
--enable-graphite --enable-fully-dynamic-string
--enable-libstdcxx-filesystem-ts=yes --enable-libstdcxx-time=yes
--disable-libstdcxx-pch --disable-libstdcxx-debug --disable-isl-version-check
--enable-lto --enable-libgomp --disable-multilib --enable-checking=release
--disable-rpath --disable-win32-registry --disable-nls --disable-werror
--disable-symvers --enable-plugin --with-libiconv --with-system-zlib
--with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
--with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
--with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as --with-gnu-ld
Thread model: posix
gcc version 9.3.0 (Rev1, Built by MSYS2 project)
platform
Windows 10 Build: 18362.720
linker version
GNU ld (GNU Binutils) 2.34
mingw version
not quite sure which number is the relevant one in _mingw.h
??
build environment
I have tested using both windows command prompt and the msys-w64 shell, and
both yield the same result
MINGW64_NT-10.0-18362 3.0.7-338.x86_64 2019-07-11 10:58 UTC x86_64 Msys
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40315
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40315
------------------------------
Message: 2
Date: Sat, 11 Apr 2020 17:31:38 +0900
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40317: Install error
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40317: Install error
Open Date: 2020-04-11 17:31
Last Update: 2020-04-11 17:31
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40317
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40317
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 17:31 Updated by: okolo
* New Ticket "Install error" created
---------------------------------------------------------------------
Ticket Status:
Reporter: okolo
Owner: (None)
Type: Issues
Status: Open
Priority: 9 - Highest
MileStone: (None)
Component: INSTALLER
Severity: 9 - Highest
Resolution: None
---------------------------------------------------------------------
Ticket details:
Hello. I get an error while trying to install. The error can be seen in the
attached screenshot. https://s8.hostingkartinok.com/uploads/images/2020/04/
62a8767b18fb14095e5af632bd09b3dd.jpg
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40317
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40317
------------------------------
Message: 3
Date: Sat, 11 Apr 2020 17:33:05 +0900
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40318: Bad email
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40318: Bad email
Open Date: 2020-04-11 17:33
Last Update: 2020-04-11 17:33
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40318
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40318
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 17:33 Updated by: okolo
* New Ticket "Bad email" created
---------------------------------------------------------------------
Ticket Status:
Reporter: okolo
Owner: (None)
Type: Issues
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: (None)
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
[email protected] SMTP error from remote mail server after RCPT TO:
<[email protected]>:
host lists.osdn.me 202.221.179.24: 554 5.7.1 Sender address rejected: Access
denied
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40318
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40318
------------------------------
Message: 4
Date: Sat, 11 Apr 2020 17:33:47 +0900
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40318: Bad email
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40318: Bad email
Open Date: 2020-04-11 17:33
Last Update: 2020-04-11 17:33
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40318
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40318
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 17:33 Updated by: okolo
* Details Updated
---------------------------------------------------------------------
Ticket Status:
Reporter: okolo
Owner: (None)
Type: Issues
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: (None)
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
SMTP error from remote mail server after RCPT TO:<[email protected]>:
host lists.osdn.me 202.221.179.24: 554 5.7.1 Sender address rejected: Access
denied
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40318
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40318
------------------------------
Message: 5
Date: Sat, 11 Apr 2020 12:18:42 +0100
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40315: c++17 std::aligned_alloc
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40315: c++17 std::aligned_alloc
Open Date: 2020-04-10 05:55
Last Update: 2020-04-11 12:18
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40315
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40315
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 12:18 Updated by: keith
* Status Update from Closed to Open
* Resolution Update from Rejected to None
Comment:
After downloading a legit version of mingw, using mingw-get, I got the same
result.
Okay, in that case we should follow up, although I suspect you may need to
refer the issue upstream, on GCC BugZilla.
A possible issue could be that Microsoft's MSVCRT.DLL implementations of
aligned allocation functions are utterly incompatible with ISO-C99 (and later),
and the G++ infrastructure may depend on conformance. FWIW, cppreference.com is
not a reliable documentation source, for MS-Windows programming, due to
Microsoft's wilful violation of standards.
---------------------------------------------------------------------
Ticket Status:
Reporter: drakbar
Owner: (None)
Type: Issues
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: GCC
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
According to cppreference, the function std::aligned_alloc is apart of C++17.
When trying to compile the example code found at that page, the following
compilation error occurs:
src code
1. #include <cstdio>
2. #include <cstdlib>
3.
4. int main()
5. {
6. int* p1 = static_cast<int*>(std::malloc(10*sizeof *p1));
7. std::printf("default-aligned address: %p\n", static_cast<void*>(p1));
8. std::free(p1);
9.
10. int* p2 = static_cast<int*>(std::aligned_alloc(1024, 1024));
11. std::printf("1024-byte aligned address: %p\n", static_cast<void*>(p2));
12. std::free(p2);
13. }
compilation output
$g++ -std=c++17 alignment.cpp -o main
alignment.cpp: In function 'int main()':
alignment.cpp:10:38: error: 'aligned_alloc' is not a member of 'std'
10 | int* p2 = static_cast<int*>(std::aligned_alloc(1024, 1024));
gcc version
Target: x86_64-w64-mingw32
Configured with: ../gcc-9.3.0/configure --prefix=/mingw64
--with-local-prefix=/mingw64/local --build=x86_64-w64-mingw32
--host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
--with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
--libexecdir=/mingw64/lib --enable-bootstrap --with-arch=x86-64
--with-tune=generic --enable-languages=c,lto,c++,fortran,ada,objc,obj-c++
--enable-shared --enable-static --enable-libatomic --enable-threads=posix
--enable-graphite --enable-fully-dynamic-string
--enable-libstdcxx-filesystem-ts=yes --enable-libstdcxx-time=yes
--disable-libstdcxx-pch --disable-libstdcxx-debug --disable-isl-version-check
--enable-lto --enable-libgomp --disable-multilib --enable-checking=release
--disable-rpath --disable-win32-registry --disable-nls --disable-werror
--disable-symvers --enable-plugin --with-libiconv --with-system-zlib
--with-gmp=/mingw64 --with-mpfr=/mingw64 --with-mpc=/mingw64
--with-isl=/mingw64 --with-pkgversion='Rev1, Built by MSYS2 project'
--with-bugurl=https://sourceforge.net/projects/msys2 --with-gnu-as --with-gnu-ld
Thread model: posix
gcc version 9.3.0 (Rev1, Built by MSYS2 project)
platform
Windows 10 Build: 18362.720
linker version
GNU ld (GNU Binutils) 2.34
mingw version
not quite sure which number is the relevant one in _mingw.h
??
build environment
I have tested using both windows command prompt and the msys-w64 shell, and
both yield the same result
MINGW64_NT-10.0-18362 3.0.7-338.x86_64 2019-07-11 10:58 UTC x86_64 Msys
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40315
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40315
------------------------------
Message: 6
Date: Sat, 11 Apr 2020 12:41:53 +0100
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40317: Install error
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40317: Install error
Open Date: 2020-04-11 09:31
Last Update: 2020-04-11 12:41
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40317
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40317
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 12:41 Updated by: keith
* Resolution Update from None to Invalid
* Severity Update from 9 - Highest to 1 - Lowest
* Priority Update from 9 - Highest to 1 - Lowest
Comment:
From the instructions, on the new ticket submission form:
Fields to be Updated ONLY by an Approved MinGW Developer
* Priority (This means nothing to you and could irritate admins if not left
at default value)
You ignored this, so you did irritate me ... I demoted your ticket priority,
below the median, by the number of levels by which you tried to escalate it!
The error can be seen in the attached screenshot...
That's an offsite reference, which invalidates your ticket. You need to either
paste the diagnostic message into the ticket description (preferred), or attach
your screenshot directly to the ticket.
---------------------------------------------------------------------
Ticket Status:
Reporter: okolo
Owner: (None)
Type: Issues
Status: Open
Priority: 1 - Lowest
MileStone: (None)
Component: INSTALLER
Severity: 1 - Lowest
Resolution: Invalid
---------------------------------------------------------------------
Ticket details:
Hello. I get an error while trying to install. The error can be seen in the
attached screenshot. https://s8.hostingkartinok.com/uploads/images/2020/04/
62a8767b18fb14095e5af632bd09b3dd.jpg
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40317
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40317
------------------------------
Message: 7
Date: Sat, 11 Apr 2020 12:52:42 +0100
From: MinGW Notification List <[email protected]>
To: OSDN Ticket System <[email protected]>
Subject: [MinGW-Notify] [mingw] #40318: Bad email
Message-ID: <[email protected]>
Content-Type: text/plain; charset=UTF-8
#40318: Bad email
Open Date: 2020-04-11 09:33
Last Update: 2020-04-11 12:52
URL for this Ticket:
https://osdn.net//projects/mingw/ticket/40318
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40318
---------------------------------------------------------------------
Last Changes/Comment on this Ticket:
2020-04-11 12:52 Updated by: keith
Comment:
Sorry, but you don't give me anywhere near enough information to even begin to
diagnose this.
What are you trying to do? Are you trying to post to the list? If so, from what
address? Have you subscribed? My best guess, based on the inadequate
information provided, would be that you are trying to post from a black-listed
address/domain.
---------------------------------------------------------------------
Ticket Status:
Reporter: okolo
Owner: (None)
Type: Issues
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: (None)
Severity: 5 - Medium
Resolution: None
---------------------------------------------------------------------
Ticket details:
SMTP error from remote mail server after RCPT TO:<[email protected]>:
host lists.osdn.me 202.221.179.24: 554 5.7.1 Sender address rejected: Access
denied
--
Ticket information of MinGW - Minimalist GNU for Windows project
MinGW - Minimalist GNU for Windows Project is hosted on OSDN
Project URL: https://osdn.net/projects/mingw/
OSDN: https://osdn.net
URL for this Ticket:
https://osdn.net/projects/mingw/ticket/40318
RSS feed for this Ticket:
https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40318
------------------------------
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