User account creation has been restricted

[Gonzalez Pedro <gonzalez.rulez@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 1197 bytes --]

hello,

I wanted to create account to submit bug, but got back this error message:
User account creation has been restricted.
Contact your administrator or the maintainer (overseers@gcc.gnu.org)
for information about creating an account.

Anyway, here are the bug details
Title:
Temporary object stack space is not re-used
Related to:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51060
Description:
The only difference between this issue and 51060 is that code is being
compiled without "Os".

$ g++ -c 51060.cpp -Wframe-larger-than=2048 -Werror
51060.cpp: In function ‘void Test()’:
51060.cpp:37:1: error: the frame size of 10240 bytes is larger than
2048 bytes [-Werror=frame-larger-than=]
 }
 ^
cc1plus: all warnings being treated as errors
See attached code sample.

Environment:
$ g++ --version
g++ (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ uname -s -r -v -p -i -o
Linux 3.16.6-200.fc20.x86_64 #1 SMP Wed Oct 15 13:06:51 UTC 2014
x86_64 x86_64 GNU/Linux

[-- Attachment #2: 51060.cpp --]
[-- Type: text/x-c++src, Size: 662 bytes --]

//
// Shows a problem of not re-using stack space:
// Compile as: g++ -c 51060.cpp -Wframe-larger-than=2048 -Werror
// Result: warning: the frame size of 10240 bytes is larger than 2048 bytes [-Wframe-larger-than=]
//
#include <iostream>

struct StackObject
{
    StackObject()
    {
        // prevent optimization
        buffer[0] = 0;
        std::cerr << buffer;
    }
    char buffer[1024];
};

void Test()
{
#define TEST_SUB() \
    { StackObject(); }
    
#define TEST() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB() \
    TEST_SUB()

    TEST()
}