https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70207
Bug ID: 70207
Summary: use of <iostream> causes segmentation fault
Product: gcc
Version: 5.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: katayama.hirofumi.mz at gmail dot com
Target Milestone: ---
katahiromz:~ $ g++ --version
g++.exe (Rev2, Built by MSYS2 project) 5.3.0
Copyright (C) 2015 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.
katahiromz:~ $ cat hello.cpp
#include <iostream>
int main(void) {
std::cout << "hello, world" << std::endl;
return 0;
}
katahiromz:~ $ g++ -g -ggdb hello.cpp -o hello
katahiromz:~ $ ./hello.exe
Segmentation fault
katahiromz:~ $ gdb ./hello.exe
GNU gdb (GDB) 7.10.1
Copyright (C) 2015 Free Software Foundation, Inc.
...
(gdb) run
Starting program: C:\msys64\home\katahiromz\hello.exe
[New Thread 8488.0x248c]
[New Thread 8488.0x24d8]
[New Thread 8488.0x28f4]
[New Thread 8488.0x13d4]
Program received signal SIGSEGV, Segmentation fault.
0x6fea5aa2 in ?? () from C:\msys64\mingw32\bin\libstdc++-6.dll
(gdb) backtrace
#0 0x6fea5aa2 in ?? () from C:\msys64\mingw32\bin\libstdc++-6.dll
#1 0x6feefea7 in ?? () from C:\msys64\mingw32\bin\libstdc++-6.dll
#2 0x6fef4a39 in ?? () from C:\msys64\mingw32\bin\libstdc++-6.dll
#3 0x0040165a in main () at hello.cpp:4
(gdb)
