C++ 0x"Hello Concurrent World"会立即在g ++/linux上发生段错误吗？

Question

浏览C++ 0x书中的货币并认为我会给出示例代码.它是基本的.

#include <iostream>
#include <thread>

void hello()
{
    std::cout<<"Hello Concurrent World\n";
}


int main(int argc, char *argv[])
{
    std::thread t(hello);

    t.join();
}

编译:

g++ -std=c++0x -g -o pgm pgm.cpp

热潮:

Program received signal SIGSEGV, Segmentation fault.
_dl_fixup (l=0x7ffff7b0992c, reloc_arg=<value optimized out>) at ../elf/dl-runtime.c:147
147     ../elf/dl-runtime.c: No such file or directory.
        in ../elf/dl-runtime.c

似乎是某种设置/库问题.有人熟悉这个吗？

Answer 1

您需要使用-pthread标志编译/链接.