Aru*_*rup 0 c++ encoding utf-8 clang c++11
我已经在C++上工作了几年,已经编写了几次东西,但是下面这个问题对我来说是全新的,它只是没有意义.
以下是我遵循的步骤:
这里有什么可能出错的指针?
以下是编译的代码:
#include "iostream"
#include "thread"
#include "mutex"
using namespace std;
class threadFunctor{
public:
};
int main(int argc , char** argv){
cout << "Hello";
return 0;
}
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以下代码给出错误:
#include "iostream"
#include "thread"
#include "mutex"
using namespace std;
class threadFunctor{
public:
};
int main(int argc , char** argv){
cout << "Hello World";
return 0;
}
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以下是生成错误的片段:
./thread:3:29: error: source file is not valid UTF-8
$<U+0000><U+0000><U+0000><U+0000><U+0000><U+0000><U+0000>PE<U+0000><U+0000>d<86><U+0014><U+0000><87><F5><CC>Y<U+0000><U+0014><U+0001><U+0000><A9><U+0002><U+0000><U+0000><F0><U+0000>'...
^
./thread:3:30: warning: null character ignored [-Wnull-character]
$<U+0000><U+0000><U+0000><U+0000><U+0000><U+0000><U+0000>PE<U+0000><U+0000>d<86><U+0014><U+0000><87><F5><CC>Y<U+0000><U+0014><U+0001><U+0000><A9><U+0002><U+0000><U+0000><F0><U+0000>'...
^
./thread:3:31: warning: missing terminating ' character [-Winvalid-pp-token]
$<U+0000><U+0000><U+0000><U+0000><U+0000><U+0000><U+0000>PE<U+0000><U+0000>d<86><U+0014><U+0000><87><F5><CC>Y<U+0000><U+0014><U+0001><U+0000><A9><U+0002><U+0000><U+0000><F0><U+0000>'...
^
./thread:4:3: warning: null character ignored [-Wnull-character]
5<U+0001><U+0000><U+0000><E8><B0><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><C4><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><C8><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><CC>...
^
./thread:4:4: warning: null character ignored [-Wnull-character]
5<U+0001><U+0000><U+0000><E8><B0><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><C4><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><C8><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><CC>...
^
./thread:4:5: error: source file is not valid UTF-8
5<U+0001><U+0000><U+0000><E8><B0><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><C4><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><C8><U+0001><U+0000><U+0000>E1<C0>1<D2>1<C9><E8><CC>.
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通过这样做#include "thread",您已经(至少按照惯例)说先检查当前目录中的thread文件.问题是thread您当前目录中有一个文件.据推测,它是您第一次编译时的可执行文件.明确说明的错误就是显而易见的./thread.
您应该包括所有标准标头#include <thread>而不是#include "thread"- 您永远不想先在别处搜索标准标头.