关于const常量与指针赋值的问题
$gcc --version
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
Copyright (C) 2011 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.
源码：
#include <stdio.h>
int main(int argc, const char *argv[])
{
const int i = 1;
int *p;
p = &i;
*p = 2;
printf("%d\n", i);
printf("%d\n", *p);
return 0;
}
貌似有点问题～～
如果换成g++编译则编译不通过，果然C++代码检查更严格。