📄 mayalias-1.c
字号:
/* Tests that the may_alias attribute works as expected. Author: Osku Salerma <osku@iki.fi> Apr 2002. */ extern void abort(void);extern void exit(int);typedef short __attribute__((__may_alias__)) short_a;intmain (void){ int a = 0x12345678; short_a *b = (short_a*) &a; b[1] = 0; if (a == 0x12345678) abort(); exit(0);}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -