paste3.c

来自「gcc3.2.1源代码」· C语言 代码 · 共 15 行

/* Copyright (C) 2000 Free Software Foundation, Inc.  */

/* { dg-do compile } */

#define plus +

void foo()
{
  int a, b = 1;

  /* The correct "a = 1 + ++b" will compile.
     The incorrect "a = 1 +++b" won't.  */
  a = 1 plus++b;
}