bug1496419.c

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

/*
   bug1057979.c
*/

#include <testfwk.h>

typedef struct _NODE
{
  const struct _NODE * enter;
  const struct _NODE * down;
}NODE;

const NODE node1 = {NULL, NULL};

//sdcc loops allocating space for new symbols node1 and
//zzz until there is no more memory, then segfaults
//
//The reference to zzz inside the declaration of zzz
//triggers a loop allocating space for symbols node1
//and zzz
const NODE zzz = {&node1, &zzz};