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(mark_object): Add debugging code to check for ptr clobbered.

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Richard M. Stallman 1993-05-27 23:48:18 +00:00
parent 78c7997f4d
commit 6b5fd105ce
1 changed files with 4 additions and 0 deletions
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4
src/alloc.c
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@ -1623,7 +1623,11 @@ mark_object (objptr)
XUNMARK (obj);
goto loop;
}
if (ptr == 0)
abort ();
mark_object (&ptr->car);
if (ptr == 0)
abort ();
objptr = &ptr->cdr;
obj = ptr->cdr;
goto loop;