Alpha and 3.1.2

Alpha and 3.1.2

[Sven Wischnowsky]

Hi

Dunno if there was a patch for this before...

In 3.1.2 autoloaded functions are implemented by making them
(internally) functions which load themselves. For this there is a new
struct autofn and a corresponding description in utils.c.
This descriptions says that the struct has one extra integer that
should be copied in dupstruct2(). But in fact there is a pointer which
should be copied directly. Due to sizeof(int) != sizeof(Shfunc) on an
Alpha this doesn't copy the pointer, leaving it zero, causing a SEGV
later on.
The patch below is probably a bit simple (-minded), but it works.

Bye
 Sven

*** utils.c.old	Wed Oct  8 10:48:31 1997
--- utils.c	Wed Oct  8 09:04:20 1997
***************
*** 1668,1674 ****
--- 1668,1678 ----
      NT_SET(N_IF, 0, NT_NODE | NT_ARR, NT_NODE | NT_ARR, 0, 0),
      NT_SET(N_WHILE, 1, NT_NODE, NT_NODE, 0, 0),
      NT_SET(N_VARASG, 1, NT_STR, NT_STR, NT_STR | NT_LIST, 0),
+ #if SIZEOF_LONG == 8
+     NT_SET(N_AUTOFN, 3, 0, 0, 0, 0),
+ #else
      NT_SET(N_AUTOFN, 1, 0, 0, 0, 0),
+ #endif
  };
  
  /**/


--
Sven Wischnowsky                         wischnow@informatik.hu-berlin.de