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* Linux ELF g++ weak symbol for destructor
@ 2000-06-08 11:59 tmwg-gcc
  2000-06-08 15:22 ` Martin v. Loewis
  0 siblings, 1 reply; 2+ messages in thread
From: tmwg-gcc @ 2000-06-08 11:59 UTC (permalink / raw)
  To: gcc

   There may be other ways to declare a weak symbol, but I only know one:

  extern void w();
  extern __typeof ( w ) _._13thedestructor __attribute__ ((weak, alias ("w")))

Unfortunately, the period is not a valid part of the symbol. Version 2.95.2
says:
    ../edic/TP/TP_weak.c:4: parse error before `.'

   Is there another way to declare a destructor as a weak symbol?

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Linux ELF g++ weak symbol for destructor
  2000-06-08 11:59 Linux ELF g++ weak symbol for destructor tmwg-gcc
@ 2000-06-08 15:22 ` Martin v. Loewis
  0 siblings, 0 replies; 2+ messages in thread
From: Martin v. Loewis @ 2000-06-08 15:22 UTC (permalink / raw)
  To: tmwg-gcc; +Cc: gcc

>    Is there another way to declare a destructor as a weak symbol?

How about

 __asm__(".weak _._13thedestructor");

Regards,
Martin

^ permalink raw reply	[flat|nested] 2+ messages in thread

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