[Bug bootstrap/36907] [4.4 Regression]: Gcc failed to bootstrap

["hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #12 from hjl dot tools at gmail dot com  2008-07-24 13:15 -------
[hjl@gnu-12 gcc]$ cat bar.i
typedef __builtin_va_list __gnuc_va_list;
extern void warning (int, const char *, ...) __attribute__ ((__format__
(__printf__, 2, 3))) __attribute__ ((__nonnull__ (2))) __attribute__
((__cold__));
extern void foo (const char *, __gnuc_va_list);
void
warning (int opt __attribute__ ((__unused__)), const char *format, ...)
{
  __gnuc_va_list ap;

  __builtin_va_start(ap,format);
  foo (format, ap);
  __builtin_va_end(ap);
}
[hjl@gnu-12 gcc]$ ../prev-gcc/xgcc -B../prev-gcc/ -O -S bar.i
bar.i: In function âwarningâ:
bar.i:12: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[hjl@gnu-12 gcc]$


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36907