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* system.h (strerror): Poison.

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From-SVN: r167010
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Joseph Myers 2010-11-21 19:01:30 +00:00 committed by Joseph Myers
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2010-11-21 Joseph Myers <joseph@codesourcery.com>
* system.h (strerror): Poison.
2010-11-21 Richard Henderson <rth@redhat.com>
* config/ia64/ia64.c (ia64_expand_builtin): Use the correct mode

6
gcc/system.h
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@ -684,6 +684,12 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
#pragma GCC poison malloc realloc
#endif
/* The %m format should be used when GCC's main diagnostic functions
supporting %m are available, and xstrerror from libiberty
otherwise. */
#undef strerror
#pragma GCC poison strerror
/* Old target macros that have moved to the target hooks structure. */
#pragma GCC poison ASM_OPEN_PAREN ASM_CLOSE_PAREN \
FUNCTION_PROLOGUE FUNCTION_EPILOGUE \