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merge from gcc

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DJ Delorie 2004-07-21 17:27:07 +00:00
parent cc054d9d26
commit d28a73aeb2
2 changed files with 13 additions and 0 deletions
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include/ChangeLog
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@ -1,3 +1,7 @@
2004-07-21 Paolo Bonzini <bonzini@gnu.org>
* ansidecl.h (ATTRIBUTE_PURE): New.
2004-07-13 Bernardo Innocenti <bernie@develer.com> 2004-07-13 Bernardo Innocenti <bernie@develer.com>
* libiberty.h (XNEW, XCNEW, XNEWVEC, XCNEWVEC, XOBNEW): Move here from * libiberty.h (XNEW, XCNEW, XNEWVEC, XCNEWVEC, XOBNEW): Move here from

9
include/ansidecl.h
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@ -277,6 +277,15 @@ So instead we use the macro below and test it against specific values. */
# endif /* GNUC >= 3.3 */ # endif /* GNUC >= 3.3 */
#endif /* ATTRIBUTE_NONNULL */ #endif /* ATTRIBUTE_NONNULL */
/* Attribute `pure' was valid as of gcc 3.0. */
#ifndef ATTRIBUTE_PURE
# if (GCC_VERSION >= 3000)
# define ATTRIBUTE_PURE __attribute__ ((__pure__))
# else
# define ATTRIBUTE_PURE
# endif /* GNUC >= 3.0 */
#endif /* ATTRIBUTE_PURE */
/* Use ATTRIBUTE_PRINTF when the format specifier must not be NULL. /* Use ATTRIBUTE_PRINTF when the format specifier must not be NULL.
This was the case for the `printf' format attribute by itself This was the case for the `printf' format attribute by itself
before GCC 3.3, but as of 3.3 we need to add the `nonnull' before GCC 3.3, but as of 3.3 we need to add the `nonnull'