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riscv-gcc-1
Commit 5673cd61 by Bernardo Innocenti
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* ansidecl.h (ARG_UNUSED): New Macro. 

From-SVN: r85120
parent b50a5a95
Showing with 15 additions and 3 deletions
include/ChangeLog
2004-07-21 Paolo Bonzini <bonzini@gnu.org>
2004-07-24 Bernardo Innocenti <bernie@develer.com>
* ansidecl.h (ATTRIBUTE_PURE): New.
* ansidecl.h (ARG_UNUSED): New Macro.
2004-07-13 Bernardo Innocenti <bernie@develer.com>
2004-07-24 Bernardo Innocenti <bernie@develer.com>
* libiberty.h (XNEW, XCNEW, XNEWVEC, XCNEWVEC, XOBNEW): Move here from
libcpp/internal.h.
(XDELETE, XRESIZEVEC, XDELETEVEC, XNEWVAR, XCNEWVAR, XRESIZEVAR): New
macros.
2004-07-21 Paolo Bonzini <bonzini@gnu.org>
* ansidecl.h (ATTRIBUTE_PURE): New.
2004-07-13 Bernardo Innocenti <bernie@develer.com>
* libiberty.h (ASTRDUP): Add casts required for stricter
......
include/ansidecl.h
......@@ -264,6 +264,14 @@ So instead we use the macro below and test it against specific values. */
#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
#endif /* ATTRIBUTE_UNUSED */
/* Before GCC 3.4, the C++ frontend couldn't parse attributes placed after the
identifier name. */
#if ! defined(__cplusplus) || (GCC_VERSION >= 3004)
# define ARG_UNUSED(NAME) NAME ATTRIBUTE_UNUSED
#else /* !__cplusplus || GNUC >= 3.4 */
# define ARG_UNUSED(NAME) NAME
#endif /* !__cplusplus || GNUC >= 3.4 */
#ifndef ATTRIBUTE_NORETURN
#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
#endif /* ATTRIBUTE_NORETURN */
......
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