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comparison src/compiler.h @ 3094:ad2f4ae9895b

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[xemacs-hg @ 2005-11-26 11:45:47 by stephent] Xft merge. <87k6ev4p8q.fsf@tleepslib.sk.tsukuba.ac.jp>
author stephent
date Sat, 26 Nov 2005 11:46:25 +0000
parents facf3239ba30
children f386b9b92417
comparison
equal deleted inserted replaced
3093:769dc945b085 3094:ad2f4ae9895b
209 # define CONST_FUNC const 209 # define CONST_FUNC const
210 # endif /* GCC_VERSION >= NEED_GCC (2, 5, 0) */ 210 # endif /* GCC_VERSION >= NEED_GCC (2, 5, 0) */
211 #endif /* ATTRIBUTE_CONST */ 211 #endif /* ATTRIBUTE_CONST */
212 212
213 /* Unused declarations; g++ and icc do not support this. */ 213 /* Unused declarations; g++ and icc do not support this. */
214 /*
215 NOTE: These macros MUST be named UNUSED (exactly) or something
216 prefixed with USED_IF_, or DEFUN docstrings will be parsed incorrectly.
217 See comments in make_docfile.c (write_c_args). You'd think that this
218 wouldn't happen, but unfortunately we do indeed have some arguments
219 of DEFUNs unused for GNU compatibility or because features are missing.
220 */
214 #ifndef UNUSED_ARG 221 #ifndef UNUSED_ARG
215 # define UNUSED_ARG(decl) unused_##decl 222 # define UNUSED_ARG(decl) unused_##decl
216 #endif 223 #endif
217 #ifndef UNUSED 224 #ifndef UNUSED
218 # if defined(__GNUC__) && !defined(__cplusplus) && !defined(__INTEL_COMPILER) 225 # if defined(__GNUC__) && !defined(__cplusplus) && !defined(__INTEL_COMPILER)
228 # endif 235 # endif
229 # if defined (MULE) || defined (ERROR_CHECK_TEXT) 236 # if defined (MULE) || defined (ERROR_CHECK_TEXT)
230 # define USED_IF_MULE_OR_CHECK_TEXT(decl) decl 237 # define USED_IF_MULE_OR_CHECK_TEXT(decl) decl
231 # else 238 # else
232 # define USED_IF_MULE_OR_CHECK_TEXT(decl) UNUSED (decl) 239 # define USED_IF_MULE_OR_CHECK_TEXT(decl) UNUSED (decl)
240 # endif
241 # ifdef USE_XFT
242 # define USED_IF_XFT(decl) decl
243 # else
244 # define USED_IF_XFT(decl) UNUSED (decl)
233 # endif 245 # endif
234 #endif /* UNUSED */ 246 #endif /* UNUSED */
235 247
236 #ifdef DEBUG_XEMACS 248 #ifdef DEBUG_XEMACS
237 # define REGISTER 249 # define REGISTER