libguile/validate.h

   1 /* classes: h_files */
   2
   3 #ifndef SCM_VALIDATE_H
   4 #define SCM_VALIDATE_H
   5
   6 /* Copyright (C) 1999,2000,2001, 2002 Free Software Foundation, Inc.
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21  */
  22
  23 /* Written by Greg J. Badros <gjb@cs.washington.edu>, Dec-1999 */
  24
  25 \f
  26
  27 #define SCM_SYSERROR do { scm_syserror (FUNC_NAME); } while (0)
  28
  29 #define SCM_MEMORY_ERROR do { scm_memory_error (FUNC_NAME); } while (0)
  30
  31 #define SCM_SYSERROR_MSG(str, args, val) \
  32   do { scm_syserror_msg (FUNC_NAME, (str), (args), (val)); } while (0)
  33
  34 #define SCM_MISC_ERROR(str, args) \
  35   do { scm_misc_error (FUNC_NAME, str, args); } while (0)
  36
  37 #define SCM_WRONG_NUM_ARGS() \
  38   do { scm_error_num_args_subr (FUNC_NAME); } while (0)
  39
  40 #define SCM_WRONG_TYPE_ARG(pos, obj) \
  41   do { scm_wrong_type_arg (FUNC_NAME, pos, obj); } while (0)
  42
  43 #define SCM_NUM2SIZE(pos, arg) (scm_num2size (arg, pos, FUNC_NAME))
  44
  45 #define SCM_NUM2SIZE_DEF(pos, arg, def) \
  46   (SCM_UNBNDP (arg) ? def : scm_num2size (arg, pos, FUNC_NAME))
  47
  48 #define SCM_NUM2PTRDIFF(pos, arg) (scm_num2ptrdiff (arg, pos, FUNC_NAME))
  49
  50 #define SCM_NUM2PTRDIFF_DEF(pos, arg, def) \
  51   (SCM_UNBNDP (arg) ? def : scm_num2ptrdiff (arg, pos, FUNC_NAME))
  52
  53 #define SCM_NUM2SHORT(pos, arg) (scm_num2short (arg, pos, FUNC_NAME))
  54
  55 #define SCM_NUM2SHORT_DEF(pos, arg, def) \
  56   (SCM_UNBNDP (arg) ? def : scm_num2short (arg, pos, FUNC_NAME))
  57
  58 #define SCM_NUM2USHORT(pos, arg) (scm_num2ushort (arg, pos, FUNC_NAME))
  59
  60 #define SCM_NUM2USHORT_DEF(pos, arg, def) \
  61   (SCM_UNBNDP (arg) ? def : scm_num2ushort (arg, pos, FUNC_NAME))
  62
  63 #define SCM_NUM2INT(pos, arg) (scm_num2int (arg, pos, FUNC_NAME))
  64
  65 #define SCM_NUM2INT_DEF(pos, arg, def) \
  66   (SCM_UNBNDP (arg) ? def : scm_num2int (arg, pos, FUNC_NAME))
  67
  68 #define SCM_NUM2UINT(pos, arg) (scm_num2uint (arg, pos, FUNC_NAME))
  69
  70 #define SCM_NUM2UINT_DEF(pos, arg, def) \
  71   (SCM_UNBNDP (arg) ? def : scm_num2uint (arg, pos, FUNC_NAME))
  72
  73 #define SCM_NUM2ULONG(pos, arg) (scm_num2ulong (arg, pos, FUNC_NAME))
  74
  75 #define SCM_NUM2ULONG_DEF(pos, arg, def) \
  76   (SCM_UNBNDP (arg) ? def : scm_num2ulong (arg, pos, FUNC_NAME))
  77
  78 #define SCM_NUM2LONG(pos, arg) (scm_num2long (arg, pos, FUNC_NAME))
  79
  80 #define SCM_NUM2LONG_DEF(pos, arg, def) \
  81   (SCM_UNBNDP (arg) ? def : scm_num2long (arg, pos, FUNC_NAME))
  82
  83 #define SCM_NUM2LONG_LONG(pos, arg) \
  84   (scm_num2long_long (arg, pos, FUNC_NAME))
  85
  86 #define SCM_NUM2LONG_LONG_DEF(pos, arg, def) \
  87   (SCM_UNBNDP (arg) ? def : scm_num2long_long (arg, pos, FUNC_NAME))
  88
  89 #define SCM_NUM2ULONG_LONG(pos, arg) \
  90   (scm_num2ulong_long (arg, pos, FUNC_NAME))
  91
  92 #define SCM_NUM2ULONG_LONG_DEF(pos, arg, def) \
  93   (SCM_UNBNDP (arg) ? def : scm_num2ulong_long (arg, pos, FUNC_NAME))
  94
  95 #define SCM_NUM2FLOAT(pos, arg) \
  96   (scm_num2float (arg, pos, FUNC_NAME))
  97
  98 #define SCM_NUM2DOUBLE(pos, arg) \
  99   (scm_num2double (arg, pos, FUNC_NAME))
 100
 101 #define SCM_OUT_OF_RANGE(pos, arg) \
 102   do { scm_out_of_range_pos (FUNC_NAME, arg, SCM_MAKINUM (pos)); } while (0)
 103
 104 #define SCM_ASSERT_RANGE(pos, arg, f) \
 105   do { if (!(f)) scm_out_of_range_pos (FUNC_NAME, arg, SCM_MAKINUM (pos)); } while (0)
 106
 107 #define SCM_MUST_MALLOC_TYPE(type) \
 108   ((type *) scm_must_malloc (sizeof (type), FUNC_NAME))
 109
 110 #define SCM_MUST_MALLOC_TYPE_NUM(type, num) \
 111   ((type *) scm_must_malloc (sizeof (type) * (num), FUNC_NAME))
 112
 113 #define SCM_MUST_MALLOC(size) (scm_must_malloc ((size), FUNC_NAME))
 114
 115 #define SCM_MAKE_VALIDATE(pos, var, pred) \
 116   do { \
 117     SCM_ASSERT_TYPE (SCM_ ## pred (var), var, pos, FUNC_NAME, #pred); \
 118   } while (0)
 119
 120 #define SCM_MAKE_VALIDATE_MSG(pos, var, pred, msg) \
 121   do { \
 122     SCM_ASSERT_TYPE (SCM_ ## pred (var), var, pos, FUNC_NAME, msg); \
 123   } while (0)
 124
 125 \f
 126
 127 #define SCM_VALIDATE_REST_ARGUMENT(x) \
 128   do { \
 129     if (SCM_DEBUG_REST_ARGUMENT) { \
 130       if (scm_ilength (x) < 0) { \
 131         SCM_MISC_ERROR ("Rest arguments do not form a proper list.", SCM_EOL); \
 132       } \
 133     } \
 134   } while (0)
 135
 136 #define SCM_VALIDATE_NIM(pos, scm) SCM_MAKE_VALIDATE_MSG (pos, scm, NIMP, "non-immediate")
 137
 138 #define SCM_VALIDATE_BOOL(pos, flag) SCM_MAKE_VALIDATE_MSG(pos, flag, BOOLP, "boolean")
 139
 140 #define SCM_VALIDATE_BOOL_COPY(pos, flag, cvar) \
 141   do { \
 142     SCM_ASSERT (SCM_BOOLP (flag), flag, pos, FUNC_NAME); \
 143     cvar = SCM_EQ_P (flag, SCM_BOOL_T) ? 1 : 0; \
 144   } while (0)
 145
 146 #define SCM_VALIDATE_CHAR(pos, scm) SCM_MAKE_VALIDATE_MSG (pos, scm, CHARP, "character")
 147
 148 #define SCM_VALIDATE_CHAR_COPY(pos, scm, cvar) \
 149   do { \
 150     SCM_ASSERT (SCM_CHARP (scm), scm, pos, FUNC_NAME); \
 151     cvar = SCM_CHAR (scm); \
 152   } while (0)
 153
 154 #define SCM_VALIDATE_STRING(pos, str) SCM_MAKE_VALIDATE_MSG (pos, str, STRINGP, "string")
 155
 156 #define SCM_VALIDATE_STRING_COPY(pos, str, cvar) \
 157   do { \
 158     SCM_ASSERT (SCM_STRINGP (str), str, pos, FUNC_NAME); \
 159     cvar = SCM_STRING_CHARS(str); \
 160   } while (0)
 161
 162 /* validate a string and optional start/end arguments which default to
 163    0/string-len.  this is unrelated to the old shared substring
 164    support, so please do not deprecate it :) */
 165 #define SCM_VALIDATE_SUBSTRING_SPEC_COPY(pos_str, str, c_str, \
 166                                          pos_start, start, c_start,\
 167                                          pos_end, end, c_end) \
 168   do {\
 169     SCM_VALIDATE_STRING_COPY (pos_str, str, c_str);\
 170     SCM_VALIDATE_INUM_DEF_COPY (pos_start, start, 0, c_start);\
 171     SCM_VALIDATE_INUM_DEF_COPY (pos_end, end, SCM_STRING_LENGTH (str), c_end);\
 172     SCM_ASSERT_RANGE (pos_start, start,\
 173                       0 <= c_start \
 174                       && (size_t) c_start <= SCM_STRING_LENGTH (str));\
 175     SCM_ASSERT_RANGE (pos_end, end,\
 176                       c_start <= c_end \
 177                       && (size_t) c_end <= SCM_STRING_LENGTH (str));\
 178   } while (0)
 179
 180 #define SCM_VALIDATE_REAL(pos, z) SCM_MAKE_VALIDATE_MSG (pos, z, REALP, "real")
 181
 182 #define SCM_VALIDATE_NUMBER(pos, z) SCM_MAKE_VALIDATE_MSG (pos, z, NUMBERP, "number")
 183
 184 #define SCM_VALIDATE_INUM(pos, k) SCM_MAKE_VALIDATE_MSG (pos, k, INUMP, "exact integer")
 185
 186 #define SCM_VALIDATE_INUM_COPY(pos, k, cvar) \
 187   do { \
 188     SCM_ASSERT (SCM_INUMP (k), k, pos, FUNC_NAME); \
 189     cvar = SCM_INUM (k); \
 190   } while (0)
 191
 192 #define SCM_VALIDATE_USHORT_COPY(pos, k, cvar) \
 193   do { \
 194     cvar = SCM_NUM2USHORT (pos, k); \
 195   } while (0)
 196
 197 #define SCM_VALIDATE_SHORT_COPY(pos, k, cvar) \
 198   do { \
 199     cvar = SCM_NUM2SHORT (pos, k); \
 200   } while (0)
 201
 202 #define SCM_VALIDATE_UINT_COPY(pos, k, cvar) \
 203   do { \
 204     cvar = SCM_NUM2UINT (pos, k); \
 205   } while (0)
 206
 207 #define SCM_VALIDATE_INT_COPY(pos, k, cvar) \
 208   do { \
 209     cvar = SCM_NUM2INT (pos, k); \
 210   } while (0)
 211
 212 #define SCM_VALIDATE_ULONG_COPY(pos, k, cvar) \
 213   do { \
 214     cvar = SCM_NUM2ULONG (pos, k); \
 215   } while (0)
 216
 217 #define SCM_VALIDATE_LONG_COPY(pos, k, cvar) \
 218   do { \
 219     cvar = SCM_NUM2LONG (pos, k); \
 220   } while (0)
 221
 222 #define SCM_VALIDATE_FLOAT_COPY(pos, k, cvar) \
 223   do { \
 224     cvar = SCM_NUM2FLOAT (pos, k); \
 225   } while (0)
 226
 227 #define SCM_VALIDATE_DOUBLE_COPY(pos, k, cvar) \
 228   do { \
 229     cvar = SCM_NUM2DOUBLE (pos, k); \
 230   } while (0)
 231
 232 #define SCM_VALIDATE_BIGINT(pos, k) SCM_MAKE_VALIDATE_MSG (pos, k, BIGP, "bignum")
 233
 234 #define SCM_VALIDATE_INUM_MIN(pos, k, min) \
 235   do { \
 236     SCM_ASSERT (SCM_INUMP(k), k, pos, FUNC_NAME); \
 237     SCM_ASSERT_RANGE (pos, k, (SCM_INUM (k) >= min)); \
 238   } while (0)
 239
 240 #define SCM_VALIDATE_INUM_MIN_COPY(pos, k, min, cvar) \
 241   do { \
 242     SCM_ASSERT (SCM_INUMP (k), k, pos, FUNC_NAME); \
 243     SCM_ASSERT_RANGE (pos, k, (SCM_INUM (k) >= min)); \
 244     cvar = SCM_INUM (k); \
 245   } while (0)
 246
 247 #define SCM_VALIDATE_INUM_MIN_DEF_COPY(pos, k, min, default, cvar) \
 248   do { \
 249     if (SCM_UNBNDP (k)) \
 250       k = SCM_MAKINUM (default); \
 251     SCM_ASSERT (SCM_INUMP (k), k, pos, FUNC_NAME); \
 252     SCM_ASSERT_RANGE (pos, k, (SCM_INUM (k) >= min)); \
 253     cvar = SCM_INUM (k); \
 254   } while (0)
 255
 256 #define SCM_VALIDATE_INUM_DEF(pos, k, default) \
 257   do { \
 258     if (SCM_UNBNDP (k)) \
 259       k = SCM_MAKINUM (default); \
 260     else SCM_ASSERT (SCM_INUMP (k), k, pos, FUNC_NAME); \
 261   } while (0)
 262
 263 #define SCM_VALIDATE_INUM_DEF_COPY(pos, k, default, cvar) \
 264   do { \
 265     if (SCM_UNBNDP (k)) \
 266       { \
 267         k = SCM_MAKINUM (default); \
 268         cvar = default; \
 269       } \
 270     else \
 271       { \
 272         SCM_ASSERT (SCM_INUMP (k), k, pos, FUNC_NAME); \
 273         cvar = SCM_INUM (k); \
 274       } \
 275   } while (0)
 276
 277 #define SCM_VALIDATE_DOUBLE_DEF_COPY(pos, k, default, cvar) \
 278   do { \
 279     if (SCM_UNBNDP (k)) \
 280       { \
 281         k = scm_make_real (default); \
 282         cvar = default; \
 283       } \
 284     else \
 285       { \
 286         cvar = SCM_NUM2DOUBLE (pos, k); \
 287       } \
 288   } while (0)
 289
 290 /* [low, high) */
 291 #define SCM_VALIDATE_INUM_RANGE(pos, k, low, high) \
 292   do { SCM_ASSERT(SCM_INUMP(k), k, pos, FUNC_NAME); \
 293        SCM_ASSERT_RANGE(pos, k, \
 294                         (SCM_INUM (k) >= low && \
 295                          SCM_INUM (k) < high)); \
 296      } while (0)
 297
 298 #define SCM_VALIDATE_INUM_RANGE_COPY(pos, k, low, high, cvar) \
 299   do { \
 300     SCM_ASSERT (SCM_INUMP (k), k, pos, FUNC_NAME); \
 301     SCM_ASSERT_RANGE (pos, k, low <= SCM_INUM (k) && SCM_INUM (k) < high); \
 302     cvar = SCM_INUM (k); \
 303   } while (0)
 304
 305 #define SCM_VALIDATE_NULL(pos, scm) SCM_MAKE_VALIDATE_MSG (pos, scm, NULLP, "null")
 306
 307 #define SCM_VALIDATE_NULL_OR_NIL(pos, scm) SCM_MAKE_VALIDATE_MSG (pos, scm, NULL_OR_NIL_P, "null")
 308
 309 #define SCM_VALIDATE_CONS(pos, scm) SCM_MAKE_VALIDATE_MSG (pos, scm, CONSP, "pair")
 310
 311 #define SCM_VALIDATE_LIST(pos, lst) \
 312   do { \
 313     SCM_ASSERT (scm_ilength (lst) >= 0, lst, pos, FUNC_NAME); \
 314   } while (0)
 315
 316 #define SCM_VALIDATE_NONEMPTYLIST(pos, lst) \
 317   do { \
 318     SCM_ASSERT (scm_ilength (lst) > 0, lst, pos, FUNC_NAME); \
 319   } while (0)
 320
 321 #define SCM_VALIDATE_LIST_COPYLEN(pos, lst, cvar) \
 322   do { \
 323     cvar = scm_ilength (lst); \
 324     SCM_ASSERT (cvar >= 0, lst, pos, FUNC_NAME); \
 325   } while (0)
 326
 327 #define SCM_VALIDATE_NONEMPTYLIST_COPYLEN(pos, lst, cvar) \
 328   do { \
 329     cvar = scm_ilength (lst); \
 330     SCM_ASSERT (cvar >= 1, lst, pos, FUNC_NAME); \
 331   } while (0)
 332
 333 #define SCM_VALIDATE_ALISTCELL(pos, alist) \
 334   do { \
 335     SCM_ASSERT (SCM_CONSP (alist) && SCM_CONSP (SCM_CAR (alist)), \
 336                 alist, pos, FUNC_NAME); \
 337   } while (0)
 338
 339 #define SCM_VALIDATE_ALISTCELL_COPYSCM(pos, alist, cvar) \
 340   do { \
 341     SCM_ASSERT (SCM_CONSP (alist), alist, pos, FUNC_NAME); \
 342     cvar = SCM_CAR (alist); \
 343     SCM_ASSERT (SCM_CONSP (cvar), alist, pos, FUNC_NAME); \
 344   } while (0)
 345
 346 #define SCM_VALIDATE_OPORT_VALUE(pos, port) \
 347   do { \
 348     SCM_ASSERT (scm_valid_oport_value_p (port), port, pos, FUNC_NAME); \
 349   } while (0)
 350
 351 #define SCM_VALIDATE_PRINTSTATE(pos, a) SCM_MAKE_VALIDATE_MSG(pos, a, PRINT_STATE_P, "print-state")
 352
 353 #define SCM_VALIDATE_SMOB(pos, obj, type) \
 354   do { \
 355     SCM_ASSERT (SCM_TYP16_PREDICATE (scm_tc16_ ## type, obj), \
 356                 obj, pos, FUNC_NAME); \
 357   } while (0)
 358
 359 #define SCM_VALIDATE_THUNK(pos, thunk) \
 360   do { \
 361     SCM_ASSERT (!SCM_FALSEP (scm_thunk_p (thunk)), thunk, pos, FUNC_NAME); \
 362   } while (0)
 363
 364 #define SCM_VALIDATE_SYMBOL(pos, sym) SCM_MAKE_VALIDATE_MSG (pos, sym, SYMBOLP, "symbol")
 365
 366 #define SCM_VALIDATE_VARIABLE(pos, var) SCM_MAKE_VALIDATE_MSG (pos, var, VARIABLEP, "variable")
 367
 368 #define SCM_VALIDATE_MEMOIZED(pos, obj) SCM_MAKE_VALIDATE_MSG (pos, obj, MEMOIZEDP, "memoized code")
 369
 370 #define SCM_VALIDATE_CLOSURE(pos, obj) SCM_MAKE_VALIDATE_MSG (pos, obj, CLOSUREP, "closure")
 371
 372 #define SCM_VALIDATE_PROC(pos, proc) \
 373   do { \
 374     SCM_ASSERT (SCM_EQ_P (scm_procedure_p (proc), SCM_BOOL_T), proc, pos, FUNC_NAME); \
 375   } while (0)
 376
 377 #define SCM_VALIDATE_NULLORCONS(pos, env) \
 378   do { \
 379     SCM_ASSERT (SCM_NULLP (env) || SCM_CONSP (env), env, pos, FUNC_NAME); \
 380   } while (0)
 381
 382 #define SCM_VALIDATE_HOOK(pos, a) SCM_MAKE_VALIDATE_MSG (pos, a, HOOKP, "hook")
 383
 384 #define SCM_VALIDATE_RGXP(pos, a) SCM_MAKE_VALIDATE_MSG (pos, a, RGXP, "regexp")
 385
 386 #define SCM_VALIDATE_DIR(pos, port) SCM_MAKE_VALIDATE_MSG (pos, port, DIRP, "directory port")
 387
 388 #define SCM_VALIDATE_PORT(pos, port) SCM_MAKE_VALIDATE_MSG (pos, port, PORTP, "port")
 389
 390 #define SCM_VALIDATE_INPUT_PORT(pos, port) \
 391   SCM_MAKE_VALIDATE_MSG (pos, port, INPUT_PORT_P, "input port")
 392
 393 #define SCM_VALIDATE_OUTPUT_PORT(pos, port) \
 394   SCM_MAKE_VALIDATE_MSG (pos, port, OUTPUT_PORT_P, "output port")
 395
 396 #define SCM_VALIDATE_FPORT(pos, port) SCM_MAKE_VALIDATE_MSG (pos, port, FPORTP, "file port")
 397
 398 #define SCM_VALIDATE_OPFPORT(pos, port) SCM_MAKE_VALIDATE_MSG (pos, port, OPFPORTP, "open file port")
 399
 400 #define SCM_VALIDATE_OPINPORT(pos, port) \
 401   SCM_MAKE_VALIDATE_MSG (pos, port, OPINPORTP, "open input port")
 402
 403 #define SCM_VALIDATE_OPENPORT(pos, port) \
 404   do { \
 405     SCM_ASSERT (SCM_PORTP (port) && SCM_OPENP (port), \
 406                 port, pos, FUNC_NAME); \
 407   } while (0)
 408
 409 #define SCM_VALIDATE_OPPORT(pos, port) SCM_MAKE_VALIDATE_MSG (pos, port, OPPORTP, "open port")
 410
 411 #define SCM_VALIDATE_OPOUTPORT(pos, port) \
 412   SCM_MAKE_VALIDATE_MSG (pos, port, OPOUTPORTP, "open output port")
 413
 414 #define SCM_VALIDATE_OPOUTSTRPORT(pos, port) \
 415   SCM_MAKE_VALIDATE_MSG (pos, port, OPOUTSTRPORTP, "open output string port")
 416
 417 #define SCM_VALIDATE_FLUID(pos, fluid) SCM_MAKE_VALIDATE_MSG (pos, fluid, FLUIDP, "fluid")
 418
 419 #define SCM_VALIDATE_KEYWORD(pos, v) SCM_MAKE_VALIDATE_MSG (pos, v, KEYWORDP, "keyword")
 420
 421 #define SCM_VALIDATE_STACK(pos, v) SCM_MAKE_VALIDATE_MSG (pos, v, STACKP, "stack")
 422
 423 #define SCM_VALIDATE_FRAME(pos, v) SCM_MAKE_VALIDATE_MSG (pos, v, FRAMEP, "frame")
 424
 425 #define SCM_VALIDATE_RSTATE(pos, v) SCM_MAKE_VALIDATE_MSG (pos, v, RSTATEP, "random-generator-state")
 426
 427 #define SCM_VALIDATE_ARRAY(pos, v) \
 428   do { \
 429     SCM_ASSERT (!SCM_IMP (v) \
 430                 && !SCM_FALSEP (scm_array_p (v, SCM_UNDEFINED)), \
 431                 v, pos, FUNC_NAME); \
 432   } while (0)
 433
 434 #define SCM_VALIDATE_VECTOR(pos, v) SCM_MAKE_VALIDATE_MSG (pos, v, VECTORP, "vector")
 435
 436 #define SCM_VALIDATE_VECTOR_OR_DVECTOR(pos, v) \
 437   do { \
 438     SCM_ASSERT ((SCM_VECTORP (v) \
 439                 || (!SCM_IMP (v) && SCM_TYP7 (v) == scm_tc7_dvect)), \
 440                 v, pos, FUNC_NAME); \
 441   } while (0)
 442
 443 #define SCM_VALIDATE_STRUCT(pos, v) SCM_MAKE_VALIDATE_MSG (pos, v, STRUCTP, "struct")
 444
 445 #define SCM_VALIDATE_VTABLE(pos, v) \
 446   do { \
 447     SCM_ASSERT (!SCM_IMP (v) && !SCM_FALSEP (scm_struct_vtable_p (v)), \
 448                 v, pos, FUNC_NAME); \
 449   } while (0)
 450
 451 #define SCM_VALIDATE_VECTOR_LEN(pos, v, len) \
 452   do { \
 453     SCM_ASSERT (SCM_VECTORP (v) && len == SCM_VECTOR_LENGTH (v), v, pos, FUNC_NAME); \
 454   } while (0)
 455
 456 #endif  /* SCM_VALIDATE_H */
 457
 458 /*
 459   Local Variables:
 460   c-file-style: "gnu"
 461   End:
 462 */