check_reparse_templ.c

   1 #define xCAT(A,B) A ## B
   2 #define CAT(A,B) xCAT(A,B)
   3 #undef TYPE
   4 #define TYPE CAT(isl_,BASE)
   5 #define xFN(TYPE,NAME) TYPE ## _ ## NAME
   6 #define FN(TYPE,NAME) xFN(TYPE,NAME)
   7
   8 /* Check that printing "obj" and parsing the output results
   9  * in the same expression.
  10  */
  11 static isl_stat FN(check_reparse,BASE)(isl_ctx *ctx,
  12         __isl_take TYPE *obj)
  13 {
  14         char *str;
  15         isl_bool equal;
  16         TYPE *obj2;
  17
  18         str = FN(TYPE,to_str)(obj);
  19         obj2 = FN(TYPE,read_from_str)(ctx, str);
  20         free(str);
  21         equal = FN(TYPE,plain_is_equal)(obj, obj2);
  22         FN(TYPE,free)(obj);
  23         FN(TYPE,free)(obj2);
  24         if (equal < 0)
  25                 return isl_stat_error;
  26         if (!equal)
  27                 isl_die(ctx, isl_error_unknown,
  28                         "parsed function not equal to original",
  29                         return isl_stat_error);
  30
  31         return isl_stat_ok;
  32 }