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range.c: small-cleanup [ruby-core:276]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
michal 2002-07-30 10:22:32 +00:00
parent e1b56ea429
commit af7ca8b51b
1 changed files with 8 additions and 6 deletions
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14
range.c
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@ -16,7 +16,7 @@ VALUE rb_cRange;
static ID id_cmp, id_succ, id_beg, id_end, id_excl;
#define EXCL(r) RTEST(rb_ivar_get((r), id_excl))
#define SET_EXCL(r,v) rb_ivar_set((r), id_excl, (v)?Qtrue:Qfalse)
#define SET_EXCL(r,v) rb_ivar_set((r), id_excl, (v) ? Qtrue : Qfalse)
static VALUE
range_check(args)
@ -43,7 +43,9 @@ range_init(range, beg, end, exclude_end)
{
VALUE args[2];
args[0] = beg; args[1] = end;
args[0] = beg;
args[1] = end;
if (!FIXNUM_P(beg) || !FIXNUM_P(end)) {
rb_rescue(range_check, (VALUE)args, range_failed, 0);
}
@ -85,7 +87,7 @@ static VALUE
range_exclude_end_p(range)
VALUE range;
{
return EXCL(range)?Qtrue:Qfalse;
return EXCL(range) ? Qtrue : Qfalse;
}
static VALUE
@ -176,7 +178,7 @@ range_hash(range)
hash ^= v << 9;
hash ^= EXCL(range) << 24;
return INT2FIX(hash);
return LONG2FIX(hash);
}
static VALUE
@ -203,11 +205,11 @@ static void
range_each_func(range, func, v, e, arg)
VALUE range;
void (*func) _((VALUE, void*));
VALUE v, e;
void *arg;
{
if (EXCL(range)) {
while (r_lt(v, e)) {
if (r_eq(v, e)) break;
(*func)(v, arg);
v = rb_funcall(v, id_succ, 0, 0);
}
@ -215,7 +217,6 @@ range_each_func(range, func, v, e, arg)
else {
while (r_le(v, e)) {
(*func)(v, arg);
if (r_eq(v, e)) break;
v = rb_funcall(v, id_succ, 0, 0);
}
}
@ -272,6 +273,7 @@ range_step(argc, argv, range)
rb_raise(rb_eTypeError, "cannot iterate from %s",
rb_class2name(CLASS_OF(b)));
}
args[0] = 1;
args[1] = unit;
range_each_func(range, step_i, b, e, args);