diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-09 22:47:51 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-09 22:47:51 +0000 |
commit | 1acc9062bca73f6246773a941d3df2741a74c134 (patch) | |
tree | 9e7f9655a0b41a27e70dcb82febe56f4d821785b /bignum.c | |
parent | 164e04ba4a4d661937befc551859b94a5840edb6 (diff) | |
download | ruby-1acc9062bca73f6246773a941d3df2741a74c134.tar.gz |
Refactored.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 20 |
1 files changed, 8 insertions, 12 deletions
@@ -1236,9 +1236,8 @@ rb_big2ulong(VALUE x) return -(long)num; if (num == 1+(unsigned long)(-(LONG_MIN+1))) return LONG_MIN; - rb_raise(rb_eRangeError, "bignum out of range of unsigned long"); } - return num; + rb_raise(rb_eRangeError, "bignum out of range of unsigned long"); } SIGNED_VALUE @@ -1247,17 +1246,16 @@ rb_big2long(VALUE x) VALUE num = big2ulong(x, "long", TRUE); if (RBIGNUM_POSITIVE_P(x)) { - if (LONG_MAX < num) - rb_raise(rb_eRangeError, "bignum too big to convert into `long'"); - return num; + if (num <= LONG_MAX) + return num; } else { if (num <= LONG_MAX) return -(long)num; if (num == 1+(unsigned long)(-(LONG_MIN+1))) return LONG_MIN; - rb_raise(rb_eRangeError, "bignum too big to convert into `long'"); } + rb_raise(rb_eRangeError, "bignum too big to convert into `long'"); } #if HAVE_LONG_LONG @@ -1293,9 +1291,8 @@ rb_big2ull(VALUE x) return -(LONG_LONG)num; if (num == 1+(unsigned LONG_LONG)(-(LLONG_MIN+1))) return LLONG_MIN; - rb_raise(rb_eRangeError, "bignum out of range of unsigned long long"); } - return num; + rb_raise(rb_eRangeError, "bignum out of range of unsigned long long"); } LONG_LONG @@ -1304,17 +1301,16 @@ rb_big2ll(VALUE x) unsigned LONG_LONG num = big2ull(x, "long long"); if (RBIGNUM_POSITIVE_P(x)) { - if (LLONG_MAX < num) - rb_raise(rb_eRangeError, "bignum too big to convert into `long long'"); - return num; + if (num <= LLONG_MAX) + return num; } else { if (num <= LLONG_MAX) return -(LONG_LONG)num; if (num == 1+(unsigned LONG_LONG)(-(LLONG_MIN+1))) return LLONG_MIN; - rb_raise(rb_eRangeError, "bignum too big to convert into `long long'"); } + rb_raise(rb_eRangeError, "bignum too big to convert into `long long'"); } #endif /* HAVE_LONG_LONG */ |