diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-29 00:45:41 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-29 00:45:41 +0000 |
commit | 36c4713e310d1904ab14d167a2d4e4ad63364f18 (patch) | |
tree | 03dd917a9fb6e1980ad4a9d6152be97159ef50c5 /numeric.c | |
parent | c655db52170dafdcf3b0a2237cc2b1ad90cf875a (diff) |
rational.c: may be float
* rational.c (f_muldiv): Integer#** can return Rational with Float
right now. [ruby-core:89212] [Bug #15175]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -4034,7 +4034,13 @@ fix_pow(VALUE x, VALUE y) } if (BIGNUM_NEGATIVE_P(y)) { if (a == 0) rb_num_zerodiv(); - return rb_rational_raw(INT2FIX(1), rb_int_pow(x, rb_big_uminus(y))); + y = rb_int_pow(x, rb_big_uminus(y)); + if (0 && RB_FLOAT_TYPE_P(y)) { + /* Maybe should return a Float */ + double d = pow((double)a, RFLOAT_VALUE(y)); + return DBL2NUM(d); + } + return rb_rational_raw(INT2FIX(1), y); } if (a == 0) return INT2FIX(0); x = rb_int2big(FIX2LONG(x)); |