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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-03-24 10:42:32 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-03-24 10:54:24 +0900 |
| commit | ec456e5b1878ec2ef27ad479dc16e661f9483737 (patch) | |
| tree | f43b373b24606042469a59712454d1bf7a7cd68a /mrbgems/mruby-complex/src | |
| parent | 98799aa6b8cff160c510046b374ebec76fd6692c (diff) | |
| download | mruby-ec456e5b1878ec2ef27ad479dc16e661f9483737.tar.gz mruby-ec456e5b1878ec2ef27ad479dc16e661f9483737.zip | |
Use `mrb_num_div_flo` for float division.
This function handles zero division properly. Also fixed bugs that multiply
numbers instead of division.
Diffstat (limited to 'mrbgems/mruby-complex/src')
| -rw-r--r-- | mrbgems/mruby-complex/src/complex.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mrbgems/mruby-complex/src/complex.c b/mrbgems/mruby-complex/src/complex.c index 11ca2bb95..c0af1904b 100644 --- a/mrbgems/mruby-complex/src/complex.c +++ b/mrbgems/mruby-complex/src/complex.c @@ -285,6 +285,8 @@ complex_div(mrb_state *mrb, mrb_value self) return complex_new(mrb, F(ldexp)(zr.s, zr.x), F(ldexp)(zi.s, zi.x)); } +mrb_float mrb_num_div_flo(mrb_state*, mrb_float, mrb_float); + #ifndef MRB_USE_RATIONAL mrb_int mrb_num_div_int(mrb_state *mrb, mrb_int x, mrb_int y); @@ -307,7 +309,7 @@ int_div(mrb_state *mrb, mrb_value x) x = complex_new(mrb, (mrb_float)a, 0); return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y); default: - return mrb_float_value(mrb, (mrb_float)a * mrb_to_flo(mrb, y)); + return mrb_float_value(mrb, mrb_num_div_flo(mrb, (mrb_float)a, mrb_to_flo(mrb, y))); } } @@ -327,7 +329,7 @@ int_quo(mrb_state *mrb, mrb_value x) x = complex_new(mrb, (mrb_float)a, 0); return mrb_funcall_id(mrb, x, MRB_OPSYM(div), 1, y); default: - return mrb_float_value(mrb, (mrb_float)a * mrb_to_flo(mrb, y)); + return mrb_float_value(mrb, mrb_num_div_flo(mrb, (mrb_float)a, mrb_to_flo(mrb, y))); } } #endif |