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Fix Fixnum and Float comparison in Hash lookup

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```console
  $ bin/mruby -e 'p({1 => 2}.key?(1.0))'
  true
  ```

  ```console
  $ bin/mruby -e 'p({1 => 2}.key?(1.0))'
  false
  ```
This commit is contained in:
KOBAYASHI Shuji
2020-05-31 17:33:19 +09:00
committed by Yukihiro "Matz" Matsumoto
parent ee544dc881
commit 40d0d8fe0e
1 changed files with 4 additions and 18 deletions
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src/hash.c
+4 -18
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@@ -96,27 +96,13 @@ ht_hash_equal(mrb_state *mrb, htable *t, mrb_value a, mrb_value b)
return mrb_symbol(a) == mrb_symbol(b);
case MRB_TT_FIXNUM:
switch (mrb_type(b)) {
case MRB_TT_FIXNUM:
return mrb_fixnum(a) == mrb_fixnum(b);
#ifndef MRB_NO_FLOAT
case MRB_TT_FLOAT:
return (mrb_float)mrb_fixnum(a) == mrb_float(b);
#endif
default:
return FALSE;
}
if (!mrb_fixnum_p(b)) return FALSE;
return mrb_fixnum(a) == mrb_fixnum(b);
#ifndef MRB_NO_FLOAT
case MRB_TT_FLOAT:
switch (mrb_type(b)) {
case MRB_TT_FIXNUM:
return mrb_float(a) == (mrb_float)mrb_fixnum(b);
case MRB_TT_FLOAT:
return mrb_float(a) == mrb_float(b);
default:
return FALSE;
}
if (!mrb_float_p(b)) return FALSE;
return mrb_float(a) == mrb_float(b);
#endif
default: