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Expand f_abs to use particular functions directly

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Nobuyoshi Nakada 2019-07-14 18:01:24 +09:00
parent 0df4a813ca
commit 1464f7a149
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GPG Key ID: 4BC7D6DF58D8DF60
1 changed files with 18 additions and 1 deletions
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19
complex.c
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@ -152,7 +152,24 @@ f_sub(VALUE x, VALUE y)
return rb_funcall(x, '-', 1, y); return rb_funcall(x, '-', 1, y);
} }
fun1(abs) inline static VALUE
f_abs(VALUE x)
{
if (RB_INTEGER_TYPE_P(x)) {
return rb_int_abs(x);
}
else if (RB_FLOAT_TYPE_P(x)) {
return rb_float_abs(x);
}
else if (RB_TYPE_P(x, T_RATIONAL)) {
return rb_rational_abs(x);
}
else if (RB_TYPE_P(x, T_COMPLEX)) {
return rb_complex_abs(x);
}
return rb_funcall(x, id_abs, 0);
}
fun1(arg) fun1(arg)
fun1(denominator) fun1(denominator)