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Use FIX2LONG to avoid unexpected exception

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Though it won't happen in the real world in this context, FIX2INT may
raise an exception and it cause to generate extra code.
This commit is contained in:
NARUSE, Yui 2019-11-07 18:48:51 +09:00
parent d45a013a1a
commit 26843cbcd0
1 changed files with 1 additions and 1 deletions
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2
numeric.c
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@ -1461,7 +1461,7 @@ flo_cmp(VALUE x, VALUE y)
if (RB_TYPE_P(y, T_FIXNUM) || RB_TYPE_P(y, T_BIGNUM)) { if (RB_TYPE_P(y, T_FIXNUM) || RB_TYPE_P(y, T_BIGNUM)) {
VALUE rel = rb_integer_float_cmp(y, x); VALUE rel = rb_integer_float_cmp(y, x);
if (FIXNUM_P(rel)) if (FIXNUM_P(rel))
return INT2FIX(-FIX2INT(rel)); return LONG2FIX(-FIX2LONG(rel));
return rel; return rel;
} }
else if (RB_TYPE_P(y, T_FLOAT)) { else if (RB_TYPE_P(y, T_FLOAT)) {