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* bignum.c (validate_integer_pack_format): Refine error messages.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2013-06-11 14:02:46 +00:00
parent 06b1671107
commit c4b12333f7
2 changed files with 12 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Tue Jun 11 23:01:57 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (validate_integer_pack_format): Refine error messages.
Tue Jun 11 22:25:04 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (validate_integer_pack_format): numwords argument added.

10
bignum.c
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@ -739,10 +739,16 @@ validate_integer_pack_format(size_t numwords, size_t wordsize, size_t nails, int
{
int wordorder_bits = flags & INTEGER_PACK_WORDORDER_MASK;
int byteorder_bits = flags & INTEGER_PACK_BYTEORDER_MASK;
if (wordorder_bits != INTEGER_PACK_MSWORD_FIRST &&
if (wordorder_bits == 0) {
rb_raise(rb_eArgError, "word order not specified");
}
else if (wordorder_bits != INTEGER_PACK_MSWORD_FIRST &&
wordorder_bits != INTEGER_PACK_LSWORD_FIRST)
rb_raise(rb_eArgError, "unexpected word order");
if (byteorder_bits != INTEGER_PACK_MSBYTE_FIRST &&
if (byteorder_bits == 0) {
rb_raise(rb_eArgError, "byte order not specified");
}
else if (byteorder_bits != INTEGER_PACK_MSBYTE_FIRST &&
byteorder_bits != INTEGER_PACK_LSBYTE_FIRST &&
byteorder_bits != INTEGER_PACK_NATIVE_BYTE_ORDER)
rb_raise(rb_eArgError, "unexpected byte order");