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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-07 09:25:47 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-07 09:25:47 +0000 |
commit | e54d70882c3a72d3a6a87a069e34251371306168 (patch) | |
tree | 52bdb4b7c126e6d7d91ea958ef2d0b5d005817fb | |
parent | f8cf43706a4e4ac33a2223ed1d2d3405eea1d64e (diff) | |
download | ruby-e54d70882c3a72d3a6a87a069e34251371306168.tar.gz |
* bignum.oc (rb_absint_size): Declare a variable, i, just before used
to suppress a warning.
(rb_int_export): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | bignum.c | 21 |
2 files changed, 19 insertions, 8 deletions
@@ -1,3 +1,9 @@ +Fri Jun 7 18:24:39 2013 Tanaka Akira <akr@fsij.org> + + * bignum.oc (rb_absint_size): Declare a variable, i, just before used + to suppress a warning. + (rb_int_export): Ditto. + Fri Jun 7 17:41:00 2013 Charlie Somerville <charliesome@ruby-lang.org> * bignum.c (rb_absint_size): explicit cast to BDIGIT to avoid implicit @@ -458,7 +458,7 @@ rb_absint_size(VALUE val, int *number_of_leading_zero_bits) BDIGIT *dp; BDIGIT *de; BDIGIT fixbuf[(sizeof(long) + SIZEOF_BDIGITS - 1) / SIZEOF_BDIGITS]; - int i; + int num_leading_zeros; val = rb_to_int(val); @@ -471,9 +471,12 @@ rb_absint_size(VALUE val, int *number_of_leading_zero_bits) #if SIZEOF_BDIGITS == SIZEOF_LONG fixbuf[0] = v; #else - for (i = 0; i < (int)(sizeof(fixbuf)/sizeof(*fixbuf)); i++) { - fixbuf[i] = (BDIGIT)(v & ((1L << (SIZEOF_BDIGITS * CHAR_BIT)) - 1)); - v >>= SIZEOF_BDIGITS * CHAR_BIT; + { + int i; + for (i = 0; i < (int)(sizeof(fixbuf)/sizeof(*fixbuf)); i++) { + fixbuf[i] = (BDIGIT)(v & ((1L << (SIZEOF_BDIGITS * CHAR_BIT)) - 1)); + v >>= SIZEOF_BDIGITS * CHAR_BIT; + } } #endif dp = fixbuf; @@ -584,7 +587,6 @@ rb_int_export(VALUE val, int *signp, size_t *wordcount_allocated, void *words, s BDIGIT *dp; BDIGIT *de; BDIGIT fixbuf[(sizeof(long) + SIZEOF_BDIGITS - 1) / SIZEOF_BDIGITS]; - int i; unsigned char *buf, *bufend; val = rb_to_int(val); @@ -622,9 +624,12 @@ rb_int_export(VALUE val, int *signp, size_t *wordcount_allocated, void *words, s #if SIZEOF_BDIGITS == SIZEOF_LONG fixbuf[0] = v; #else - for (i = 0; i < (int)(sizeof(fixbuf)/sizeof(*fixbuf)); i++) { - fixbuf[i] = (BDIGIT)(v & ((1L << (SIZEOF_BDIGITS * CHAR_BIT)) - 1)); - v >>= SIZEOF_BDIGITS * CHAR_BIT; + { + int i; + for (i = 0; i < (int)(sizeof(fixbuf)/sizeof(*fixbuf)); i++) { + fixbuf[i] = (BDIGIT)(v & ((1L << (SIZEOF_BDIGITS * CHAR_BIT)) - 1)); + v >>= SIZEOF_BDIGITS * CHAR_BIT; + } } #endif dp = fixbuf; |