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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-02-03 07:37:25 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-02-03 07:37:25 +0000
commit10354c7b5c5d09b2b059fe96c072938145247c5b (patch)
treead4a7e8c9c778649140539fe9080931177eef8ba /enc/utf_16le.c
parenta3b4b499a5ddd35572d7033ddb28ecf1c668bfce (diff)
* enc/shift_jis.c (code_to_mbc): cast as int from the subtraction of pointers.
* enc/utf_16le.c (utf16le_mbc_enc_len): use ptrdiff_t. * enc/utf_32be.c (utf32be_left_adjust_char_head): ditto. * enc/utf_32le.c (utf32le_left_adjust_char_head): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enc/utf_16le.c')
-rw-r--r--enc/utf_16le.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/enc/utf_16le.c b/enc/utf_16le.c
index bec3d22..0dec8f9 100644
--- a/enc/utf_16le.c
+++ b/enc/utf_16le.c
@@ -56,7 +56,8 @@ static int
utf16le_mbc_enc_len(const UChar* p, const OnigUChar* e,
OnigEncoding enc ARG_UNUSED)
{
- int len = e-p, byte;
+ ptrdiff_t len = e - p;
+ UChar byte;
if (len < 2)
return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(1);
byte = p[1];