* enc/{emacs_mule,euc_jp}.c (code_to_mbc): suppress warnings.

* enc/iso_8859_{1,2}.c (apply_all_case_fold): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 10 insertions, 6 deletions

diff --git a/enc/emacs_mule.c b/enc/emacs_mule.c
index be7f842259..246593b7eb 100644
--- a/enc/emacs_mule.c
+++ b/enc/emacs_mule.c
@@ -264,7 +264,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
 
   if (enclen(enc, buf, p) != (p - buf))
     return ONIGERR_INVALID_CODE_POINT_VALUE;
-  return p - buf;
+  return (int)(p - buf);
 }
 
 static int
diff --git a/enc/euc_jp.c b/enc/euc_jp.c
index eb7777a8e5..6388455b7d 100644
--- a/enc/euc_jp.c
+++ b/enc/euc_jp.c
@@ -193,7 +193,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
   if (enclen(enc, buf, p) != (p - buf))
     return ONIGERR_INVALID_CODE_POINT_VALUE;
 #endif  
-  return p - buf;
+  return (int)(p - buf);
 }
 
 static int
@@ -299,7 +299,7 @@ property_name_to_ctype(OnigEncoding enc, UChar* p, UChar* end)
     return onigenc_minimum_property_name_to_ctype(enc, s, e);
   }
 
-  return ctype;
+  return (int)ctype;
 }
 
 static int
diff --git a/enc/iso_8859_1.c b/enc/iso_8859_1.c
index b73f8ca379..a10a7679b8 100644
--- a/enc/iso_8859_1.c
+++ b/enc/iso_8859_1.c
@@ -29,6 +29,8 @@
 
 #include "regenc.h"
 
+#define numberof(array) (int)(sizeof(array) / sizeof((array)[0]))
+
 #define ENC_IS_ISO_8859_1_CTYPE(code,ctype) \
   ((EncISO_8859_1_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0)
 
@@ -107,7 +109,7 @@ apply_all_case_fold(OnigCaseFoldType flag,
 		    OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_apply_all_case_fold_with_map(
-            sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
+            numberof(CaseFoldMap), CaseFoldMap, 1,
             flag, f, arg);
 }
 
diff --git a/enc/iso_8859_2.c b/enc/iso_8859_2.c
index 9783f1cd02..6c0d2d7dc1 100644
--- a/enc/iso_8859_2.c
+++ b/enc/iso_8859_2.c
@@ -29,6 +29,8 @@
 
 #include "regenc.h"
 
+#define numberof(array) (int)(sizeof(array) / sizeof((array)[0]))
+
 #define ENC_ISO_8859_2_TO_LOWER_CASE(c) EncISO_8859_2_ToLowerCaseTable[c]
 #define ENC_IS_ISO_8859_2_CTYPE(code,ctype) \
   ((EncISO_8859_2_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0)
@@ -195,7 +197,7 @@ apply_all_case_fold(OnigCaseFoldType flag,
 		    OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_apply_all_case_fold_with_map(
-            sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
+            numberof(CaseFoldMap), CaseFoldMap, 1,
             flag, f, arg);
 }
 
@@ -206,7 +208,7 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
 			   OnigEncoding enc ARG_UNUSED)
 {
   return onigenc_get_case_fold_codes_by_str_with_map(
-	     sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1,
+	     numberof(CaseFoldMap), CaseFoldMap, 1,
 	     flag, p, end, items);
 }