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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-05-08 00:55:29 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-05-08 00:55:29 +0000
commitf2535e14676359cf9e6f04d233f56cff11d1a5ee (patch)
tree6e2f9870510ebf8f3ccd73218c15dbd0efd6c6c3
parent4e0e72195d34640bada566320564142759310c33 (diff)
downloadruby-f2535e14676359cf9e6f04d233f56cff11d1a5ee.tar.gz
* configure.in: add -Wsuggest-attribute=format and suppress warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--ChangeLog4
-rw-r--r--configure.in1
-rw-r--r--ext/objspace/objspace_dump.c1
3 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 89c596c999..854e23ced8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun May 8 08:51:38 2016 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * configure.in: add -Wsuggest-attribute=format and suppress warnings.
+
Sun May 8 08:31:03 2016 NARUSE, Yui <naruse@ruby-lang.org>
* configure.in: add -Wsuggest-attribute=noreturn and suppress warnings.
diff --git a/configure.in b/configure.in
index 846df591d7..48ee91c323 100644
--- a/configure.in
+++ b/configure.in
@@ -836,6 +836,7 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then
-Werror=deprecated-declarations \
-Wno-packed-bitfield-compat \
-Wsuggest-attribute=noreturn \
+ -Wsuggest-attribute=format \
$extra_warning \
; do
if test "$particular_werror_flags" != yes; then
diff --git a/ext/objspace/objspace_dump.c b/ext/objspace/objspace_dump.c
index a3f637b543..65eabceac8 100644
--- a/ext/objspace/objspace_dump.c
+++ b/ext/objspace/objspace_dump.c
@@ -33,6 +33,7 @@ struct dump_config {
size_t cur_obj_references;
};
+PRINTF_ARGS(static void dump_append(struct dump_config *, const char *, ...), 2, 3);
static void
dump_append(struct dump_config *dc, const char *format, ...)
{