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-rw-r--r--bignum.c2
-rw-r--r--error.c2
-rw-r--r--gc.c2
-rw-r--r--iseq.c4
-rw-r--r--variable.c6
5 files changed, 9 insertions, 7 deletions
diff --git a/bignum.c b/bignum.c
index c780e7d..cdb84c6 100644
--- a/bignum.c
+++ b/bignum.c
@@ -4838,7 +4838,7 @@ rb_big2str_generic(VALUE x, int base)
}
#ifdef USE_GMP
-VALUE
+static VALUE
big2str_gmp(VALUE x, int base)
{
const size_t nails = (sizeof(BDIGIT)-SIZEOF_BDIGIT)*CHAR_BIT;
diff --git a/error.c b/error.c
index 5606612..fb1de8a 100644
--- a/error.c
+++ b/error.c
@@ -917,7 +917,7 @@ rb_exc_set_backtrace(VALUE exc, VALUE bt)
* information.
*/
-VALUE
+static VALUE
exc_cause(VALUE exc)
{
return rb_attr_get(exc, id_cause);
diff --git a/gc.c b/gc.c
index d16e2ae..c2b28bb 100644
--- a/gc.c
+++ b/gc.c
@@ -6875,7 +6875,7 @@ default_proc_for_compat_func(VALUE hash, VALUE dmy, int argc, VALUE *argv)
return Qnil;
}
-size_t
+static size_t
gc_stat_internal(VALUE hash_or_sym)
{
rb_objspace_t *objspace = &rb_objspace;
diff --git a/iseq.c b/iseq.c
index 1fd4009..6376934 100644
--- a/iseq.c
+++ b/iseq.c
@@ -1021,7 +1021,7 @@ iseqw_absolute_path(VALUE self)
* > iseq = RubyVM::InstructionSequence.compile_file('/tmp/method.rb')
* > iseq.label #=> <main>
*/
-VALUE
+static VALUE
iseqw_label(VALUE self)
{
return rb_iseq_label(iseqw_check(self));
@@ -1063,7 +1063,7 @@ iseqw_base_label(VALUE self)
* iseq.first_lineno
* #=> 1
*/
-VALUE
+static VALUE
iseqw_first_lineno(VALUE self)
{
return rb_iseq_first_lineno(iseqw_check(self));
diff --git a/variable.c b/variable.c
index f6dd3ee..e64a2fb 100644
--- a/variable.c
+++ b/variable.c
@@ -1038,7 +1038,7 @@ gen_ivtbl_bytes(size_t n)
return sizeof(struct gen_ivtbl) + n * sizeof(VALUE) - sizeof(VALUE);
}
-struct gen_ivtbl *
+static struct gen_ivtbl *
gen_ivtbl_resize(struct gen_ivtbl *old, long n)
{
long len = old ? old->numiv : 0;
@@ -1052,7 +1052,8 @@ gen_ivtbl_resize(struct gen_ivtbl *old, long n)
return ivtbl;
}
-struct gen_ivtbl *
+#if 0
+static struct gen_ivtbl *
gen_ivtbl_dup(const struct gen_ivtbl *orig)
{
size_t s = gen_ivtbl_bytes(orig->numiv);
@@ -1062,6 +1063,7 @@ gen_ivtbl_dup(const struct gen_ivtbl *orig)
return ivtbl;
}
+#endif
static long
iv_index_tbl_newsize(struct ivar_update *ivup)