string.c: alias of rb_str_buf_cat and rb_str_buf_cat2

* string.c (rb_str_cat, rb_str_cat2): make aliases of
  rb_str_buf_cat and rb_str_buf_cat2 respectively.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 11 deletions

diff --git a/string.c b/string.c
index 7472357f37..3ad5eedbd1 100644
--- a/string.c
+++ b/string.c
@@ -2063,17 +2063,8 @@ rb_str_buf_cat2(VALUE str, const char *ptr)
     return rb_str_buf_cat(str, ptr, strlen(ptr));
 }
 
-VALUE
-rb_str_cat(VALUE str, const char *ptr, long len)
-{
-    return rb_str_buf_cat(str, ptr, len);
-}
-
-VALUE
-rb_str_cat2(VALUE str, const char *ptr)
-{
-    return rb_str_buf_cat2(str, ptr);
-}
+RUBY_ALIAS_FUNCTION(rb_str_cat(VALUE str, const char *ptr, long len), rb_str_buf_cat, (str, ptr, len))
+RUBY_ALIAS_FUNCTION(rb_str_cat2(VALUE str, const char *ptr), rb_str_buf_cat2, (str, ptr))
 
 static VALUE
 rb_enc_cr_str_buf_cat(VALUE str, const char *ptr, long len,