symbol.c: rb_sym_intern

* symbol.c (rb_sym_intern): rename from rb_cstr_intern and add
  variants.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 30 insertions, 1 deletions

diff --git a/symbol.c b/symbol.c
index 65ffab0958..8e3e0c3c55 100644
--- a/symbol.c
+++ b/symbol.c
@@ -1014,14 +1014,43 @@ rb_check_symbol_cstr(const char *ptr, long len, rb_encoding *enc)
     return Qnil;
 }
 
+#undef rb_sym_intern_cstr
+#undef rb_sym_intern_ascii_cstr
+#ifdef __clang__
+NOINLINE(VALUE rb_sym_intern(const char *ptr, long len, rb_encoding *enc));
+#else
+FUNC_MINIMIZED(VALUE rb_sym_intern(const char *ptr, long len, rb_encoding *enc));
+FUNC_MINIMIZED(VALUE rb_sym_intern_cstr(const char *ptr, rb_encoding *enc));
+FUNC_MINIMIZED(VALUE rb_sym_intern_ascii(const char *ptr, long len));
+FUNC_MINIMIZED(VALUE rb_sym_intern_ascii_cstr(const char *ptr));
+#endif
+
 VALUE
-rb_cstr_intern(const char *ptr, long len, rb_encoding *enc)
+rb_sym_intern(const char *ptr, long len, rb_encoding *enc)
 {
     struct RString fake_str;
     const VALUE name = rb_setup_fake_str(&fake_str, ptr, len, enc);
     return rb_str_intern(name);
 }
 
+VALUE
+rb_sym_intern_cstr(const char *ptr, rb_encoding *enc)
+{
+    return rb_sym_intern(ptr, strlen(ptr), enc);
+}
+
+VALUE
+rb_sym_intern_ascii(const char *ptr, long len)
+{
+    return rb_sym_intern(ptr, len, rb_usascii_encoding());
+}
+
+VALUE
+rb_sym_intern_ascii_cstr(const char *ptr)
+{
+    return rb_sym_intern_ascii(ptr, strlen(ptr));
+}
+
 static ID
 attrsetname_to_attr_id(VALUE name)
 {