1 files changed, 0 insertions, 51 deletions
diff --git a/ruby_parser.c b/ruby_parser.c
index b674474f8c..60acf642a6 100644
--- a/ruby_parser.c
+++ b/ruby_parser.c
@@ -994,54 +994,3 @@ rb_node_encoding_val(const NODE *node)
 {
     return rb_enc_from_encoding(RNODE_ENCODING(node)->enc);
 }
-
-VALUE
-rb_node_const_decl_val(const NODE *node)
-{
-    VALUE path;
-    switch (nd_type(node)) {
-      case NODE_CDECL:
-        if (RNODE_CDECL(node)->nd_vid) {
-            path = rb_id2str(RNODE_CDECL(node)->nd_vid);
-            goto end;
-        }
-        else {
-            node = RNODE_CDECL(node)->nd_else;
-        }
-        break;
-      case NODE_COLON2:
-        break;
-      case NODE_COLON3:
-        // ::Const
-        path = rb_str_new_cstr("::");
-        rb_str_append(path, rb_id2str(RNODE_COLON3(node)->nd_mid));
-        goto end;
-      default:
-        rb_bug("unexpected node: %s", ruby_node_name(nd_type(node)));
-        UNREACHABLE_RETURN(0);
-    }
-
-    path = rb_ary_new();
-    if (node) {
-        for (; node && nd_type_p(node, NODE_COLON2); node = RNODE_COLON2(node)->nd_head) {
-            rb_ary_push(path, rb_id2str(RNODE_COLON2(node)->nd_mid));
-        }
-        if (node && nd_type_p(node, NODE_CONST)) {
-            // Const::Name
-            rb_ary_push(path, rb_id2str(RNODE_CONST(node)->nd_vid));
-        }
-        else if (node && nd_type_p(node, NODE_COLON3)) {
-            // ::Const::Name
-            rb_ary_push(path, rb_id2str(RNODE_COLON3(node)->nd_mid));
-            rb_ary_push(path, rb_str_new(0, 0));
-        }
-        else {
-            // expression::Name
-            rb_ary_push(path, rb_str_new_cstr("..."));
-        }
-        path = rb_ary_join(rb_ary_reverse(path), rb_str_new_cstr("::"));
-    }
-  end:
-    path = rb_fstring(path);
-    return path;
-}