X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=src%2Feval.h;h=51acdea23eaa86d33bd451da811481d7f13c794f;hb=refs%2Fheads%2Fmaster;hp=22b5374c7b008008cc0d467cb0de0f4c7adbd626;hpb=8d55156675587a770c5654362bcbd3d2a98e4aa9;p=muddle-interpreter.git

diff --git a/src/eval.h b/src/eval.h
index 22b5374..51acdea 100644
--- a/src/eval.h
+++ b/src/eval.h
@@ -1,5 +1,5 @@
 /*
-Copyright (C) 2017 Keziah Wesley
+Copyright (C) 2017-2018 Keziah Wesley
 
 You can redistribute and/or modify this file under the terms of the
 GNU Affero General Public License as published by the Free Software
@@ -24,6 +24,7 @@ License along with this file. If not, see
 void eval ();
 void push_frame (void (*fn) (), tuple_object args, void (*cont) ());
 
+/* TODO: don't expose this in header */
 // stack:
 // <0> args...
 // <0> frametop
@@ -39,6 +40,7 @@ struct frame
   tuple_object args;
   tuple_object prevframe;
   // <0> framebottom (state saved before child call)
+  object *prevcst;
 
   // <0> temps, <1> args
   object locals[];