From 45e901d5870906a7eefece6b4f7eae417149e60c Mon Sep 17 00:00:00 2001
From: x97davka <x97davka@ida.liu.se>
Date: Wed, 25 Mar 1998 15:20:39 +0000
Subject: [PATCH] Save the ClassInf.State

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@226 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
---
 modeq/env.rml | 50 ++++++++++++++++++++++++++++----------------------
 1 file changed, 28 insertions(+), 22 deletions(-)

diff --git a/modeq/env.rml b/modeq/env.rml
index ac618b46ee0..3d1fea532c3 100644
--- a/modeq/env.rml
+++ b/modeq/env.rml
@@ -13,11 +13,13 @@ module Env:
   with "explode.rml"
   with "mod.rml"
   with "types.rml"
+  with "classinf.rml"
 
   datatype FrameVar = FRAMEVAR of Explode.Ident
-				* Types.VarAttr
-				* Types.Type
-				* Exp.Exp option (* equation *)
+			    	* Types.VarAttr
+			    	* Types.Type
+			        * ClassInf.State
+			    	* Exp.Exp option (* equation *)
 
   datatype Frame = FRAME of (Explode.Ident*FrameVar) list
 			  * (Explode.Ident*Explode.Class*Mod.Mod) list
@@ -32,7 +34,7 @@ module Env:
   relation extend_frame_v   : (Env, FrameVar) => Env
   relation lookup_class     : (Env, Explode.Path) => (Explode.Class, Mod.Mod)
   relation lookup_var       : (Env,Explode.ComponentRef)
-	  			=> (Types.VarAttr,Types.Type)
+	  			=> (Types.VarAttr,Types.Type,ClassInf.State)
   relation lookup_var_local : (Env, Explode.Ident) => FrameVar
 
 end
@@ -108,53 +110,57 @@ relation check_subscripts : (Types.ArrayDim, Exp.Subscript list) => () =
 end
 
 relation lookup_in_var: (Types.Type, Explode.ComponentRef)
-	  => (Types.VarAttr,Types.Type) =
+	  => (Types.VarAttr,Types.Type,ClassInf.State) =
 
 	(* FIXME: Check protected flag *)
 
 	(* FIXME: Should I really strip the ArrayDim? *)
-  rule  Types.lookup_component(ty, id) => ((_,Types.ATTR(ad,fl,vt,di),ty')) &
+  rule  Types.lookup_component(ty, id)
+	  => ((_,Types.ATTR(ad,fl,vt,di),ty',st)) &
 	check_subscripts(ad, ss)
 	------------------------
-	lookup_in_var(ty, [(id,ss)]) => (Types.ATTR(Types.NODIM,fl,vt,di),ty')
+	lookup_in_var(ty, [(id,ss)])
+	  => (Types.ATTR(Types.NODIM,fl,vt,di),ty',st)
 
-  rule  Types.lookup_component(ty, id) => ((_,Types.ATTR(ad,fl,vt,di),ty')) &
+  rule  Types.lookup_component(ty, id)
+	  => ((_,Types.ATTR(ad,fl,vt,di),ty',_)) &
 	check_subscripts(ad, ss) &
-	lookup_in_var(ty', vs) => (attr, ty'')
+	lookup_in_var(ty', vs) => (attr, ty'',st)
 	--------------------------------------
-	lookup_in_var(ty, (id,ss)::vs) => (attr,ty'')
+	lookup_in_var(ty, (id,ss)::vs) => (attr,ty'',st)
 
 end	
 
 relation lookup_var_f : ((Explode.Ident * FrameVar) list, Explode.ComponentRef)
-	  => (Types.VarAttr, Types.Type) =
+	  => (Types.VarAttr, Types.Type, ClassInf.State) =
 
   rule  (* print " lookup_var_f 1: " & print id & print "\n" & *)
-	lookup_var2(f, id) => FRAMEVAR(n,Types.ATTR(ad,f,vt,di),ty,_) &
+	lookup_var2(f, id) => FRAMEVAR(n,Types.ATTR(ad,f,vt,di),ty,st,_) &
 	check_subscripts(ad,ss)
 	----------------------------------
-	lookup_var_f(f,[(id,ss)]) => (Types.ATTR(Types.NODIM,f,vt,di),ty)
+	lookup_var_f(f,[(id,ss)]) => (Types.ATTR(Types.NODIM,f,vt,di),ty,st)
 
   rule  (* print " lookup_var_f 2: " & print id & print "\n" & *)
-	lookup_var2(f, id) => FRAMEVAR(n,Types.ATTR(ad,_,_,_),ty,_) &
+	lookup_var2(f, id) => FRAMEVAR(n,Types.ATTR(ad,_,_,_),ty,_,_) &
 	check_subscripts(ad,ss) &
-	lookup_in_var(ty, ids) => (attr,ty)
+	lookup_in_var(ty, ids) => (attr,ty,st)
 	----------------------------------
-	lookup_var_f(f,(id,ss)::ids) => (attr,ty)
+	lookup_var_f(f,(id,ss)::ids) => (attr,ty,st)
 
 end
 
-relation lookup_var: (Env,Explode.ComponentRef) => (Types.VarAttr,Types.Type) =
+relation lookup_var: (Env,Explode.ComponentRef)
+	  => (Types.VarAttr,Types.Type,ClassInf.State) =
 
   rule	(* print " lookup_var: looking in frame\n" & *)
-	lookup_var_f(vs,ref) => (attr,ty)
+	lookup_var_f(vs,ref) => (attr,ty,st)
 	-------------------------
-	lookup_var(FRAME(vs,_)::fs,ref) => (attr,ty)
+	lookup_var(FRAME(vs,_)::fs,ref) => (attr,ty,st)
 
   rule	(* print " lookup_var: next frame\n" & *)
-	lookup_var(fs,ref) => (attr,ty)
+	lookup_var(fs,ref) => (attr,ty,st)
 	--------------------
-	lookup_var(_::fs,ref) => (attr,ty)
+	lookup_var(_::fs,ref) => (attr,ty,st)
 
 end
 
@@ -175,7 +181,7 @@ end
 
 relation extend_frame_v : (Env,FrameVar) => Env =
 
-  axiom extend_frame_v(FRAME(vs,cs)::fs,v as FRAMEVAR(n,_,_,_))
+  axiom extend_frame_v(FRAME(vs,cs)::fs,v as FRAMEVAR(n,_,_,_,_))
 	  => (FRAME((n,v)::vs,cs)::fs)
 
 end