I added qualified names (paths) as left-hand sides of assignments.

For example:

store.funded := True;

AST.ml

@@ -388,7 +388,7 @@ and case = {
 }
 
 and assignment = {
-  var    : variable;
+  path   : path;
   assign : assign;
   expr   : expr
 }
@@ -1014,8 +1014,8 @@ and print_case {value; _} =
   print_instruction instr
 
 and print_assignment {value; _} =
-  let {var; assign; expr} = value in
-  print_var var;
+  let {path; assign; expr} = value in
+  print_path path;
   print_token assign ":=";
   print_expr expr
 

AST.mli

@@ -372,7 +372,7 @@ and case = {
 }
 
 and assignment = {
-  var    : variable;
+  path   : path;
   assign : assign;
   expr   : expr
 }

Parser.mly

@@ -543,9 +543,9 @@ case:
   }
 
 assignment:
-  var ASS expr {
-    let region = cover $1.region (expr_to_region $3)
-    and value  = {var = $1; assign = $2; expr = $3}
+  path ASS expr {
+    let region = cover (path_to_region $1) (expr_to_region $3)
+    and value  = {path = $1; assign = $2; expr = $3}
     in {region; value}
   }
 
@@ -566,16 +566,14 @@ while_loop:
 for_loop:
   For assignment Down? To expr option(step_clause) block {
     let region = cover $1 $7.region in
-    let value =
-      {
+    let value = {
       kwd_for  = $1;
       assign   = $2;
       down     = $3;
       kwd_to   = $4;
       bound    = $5;
       step     = $6;
-        block    = $7;
-      }
+      block    = $7}
     in For (ForInt {region; value})
   }
 

Tests/crowdfunding.ligo

@@ -33,8 +33,8 @@ entrypoint withdraw (storage store : store; const sender : address)
       if now >= store.deadline then
         if balance >= store.goal then
           begin
-             patch store with record funded = True end;
-//             store.funded := True;
+//             patch store with record funded = True end;
+             store.funded := True;
              operations := [Transfer (owner, balance)]
           end
         else fail "Below target"