Merge pull request #1090 from daniel-larraz/bounds-free-const

Store bounds of free constant arrays
kind2-mc · Aug 22, 2024 · 688b7a3 · 688b7a3
2 parents ffb483d + 64b0cf2
commit 688b7a3
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diff --git a/src/lustre/lustreNodeGen.ml b/src/lustre/lustreNodeGen.ml
@@ -2373,6 +2373,8 @@ and compile_const_decl ?(ghost = false) cstate ctx map scope = function
     let vt, global_constraints =
       X.fold over_index cty (X.empty, cstate.global_constraints)
     in
+    let var_bounds = SVT.fold (fun k v a -> (k, v) :: a) !map.bounds [] in
+    List.iter (fun (k, v) -> SVT.add cstate.state_var_bounds k v) var_bounds;
     if ghost then cstate
     else (
       { cstate with

diff --git a/tests/regression/falsifiable/free_const_array.lus b/tests/regression/falsifiable/free_const_array.lus
@@ -0,0 +1,6 @@
+const Ids: int^2;
+
+node N() returns (ok: bool)
+let
+  check Ids[0]=0;
+tel