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Add goblint_cil_pulledup attribute to static local variables pulled up to global scope #226

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Add goblint_cil_pulledup attribute to static local variables pulled up to global scope #226

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Copilot Apr 12, 2026
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Add goblint_cil_pulledup attribute to static variables pulled up to g…
Copilot Apr 12, 2026
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1 change: 1 addition & 0 deletions CHANGES.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
## 2.0.9
* Add `__loop_condition` labels before syntactic loop conditions (#197).
* Add attribute `goblint_cil_pulledup` to static variables pulled up from local scope to global scope.

## 2.0.8
* Fix 32bit `Machdep` generation on 64bit host (#195).
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2 changes: 2 additions & 0 deletions src/frontc/cabs2cil.ml
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Expand Up @@ -5948,6 +5948,8 @@ and createLocal ?allow_var_decl:(allow_var_decl=true) ((_, sto, _, _) as specs)
let vi = makeVarInfoCabs ~isformal:false
~isglobal:true
loc specs (newname, ndt, a) in
(* Mark it as pulled up from a local static variable. *)
vi.vattr <- Attr("goblint_cil_pulledup", []) :: vi.vattr;
(* However, we have a problem if a real global appears later with the
name that we have happened to choose for this one. Remember these names
for later. *)
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