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Mark further field sensitivity methods "nodiscard" #7258

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Merged
merged 1 commit into from
Oct 24, 2022
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Mark further field sensitivity methods "nodiscard" #7258

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3 changes: 3 additions & 0 deletions src/goto-symex/field_sensitivity.h
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Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,7 @@ class field_sensitivityt
apply(const namespacet &ns, goto_symex_statet &state, exprt expr, bool write)
const;
/// \copydoc apply(const namespacet&,goto_symex_statet&,exprt,bool) const
NODISCARD
exprt apply(
const namespacet &ns,
goto_symex_statet &state,
Expand All @@ -142,6 +143,7 @@ class field_sensitivityt
/// \return Expanded expression; for example, for a \p ssa_expr of some struct
/// type, a `struct_exprt` with each component now being an SSA expression
/// is built.
NODISCARD
exprt get_fields(
const namespacet &ns,
goto_symex_statet &state,
Expand Down Expand Up @@ -172,6 +174,7 @@ class field_sensitivityt
symex_targett &target,
bool allow_pointer_unsoundness);

NODISCARD
exprt simplify_opt(exprt e, const namespacet &ns) const;
};

Expand Down