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mark all hash_into methods nodiscard

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This commit is contained in:
Emil J. Tywoniak 2025-01-14 12:39:15 +01:00
parent a2805b15c9
commit a58481e9b7
21 changed files with 60 additions and 60 deletions
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4
kernel/functional.h
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@ -151,7 +151,7 @@ namespace Functional {
// returns the data width of a bitvector sort, errors out for other sorts
int data_width() const { return std::get<1>(_v).second; }
bool operator==(Sort const& other) const { return _v == other._v; }
Hasher hash_into(Hasher h) const { h.eat(_v); return h; }
[[nodiscard]] Hasher hash_into(Hasher h) const { h.eat(_v); return h; }
};
class IR;
class Factory;
@ -225,7 +225,7 @@ namespace Functional {
const RTLIL::Const &as_const() const { return std::get<RTLIL::Const>(_extra); }
std::pair<IdString, IdString> as_idstring_pair() const { return std::get<std::pair<IdString, IdString>>(_extra); }
int as_int() const { return std::get<int>(_extra); }
Hasher hash_into(Hasher h) const {
[[nodiscard]] Hasher hash_into(Hasher h) const {
h.eat((unsigned int) _fn);
h.eat(_extra);
return h;