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remove unnecessary parameter copies

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This commit is contained in:
Nuno Lopes 2023-12-22 16:11:06 +00:00
parent ab22e763d7
commit cab3c45863
9 changed files with 23 additions and 34 deletions
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9
src/ast/ast.h
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@ -142,7 +142,7 @@ public:
explicit parameter(const char *s): m_val(symbol(s)) {}
explicit parameter(const std::string &s): m_val(symbol(s)) {}
explicit parameter(unsigned ext_id, bool): m_val(ext_id) {}
parameter(parameter const& other) { *this = other; }
explicit parameter(parameter const& other);
parameter(parameter && other) noexcept : m_val(std::move(other.m_val)) {
other.m_val = 0;
@ -150,7 +150,10 @@ public:
~parameter();
parameter& operator=(parameter const& other);
parameter& operator=(parameter && other) {
std::swap(other.m_val, m_val);
return *this;
}
kind_t get_kind() const { return static_cast<kind_t>(m_val.index()); }
bool is_int() const { return get_kind() == PARAM_INT; }
@ -1099,7 +1102,7 @@ public:
// Event handlers for deleting/translating PARAM_EXTERNAL
virtual void del(parameter const & p) {}
virtual parameter translate(parameter const & p, decl_plugin & target) { UNREACHABLE(); return p; }
virtual parameter translate(parameter const & p, decl_plugin & target) { UNREACHABLE(); return {}; }
virtual bool is_considered_uninterpreted(func_decl * f) { return false; }
};