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refactor(AST): improve literals

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Changed literal node to templated class and literals to aliases.
This commit is contained in:
Aleksander Krajewski
2026-06-03 14:13:28 +02:00
parent 52537e0955
commit d50bfc868f
6 changed files with 79 additions and 154 deletions
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furc/src/ast.cpp
+1 -31
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@@ -1,5 +1,5 @@
#include "furc/ast/declaration.hpp"
#include "furc/ast/literal.hpp"
#include "furc/ast/expression.hpp"
#include "furc/ast/node.hpp"
#include "furc/ast/program.hpp"
#include "furc/ast/statement.hpp"
@@ -12,36 +12,6 @@ std::ostream& operator<<(std::ostream& os, const error& error) {
return os << error.location << ": ERROR: unknown";
}
bool literal_node::equal(const node& rhs) const {
return literal_type() == dynamic_cast<const literal_node&>(rhs).literal_type();
}
void string_literal_node::accept(visitor& visitor) const {
visitor.visit(*this);
}
std::ostream& string_literal_node::print(std::ostream& os) const {
if (m_value.has_error()) return os << m_value.error();
return os << '"' << *m_value << '"';
}
bool string_literal_node::equal(const node& rhs) const {
return literal_node::equal(rhs) && m_value == dynamic_cast<const string_literal_node&>(rhs).m_value;
}
void integer_literal_node::accept(visitor& visitor) const {
visitor.visit(*this);
}
std::ostream& integer_literal_node::print(std::ostream& os) const {
if (m_value.has_error()) return os << m_value.error();
return os << *m_value;
}
bool integer_literal_node::equal(const node& rhs) const {
return literal_node::equal(rhs) && m_value == dynamic_cast<const integer_literal_node&>(rhs).m_value;
}
bool expression_node::equal(const node& rhs) const {
return expression_type() == dynamic_cast<const expression_node&>(rhs).expression_type();
}