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Improve AST nodes

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Signed-off-by: CHatingPython <chatingpython@gmail.com>
This commit is contained in:
CHatingPython
2026-05-25 17:17:18 +02:00
committed by CHatingPython
parent 156aa224ee
commit cbb2efc187
12 changed files with 202 additions and 93 deletions
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furc/include/furc/front/parser.hpp
+4
View File
@@ -2,6 +2,8 @@
#define FURC_FRONT_PARSER_HPP
#include "furc/ast/declaration.hpp"
#include "furc/ast/expression.hpp"
#include "furc/ast/literal.hpp"
#include "furc/ast/node.hpp"
#include "furc/ast/program.hpp"
#include "furc/front/lexer.hpp"
@@ -28,6 +30,8 @@ public:
private:
ast::node_handle<ast::declaration_node> parse_declaration();
ast::node_handle<ast::statement_node> parse_statement();
ast::node_handle<ast::expression_node> parse_expression();
ast::node_handle<ast::literal_node> parse_literal();
ast::function_body_handle parse_body();
private:
furc/include/furc/front/token.hpp
+7 -2
View File
@@ -14,6 +14,7 @@ enum class token_t {
None,
Identifier,
Keyword,
String,
Integer,
Lparen,
Rparen,
@@ -32,6 +33,7 @@ static inline std::ostream& operator<<(std::ostream& os, token_t type) {
case token_t::None: return os << "none";
case token_t::Identifier: return os << "identifier";
case token_t::Keyword: return os << "keyword";
case token_t::String: return os << "string";
case token_t::Integer: return os << "integer";
case token_t::Lparen: return os << "'('";
case token_t::Rparen: return os << "')'";
@@ -51,6 +53,7 @@ static inline std::string operator+(const std::string& str, token_t type) {
case token_t::None: return str + "none";
case token_t::Identifier: return str + "identifier";
case token_t::Keyword: return str + "keyword";
case token_t::String: return str + "string";
case token_t::Integer: return str + "integer";
case token_t::Lparen: return str + "'('";
case token_t::Rparen: return str + "')'";
@@ -103,9 +106,10 @@ struct token {
bool operator==(const token& rhs) const {
if (type != rhs.type) return false;
switch (type) {
case token_t::Identifier: return value == rhs.value;
case token_t::Keyword: return keyword == rhs.keyword;
case token_t::Identifier:
case token_t::String:
case token_t::Integer: return value == rhs.value;
case token_t::Keyword: return keyword == rhs.keyword;
case token_t::None:
case token_t::Lparen:
case token_t::Rparen:
@@ -124,6 +128,7 @@ struct token {
static inline std::ostream& operator<<(std::ostream& os, const token& token) {
switch (token.type) {
case token_t::Identifier:
case token_t::String:
case token_t::Integer: return os << token.value;
case token_t::Keyword: return os << token.keyword;
default: return os << token.type;