-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathParser.h
More file actions
70 lines (60 loc) · 2.08 KB
/
Parser.h
File metadata and controls
70 lines (60 loc) · 2.08 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
#ifndef DUELSCRIPT_PARSER_H
#define DUELSCRIPT_PARSER_H
#include "DuelScriptScanner.h"
#include "AstNodes.h"
#include <vector>
#include <memory>
#include <stdexcept>
extern bool hadError;
class Parser {
public:
class ParseError : public std::runtime_error {
public:
ParseError(const std::string& message) : std::runtime_error(message) {}
};
Parser(const std::vector<Token>& tokens);
std::vector<std::unique_ptr<Stmt>> parse();
private:
bool isAtEnd();
Token peek();
Token peekNext();
Token previous();
Token advance();
bool check(TokenType type);
bool checkNext(TokenType type);
bool match(const std::vector<TokenType>& types);
Token consume(TokenType type, const std::string& message);
std::unique_ptr<Stmt> declaration();
std::unique_ptr<Stmt> includeDeclaration();
std::unique_ptr<Stmt> ritualDeclaration(std::string kind);
std::unique_ptr<Stmt> classDeclaration();
std::unique_ptr<Stmt> structDeclaration();
std::unique_ptr<Stmt> varDeclaration();
std::unique_ptr<Stmt> statement();
std::unique_ptr<Stmt> ifStatement();
std::unique_ptr<Stmt> whileStatement();
std::unique_ptr<Stmt> forStatement();
std::unique_ptr<Stmt> returnStatement();
std::unique_ptr<Stmt> summonStatement();
std::unique_ptr<Stmt> drawStatement();
std::unique_ptr<Stmt> expressionStatement();
std::unique_ptr<BlockStmt> block();
std::vector<FunctionParameter> parseParameters();
std::unique_ptr<Expr> expression();
std::unique_ptr<Expr> assignment();
std::unique_ptr<Expr> logic_or();
std::unique_ptr<Expr> logic_and();
std::unique_ptr<Expr> equality();
std::unique_ptr<Expr> comparison();
std::unique_ptr<Expr> term();
std::unique_ptr<Expr> factor();
std::unique_ptr<Expr> unary();
std::unique_ptr<Expr> call();
std::unique_ptr<Expr> primary();
std::unique_ptr<Expr> finishCall(std::unique_ptr<Expr> callee);
ParseError error(Token token, const std::string& message);
void synchronize();
const std::vector<Token>& tokens;
int current = 0;
};
#endif