Purple/parse_8h_source.html

#ifndef PARSE_H

#define PARSE_H


#include "tree.h"

#include "types/number.h"


static int operatorPrecedence[] = {

 [T_PLUS] = 12, [T_MINUS] = 12, [T_STAR] = 13, [T_SLASH] = 13, [T_EXPONENT] = 15,


 [T_EQ] = 9, [T_NEQ] = 9,


 [T_LT] = 10, [T_GT] = 10, [T_LE] = 10, [T_GE] = 10,


 [T_AND] = 6, [T_OR] = 4, [T_XOR] = 5, [T_NAND] = 6, [T_NOR] = 4, [T_XNOR] = 5,


 [T_ASSIGN] = 2,

};


ASTNode* parse_binary_expression(void);

void match_token(TokenType type);

TokenType match_type(void);

void variable_declaration(void);

ASTNode* function_declaration(void);

ASTNode* function_call_expression(void);

ASTNode* parse_statements(void);


#endif /* PARSE_H */

number.h
Definitions and function headers for the internal "Number" type.

function_call_expression
ASTNode * function_call_expression(void)
Definition: expression.c:28

function_declaration
ASTNode * function_declaration(void)
Parse a function declaration statement into an AST.
Definition: declaration.c:39

match_token
void match_token(TokenType type)
Ensure current token is of a given type, and scan the next token if so.
Definition: statement.c:18

variable_declaration
void variable_declaration(void)
Parse a variable declaration statement into an AST.
Definition: declaration.c:18

parse_statements
ASTNode * parse_statements(void)
Parse a set of statements into ASTs and generate them into an AST.
Definition: statement.c:277

match_type
TokenType match_type(void)
Ensure current token is a type token, and scan the next token if so.
Definition: statement.c:32

parse_binary_expression
ASTNode * parse_binary_expression(void)
Convenience wrapper for parse_binary_expression_recursive.
Definition: expression.c:154

operatorPrecedence
static int operatorPrecedence[]
Definition: parse.h:39

TokenType
TokenType
Types of scannable tokens.
Definition: scan.h:20

T_AND
@ T_AND
Definition: scan.h:36

T_NAND
@ T_NAND
Definition: scan.h:39

T_XOR
@ T_XOR
Definition: scan.h:38

T_NOR
@ T_NOR
Definition: scan.h:40

T_GE
@ T_GE
Definition: scan.h:34

T_STAR
@ T_STAR
Definition: scan.h:25

T_LT
@ T_LT
Definition: scan.h:31

T_LE
@ T_LE
Definition: scan.h:33

T_SLASH
@ T_SLASH
Definition: scan.h:26

T_XNOR
@ T_XNOR
Definition: scan.h:41

T_EQ
@ T_EQ
Definition: scan.h:29

T_ASSIGN
@ T_ASSIGN
Definition: scan.h:59

T_GT
@ T_GT
Definition: scan.h:32

T_PLUS
@ T_PLUS
Definition: scan.h:23

T_MINUS
@ T_MINUS
Definition: scan.h:24

T_OR
@ T_OR
Definition: scan.h:37

T_NEQ
@ T_NEQ
Definition: scan.h:30

T_EXPONENT
@ T_EXPONENT
Definition: scan.h:27

ASTNode
Component of the abstract syntax tree built during parsing.
Definition: tree.h:20

tree.h
Function headers for abstract syntax tree parsing.