laentropia
7ad4eba123
So i did what the last commit said, also fixed parse_expr because it was still using malloc for allocating new nodes so i made it use arena_alloc like it should, did the very first tests so it's all good, i think is readdy to merge.
36 lines
718 B
C
36 lines
718 B
C
#ifndef PARSER_H
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#define PARSER_H
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#include "lexer.h"
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#include "arena.h"
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#include <stdint.h>
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typedef struct {
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ASTNode *head;
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} AST;
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typedef struct {
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ASTNodeArray *arr;
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size_t pos;
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} ASTNodeSlice;
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typedef struct {
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Arena arena;
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ASTNode *tree;
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} ParseResult;
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ASTNode ASTNodeSlice_peek(ASTNodeSlice *slice);
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ASTNode ASTNodeSlice_next(ASTNodeSlice *slice);
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bool ASTNodeSlice_is_valid(ASTNodeSlice *slice);
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ASTNode *nud(ASTNodeSlice *slice);
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ASTNode *led(ASTNodeSlice *slice, size_t right_precedence);
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uint8_t node_lbp(ASTNode node);
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uint8_t node_rbp(ASTNode node);
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ParseResult parse(ASTNodeArray *arr);
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ASTNode *parse_expr(ASTNodeSlice *slice, Arena *arena, uint8_t min_bp);
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#endif // !PARSER_H
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