ast_node.h

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#ifndef HERB_AST_H
#define HERB_AST_H
 
#include "ast_nodes.h"
#include "errors.h"
#include "position.h"
#include "token_struct.h"
#include "util/hb_allocator.h"
 
void ast_node_init(
  AST_NODE_T* node,
  ast_node_type_T type,
  position_T start,
  position_T end,
  hb_array_T* errors,
  hb_allocator_T* allocator
);
void ast_node_free(AST_NODE_T* node, hb_allocator_T* allocator);
 
AST_LITERAL_NODE_T* ast_literal_node_init_from_token(const token_T* token, hb_allocator_T* allocator);
 
size_t ast_node_sizeof(void);
size_t ast_node_child_count(AST_NODE_T* node);
 
ast_node_type_T ast_node_type(const AST_NODE_T* node);
 
void ast_node_set_start(AST_NODE_T* node, position_T position);
void ast_node_set_end(AST_NODE_T* node, position_T position);
 
size_t ast_node_errors_count(const AST_NODE_T* node);
hb_array_T* ast_node_errors(const AST_NODE_T* node);
void ast_node_append_error(const AST_NODE_T* node, ERROR_T* error);
 
void ast_node_set_start_from_token(AST_NODE_T* node, const token_T* token);
void ast_node_set_end_from_token(AST_NODE_T* node, const token_T* token);
 
void ast_node_set_positions_from_token(AST_NODE_T* node, const token_T* token);
 
bool ast_node_is(const AST_NODE_T* node, ast_node_type_T type);
 
AST_NODE_T* find_erb_content_at_offset(AST_DOCUMENT_NODE_T* document, const char* source, size_t offset);
 
#endif