Works as intended except for SEGFAULT in free, need to check vec impl

parser/Parser.mk

@@ -6,7 +6,7 @@
 #    By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2023/11/03 13:20:01 by maiboyer          #+#    #+#              #
-#    Updated: 2024/06/23 22:03:59 by maiboyer         ###   ########.fr        #
+#    Updated: 2024/06/24 00:37:07 by maiboyer         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -24,7 +24,7 @@ CC				?=	cc
 CFLAGS			=	-Wall -Wextra -Werror -MMD -I./includes -I../includes -I../output/include -g3
 #CFLAGS 			+= -fsanitize=address -fno-omit-frame-pointer -fsanitize-address-use-after-return=runtime -fno-common -fsanitize-address-use-after-scope
 
-SRC_FILES		=	combined scanner funcs create_language
+SRC_FILES		=	lib
 GEN_FILES		=
 
 SRC				=	$(addsuffix .c,$(addprefix $(SRC_DIR)/,$(SRC_FILES))) $(addsuffix .c,$(addprefix $(GEN_DIR)/,$(GEN_FILES)))

parser/nsrc/create_language.c

@@ -0,0 +1,99 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   create_language.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: maiboyer <maiboyer@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/04/25 16:13:52 by maiboyer          #+#    #+#             */
+/*   Updated: 2024/06/24 00:35:41 by maiboyer         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../static/headers/constants.h"
+#include "../static/headers/symbols.h"
+#include "./parser.h"
+
+bool	 lex_keywords_main(TSLexer *lexer, TSStateId state);
+bool	 lex_normal_main(TSLexer *lexer, TSStateId state);
+bool	 tree_sitter_sh_external_scanner_scan(void *ctx, TSLexer *lexer, const bool *ret);
+void	*create_external_scanner_states(void);
+void	*create_field_names(void);
+void	*create_symbols_names(void);
+void	*create_field_map_entries(void);
+void	*create_field_map_slices(void);
+void	*create_lex_modes(void);
+void	*create_parse_actions_entries(void);
+void	*create_primary_state_ids(void);
+void	*create_alias_sequences(void);
+void	*create_external_scanner_symbol_map(void);
+void	*create_non_terminal_alias_map(void);
+void	*create_unique_symbols_map(void);
+void	*create_symbols_metadata(void);
+void	*create_parse_table(void);
+void	*create_small_parse_table(void);
+void	*create_small_parse_table_map(void);
+
+uint32_t tree_sitter_sh_external_scanner_serialize(void *ctx, char *s);
+void	 tree_sitter_sh_external_scanner_deserialize(void *ctx, const char *s, uint32_t val);
+void	 tree_sitter_sh_external_scanner_destroy(void *ctx);
+void	*tree_sitter_sh_external_scanner_create(void);
+
+static struct ExternalScannerDefinition init_scanner(void)
+{
+	return ((struct ExternalScannerDefinition){
+		create_external_scanner_states(),
+		create_external_scanner_symbol_map(),
+		tree_sitter_sh_external_scanner_create,
+		tree_sitter_sh_external_scanner_destroy,
+		tree_sitter_sh_external_scanner_scan,
+		tree_sitter_sh_external_scanner_serialize,
+		tree_sitter_sh_external_scanner_deserialize,
+	});
+}
+
+static void init_language(TSLanguage *language)
+{
+	language->parse_table = create_parse_table();
+	language->small_parse_table = create_small_parse_table();
+	language->small_parse_table_map = create_small_parse_table_map();
+	language->parse_actions = create_parse_actions_entries();
+	language->symbol_names = create_symbols_names();
+	language->field_names = create_field_names();
+	language->field_map_slices = create_field_map_slices();
+	language->field_map_entries = create_field_map_entries();
+	language->symbol_metadata = create_symbols_metadata();
+	language->public_symbol_map = create_unique_symbols_map();
+	language->alias_map = create_non_terminal_alias_map();
+	language->alias_sequences = create_alias_sequences();
+	language->lex_modes = create_lex_modes();
+	language->primary_state_ids = create_primary_state_ids();
+	language->lex_fn = lex_normal_main;
+	language->keyword_lex_fn = lex_keywords_main;
+	language->keyword_capture_token = sym_word;
+	language->external_scanner = init_scanner();
+}
+
+const TSLanguage *tree_sitter_bash(void)
+{
+	static bool		  init = false;
+	static TSLanguage language = {
+		.version = LANGUAGE_VERSION,
+		.symbol_count = SYMBOL_COUNT,
+		.alias_count = ALIAS_COUNT,
+		.token_count = TOKEN_COUNT,
+		.external_token_count = EXTERNAL_TOKEN_COUNT,
+		.state_count = STATE_COUNT,
+		.large_state_count = LARGE_STATE_COUNT,
+		.production_id_count = PRODUCTION_ID_COUNT,
+		.field_count = FIELD_COUNT,
+		.max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,
+	};
+
+	if (!init)
+	{
+		init_language(&language);
+		init = true;
+	}
+	return ((TSLanguage *)&language);
+}

parser/nsrc/lib.c

@@ -1,13 +1,15 @@
-#define _POSIX_C_SOURCE 200112L
+ #define _POSIX_C_SOURCE 200112L
 
 #include "./alloc.c"
+#include "./create_language.c"
 #include "./get_changed_ranges.c"
 #include "./language.c"
 #include "./lexer.c"
 #include "./node.c"
 #include "./parser.c"
 #include "./query.c"
+#include "./scanner.c"
 #include "./stack.c"
 #include "./subtree.c"
-#include "./tree_cursor.c"
 #include "./tree.c"
+#include "./tree_cursor.c"

parser/nsrc/node.c

@@ -711,6 +711,20 @@ recur:
 	return ts_node__null();
 }
 
+static inline TSFieldId ts_node__field_id_from_language(TSNode self, uint32_t structural_child_index)
+{
+	const TSFieldMapEntry *field_map, *field_map_end;
+	ts_language_field_map(self.tree->language, ts_node__subtree(self).ptr->inner.non_terminal.production_id, &field_map, &field_map_end);
+	for (; field_map != field_map_end; field_map++)
+	{
+		if (!field_map->inherited && field_map->child_index == structural_child_index)
+		{
+			return field_map->field_id;
+		}
+	}
+	return 0;
+}
+
 static inline const char *ts_node__field_name_from_language(TSNode self, uint32_t structural_child_index)
 {
 	const TSFieldMapEntry *field_map, *field_map_end;
@@ -725,6 +739,59 @@ static inline const char *ts_node__field_name_from_language(TSNode self, uint32_
 	return NULL;
 }
 
+TSFieldId ts_node_field_id_for_child(TSNode self, uint32_t child_index)
+{
+	TSNode	  result = self;
+	bool	  did_descend = true;
+	TSFieldId inherited_field_name = 0;
+
+	while (did_descend)
+	{
+		did_descend = false;
+
+		TSNode			  child;
+		uint32_t		  index = 0;
+		NodeChildIterator iterator = ts_node_iterate_children(&result);
+		while (ts_node_child_iterator_next(&iterator, &child))
+		{
+			if (ts_node__is_relevant(child, true))
+			{
+				if (index == child_index)
+				{
+					if (ts_node_is_extra(child))
+					{
+						return 0;
+					}
+					TSFieldId field_name = ts_node__field_id_from_language(result, iterator.structural_child_index - 1);
+					if (field_name)
+						return field_name;
+					return inherited_field_name;
+				}
+				index++;
+			}
+			else
+			{
+				uint32_t grandchild_index = child_index - index;
+				uint32_t grandchild_count = ts_node__relevant_child_count(child, true);
+				if (grandchild_index < grandchild_count)
+				{
+					TSFieldId field_name = ts_node__field_id_from_language(result, iterator.structural_child_index - 1);
+					if (field_name)
+						inherited_field_name = field_name;
+
+					did_descend = true;
+					result = child;
+					child_index = grandchild_index;
+					break;
+				}
+				index += grandchild_count;
+			}
+		}
+	}
+
+	return 0;
+}
+
 const char *ts_node_field_name_for_child(TSNode self, uint32_t child_index)
 {
 	TSNode		result = self;