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fix: new lexer is linked to everything

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This commit is contained in:
Matteo Flebus 2026-01-20 20:32:59 +01:00
parent d5a1ec3ca6
commit 71e58e38b8
6 changed files with 26 additions and 22 deletions
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22
src/lexer/lexer.c
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@ -41,8 +41,8 @@ static void save_state(char *stream, ssize_t i, struct lexer_context *ctx)
ctx->remaining_chars -= i;
ctx->end_previous_token = stream + i;
update_previous_token(ctx->current_token);
update_current_token(NULL);
update_previous_token(ctx->current_token, ctx);
update_current_token(NULL, ctx);
}
/* @return: true if a special character from the grammar was found,
@ -182,12 +182,10 @@ void destroy_lexer_context(struct lexer_context **ctx)
{
if (ctx == NULL || *ctx == NULL)
return;
if (ctx->end_previous_token != NULL)
free(ctx->end_previous_token);
if (ctx->previous_token != NULL)
free(ctx->previous_token);
if (ctx->current_token != NULL)
free(ctx->current_token);
if ((*ctx)->previous_token != NULL)
free((*ctx)->previous_token);
if ((*ctx)->current_token != NULL)
free((*ctx)->current_token);
free(*ctx);
*ctx = NULL;
}
@ -278,7 +276,7 @@ struct token *peek_token(struct lexer_context *ctx)
return ctx->current_token;
}
char *stream = stream_init();
char *stream = stream_init(ctx);
ssize_t i = 0;
// Usefull to know if we are inside a quote or double quote
@ -313,7 +311,7 @@ struct token *peek_token(struct lexer_context *ctx)
}
struct token *tok = new_token(stream, i);
update_current_token(tok);
update_current_token(tok, ctx);
return tok;
}
@ -326,7 +324,7 @@ struct token *pop_token(struct lexer_context *ctx)
free_token(&ctx->current_token);
return NULL;
}
char *stream = stream_init();
char *stream = stream_init(ctx);
ssize_t i = 0;
// Usefull to know if we are inside a quote or double quote
@ -366,7 +364,7 @@ struct token *pop_token(struct lexer_context *ctx)
{
ctx->current_token = new_token(stream, i);
}
save_state(stream, i);
save_state(stream, i, ctx);
return ctx->previous_token;
}