From 88f4ca6ea3cd758faffd7e3e2a70569e365bc707 Mon Sep 17 00:00:00 2001
From: c+1
Date: Sun, 29 Oct 2023 17:38:02 -0400
Subject: halk halk halk

---
 src/parser.c | 122 +++--------------------------------------------------------
 1 file changed, 6 insertions(+), 116 deletions(-)

(limited to 'src/parser.c')

diff --git a/src/parser.c b/src/parser.c
index c32202e..300f3de 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -1,125 +1,15 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "include/token.h"
-#include "include/util.h"
-#include "include/tree.h"
-#include "include/lexer.h"
 #include "include/parser.h"
 
-parser_t* parser_init(lexer_t* lexer) {
+parser_t* parser_init(token_t* token) {
    parser_t* parser;
 
-   parser = calloc(1, sizeof(struct PARSER_STRUC));
-   parser->lexer = lexer;
-   parser->token = lexer_get_next_token(lexer);
+   parser = emalloc(sizeof(struct PARSER));
+   parser->token = token;
+   parser->tree = NULL;
 
    return parser;
 }
 
-void parser_destroy(parser_t* parser) { free(parser); }
-
-void parser_token_expect(parser_t* parser, int tokens, ...) {
-   va_list ap;
-   va_start(ap, tokens);
-   for (int i = 0; i < tokens; ++i) {
-      va_arg(ap, int) == parser->token->type?
-         parser->token = lexer_get_next_token(parser->lexer):
-         die(
-            "unexpected token\n\ttype: [%s]\n\tvalue: [%s]", 
-            token_get_type(parser->token->type),
-            parser->token->value
-         );
-   }
-   va_end(ap);
-}
-
-tree_t* parser_parse(parser_t* parser) { return parser_parse_exprs(parser); }
-
-tree_t* parser_parse_expr(parser_t* parser) {
-   switch (parser->token->type) {
-      case TOKEN_DEF_TAG:
-         return parser_parse_def(parser);
-         break;
-      case TOKEN_KEYWORD:
-         return parser_parse_call(parser);
-         break;
-      default:
-         die("BAD TOKEN"); /* TODO: make more informative error msgs */
-   }
-
-   return NULL; /* unreachable */
-                /* hopefully */
-}
-
-tree_t* parser_parse_exprs(parser_t* parser) {
-   tree_t* comp;
-   tree_t* statement;
-
-   comp = tree_init(TREE_COMP);
-   comp->data.comp.value = calloc(1, sizeof(struct TREE_STRUC*));
-
-   statement = parser_parse_expr(parser);
-   comp->data.comp.value[0] = statement;
-   while (parser->token->type == TOKEN_STMNT_END) {
-      tree_t* statement;
-
-      parser_token_expect(parser, TOKEN_STMNT_END);
-
-      statement = parser_parse_expr(parser);
-      comp->data.comp.size ++;
-      comp->data.comp.value = realloc(
-         comp->data.comp.value,
-         comp->data.comp.size * sizeof(struct TREE_STRUC)
-      );
-      comp->data.comp.value[comp->data.comp.size - 1] = statement;
-   }
-
-   return comp;
-}
-
-tree_t* parser_parse_blocks(parser_t* parser) {
-
-}
-
-tree_t* parser_parse_block(parser_t* parser) {
-
-}
-
-tree_t* parser_parse_def(parser_t* parser) {
-   tree_t* def;
-
-   def->type = TREE_DEF;
-
-   while (parser->token->type == TOKEN_DEF_TAG) {
-      def->data.def.tags_size ++;
-      def->data.def.tags = realloc(
-         def->data.def.args,
-         def->data.def.args_size + sizeof(parser->token->value)
-      );
-   } 
-
-}
-
-tree_t* parser_parse_call(parser_t* parser) {
+void parser_destroy(parser_t* parser) {
+   free(parser);
 }
-
-tree_t* parser_parse_type_str(parser_t* parser) {
-   tree_t* tree;
-   
-   tree->type = TREE_TYPE_STR;
-   tree->data.type_str.value = parser->token->value;
-
-   return tree;
-}
-
-tree_t* parser_parse_type_int(parser_t* parser) {
-   tree_t* tree;
-
-   tree->type = TREE_TYPE_INT;
-   tree->data.type_int.value = strtol(parser->token->value, NULL, 10);
-
-   return tree;
-}
-
-- 
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