static struct iteration_statement *parse_iteration_statement(struct parser *parser) {
union token tok = lexer_next_token(parser->lexer);
switch (tok.tok_tag) {
case TOK_WHILE:
return parse_while_statement(parser);
case TOK_DO:
return parse_do_while_statement(parser);
case TOK_FOR:
return parse_for_statement(parser);
default:
panic("ni %s", token_tag_str(tok.tok_tag));
}
}
void test_for_statement() {
char tmp;
FILE *inn = fopen("tests/test_for_statement.txt", "r");
init_fake_symbol_table();
while (!feof(inn)) {
in = fopen("test.txt", "w+");
while ((tmp = fgetc(inn)) != '}' && tmp != -1)
fprintf(in, "%c", tmp);
if (tmp == EOF) break;
if (tmp <= 31) continue;
fseek(in, 0, SEEK_SET);
idx = 0;
printf("******************\n");
label_top = 0;
temp_table_top = 0;
quadruple_top = 0;
get_token_with_history();
parse_for_statement();
print_quadruples();
fclose(in);
remove("test.txt");
}
}
