test-parsing.c

   1 /*
   2  * Example trivial client program that uses the sparse library
   3  * to tokenize, pre-process and parse a C file, and prints out
   4  * the results.
   5  *
   6  * Copyright (C) 2003 Transmeta Corp.
   7  *               2003 Linus Torvalds
   8  *
   9  *  Licensed under the Open Software License version 1.1
  10  */
  11 #include <stdarg.h>
  12 #include <stdlib.h>
  13 #include <stdio.h>
  14 #include <string.h>
  15 #include <ctype.h>
  16 #include <unistd.h>
  17 #include <fcntl.h>
  18
  19 #include "lib.h"
  20 #include "token.h"
  21 #include "parse.h"
  22 #include "symbol.h"
  23 #include "expression.h"
  24
  25 static void clean_up_symbols(struct symbol_list *list)
  26 {
  27         struct symbol *sym;
  28
  29         FOR_EACH_PTR(list, sym) {
  30                 expand_symbol(sym);
  31         } END_FOR_EACH_PTR(sym);
  32 }
  33
  34 int main(int argc, char **argv)
  35 {
  36         struct symbol_list *list = sparse(argc, argv);
  37
  38         // Simplification
  39         clean_up_symbols(list);
  40
  41 #if 1
  42         // Show the end result.
  43         show_symbol_list(list, "\n\n");
  44         printf("\n\n");
  45 #endif
  46
  47 #if 0
  48         // And show the allocation statistics
  49         show_ident_alloc();
  50         show_token_alloc();
  51         show_symbol_alloc();
  52         show_expression_alloc();
  53         show_statement_alloc();
  54         show_string_alloc();
  55         show_bytes_alloc();
  56 #endif
  57         return 0;
  58 }