Missing #include in util.cpp

[anderstn]

In commit 7e1b94b a macro using stderr was added in util.cpp however stdio.h was not included. As a result the file won't compile on Windows.

Broken code:

#include<stdint.h>
#include "ast.hpp"
#include "util.hpp"
#include "prelexer.hpp"
#include "utf8/checked.h"

namespace Sass {

  #define out_of_memory() do {                    \
      fprintf(stderr, "Out of memory.\n");    \
      exit(EXIT_FAILURE);                     \
    } while (0)

  /* Sadly, sass_strdup is not portable. */
  char *sass_strdup(const char *str)
  {
    char *ret = (char*) malloc(strlen(str) + 1);
    if (ret == NULL)
      out_of_memory();
    strcpy(ret, str);
    return ret;
  }

  ...
}

Code that compiles:

#include<stdint.h>
#include<stdio.h>
#include "ast.hpp"
#include "util.hpp"
#include "prelexer.hpp"
#include "utf8/checked.h"

namespace Sass {

  #define out_of_memory() do {                    \
      fprintf(stderr, "Out of memory.\n");    \
      exit(EXIT_FAILURE);                     \
    } while (0)

  /* Sadly, sass_strdup is not portable. */
  char *sass_strdup(const char *str)
  {
    char *ret = (char*) malloc(strlen(str) + 1);
    if (ret == NULL)
      out_of_memory();
    strcpy(ret, str);
    return ret;
  }

  ...
}

[xzyfer]

This was also reported in sass/node-sass#892 prevent compilations on FreeBSD

[xzyfer]

Fixed in 3.2.1