BLI_assert.c

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "BLI_assert.h" /* Own include. */
 
#ifndef NDEBUG
#  include "BLI_system.h"
#endif
 
#include <stdio.h>
#include <stdlib.h>
 
void _BLI_assert_print_pos(const char *file, const int line, const char *function, const char *id)
{
  fprintf(stderr, "BLI_assert failed: %s:%d, %s(), at \'%s\'\n", file, line, function, id);
}
 
void _BLI_assert_print_extra(const char *str)
{
  fprintf(stderr, "  %s\n", str);
}
 
void _BLI_assert_unreachable_print(const char *file, const int line, const char *function)
{
  fprintf(stderr, "Code marked as unreachable has been executed. Please report this as a bug.\n");
  fprintf(stderr, "Error found at %s:%d in %s.\n", file, line, function);
}
 
void _BLI_assert_print_backtrace(void)
{
#ifndef NDEBUG
  BLI_system_backtrace(stderr);
#endif
}
 
void _BLI_assert_abort(void)
{
  /* Wrap to remove 'noreturn' attribute since this suppresses missing return statements,
   * allowing changes to debug builds to accidentally to break release builds.
   *
   * For example `BLI_assert_unreachable();` at the end of a function that returns a value,
   * will hide that it's missing a return. */
 
  abort();
}