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-/* Run-time assert-like macros.
-
- Copyright (C) 2014-2024 Free Software Foundation, Inc.
-
- This file is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 of the
- License, or (at your option) any later version.
-
- This file is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-/* Written by Paul Eggert. */
-
-#ifndef _GL_ASSURE_H
-#define _GL_ASSURE_H
-
-#include <assert.h>
-#include "verify.h"
-
-/* Evaluate an assertion E that is guaranteed to be true.
- If NDEBUG is not defined, abort the program if E is false.
- If NDEBUG is defined, the compiler can assume E and behavior is
- undefined if E is false, fails to evaluate, or has side effects.
-
- Unlike standard 'assert', this macro evaluates E even when NDEBUG
- is defined, so as to catch typos, avoid some GCC warnings, and
- improve performance when E is simple enough.
-
- Also see the documentation for 'assume' in verify.h. */
-
-#ifdef NDEBUG
-# define affirm(E) assume (E)
-#else
-# define affirm(E) assert (E)
-#endif
-
-/* Check E's value at runtime, and report an error and abort if not.
- However, do nothing if NDEBUG is defined.
-
- Unlike standard 'assert', this macro compiles E even when NDEBUG
- is defined, so as to catch typos and avoid some GCC warnings.
- Unlike 'affirm', it is OK for E to use hard-to-optimize features,
- since E is not executed if NDEBUG is defined. */
-
-#ifdef NDEBUG
-# define assure(E) ((void) (0 && (E)))
-#else
-# define assure(E) assert (E)
-#endif
-
-#endif