Program Listing for File cmb_assert.h

↰ Return to documentation for file (include/cmb_assert.h)

/*
 * Copyright (c) Asbjørn M. Bonvik 1993-1995, 2025-26.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef CIMBA_CMB_ASSERT_H
#define CIMBA_CMB_ASSERT_H

[[noreturn]]
extern void cmi_assert_failed(const char *sourcefile,
                              const char *func,
                              int line,
                              const char *condition);

#ifndef NASSERT
    #ifndef NDEBUG
        #define cmb_assert_debug(x) ((x) ? (void)(0) : (cmi_assert_failed(__FILE_NAME__, __func__, __LINE__, #x)))
    #else
        #define cmb_assert_debug(x) do { (void)sizeof(x); } while (0)
    #endif /* ifndef NDEBUG */

    #define cmb_assert_release(x) ((x) ? (void)(0) : (cmi_assert_failed(__FILE_NAME__, __func__, __LINE__, #x)))
#else
    #define cmb_assert_debug(x)  do { (void)sizeof(x); } while (0)
    #define cmb_assert_release(x)  do { (void)sizeof(x); } while (0)
#endif

#define cmb_assert(x) cmb_assert_debug(x)

#define cmb_assert_always(x) ((x) ? (void)(0) : (cmi_assert_failed(__FILE_NAME__, __func__, __LINE__, #x)))

#define cmb_unused(x) ((void)(x))


#endif /* CIMBA_CMB_ASSERT_H */