asl/base/assert.hpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

// Copyright 2025 Steven Le Rouzic
//
// SPDX-License-Identifier: BSD-3-Clause

#pragma once

#include "asl/base/config.hpp"
#include "asl/base/meta.hpp"

namespace asl
{

using AssertFailureHandler = void (const char* msg, const source_location&, void* user);

void set_assert_failure_handler(AssertFailureHandler handler, void* user);

void report_assert_failure(const char* msg, const source_location& sl = source_location{});

} // namespace asl

#if ASL_COMPILER_CLANG_CL
    #define ASL_DEBUG_BREAK() __debugbreak()
#elif ASL_COMPILER_CLANG
    #define ASL_DEBUG_BREAK() __builtin_debugtrap()
#endif

#if !ASL_OPTIMIZED
    #define ASL_ASSERT(...)                                                 \
        if (__VA_ARGS__) {}                                                 \
        else                                                                \
        {                                                                   \
            ::asl::report_assert_failure(#__VA_ARGS__);                     \
            ASL_DEBUG_BREAK();                                              \
        }
#else
    #define ASL_ASSERT(...)
#endif

#define ASL_ASSERT_RELEASE(...)                                         \
    if (__VA_ARGS__) {}                                                 \
    else                                                                \
    {                                                                   \
        ::asl::report_assert_failure(#__VA_ARGS__);                     \
        ASL_DEBUG_BREAK();                                              \
    }