/* * libfud * Copyright 2024 Dominick Allen * * 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 FUD_ASSERT_HPP #define FUD_ASSERT_HPP /* TODO: Investigate stacktrace */ // #include #include #include "fud_span.hpp" namespace fud { constexpr std::size_t MAX_FILE_CHARS = 256; constexpr std::size_t MAX_FUNCTION_CHARS = 256; constexpr std::size_t BITS_PER_OCTAL = 3; constexpr auto MAX_LINE_CHARS = BITS_PER_OCTAL * sizeof(decltype(std::source_location{}.line())) + 3; constexpr std::size_t MAX_ASSERT_CHARS = 512 - MAX_LINE_CHARS; constexpr std::size_t ASSERT_MSG_SIZE = MAX_FILE_CHARS + MAX_LINE_CHARS + MAX_FUNCTION_CHARS + MAX_ASSERT_CHARS; void assertFormat( const char* assertion, std::source_location sourceLocation, Span buffer); [[noreturn]] void assertFail( const char* assertion, std::source_location sourceLocation = std::source_location::current()); #define fudAssert(expr) ((expr) ? static_cast(0) : assertFail(#expr, std::source_location::current())) } // namespace fud #endif