Alexander Shabalin
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
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* Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the LICENSE file.
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*/
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#include <cstdarg>
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#include "Porting.h"
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#include "StackTrace.hpp"
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namespace {
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// TODO: Enable stacktraces for asserts when stacktrace printing is more mature.
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inline constexpr bool kEnableStacktraces = false;
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} // namespace
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RUNTIME_NORETURN void RuntimeAssertFailed(const char* location, const char* format, ...) {
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char buf[1024];
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int written = -1;
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// Write the title with a source location.
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if (location != nullptr) {
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written = konan::snprintf(buf, sizeof(buf), "%s: runtime assert: ", location);
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} else {
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written = konan::snprintf(buf, sizeof(buf), "runtime assert: ");
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}
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// Write the message.
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if (written >= 0 && static_cast<size_t>(written) < sizeof(buf)) {
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std::va_list args;
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va_start(args, format);
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konan::vsnprintf(buf + written, sizeof(buf) - written, format, args);
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va_end(args);
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}
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konan::consoleErrorUtf8(buf, konan::strnlen(buf, sizeof(buf)));
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konan::consoleErrorf("\n");
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if constexpr (kEnableStacktraces) {
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kotlin::PrintStackTraceStderr();
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}
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konan::abort();
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}
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// TODO: this function is not used by runtime, but apparently there are
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// third-party libraries that use it (despite the fact it is not a public API).
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// Keeping the function here for now for backward compatibility, to be removed later.
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RUNTIME_NORETURN void RuntimeAssertFailed(const char* location, const char* message) {
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char buf[1024];
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if (location != nullptr)
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konan::snprintf(buf, sizeof(buf), "%s: runtime assert: %s\n", location, message);
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else
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konan::snprintf(buf, sizeof(buf), "runtime assert: %s\n", message);
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konan::consoleErrorUtf8(buf, konan::strnlen(buf, sizeof(buf)));
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konan::abort();
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}
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