Coverage Report

Created: 2022-07-16 07:03

/Users/buildslave/jenkins/workspace/coverage/llvm-project/libcxx/src/legacy_debug_handler.cpp
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <__config>
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#include <cstdio>
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#include <cstdlib>
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#include <string>
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// This file defines the legacy default debug handler and related mechanisms
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// to set it. This is for backwards ABI compatibility with code that has been
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// using this debug handler previously.
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_LIBCPP_BEGIN_NAMESPACE_STD
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struct _LIBCPP_TEMPLATE_VIS __libcpp_debug_info {
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  _LIBCPP_EXPORTED_FROM_ABI string what() const;
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  const char* __file_;
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  int __line_;
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  const char* __pred_;
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  const char* __msg_;
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};
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std::string __libcpp_debug_info::what() const {
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  string msg = __file_;
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  msg += ":" + std::to_string(__line_) + ": _LIBCPP_ASSERT '";
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  msg += __pred_;
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  msg += "' failed. ";
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  msg += __msg_;
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  return msg;
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}
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_LIBCPP_NORETURN _LIBCPP_EXPORTED_FROM_ABI void __libcpp_abort_debug_function(__libcpp_debug_info const& info) {
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  std::fprintf(stderr, "%s\n", info.what().c_str());
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  std::abort();
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}
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typedef void (*__libcpp_debug_function_type)(__libcpp_debug_info const&);
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_LIBCPP_EXPORTED_FROM_ABI
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constinit __libcpp_debug_function_type __libcpp_debug_function = __libcpp_abort_debug_function;
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_LIBCPP_EXPORTED_FROM_ABI
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bool __libcpp_set_debug_function(__libcpp_debug_function_type __func) {
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  __libcpp_debug_function = __func;
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  return true;
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}
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_LIBCPP_END_NAMESPACE_STD