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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
46 lines
1.8 KiB
C++
46 lines
1.8 KiB
C++
//===- MSFError.cpp - Error extensions for MSF files ------------*- C++ -*-===//
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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 "llvm/DebugInfo/MSF/MSFError.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/ManagedStatic.h"
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using namespace llvm;
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using namespace llvm::msf;
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// FIXME: This class is only here to support the transition to llvm::Error. It
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// will be removed once this transition is complete. Clients should prefer to
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// deal with the Error value directly, rather than converting to error_code.
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class MSFErrorCategory : public std::error_category {
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public:
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const char *name() const noexcept override { return "llvm.msf"; }
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std::string message(int Condition) const override {
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switch (static_cast<msf_error_code>(Condition)) {
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case msf_error_code::unspecified:
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return "An unknown error has occurred.";
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case msf_error_code::insufficient_buffer:
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return "The buffer is not large enough to read the requested number of "
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"bytes.";
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case msf_error_code::not_writable:
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return "The specified stream is not writable.";
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case msf_error_code::no_stream:
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return "The specified stream does not exist.";
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case msf_error_code::invalid_format:
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return "The data is in an unexpected format.";
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case msf_error_code::block_in_use:
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return "The block is already in use.";
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}
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llvm_unreachable("Unrecognized msf_error_code");
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}
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};
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static llvm::ManagedStatic<MSFErrorCategory> MSFCategory;
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const std::error_category &llvm::msf::MSFErrCategory() { return *MSFCategory; }
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char MSFError::ID;
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