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c3c6d5fcb8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210620 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
//===- Error.cpp - system_error extensions for obj2yaml ---------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "Error.h"
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#include "llvm/Support/ErrorHandling.h"
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using namespace llvm;
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namespace {
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class _obj2yaml_error_category : public error_category {
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public:
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const char *name() const LLVM_NOEXCEPT override;
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std::string message(int ev) const override;
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error_condition default_error_condition(int ev) const LLVM_NOEXCEPT override;
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};
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} // namespace
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const char *_obj2yaml_error_category::name() const { return "obj2yaml"; }
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std::string _obj2yaml_error_category::message(int ev) const {
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switch (static_cast<obj2yaml_error>(ev)) {
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case obj2yaml_error::success:
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return "Success";
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case obj2yaml_error::file_not_found:
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return "No such file.";
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case obj2yaml_error::unrecognized_file_format:
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return "Unrecognized file type.";
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case obj2yaml_error::unsupported_obj_file_format:
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return "Unsupported object file format.";
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}
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llvm_unreachable("An enumerator of obj2yaml_error does not have a message "
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"defined.");
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}
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error_condition
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_obj2yaml_error_category::default_error_condition(int ev) const {
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if (static_cast<obj2yaml_error>(ev) == obj2yaml_error::success)
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return error_condition();
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return errc::invalid_argument;
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}
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namespace llvm {
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const error_category &obj2yaml_category() {
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static _obj2yaml_error_category o;
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return o;
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}
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} // namespace llvm
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