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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file implements the errors for output virtualization.
///
//===----------------------------------------------------------------------===//
#include "llvm/Support/VirtualOutputError.h"
using namespace llvm;
using namespace llvm::vfs;
void OutputError::anchor() {}
void OutputConfigError::anchor() {}
void TempFileOutputError::anchor() {}
char OutputError::ID = 0;
char OutputConfigError::ID = 0;
char TempFileOutputError::ID = 0;
void OutputError::log(raw_ostream &OS) const {
OS << getOutputPath() << ": ";
ECError::log(OS);
}
void OutputConfigError::log(raw_ostream &OS) const {
OutputError::log(OS);
OS << ": " << Config;
}
void TempFileOutputError::log(raw_ostream &OS) const {
OS << getTempPath() << " => ";
OutputError::log(OS);
}
namespace {
class OutputErrorCategory : public std::error_category {
public:
const char *name() const noexcept override;
std::string message(int EV) const override;
};
} // end namespace
const std::error_category &vfs::output_category() {
static OutputErrorCategory ErrorCategory;
return ErrorCategory;
}
const char *OutputErrorCategory::name() const noexcept {
return "llvm.vfs.output";
}
std::string OutputErrorCategory::message(int EV) const {
OutputErrorCode E = static_cast<OutputErrorCode>(EV);
switch (E) {
case OutputErrorCode::invalid_config:
return "invalid config";
case OutputErrorCode::not_closed:
return "output not closed";
case OutputErrorCode::already_closed:
return "output already closed";
case OutputErrorCode::has_open_proxy:
return "output has open proxy";
}
llvm_unreachable(
"An enumerator of OutputErrorCode does not have a message defined.");
}
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