From 0b57cec536236d46e3dba9bd041533462f33dbb7 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Fri, 20 Dec 2019 19:53:05 +0000 Subject: Move all sources from the llvm project into contrib/llvm-project. This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. --- .../llvm/lib/Support/BinaryStreamError.cpp | 55 ++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 contrib/llvm-project/llvm/lib/Support/BinaryStreamError.cpp (limited to 'contrib/llvm-project/llvm/lib/Support/BinaryStreamError.cpp') diff --git a/contrib/llvm-project/llvm/lib/Support/BinaryStreamError.cpp b/contrib/llvm-project/llvm/lib/Support/BinaryStreamError.cpp new file mode 100644 index 000000000000..f22523f09ac8 --- /dev/null +++ b/contrib/llvm-project/llvm/lib/Support/BinaryStreamError.cpp @@ -0,0 +1,55 @@ +//===- BinaryStreamError.cpp - Error extensions for streams -----*- C++ -*-===// +// +// 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 +// +//===----------------------------------------------------------------------===// + +#include "llvm/Support/BinaryStreamError.h" +#include "llvm/Support/ErrorHandling.h" + +using namespace llvm; + +char BinaryStreamError::ID = 0; + +BinaryStreamError::BinaryStreamError(stream_error_code C) + : BinaryStreamError(C, "") {} + +BinaryStreamError::BinaryStreamError(StringRef Context) + : BinaryStreamError(stream_error_code::unspecified, Context) {} + +BinaryStreamError::BinaryStreamError(stream_error_code C, StringRef Context) + : Code(C) { + ErrMsg = "Stream Error: "; + switch (C) { + case stream_error_code::unspecified: + ErrMsg += "An unspecified error has occurred."; + break; + case stream_error_code::stream_too_short: + ErrMsg += "The stream is too short to perform the requested operation."; + break; + case stream_error_code::invalid_array_size: + ErrMsg += "The buffer size is not a multiple of the array element size."; + break; + case stream_error_code::invalid_offset: + ErrMsg += "The specified offset is invalid for the current stream."; + break; + case stream_error_code::filesystem_error: + ErrMsg += "An I/O error occurred on the file system."; + break; + } + + if (!Context.empty()) { + ErrMsg += " "; + ErrMsg += Context; + } +} + +void BinaryStreamError::log(raw_ostream &OS) const { OS << ErrMsg; } + +StringRef BinaryStreamError::getErrorMessage() const { return ErrMsg; } + +std::error_code BinaryStreamError::convertToErrorCode() const { + return inconvertibleErrorCode(); +} -- cgit v1.2.3