From 37ed9c199ca639565f6ce88105f9e39e898d82d0 Mon Sep 17 00:00:00 2001 From: Stephen Hines Date: Mon, 1 Dec 2014 14:51:49 -0800 Subject: Update aosp/master LLVM for rebase to r222494. Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d --- tools/llvm-vtabledump/Error.cpp | 43 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 tools/llvm-vtabledump/Error.cpp (limited to 'tools/llvm-vtabledump/Error.cpp') diff --git a/tools/llvm-vtabledump/Error.cpp b/tools/llvm-vtabledump/Error.cpp new file mode 100644 index 0000000000..c5de895163 --- /dev/null +++ b/tools/llvm-vtabledump/Error.cpp @@ -0,0 +1,43 @@ +//===- Error.cpp - system_error extensions for llvm-vtabledump --*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This defines a new error_category for the llvm-vtabledump tool. +// +//===----------------------------------------------------------------------===// + +#include "Error.h" +#include "llvm/Support/ErrorHandling.h" + +using namespace llvm; + +namespace { +class vtabledump_error_category : public std::error_category { +public: + const char *name() const LLVM_NOEXCEPT override { return "llvm.vtabledump"; } + std::string message(int ev) const override { + switch (static_cast(ev)) { + case vtabledump_error::success: + return "Success"; + case vtabledump_error::file_not_found: + return "No such file."; + case vtabledump_error::unrecognized_file_format: + return "Unrecognized file type."; + } + llvm_unreachable( + "An enumerator of vtabledump_error does not have a message defined."); + } +}; +} // namespace + +namespace llvm { +const std::error_category &vtabledump_category() { + static vtabledump_error_category o; + return o; +} +} // namespace llvm -- cgit v1.2.3