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authorPirama Arumuga Nainar <pirama@google.com>2015-04-08 08:55:49 -0700
committerPirama Arumuga Nainar <pirama@google.com>2015-04-09 15:04:38 -0700
commit4c5e43da7792f75567b693105cc53e3f1992ad98 (patch)
tree1b2c9792582e12f5af0b1512e3094425f0dc0df9 /tools/llvm-cxxdump/Error.h
parentc75239e6119d0f9a74c57099d91cbc9bde56bf33 (diff)
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Update aosp/master llvm for rebase to r233350
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
Diffstat (limited to 'tools/llvm-cxxdump/Error.h')
-rw-r--r--tools/llvm-cxxdump/Error.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/tools/llvm-cxxdump/Error.h b/tools/llvm-cxxdump/Error.h
new file mode 100644
index 0000000000..7caf6d6447
--- /dev/null
+++ b/tools/llvm-cxxdump/Error.h
@@ -0,0 +1,39 @@
+//===- Error.h - system_error extensions for llvm-cxxdump -------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This declares a new error_category for the llvm-cxxdump tool.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TOOLS_LLVM_CXXDUMP_ERROR_H
+#define LLVM_TOOLS_LLVM_CXXDUMP_ERROR_H
+
+#include <system_error>
+
+namespace llvm {
+const std::error_category &cxxdump_category();
+
+enum class cxxdump_error {
+ success = 0,
+ file_not_found,
+ unrecognized_file_format,
+};
+
+inline std::error_code make_error_code(cxxdump_error e) {
+ return std::error_code(static_cast<int>(e), cxxdump_category());
+}
+
+} // namespace llvm
+
+namespace std {
+template <>
+struct is_error_code_enum<llvm::cxxdump_error> : std::true_type {};
+}
+
+#endif