forked from OSchip/llvm-project
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
//===----- lib/Support/Error.cpp - Error and associated utilities ---------===//
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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 "llvm/Support/Error.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/ManagedStatic.h"
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using namespace llvm;
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namespace {
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enum class ErrorErrorCode {
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MultipleErrors
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};
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class ErrorErrorCategory : public std::error_category {
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public:
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const char *name() const LLVM_NOEXCEPT override { return "Error"; }
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std::string message(int condition) const override {
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switch (static_cast<ErrorErrorCode>(condition)) {
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case ErrorErrorCode::MultipleErrors:
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return "Multiple errors";
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};
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llvm_unreachable("Unhandled error code");
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}
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};
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}
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void ErrorInfoBase::anchor() {}
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char ErrorInfoBase::ID = 0;
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char ErrorList::ID = 0;
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char ECError::ID = 0;
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static ManagedStatic<ErrorErrorCategory> ErrorErrorCat;
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std::error_code ErrorList::convertToErrorCode() const {
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return std::error_code(static_cast<int>(ErrorErrorCode::MultipleErrors),
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*ErrorErrorCat);
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}
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