Coverage Report

Created: 2023-05-31 04:38

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Analysis/FlowSensitive/NoopAnalysis.h
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//===-- NoopAnalysis.h ------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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//  This file defines a NoopAnalysis class that just uses the builtin transfer.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_NOOPANALYSIS_H
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#define LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_NOOPANALYSIS_H
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#include "clang/AST/ASTContext.h"
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#include "clang/Analysis/CFG.h"
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#include "clang/Analysis/FlowSensitive/DataflowAnalysis.h"
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#include "clang/Analysis/FlowSensitive/DataflowEnvironment.h"
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#include "clang/Analysis/FlowSensitive/NoopLattice.h"
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namespace clang {
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namespace dataflow {
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class NoopAnalysis : public DataflowAnalysis<NoopAnalysis, NoopLattice> {
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public:
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  /// Deprecated. Use the `DataflowAnalysisOptions` constructor instead.
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  NoopAnalysis(ASTContext &Context, bool ApplyBuiltinTransfer)
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      : DataflowAnalysis<NoopAnalysis, NoopLattice>(Context,
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                                                    ApplyBuiltinTransfer) {}
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  /// `ApplyBuiltinTransfer` controls whether to run the built-in transfer
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  /// functions that model memory during the analysis. Their results are not
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  /// used by `NoopAnalysis`, but tests that need to inspect the environment
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  /// should enable them.
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  NoopAnalysis(ASTContext &Context, DataflowAnalysisOptions Options)
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      : DataflowAnalysis<NoopAnalysis, NoopLattice>(Context, Options) {}
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  static NoopLattice initialElement() { return {}; }
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  void transfer(const CFGElement &E, NoopLattice &L, Environment &Env) {}
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};
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} // namespace dataflow
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} // namespace clang
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#endif // LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_NOOPANALYSIS_H