ea93d7d642
This is useful for clients that are relying on linearized CFGs for evaluating subexpressions and want the default initializer to be evaluated properly. The upcoming lifetime analysis is using this but it might also be useful for the static analyzer at some point. Differential Revision: https://reviews.llvm.org/D71642
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
//===-- AnalysisManager.cpp -------------------------------------*- 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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#include "clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h"
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using namespace clang;
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using namespace ento;
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void AnalysisManager::anchor() { }
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AnalysisManager::AnalysisManager(ASTContext &ASTCtx,
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const PathDiagnosticConsumers &PDC,
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StoreManagerCreator storemgr,
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ConstraintManagerCreator constraintmgr,
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CheckerManager *checkerMgr,
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AnalyzerOptions &Options,
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CodeInjector *injector)
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: AnaCtxMgr(
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ASTCtx, Options.UnoptimizedCFG,
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Options.ShouldIncludeImplicitDtorsInCFG,
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/*addInitializers=*/true,
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Options.ShouldIncludeTemporaryDtorsInCFG,
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Options.ShouldIncludeLifetimeInCFG,
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// Adding LoopExit elements to the CFG is a requirement for loop
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// unrolling.
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Options.ShouldIncludeLoopExitInCFG ||
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Options.ShouldUnrollLoops,
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Options.ShouldIncludeScopesInCFG,
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Options.ShouldSynthesizeBodies,
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Options.ShouldConditionalizeStaticInitializers,
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/*addCXXNewAllocator=*/true,
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Options.ShouldIncludeRichConstructorsInCFG,
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Options.ShouldElideConstructors,
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/*addVirtualBaseBranches=*/true,
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injector),
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Ctx(ASTCtx), LangOpts(ASTCtx.getLangOpts()),
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PathConsumers(PDC), CreateStoreMgr(storemgr),
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CreateConstraintMgr(constraintmgr), CheckerMgr(checkerMgr),
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options(Options) {
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AnaCtxMgr.getCFGBuildOptions().setAllAlwaysAdd();
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AnaCtxMgr.getCFGBuildOptions().OmitImplicitValueInitializers = true;
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AnaCtxMgr.getCFGBuildOptions().AddCXXDefaultInitExprInAggregates =
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Options.ShouldIncludeDefaultInitForAggregates;
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}
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AnalysisManager::~AnalysisManager() {
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FlushDiagnostics();
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for (PathDiagnosticConsumers::iterator I = PathConsumers.begin(),
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E = PathConsumers.end(); I != E; ++I) {
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delete *I;
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}
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}
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void AnalysisManager::FlushDiagnostics() {
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PathDiagnosticConsumer::FilesMade filesMade;
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for (PathDiagnosticConsumers::iterator I = PathConsumers.begin(),
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E = PathConsumers.end();
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I != E; ++I) {
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(*I)->FlushDiagnostics(&filesMade);
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}
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}
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