Author: d0k
Date: Tue Feb 2 08:24:11 2016
New Revision: 259506
URL: http://llvm.org/viewvc/llvm-project?rev=259506&view=rev
Log:
[StaticAnalyzer] Pull SymExpr and SymbolData into its own header to avoid
cyclic includes.
Added:
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h
Modified:
cfe/trunk/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitor.h
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/Environment.h
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h
Modified:
cfe/trunk/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitor.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitor.h?rev=259506&r1=259505&r2=259506&view=diff
==============================================================================
---
cfe/trunk/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitor.h
(original)
+++
cfe/trunk/include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitor.h
Tue Feb 2 08:24:11 2016
@@ -19,6 +19,7 @@
#include "llvm/ADT/FoldingSet.h"
namespace clang {
+class CFGBlock;
namespace ento {
Modified:
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/Environment.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/Environment.h?rev=259506&r1=259505&r2=259506&view=diff
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/Environment.h
(original)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/Environment.h Tue
Feb 2 08:24:11 2016
@@ -26,6 +26,7 @@ namespace ento {
class EnvironmentManager;
class SValBuilder;
+class SymbolReaper;
/// An entry in the environment consists of a Stmt and an LocationContext.
/// This allows the environment to manage context-sensitive bindings,
Modified: cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h?rev=259506&r1=259505&r2=259506&view=diff
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
(original)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h Tue
Feb 2 08:24:11 2016
@@ -21,6 +21,7 @@
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/ExprObjC.h"
+#include "clang/Analysis/AnalysisContext.h"
#include "clang/Basic/LLVM.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/SVals.h"
#include "llvm/ADT/FoldingSet.h"
Modified:
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h?rev=259506&r1=259505&r2=259506&view=diff
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h
(original)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h Tue
Feb 2 08:24:11 2016
@@ -21,6 +21,7 @@
#include "clang/StaticAnalyzer/Core/PathSensitive/BasicValueFactory.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/SVals.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h"
namespace clang {
Modified: cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h?rev=259506&r1=259505&r2=259506&view=diff
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h (original)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h Tue Feb
2 08:24:11 2016
@@ -15,9 +15,11 @@
#ifndef LLVM_CLANG_STATICANALYZER_CORE_PATHSENSITIVE_SVALS_H
#define LLVM_CLANG_STATICANALYZER_CORE_PATHSENSITIVE_SVALS_H
+#include "clang/AST/Expr.h"
#include "clang/Basic/LLVM.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState_Fwd.h"
-#include "clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h"
+#include "llvm/ADT/FoldingSet.h"
#include "llvm/ADT/ImmutableList.h"
//==------------------------------------------------------------------------==//
Added: cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h?rev=259506&view=auto
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h (added)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h Tue Feb
2 08:24:11 2016
@@ -0,0 +1,109 @@
+//== SymExpr.h - Management of Symbolic Values ------------------*- C++
-*--==//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines SymExpr and SymbolData.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_STATICANALYZER_CORE_PATHSENSITIVE_SYMEXPR_H
+#define LLVM_CLANG_STATICANALYZER_CORE_PATHSENSITIVE_SYMEXPR_H
+
+#include "clang/AST/Type.h"
+#include "llvm/ADT/FoldingSet.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace clang {
+namespace ento {
+
+/// \brief Symbolic value. These values used to capture symbolic execution of
+/// the program.
+class SymExpr : public llvm::FoldingSetNode {
+ virtual void anchor();
+
+public:
+ enum Kind {
+#define SYMBOL(Id, Parent) Id##Kind,
+#define SYMBOL_RANGE(Id, First, Last) BEGIN_##Id = First, END_##Id = Last,
+#include "clang/StaticAnalyzer/Core/PathSensitive/Symbols.def"
+ };
+
+private:
+ Kind K;
+
+protected:
+ SymExpr(Kind k) : K(k) {}
+
+public:
+ virtual ~SymExpr() {}
+
+ Kind getKind() const { return K; }
+
+ virtual void dump() const;
+
+ virtual void dumpToStream(raw_ostream &os) const {}
+
+ virtual QualType getType() const = 0;
+ virtual void Profile(llvm::FoldingSetNodeID &profile) = 0;
+
+ /// \brief Iterator over symbols that the current symbol depends on.
+ ///
+ /// For SymbolData, it's the symbol itself; for expressions, it's the
+ /// expression symbol and all the operands in it. Note, SymbolDerived is
+ /// treated as SymbolData - the iterator will NOT visit the parent region.
+ class symbol_iterator {
+ SmallVector<const SymExpr *, 5> itr;
+ void expand();
+
+ public:
+ symbol_iterator() {}
+ symbol_iterator(const SymExpr *SE);
+
+ symbol_iterator &operator++();
+ const SymExpr *operator*();
+
+ bool operator==(const symbol_iterator &X) const;
+ bool operator!=(const symbol_iterator &X) const;
+ };
+
+ symbol_iterator symbol_begin() const { return symbol_iterator(this); }
+ static symbol_iterator symbol_end() { return symbol_iterator(); }
+
+ unsigned computeComplexity() const;
+};
+
+typedef const SymExpr *SymbolRef;
+typedef SmallVector<SymbolRef, 2> SymbolRefSmallVectorTy;
+
+typedef unsigned SymbolID;
+/// \brief A symbol representing data which can be stored in a memory location
+/// (region).
+class SymbolData : public SymExpr {
+ void anchor() override;
+ const SymbolID Sym;
+
+protected:
+ SymbolData(Kind k, SymbolID sym) : SymExpr(k), Sym(sym) {}
+
+public:
+ ~SymbolData() override {}
+
+ SymbolID getSymbolID() const { return Sym; }
+
+ // Implement isa<T> support.
+ static inline bool classof(const SymExpr *SE) {
+ Kind k = SE->getKind();
+ return k >= BEGIN_SYMBOLS && k <= END_SYMBOLS;
+ }
+};
+
+} // namespace ento
+} // namespace clang
+
+#endif
Modified:
cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h?rev=259506&r1=259505&r2=259506&view=diff
==============================================================================
--- cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h
(original)
+++ cfe/trunk/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h
Tue Feb 2 08:24:11 2016
@@ -19,7 +19,9 @@
#include "clang/AST/Expr.h"
#include "clang/Analysis/AnalysisContext.h"
#include "clang/Basic/LLVM.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/StoreRef.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/FoldingSet.h"
@@ -32,92 +34,10 @@ namespace clang {
namespace ento {
class BasicValueFactory;
- class MemRegion;
class SubRegion;
class TypedValueRegion;
class VarRegion;
-/// \brief Symbolic value. These values used to capture symbolic execution of
-/// the program.
-class SymExpr : public llvm::FoldingSetNode {
- virtual void anchor();
-public:
- enum Kind {
-#define SYMBOL(Id, Parent) Id ## Kind,
-#define SYMBOL_RANGE(Id, First, Last) BEGIN_##Id = First, END_##Id = Last,
-#include "clang/StaticAnalyzer/Core/PathSensitive/Symbols.def"
- };
-
-private:
- Kind K;
-
-protected:
- SymExpr(Kind k) : K(k) {}
-
-public:
- virtual ~SymExpr() {}
-
- Kind getKind() const { return K; }
-
- virtual void dump() const;
-
- virtual void dumpToStream(raw_ostream &os) const {}
-
- virtual QualType getType() const = 0;
- virtual void Profile(llvm::FoldingSetNodeID& profile) = 0;
-
- /// \brief Iterator over symbols that the current symbol depends on.
- ///
- /// For SymbolData, it's the symbol itself; for expressions, it's the
- /// expression symbol and all the operands in it. Note, SymbolDerived is
- /// treated as SymbolData - the iterator will NOT visit the parent region.
- class symbol_iterator {
- SmallVector<const SymExpr*, 5> itr;
- void expand();
- public:
- symbol_iterator() {}
- symbol_iterator(const SymExpr *SE);
-
- symbol_iterator &operator++();
- const SymExpr* operator*();
-
- bool operator==(const symbol_iterator &X) const;
- bool operator!=(const symbol_iterator &X) const;
- };
-
- symbol_iterator symbol_begin() const {
- return symbol_iterator(this);
- }
- static symbol_iterator symbol_end() { return symbol_iterator(); }
-
- unsigned computeComplexity() const;
-};
-
-typedef const SymExpr* SymbolRef;
-typedef SmallVector<SymbolRef, 2> SymbolRefSmallVectorTy;
-
-typedef unsigned SymbolID;
-/// \brief A symbol representing data which can be stored in a memory location
-/// (region).
-class SymbolData : public SymExpr {
- void anchor() override;
- const SymbolID Sym;
-
-protected:
- SymbolData(Kind k, SymbolID sym) : SymExpr(k), Sym(sym) {}
-
-public:
- ~SymbolData() override {}
-
- SymbolID getSymbolID() const { return Sym; }
-
- // Implement isa<T> support.
- static inline bool classof(const SymExpr *SE) {
- Kind k = SE->getKind();
- return k >= BEGIN_SYMBOLS && k <= END_SYMBOLS;
- }
-};
-
///\brief A symbol representing the value stored at a MemRegion.
class SymbolRegionValue : public SymbolData {
const TypedValueRegion *R;
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