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-rw-r--r--include/clang/Analysis/ProgramPoint.h33
-rw-r--r--include/clang/Checker/PathSensitive/Checker.h8
-rw-r--r--include/clang/Checker/PathSensitive/GRCoreEngine.h70
-rw-r--r--include/clang/Checker/PathSensitive/GRExprEngine.h8
-rw-r--r--include/clang/Checker/PathSensitive/GRSubEngine.h8
5 files changed, 1 insertions, 126 deletions
diff --git a/include/clang/Analysis/ProgramPoint.h b/include/clang/Analysis/ProgramPoint.h
index fb8d4d5ff5..332f9d384f 100644
--- a/include/clang/Analysis/ProgramPoint.h
+++ b/include/clang/Analysis/ProgramPoint.h
@@ -26,7 +26,6 @@
namespace clang {
class LocationContext;
-class FunctionDecl;
class ProgramPoint {
public:
@@ -42,8 +41,6 @@ public:
PostPurgeDeadSymbolsKind,
PostStmtCustomKind,
PostLValueKind,
- CallEnterKind,
- CallExitKind,
MinPostStmtKind = PostStmtKind,
MaxPostStmtKind = PostLValueKind };
@@ -311,36 +308,6 @@ public:
}
};
-class CallEnter : public StmtPoint {
-public:
- // CallEnter uses the caller's location context.
- CallEnter(const Stmt *S, const FunctionDecl *fd, const LocationContext *L)
- : StmtPoint(S, fd, CallEnterKind, L, 0) {}
-
- const Stmt *getCallExpr() const {
- return static_cast<const Stmt *>(getData1());
- }
-
- const FunctionDecl *getCallee() const {
- return static_cast<const FunctionDecl *>(getData2());
- }
-
- static bool classof(const ProgramPoint *Location) {
- return Location->getKind() == CallEnterKind;
- }
-};
-
-class CallExit : public StmtPoint {
-public:
- // CallExit uses the callee's location context.
- CallExit(const Stmt *S, const LocationContext *L)
- : StmtPoint(S, 0, CallExitKind, L, 0) {}
-
- static bool classof(const ProgramPoint *Location) {
- return Location->getKind() == CallExitKind;
- }
-};
-
} // end namespace clang
diff --git a/include/clang/Checker/PathSensitive/Checker.h b/include/clang/Checker/PathSensitive/Checker.h
index 2401a72741..519c00ec59 100644
--- a/include/clang/Checker/PathSensitive/Checker.h
+++ b/include/clang/Checker/PathSensitive/Checker.h
@@ -155,14 +155,6 @@ public:
Dst.Add(Pred);
}
- // Generate a node with a new program point different from the one that will
- // be created by the GRStmtNodeBuilder.
- void addTransition(const GRState *state, ProgramPoint Loc) {
- ExplodedNode *N = B.generateNode(Loc, state, Pred);
- if (N)
- addTransition(N);
- }
-
void EmitReport(BugReport *R) {
Eng.getBugReporter().EmitReport(R);
}
diff --git a/include/clang/Checker/PathSensitive/GRCoreEngine.h b/include/clang/Checker/PathSensitive/GRCoreEngine.h
index dd789cb735..6da45815f9 100644
--- a/include/clang/Checker/PathSensitive/GRCoreEngine.h
+++ b/include/clang/Checker/PathSensitive/GRCoreEngine.h
@@ -40,8 +40,6 @@ class GRCoreEngine {
friend class GRIndirectGotoNodeBuilder;
friend class GRSwitchNodeBuilder;
friend class GREndPathNodeBuilder;
- friend class GRCallEnterNodeBuilder;
- friend class GRCallExitNodeBuilder;
GRSubEngine& SubEngine;
@@ -69,9 +67,6 @@ class GRCoreEngine {
void HandleBranch(Stmt* Cond, Stmt* Term, CFGBlock* B,
ExplodedNode* Pred);
- void HandleCallEnter(const CallEnter &L, const CFGBlock *Block,
- unsigned Index, ExplodedNode *Pred);
- void HandleCallExit(const CallExit &L, ExplodedNode *Pred);
/// Get the initial state from the subengine.
const GRState* getInitialState(const LocationContext *InitLoc) {
@@ -95,9 +90,6 @@ class GRCoreEngine {
void ProcessSwitch(GRSwitchNodeBuilder& Builder);
- void ProcessCallEnter(GRCallEnterNodeBuilder &Builder);
- void ProcessCallExit(GRCallExitNodeBuilder &Builder);
-
private:
GRCoreEngine(const GRCoreEngine&); // Do not implement.
GRCoreEngine& operator=(const GRCoreEngine&);
@@ -202,12 +194,6 @@ public:
return generateNode(S, St, Pred, PointKind);
}
- ExplodedNode *generateNode(const ProgramPoint &PP, const GRState* State,
- ExplodedNode* Pred) {
- HasGeneratedNode = true;
- return generateNodeInternal(PP, State, Pred);
- }
-
ExplodedNode*
generateNodeInternal(const ProgramPoint &PP, const GRState* State,
ExplodedNode* Pred);
@@ -445,8 +431,6 @@ public:
ExplodedNode* generateNode(const GRState* State, const void *tag = 0,
ExplodedNode *P = 0);
- void GenerateCallExitNode(const GRState *state);
-
CFGBlock* getBlock() const { return &B; }
const GRState* getState() const {
@@ -454,60 +438,6 @@ public:
}
};
-class GRCallEnterNodeBuilder {
- GRCoreEngine &Eng;
-
- const ExplodedNode *Pred;
-
- // The call site.
- const Stmt *CE;
-
- // The definition of callee.
- const FunctionDecl *FD;
-
- // The parent block of the CallExpr.
- const CFGBlock *Block;
-
- // The CFGBlock index of the CallExpr.
- unsigned Index;
-
-public:
- GRCallEnterNodeBuilder(GRCoreEngine &eng, const ExplodedNode *pred,
- const Stmt *s, const FunctionDecl *fd,
- const CFGBlock *blk, unsigned idx)
- : Eng(eng), Pred(pred), CE(s), FD(fd), Block(blk), Index(idx) {}
-
- const GRState *getState() const { return Pred->getState(); }
-
- const LocationContext *getLocationContext() const {
- return Pred->getLocationContext();
- }
-
- const Stmt *getCallExpr() const { return CE; }
-
- const FunctionDecl *getCallee() const { return FD; }
-
- const CFGBlock *getBlock() const { return Block; }
-
- unsigned getIndex() const { return Index; }
-
- void GenerateNode(const GRState *state, const LocationContext *LocCtx);
-};
-
-class GRCallExitNodeBuilder {
- GRCoreEngine &Eng;
- const ExplodedNode *Pred;
-
-public:
- GRCallExitNodeBuilder(GRCoreEngine &eng, const ExplodedNode *pred)
- : Eng(eng), Pred(pred) {}
-
- const ExplodedNode *getPredecessor() const { return Pred; }
-
- const GRState *getState() const { return Pred->getState(); }
-
- void GenerateNode(const GRState *state);
-};
} // end clang namespace
#endif
diff --git a/include/clang/Checker/PathSensitive/GRExprEngine.h b/include/clang/Checker/PathSensitive/GRExprEngine.h
index 763bbcc9e1..90a2cd5597 100644
--- a/include/clang/Checker/PathSensitive/GRExprEngine.h
+++ b/include/clang/Checker/PathSensitive/GRExprEngine.h
@@ -171,13 +171,7 @@ public:
/// ProcessEndPath - Called by GRCoreEngine. Used to generate end-of-path
/// nodes when the control reaches the end of a function.
void ProcessEndPath(GREndPathNodeBuilder& builder);
-
- // Generate the entry node of the callee.
- void ProcessCallEnter(GRCallEnterNodeBuilder &builder);
-
- // Generate the first post callsite node.
- void ProcessCallExit(GRCallExitNodeBuilder &builder);
-
+
/// EvalAssume - Callback function invoked by the ConstraintManager when
/// making assumptions about state values.
const GRState *ProcessAssume(const GRState *state, SVal cond, bool assumption);
diff --git a/include/clang/Checker/PathSensitive/GRSubEngine.h b/include/clang/Checker/PathSensitive/GRSubEngine.h
index f2cd0486e3..ce57c2c68b 100644
--- a/include/clang/Checker/PathSensitive/GRSubEngine.h
+++ b/include/clang/Checker/PathSensitive/GRSubEngine.h
@@ -28,8 +28,6 @@ class GRBranchNodeBuilder;
class GRIndirectGotoNodeBuilder;
class GRSwitchNodeBuilder;
class GREndPathNodeBuilder;
-class GRCallEnterNodeBuilder;
-class GRCallExitNodeBuilder;
class LocationContext;
class GRSubEngine {
@@ -66,12 +64,6 @@ public:
/// ProcessEndPath - Called by GRCoreEngine. Used to generate end-of-path
/// nodes when the control reaches the end of a function.
virtual void ProcessEndPath(GREndPathNodeBuilder& builder) = 0;
-
- // Generate the entry node of the callee.
- virtual void ProcessCallEnter(GRCallEnterNodeBuilder &builder) = 0;
-
- // Generate the first post callsite node.
- virtual void ProcessCallExit(GRCallExitNodeBuilder &builder) = 0;
/// EvalAssume - Called by ConstraintManager. Used to call checker-specific
/// logic for handling assumptions on symbolic values.
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-24 20:26:06 +0000