class SymbolMetadata

Declaration

class SymbolMetadata : public SymbolData { /* full declaration omitted */ };

Description

SymbolMetadata - Represents path-dependent metadata about a specific region. Metadata symbols remain live as long as they are marked as in use before dead-symbol sweeping AND their associated regions are still alive. Intended for use by checkers.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:215

Inherits from: SymbolData

Member Variables

private const clang::ento::MemRegion* R

private const clang::Stmt* S

private clang::QualType T

private const clang::LocationContext* LCtx

private unsigned int Count

private const void* Tag

Inherited from SymExpr:

protected Complexity = 0

Method Overview

• public static void Profile(llvm::FoldingSetNodeID & profile, const clang::ento::MemRegion * R, const clang::Stmt * S, clang::QualType T, const clang::LocationContext * LCtx, unsigned int Count, const void * Tag)
• public void Profile(llvm::FoldingSetNodeID & profile)
• public SymbolMetadata(clang::ento::SymbolID sym, const clang::ento::MemRegion * r, const clang::Stmt * s, clang::QualType t, const clang::LocationContext * LCtx, unsigned int count, const void * tag)
• public static bool classof(const clang::ento::SymExpr * SE)
• public void dumpToStream(llvm::raw_ostream & os) const
• public unsigned int getCount() const
• public llvm::StringRef getKindStr() const
• public const clang::LocationContext * getLocationContext() const
• public const clang::ento::MemRegion * getRegion() const
• public const clang::Stmt * getStmt() const
• public const void * getTag() const
• public clang::QualType getType() const

Inherited from SymbolData:

• public classof
• public computeComplexity
• public getKindStr
• public getSymbolID

Inherited from SymExpr:

• public Profile
• public computeComplexity
• public dump
• public dumpToStream
• public getKind
• public getOriginRegion
• public getType
• protected isValidTypeForSymbol
• public symbol_begin
• public symbol_end

Inherited from FoldingSetBase::Node:

• public SetNextInBucket
• public getNextInBucket

Methods

¶static void Profile(
    llvm::FoldingSetNodeID& profile,
    const clang::ento::MemRegion* R,
    const clang::Stmt* S,
    clang::QualType T,
    const clang::LocationContext* LCtx,
    unsigned int Count,
    const void* Tag)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:255

Parameters

llvm::FoldingSetNodeID& profile

const clang::ento::MemRegion* R

const clang::Stmt* S

clang::QualType T

const clang::LocationContext* LCtx

unsigned int Count

const void* Tag

¶void Profile(llvm::FoldingSetNodeID& profile)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:267

Parameters

llvm::FoldingSetNodeID& profile

¶SymbolMetadata(clang::ento::SymbolID sym,
               const clang::ento::MemRegion* r,
               const clang::Stmt* s,
               clang::QualType t,
               const clang::LocationContext* LCtx,
               unsigned int count,
               const void* tag)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:224

Parameters

clang::ento::SymbolID sym

const clang::ento::MemRegion* r

const clang::Stmt* s

clang::QualType t

const clang::LocationContext* LCtx

unsigned int count

const void* tag

¶static bool classof(
    const clang::ento::SymExpr* SE)

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:272

Parameters

const clang::ento::SymExpr* SE

¶void dumpToStream(llvm::raw_ostream& os) const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:253

Parameters

llvm::raw_ostream& os

¶unsigned int getCount() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:244

¶llvm::StringRef getKindStr() const

Description

Get a string representation of the kind of the region.

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:251

¶const clang::LocationContext* getLocationContext()
    const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:242

¶const clang::ento::MemRegion* getRegion() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:236

¶const clang::Stmt* getStmt() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:239

¶const void* getTag() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:247

¶clang::QualType getType() const

Declared at: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h:249