clang
3.7.0
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Represents symbolic expression. More...
#include <SVals.h>
Public Member Functions | |
SymbolVal (SymbolRef sym) | |
SymbolRef | getSymbol () const |
bool | isExpression () const |
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void | dumpToStream (raw_ostream &Out) const |
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SVal () | |
template<typename T > | |
T | castAs () const |
Convert to the specified SVal type, asserting that this SVal is of the desired type. More... | |
template<typename T > | |
Optional< T > | getAs () const |
Convert to the specified SVal type, returning None if this SVal is not of the desired type. More... | |
unsigned | getRawKind () const |
BaseKind | getBaseKind () const |
unsigned | getSubKind () const |
void | Profile (llvm::FoldingSetNodeID &ID) const |
bool | operator== (const SVal &R) const |
bool | operator!= (const SVal &R) const |
bool | isUnknown () const |
bool | isUndef () const |
bool | isUnknownOrUndef () const |
bool | isValid () const |
bool | isConstant () const |
bool | isConstant (int I) const |
bool | isZeroConstant () const |
bool | hasConjuredSymbol () const |
hasConjuredSymbol - If this SVal wraps a conjured symbol, return true; More... | |
const FunctionDecl * | getAsFunctionDecl () const |
SymbolRef | getAsLocSymbol (bool IncludeBaseRegions=false) const |
If this SVal is a location and wraps a symbol, return that SymbolRef. Otherwise return 0. More... | |
SymbolRef | getLocSymbolInBase () const |
Get the symbol in the SVal or its base region. More... | |
SymbolRef | getAsSymbol (bool IncludeBaseRegions=false) const |
If this SVal wraps a symbol return that SymbolRef. Otherwise, return 0. More... | |
const SymExpr * | getAsSymbolicExpression () const |
const SymExpr * | getAsSymExpr () const |
const MemRegion * | getAsRegion () const |
void | dumpToStream (raw_ostream &OS) const |
void | dump () const |
SymExpr::symbol_iterator | symbol_begin () const |
SymExpr::symbol_iterator | symbol_end () const |
Friends | |
class | SVal |
Additional Inherited Members | |
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enum | BaseKind { UndefinedKind = 0, UnknownKind = 1, LocKind = 2, NonLocKind = 3 } |
enum | { BaseBits = 2, BaseMask = 0x3 } |
typedef SmallVector< SVal, 5 > | BufferTy |
BufferTy - A temporary buffer to hold a set of SVals. More... | |
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NonLoc () | |
NonLoc (unsigned SubKind, const void *d) | |
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DefinedSVal () | |
DefinedSVal (const void *d, bool isLoc, unsigned ValKind) | |
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DefinedOrUnknownSVal () | |
DefinedOrUnknownSVal (const void *d, bool isLoc, unsigned ValKind) | |
DefinedOrUnknownSVal (BaseKind k, void *D=nullptr) | |
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SVal (const void *d, bool isLoc, unsigned ValKind) | |
SVal (BaseKind k, const void *D=nullptr) | |
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const void * | Data |
unsigned | Kind |
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inline |
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inline |
Definition at line 317 of file SVals.h.
References clang::ento::SVal::Data.
Referenced by clang::ento::SimpleConstraintManager::assumeAux(), and isExpression().
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inline |
Definition at line 321 of file SVals.h.
References getSymbol().
Referenced by clang::ento::SimpleConstraintManager::assumeAux().