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Showing content from https://clang.llvm.org/doxygen/CheckerContext_8cpp_source.html below:

clang: lib/StaticAnalyzer/Core/CheckerContext.cpp Source File

;

(isa<ObjCMethodDecl, CXXMethodDecl>(

))

(isa<BlockDecl>(

))

;

start = BName.find(Name);

(start != StringRef::npos) {

(BName.size() == Name.size())

MatchPredecessor = [=]() ->

{

start <= 0 || !llvm::isAlpha(BName[start - 1]);

MatchSuccessor = [=]() ->

{

std::size_t LookbehindPlace = start + Name.size();

LookbehindPlace >= BName.size() ||

!llvm::isAlpha(BName[LookbehindPlace]);

(MatchPredecessor() && MatchSuccessor())

StringRef FName = II->

();

(FName.starts_with(

) && FName.contains(Name))

CompletelyMatchesParts = [II](

... Parts) ->

{

StringRef FName = II->

();

(FName.consume_front(Parts) && ...) && FName.empty();

CompletelyMatchesParts(

, Name,

) ||

CompletelyMatchesParts(

,

, Name,

);

(

.isMacroID())

(!isa<NonLoc>(LHSVal)) {

Eval = Bldr.

(State, ComparisonOp, LHSVal, RHSVal,

StTrue && !StFalse;

Defines enum values for all the target-independent builtin functions.

static bool evalComparison(SVal LHSVal, BinaryOperatorKind ComparisonOp, SVal RHSVal, ProgramStateRef State)

Evaluate comparison and return true if it's known that condition is true.

Builtin::Context & BuiltinInfo

llvm::StringRef getName(unsigned ID) const

Return the identifier name for the specified builtin, e.g.

CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).

FunctionDecl * getDirectCallee()

If the callee is a FunctionDecl, return it. Otherwise return null.

DeclContext - This is used only as base class of specific decl types that can act as declaration cont...

bool isTranslationUnit() const

DeclContext * getRedeclContext()

getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same ...

bool isStdNamespace() const

Decl - This represents one declaration (or definition), e.g.

ASTContext & getASTContext() const LLVM_READONLY

DeclContext * getDeclContext()

This represents one expression.

Represents a function declaration or definition.

unsigned getBuiltinID(bool ConsiderWrapperFunctions=false) const

Returns a value indicating whether this function corresponds to a builtin function.

bool isInlined() const

Determine whether this function should be inlined, because it is either marked "inline" or "constexpr...

One of these records is kept for each identifier that is lexed.

StringRef getName() const

Return the actual identifier string.

static StringRef getImmediateMacroName(SourceLocation Loc, const SourceManager &SM, const LangOptions &LangOpts)

Retrieve the name of the immediate macro expansion.

static unsigned getSpelling(const Token &Tok, const char *&Buffer, const SourceManager &SourceMgr, const LangOptions &LangOpts, bool *Invalid=nullptr)

getSpelling - This method is used to get the spelling of a token into a preallocated buffer,...

IdentifierInfo * getIdentifier() const

Get the identifier that names this declaration, if there is one.

bool isExternallyVisible() const

Encodes a location in the source.

StringRef getDeclDescription(const Decl *D)

Returns the word that should be used to refer to the declaration in the report.

const SourceManager & getSourceManager()

SValBuilder & getSValBuilder()

StringRef getCalleeName(const FunctionDecl *FunDecl) const

Get the name of the called function (path-sensitive).

ASTContext & getASTContext()

const ProgramStateRef & getState() const

SVal getSVal(const Stmt *S) const

Get the value of arbitrary expressions at this point in the path.

bool isNegative(const Expr *E)

Returns true if the value of E is negative.

bool isGreaterOrEqual(const Expr *E, unsigned long long Val)

Returns true if the value of E is greater than or equal to Val under unsigned comparison.

static bool isCLibraryFunction(const FunctionDecl *FD, StringRef Name=StringRef())

Returns true if the given function is an externally-visible function in the top-level namespace,...

const FunctionDecl * getCalleeDecl(const CallExpr *CE) const

Get the declaration of the called function (path-sensitive).

StringRef getMacroNameOrSpelling(SourceLocation &Loc)

Depending on wither the location corresponds to a macro, return either the macro name or the token sp...

const LangOptions & getLangOpts() const

static bool isHardenedVariantOf(const FunctionDecl *FD, StringRef Name)

In builds that use source hardening (-D_FORTIFY_SOURCE), many standard functions are implemented as m...

SVal getSVal(const Stmt *S) const

Get the value of an arbitrary expression at this node.

SValBuilder & getSValBuilder()

StoreManager & getStoreManager()

nonloc::ConcreteInt makeIntVal(const IntegerLiteral *integer)

QualType getConditionType() const

SVal evalBinOp(ProgramStateRef state, BinaryOperator::Opcode op, SVal lhs, SVal rhs, QualType type)

SVal - This represents a symbolic expression, which can be either an L-value or an R-value.

bool isUnknownOrUndef() const

const FunctionDecl * getAsFunctionDecl() const

getAsFunctionDecl - If this SVal is a MemRegionVal and wraps a CodeTextRegion wrapping a FunctionDecl...

T castAs() const

Convert to the specified SVal type, asserting that this SVal is of the desired type.

virtual SVal getBinding(Store store, Loc loc, QualType T=QualType())=0

Return the value bound to specified location in a given state.

The JSON file list parser is used to communicate input to InstallAPI.

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