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llvm-project/clang/lib/StaticAnalyzer/Checkers
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Balázs Kéri 353155a1a5 [clang][analyzer][NFC] Refactor code of StdLibraryFunctionsChecker. 
The code was difficult to maintain (big internal class definitions
with long inline functions, other functions of the same class at
different location far away, irregular ordering of classes and
function definitions). It is now improved to some extent.
New functions are added to RangeConstraint to remove code repetition,
these are useful for planned new features too.
Comments are improved.

Reviewed By: Szelethus

Differential Revision: https://reviews.llvm.org/D143751
2023-03-09 11:54:52 +01:00
..
cert
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
MPI-Checker
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
RetainCountChecker
[analyzer] Remove the loop from the exploded graph caused by missing information in program points
2023-03-04 02:01:45 +01:00
UninitializedObject
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
WebKit
[clang] Remove remaining uses of llvm::Optional (NFC)
2023-01-14 13:37:25 -08:00
AllocationState.h
…
AnalysisOrderChecker.cpp
…
AnalyzerStatsChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ArrayBoundChecker.cpp
[analyzer] Replace adjacent assumeInBound calls to assumeInBoundDual
2022-05-10 10:16:55 +02:00
ArrayBoundCheckerV2.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
BasicObjCFoundationChecks.cpp
[NFC] Fix "form/from" typos
2023-01-22 20:05:51 +01:00
BlockInCriticalSectionChecker.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
BoolAssignmentChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
BuiltinFunctionChecker.cpp
[Clang] Add __builtin_function_start
2021-12-20 12:55:33 -08:00
CallAndMessageChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
CastSizeChecker.cpp
…
CastToStructChecker.cpp
…
CastValueChecker.cpp
[clang] Remove remaining uses of llvm::Optional (NFC)
2023-01-14 13:37:25 -08:00
CheckerDocumentation.cpp
…
CheckObjCDealloc.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
CheckObjCInstMethSignature.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
CheckPlacementNew.cpp
…
CheckSecuritySyntaxOnly.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
CheckSizeofPointer.cpp
…
ChrootChecker.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
CloneChecker.cpp
[analyzer] Clean checker options from bool to DefaultBool (NFC)
2022-04-23 14:47:29 -05:00
CMakeLists.txt
[Support] Move TargetParsers to new component
2022-12-20 11:05:50 +00:00
ContainerModeling.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
ConversionChecker.cpp
[analyzer] Expand conversion check to check more expressions for overflow and underflow
2021-12-15 11:41:34 +01:00
CStringChecker.cpp
[ADT] Make StringRef::compare like std::string_view::compare
2023-01-15 20:59:21 +01:00
CStringSyntaxChecker.cpp
…
CXXSelfAssignmentChecker.cpp
…
DeadStoresChecker.cpp
Use CTAD on llvm::SaveAndRestore
2022-12-02 15:36:12 -08:00
DebugCheckers.cpp
[clang] Use true/false instead of 1/0 (NFC)
2022-01-09 00:19:47 -08:00
DebugContainerModeling.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
DebugIteratorModeling.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
DeleteWithNonVirtualDtorChecker.cpp
…
DereferenceChecker.cpp
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
DirectIvarAssignment.cpp
[Sema, StaticAnalyzer] Use StringRef::contains (NFC)
2021-10-20 08:02:36 -07:00
DivZeroChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
DynamicTypeChecker.cpp
…
DynamicTypePropagation.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
EnumCastOutOfRangeChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ErrnoChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ErrnoModeling.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ErrnoModeling.h
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ErrnoTesterChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ExprInspectionChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
FixedAddressChecker.cpp
…
FuchsiaHandleChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
GCDAntipatternChecker.cpp
…
GenericTaintChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
GTestChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
IdenticalExprChecker.cpp
…
InnerPointerChecker.cpp
Remove redundaunt virtual specifiers (NFC)
2022-07-25 23:00:59 -07:00
InterCheckerAPI.h
…
InvalidatedIteratorChecker.cpp
…
Iterator.cpp
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
Iterator.h
[analyzer][NFC] Remove dead code and modernize surroundings
2022-06-15 16:50:12 +02:00
IteratorModeling.cpp
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
IteratorRangeChecker.cpp
[analyzer][NFC] Separate CallDescription from CallEvent
2021-11-15 19:10:46 +01:00
IvarInvalidationChecker.cpp
[clang/Sema] Fix non-deterministic order for certain kind of diagnostics
2022-10-05 12:58:01 -07:00
LLVMConventionsChecker.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
LocalizationChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
MacOSKeychainAPIChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
MacOSXAPIChecker.cpp
…
MallocChecker.cpp
[analyzer] Remove the loop from the exploded graph caused by missing information in program points
2023-03-04 02:01:45 +01:00
MallocOverflowSecurityChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
MallocSizeofChecker.cpp
[clang] Add a raw_ostream operator<< overload for QualType
2022-04-20 22:09:05 +01:00
MIGChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
MismatchedIteratorChecker.cpp
[clang] Track the templated entity in type substitution.
2022-10-15 22:08:36 +02:00
MmapWriteExecChecker.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
Move.h
…
MoveChecker.cpp
[analyzer] Fix false positive in use-after-move checker
2022-08-09 17:26:30 -07:00
NonnullGlobalConstantsChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
NonNullParamChecker.cpp
llvm::Optional::value => operator*/operator->
2022-12-17 06:37:59 +00:00
NoReturnFunctionChecker.cpp
Fix false positive related to handling of [[noreturn]] function pointers
2022-10-12 14:46:32 +02:00
NSAutoreleasePoolChecker.cpp
…
NSErrorChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
NullabilityChecker.cpp
[analyzer] Nullability: Enable analysis of non-inlined nullable objc properties.
2022-12-12 14:19:26 -08:00
NumberObjectConversionChecker.cpp
[clang] Implement ElaboratedType sugaring for types written bare
2022-07-27 11:10:54 +02:00
ObjCAtSyncChecker.cpp
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
ObjCAutoreleaseWriteChecker.cpp
[analyzer] Fix return of llvm::StringRef to destroyed std::string
2022-05-01 12:24:32 +01:00
ObjCContainersASTChecker.cpp
[clang][TargetInfo] Use LangAS for getPointer{Width,Align}()
2022-11-30 20:24:01 +00:00
ObjCContainersChecker.cpp
[analyzer][NFC] Remove dead code and modernize surroundings
2022-06-15 16:50:12 +02:00
ObjCMissingSuperCallChecker.cpp
…
ObjCPropertyChecker.cpp
…
ObjCSelfInitChecker.cpp
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
ObjCSuperDeallocChecker.cpp
…
ObjCUnusedIVarsChecker.cpp
…
OSObjectCStyleCast.cpp
…
PaddingChecker.cpp
Use llvm::count{lr}_{zero,one} (NFC)
2023-01-28 12:41:20 -08:00
PointerArithChecker.cpp
…
PointerIterationChecker.cpp
…
PointerSortingChecker.cpp
…
PointerSubChecker.cpp
…
PthreadLockChecker.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
ReturnPointerRangeChecker.cpp
Fix assertion failure "PathDiagnosticSpotPiece's must have a valid location." in ReturnPtrRange checker on builtin functions
2023-01-26 17:26:05 +01:00
ReturnUndefChecker.cpp
…
ReturnValueChecker.cpp
[clang] Remove remaining uses of llvm::Optional (NFC)
2023-01-14 13:37:25 -08:00
RunLoopAutoreleaseLeakChecker.cpp
…
SimpleStreamChecker.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
SmartPtr.h
[StaticAnalyzer] Remove redundant declaration isStdSmartPtr (NFC)
2021-12-25 00:35:41 -08:00
SmartPtrChecker.cpp
…
SmartPtrModeling.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
StackAddrEscapeChecker.cpp
[analyzer] Fixing a bug raising false positives of stack block object
2022-08-26 12:19:32 -07:00
StdLibraryFunctionsChecker.cpp
[clang][analyzer][NFC] Refactor code of StdLibraryFunctionsChecker.
2023-03-09 11:54:52 +01:00
STLAlgorithmModeling.cpp
[analyzer][NFC] Prefer using isa<> instead getAs<> in conditions
2022-06-15 16:58:13 +02:00
StreamChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
StringChecker.cpp
[clang] Don't use Optional::hasValue (NFC)
2022-06-20 10:51:34 -07:00
Taint.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
TaintTesterChecker.cpp
[analyzer][NFC] Remove dead code and modernize surroundings
2022-06-15 16:50:12 +02:00
TestAfterDivZeroChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
TraversalChecker.cpp
…
TrustNonnullChecker.cpp
…
TrustReturnsNonnullChecker.cpp
[analyzer] Add support for __attribute__((returns_nonnull)).
2022-02-02 11:46:52 -08:00
UndefBranchChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
UndefCapturedBlockVarChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
UndefinedArraySubscriptChecker.cpp
…
UndefinedAssignmentChecker.cpp
[clang] Qualify auto in range-based for loops (NFC)
2022-09-03 23:27:27 -07:00
UndefinedNewArraySizeChecker.cpp
[analyzer] Warn if the size of the array in new[] is undefined
2022-09-04 23:06:58 +02:00
UndefResultChecker.cpp
Use APInt::count{l,r}_{zero,one} (NFC)
2023-02-19 22:04:47 -08:00
UnixAPIChecker.cpp
std::optional::value => operator*/operator->
2022-12-17 00:42:05 +00:00
UnreachableCodeChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
ValistChecker.cpp
[clang] Use a StringRef instead of a raw char pointer to store builtin and call information
2022-12-27 09:55:19 +01:00
VforkChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
VirtualCallChecker.cpp
…
VLASizeChecker.cpp
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00
Yaml.h
[clang] Use std::optional instead of llvm::Optional (NFC)
2023-01-14 12:31:01 -08:00