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clang-p2996/clang/lib/StaticAnalyzer/Checkers
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George Burgess IV 00f70bd933 Remove redundant casts. NFC 
So I wrote a clang-tidy check to lint out redundant `isa`, `cast`, and
`dyn_cast`s for fun. This is a portion of what it found for clang; I
plan to do similar cleanups in LLVM and other subprojects when I find
time.

Because of the volume of changes, I explicitly avoided making any change
that wasn't highly local and obviously correct to me (e.g. we still have
a number of foo(cast<Bar>(baz)) that I didn't touch, since overloading
is a thing and the cast<Bar> did actually change the type -- just up the
class hierarchy).

I also tried to leave the types we were cast<>ing to somewhere nearby,
in cases where it wasn't locally obvious what we were dealing with
before.

llvm-svn: 326416
2018-03-01 05:43:23 +00:00
..
MPI-Checker
[analyzer] Enforce super-region classes for various memory regions.
2017-04-13 09:56:07 +00:00
AllocationDiagnostics.cpp
[analyzer] Add experimental option "leak-diagnostics-reference-allocation".
2013-04-16 21:44:22 +00:00
AllocationDiagnostics.h
…
AnalysisOrderChecker.cpp
[analyzer] Add missing pre-post-statement callbacks for OffsetOfExpr.
2018-02-10 00:55:49 +00:00
AnalyzerStatsChecker.cpp
[analyzer] Prevent AnalyzerStatsChecker from crash
2018-02-21 16:06:56 +00:00
ArrayBoundChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ArrayBoundCheckerV2.cpp
Add NDEBUG checks around LLVM_DUMP_METHOD functions for Wunused-function warnings.
2017-11-16 03:18:09 +00:00
BasicObjCFoundationChecks.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
BlockInCriticalSectionChecker.cpp
[analyzer] lock_guard and unique_lock extension for BlockInCriticalSection checker
2017-10-30 10:09:55 +00:00
BoolAssignmentChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
BuiltinFunctionChecker.cpp
[analyzer] Add support for __builtin_constant_p.
2018-02-10 00:51:47 +00:00
CallAndMessageChecker.cpp
[analyzer] In getSVal() API, disable auto-detection of void type as char type.
2017-12-12 02:27:55 +00:00
CastSizeChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
CastToStructChecker.cpp
Remove redundant casts. NFC
2018-03-01 05:43:23 +00:00
CheckerDocumentation.cpp
[analyzer] operator new: Add a new checker callback, check::NewAllocator.
2018-01-17 23:46:13 +00:00
CheckObjCDealloc.cpp
[NFC] fix trivial typos in comments and documents
2018-01-26 08:15:52 +00:00
CheckObjCInstMethSignature.cpp
[C++11] Use 'nullptr'. StaticAnalyzer edition.
2014-05-27 02:45:47 +00:00
CheckSecuritySyntaxOnly.cpp
[analyzer] Don't flag strcpy of string literals into sufficiently large buffers.
2018-01-12 22:12:11 +00:00
CheckSizeofPointer.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
ChrootChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ClangCheckers.cpp
[analyzer] Move Checkers.inc to clang/include/...
2016-04-28 01:09:09 +00:00
ClangSACheckers.h
[analyzer] Move Checkers.inc to clang/include/...
2016-04-28 01:09:09 +00:00
CloneChecker.cpp
[analyzer] Increase minimum complexity filter of the CloneChecker.
2017-09-04 05:56:36 +00:00
CMakeLists.txt
[analyzer] Add a checker for mmap()s which are both writable and executable.
2018-03-01 01:27:46 +00:00
ConversionChecker.cpp
[Analyzer] Clarify error messages for undefined result
2017-10-11 14:49:35 +00:00
CStringChecker.cpp
[analyzer] Provide a check name when MallocChecker enables CStringChecker
2018-01-20 23:11:17 +00:00
CStringSyntaxChecker.cpp
[CSA] [NFC] Move AnalysisContext.h to AnalysisDeclContext.h
2017-09-06 21:45:03 +00:00
CXXSelfAssignmentChecker.cpp
[analyzer] Add LocationContext as a parameter to checkRegionChanges
2017-01-13 00:50:57 +00:00
DeadStoresChecker.cpp
Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.
2017-06-03 06:26:27 +00:00
DebugCheckers.cpp
[analyzer] Make issue hash related tests more concise
2017-10-30 12:02:23 +00:00
DeleteWithNonVirtualDtorChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
DereferenceChecker.cpp
[analyzer] Don't dereference the array value when binding it to a reference.
2017-01-12 18:00:03 +00:00
DirectIvarAssignment.cpp
Use instance_properties instead of properties. NFC.
2016-01-26 18:05:23 +00:00
DivZeroChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
DynamicTypeChecker.cpp
Migrate PathDiagnosticPiece to std::shared_ptr
2017-01-05 17:26:53 +00:00
DynamicTypePropagation.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ExprInspectionChecker.cpp
[analyzer] Make issue hash related tests more concise
2017-10-30 12:02:23 +00:00
FixedAddressChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
GenericTaintChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
GTestChecker.cpp
[NFC] fix trivial typos in comments
2018-01-22 07:44:38 +00:00
IdenticalExprChecker.cpp
[c++20] P0515R3: Parsing support and basic AST construction for operator <=>.
2017-12-14 15:16:18 +00:00
InterCheckerAPI.h
Add a missing forward def of CheckerManager. NFC.
2015-04-17 17:00:16 +00:00
IteratorChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
IvarInvalidationChecker.cpp
Remove redundant casts. NFC
2018-03-01 05:43:23 +00:00
LLVMConventionsChecker.cpp
Remove and forbid raw_svector_ostream::flush() calls.
2015-08-13 18:12:56 +00:00
LocalizationChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
MacOSKeychainAPIChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
MacOSXAPIChecker.cpp
[analyzer] Fix MacOSXAPIChecker fp with static locals seen from nested blocks.
2017-01-25 10:21:45 +00:00
MallocChecker.cpp
[analyzer] MallocChecker: Suppress false positives in shared pointers.
2018-02-27 21:19:33 +00:00
MallocOverflowSecurityChecker.cpp
[analyzer] Older version of GCC 4.7 crash on lambdas in default arguments.
2016-07-09 12:16:58 +00:00
MallocSizeofChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
MisusedMovedObjectChecker.cpp
[analyzer] Make isSubRegionOf reflexive
2018-01-17 20:27:26 +00:00
MmapWriteExecChecker.cpp
[analyzer] Add a checker for mmap()s which are both writable and executable.
2018-03-01 01:27:46 +00:00
NonnullGlobalConstantsChecker.cpp
[analyzer] Only attempt to get the value of locations of known type
2018-02-27 19:28:52 +00:00
NonNullParamChecker.cpp
Spelling mistakes in comments. NFCI. (PR27635)
2017-03-30 14:13:19 +00:00
NoReturnFunctionChecker.cpp
Suppress all uses of LLVM_END_WITH_NULL. NFC.
2017-05-09 19:31:30 +00:00
NSAutoreleasePoolChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
NSErrorChecker.cpp
Use more ArrayRefs
2016-06-24 04:05:48 +00:00
NullabilityChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
NumberObjectConversionChecker.cpp
[analyzer] NumberObjectConversion: Workaround for a linker error with modules.
2016-11-15 22:22:57 +00:00
ObjCAtSyncChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ObjCContainersASTChecker.cpp
[CSA] [NFC] Move AnalysisContext.h to AnalysisDeclContext.h
2017-09-06 21:45:03 +00:00
ObjCContainersChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ObjCMissingSuperCallChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
ObjCPropertyChecker.cpp
[Analyzer] Fix crash in ObjCPropertyChecker on protocol property
2017-03-01 01:47:37 +00:00
ObjCSelfInitChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ObjCSuperDeallocChecker.cpp
[clang] Remove redundant return [NFC]
2017-11-13 19:29:31 +00:00
ObjCUnusedIVarsChecker.cpp
Rewrite users of Stmt::child_begin/end into for-range loops.
2015-07-03 15:12:24 +00:00
PaddingChecker.cpp
Re-commit r321223, which adds a printing policy to the ASTDumper.
2017-12-21 21:42:42 +00:00
PointerArithChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
PointerSubChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
PthreadLockChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
RetainCountChecker.cpp
[analyzer] NFC: RetainCount: Protect from dumping raw region to path notes.
2018-01-18 01:01:56 +00:00
ReturnPointerRangeChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
ReturnUndefChecker.cpp
…
SelectorExtras.h
Use clang++-3.5 compatible initializer_list constructor
2017-05-10 13:22:11 +00:00
SimpleStreamChecker.cpp
Apply clang-tidy's misc-move-constructor-init throughout Clang.
2016-05-27 14:27:13 +00:00
StackAddrEscapeChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
StdLibraryFunctionsChecker.cpp
[analyzer] Avoid an allocation in Std C function modelling
2017-05-12 06:53:55 +00:00
StreamChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
TaintTesterChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
TestAfterDivZeroChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
TraversalChecker.cpp
[analyzer] Add checker callback for beginning of function.
2016-02-19 01:35:10 +00:00
UndefBranchChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
UndefCapturedBlockVarChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
UndefinedArraySubscriptChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UndefinedAssignmentChecker.cpp
[analyzer] UndefinedAssignmentChecker: Better warning message in implicit ctors.
2018-02-27 22:05:55 +00:00
UndefResultChecker.cpp
[analyzer] Model and check unrepresentable left shifts
2018-01-22 13:32:10 +00:00
UnixAPIChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
UnreachableCodeChecker.cpp
Teach Wreturn-type, Wunreachable-code, and alpha.deadcode.UnreachableCode to treat __assume(0) like __builtin_unreachable.
2018-02-13 21:31:47 +00:00
ValistChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00
VforkChecker.cpp
Fix Clang-tidy modernize-use-nullptr warnings; other minor fixes.
2016-01-26 19:01:06 +00:00
VirtualCallChecker.cpp
[analyzer] Fix an assertion fail in VirtualCallChecker
2017-09-21 08:18:59 +00:00
VLASizeChecker.cpp
[analyzer] introduce getSVal(Stmt *) helper on ExplodedNode, make sure the helper is used consistently
2018-01-17 20:27:29 +00:00