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llvm-project/clang/lib/StaticAnalyzer/Checkers
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Devin Coughlin 851da71c8f [analyzer] Check for return of nil in ObjC methods with nonnull return type. 
Update NullabilityChecker so that it checks return statements in ObjC methods.
Previously it was returning early because methods do not have a function type.

Also update detection of violated parameter _Nonnull preconditions to handle
ObjC methods.

rdar://problem/24200560

llvm-svn: 257938
2016-01-15 21:35:40 +00:00
..
AllocationDiagnostics.cpp
…
AllocationDiagnostics.h
Header guard canonicalization, clang part.
2014-08-13 16:25:19 +00:00
AnalyzerStatsChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
ArrayBoundChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ArrayBoundCheckerV2.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
BasicObjCFoundationChecks.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
BoolAssignmentChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
BuiltinFunctionChecker.cpp
add __builtin_unpredictable and convert to metadata
2015-09-02 20:01:30 +00:00
CallAndMessageChecker.cpp
Support watchOS and tvOS driver options
2015-10-30 16:30:27 +00:00
CastSizeChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
CastToStructChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
CheckerDocumentation.cpp
[analyzer] Skip Pre/Post handlers for ObjC calls when receiver is nil.
2015-09-15 01:13:53 +00:00
Checkers.td
[PATCH] Adding checker to detect excess padding in records
2015-12-14 21:38:59 +00:00
CheckObjCDealloc.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
CheckObjCInstMethSignature.cpp
[C++11] Use 'nullptr'. StaticAnalyzer edition.
2014-05-27 02:45:47 +00:00
CheckSecuritySyntaxOnly.cpp
Test commit
2015-11-26 22:08:58 +00:00
CheckSizeofPointer.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
ChrootChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ClangCheckers.cpp
…
ClangSACheckers.h
Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").
2015-06-22 23:07:51 +00:00
CMakeLists.txt
[PATCH] Adding checker to detect excess padding in records
2015-12-14 21:38:59 +00:00
CStringChecker.cpp
[analyzer] Fix SVal/SymExpr/MemRegion class and enum names for consistency.
2016-01-13 13:49:29 +00:00
CStringSyntaxChecker.cpp
Rewrite users of Stmt::child_begin/end into for-range loops.
2015-07-03 15:12:24 +00:00
DeadStoresChecker.cpp
[analyzer] DeadStoresChecker: Treat locals captured by reference in C++ lambdas as escaped.
2015-11-20 01:53:44 +00:00
DebugCheckers.cpp
[analyzer] Fix IssueHash generation.
2015-12-01 09:00:41 +00:00
DereferenceChecker.cpp
[analyzer] Don't report null dereferences on address_space annotated memory
2016-01-06 00:32:49 +00:00
DirectIvarAssignment.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
DivZeroChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
DynamicTypeChecker.cpp
[Static Analyzer] Fixed a false positive case in DynamicTypeChecker when dealing with forward declarations.
2015-09-18 23:38:57 +00:00
DynamicTypePropagation.cpp
[Static Analyzer] General type checker based on dynamic type information.
2015-09-18 21:15:37 +00:00
ExprInspectionChecker.cpp
[analyzer] Provide .def-files and visitors for SVal/SymExpr/MemRegion, v2.
2016-01-15 15:22:05 +00:00
FixedAddressChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
GenericTaintChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
IdenticalExprChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
InterCheckerAPI.h
Add a missing forward def of CheckerManager. NFC.
2015-04-17 17:00:16 +00:00
IvarInvalidationChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
LLVMConventionsChecker.cpp
Remove and forbid raw_svector_ostream::flush() calls.
2015-08-13 18:12:56 +00:00
LocalizationChecker.cpp
[analyzer] Add 'optin' checker package and move localizability checkers into it.
2015-11-04 21:33:41 +00:00
MacOSKeychainAPIChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
MacOSXAPIChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
Makefile
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
MallocChecker.cpp
[analyzer] Fix SVal/SymExpr/MemRegion class and enum names for consistency.
2016-01-13 13:49:29 +00:00
MallocOverflowSecurityChecker.cpp
[analyzer] Discard malloc-overflow bug-report when a known size is malloc'ed.
2015-09-23 23:27:55 +00:00
MallocSizeofChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
NonNullParamChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
NoReturnFunctionChecker.cpp
[analyzer] Handle another Android assert function.
2015-12-30 00:08:59 +00:00
NSAutoreleasePoolChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
NSErrorChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
NullabilityChecker.cpp
[analyzer] Check for return of nil in ObjC methods with nonnull return type.
2016-01-15 21:35:40 +00:00
ObjCAtSyncChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ObjCContainersASTChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
ObjCContainersChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ObjCMissingSuperCallChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
ObjCSelfInitChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +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
Update for LLVM function name change.
2016-01-14 21:00:27 +00:00
PointerArithChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
PointerSubChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
PthreadLockChecker.cpp
Fix some Clang-tidy modernize warnings, other minor fixes.
2015-11-04 21:37:17 +00:00
RetainCountChecker.cpp
Put global classes into the appropriate namespace.
2015-10-28 13:54:16 +00:00
ReturnPointerRangeChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ReturnUndefChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
SelectorExtras.h
Use the new LLVM_END_WITH_NULL name
2014-11-04 01:13:43 +00:00
SimpleStreamChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
StackAddrEscapeChecker.cpp
[analyzer] Suppress stack address escape on CK_CopyAndAutoreleaseBlockObject.
2015-12-03 19:41:24 +00:00
StreamChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
TaintTesterChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
TestAfterDivZeroChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
TraversalChecker.cpp
[C++11] Use 'nullptr'. StaticAnalyzer edition.
2014-05-27 02:45:47 +00:00
UndefBranchChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UndefCapturedBlockVarChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UndefinedArraySubscriptChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UndefinedAssignmentChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UndefResultChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UnixAPIChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
UnreachableCodeChecker.cpp
Refactor: Simplify boolean conditional return statements in lib/StaticAnalyzer/Checkers
2015-12-28 13:06:58 +00:00
VforkChecker.cpp
[analyzer] Add VforkChecker to find unsafe code in vforked process.
2015-11-06 11:16:31 +00:00
VirtualCallChecker.cpp
[analyzer] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
VLASizeChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00