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clang-p2996/clang/lib/StaticAnalyzer/Checkers
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Artem Dergachev 2fc1985db3 [analyzer] Teach CloneDetector to find clones that look like copy-paste errors. 
The original clone checker tries to find copy-pasted code that is exactly
identical to the original code, up to minor details.

As an example, if the copy-pasted code has all references to variable 'a'
replaced with references to variable 'b', it is still considered to be
an exact clone.

The new check finds copy-pasted code in which exactly one variable seems
out of place compared to the original code, which likely indicates
a copy-paste error (a variable was forgotten to be renamed in one place).

Patch by Raphael Isemann!

Differential Revision: https://reviews.llvm.org/D23314

llvm-svn: 279056
2016-08-18 12:29:41 +00:00
..
MPI-Checker
Revert test commit
2016-08-12 17:46:23 +00:00
AllocationDiagnostics.cpp
…
AllocationDiagnostics.h
…
AnalyzerStatsChecker.cpp
Avoid overly large SmallPtrSet/SmallSet
2016-01-30 01:27:06 +00:00
ArrayBoundChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
ArrayBoundCheckerV2.cpp
Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith r259192 post commit comment.
2016-01-29 19:38:18 +00:00
BasicObjCFoundationChecks.cpp
Fix some Clang-tidy readability-redundant-control-flow warnings; other minor fixes.
2016-02-10 19:11:58 +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
[analyzer] Fix typo s/initalize/initialize/
2016-03-23 16:14:12 +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] Add check::BeginFunction to CheckerDocumentation checks. NFC.
2016-07-28 00:52:10 +00:00
CheckObjCDealloc.cpp
[analyzer] Fix misleading indentation in ObjCDeallocChecker. NFC.
2016-07-28 17:18:33 +00:00
CheckObjCInstMethSignature.cpp
…
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
[NFC] Header cleanup
2016-07-18 19:02:11 +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] Teach CloneDetector to find clones that look like copy-paste errors.
2016-08-18 12:29:41 +00:00
CMakeLists.txt
revert [analyzer] Added valist related checkers.
2016-08-18 09:13:37 +00:00
ConversionChecker.cpp
[analyzer] Add a checker for loss of sign or precision in integral casts.
2016-08-17 16:02:45 +00:00
CStringChecker.cpp
[analyzer] Add LocationContext information to SymbolMetadata.
2016-08-17 15:37:52 +00:00
CStringSyntaxChecker.cpp
Rewrite users of Stmt::child_begin/end into for-range loops.
2015-07-03 15:12:24 +00:00
CXXSelfAssignmentChecker.cpp
[analyzer] Add checker modeling potential C++ self-assignment
2016-07-21 23:42:31 +00:00
DeadStoresChecker.cpp
DeadStoresChecker: Don't warn about dead stores into volatile variables
2016-06-24 16:26:43 +00:00
DebugCheckers.cpp
[analyzer] Fix IssueHash generation.
2015-12-01 09:00:41 +00:00
DereferenceChecker.cpp
[analyzer] Improve Nullability checker diagnostics
2016-01-29 18:43:15 +00:00
DirectIvarAssignment.cpp
Use instance_properties instead of properties. NFC.
2016-01-26 18:05:23 +00:00
DivZeroChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
DynamicTypeChecker.cpp
[analyzer] Small cleanups when checkers retrieving statements from exploded
2016-08-18 07:54:50 +00:00
DynamicTypePropagation.cpp
[analyzer] Small cleanups when checkers retrieving statements from exploded
2016-08-18 07:54:50 +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
…
IvarInvalidationChecker.cpp
Remove redundant conditions of the form (A || (!A && B)) -> (A || B)
2016-04-11 08:26:13 +00:00
LLVMConventionsChecker.cpp
Remove and forbid raw_svector_ostream::flush() calls.
2015-08-13 18:12:56 +00:00
LocalizationChecker.cpp
[analyzer] Update APIs taking user-facing strings.
2016-07-30 16:16:51 +00:00
MacOSKeychainAPIChecker.cpp
[analyzer] Small cleanups when checkers retrieving statements from exploded
2016-08-18 07:54:50 +00:00
MacOSXAPIChecker.cpp
Simplify users of StringRef::{l,r}trim (clang) (NFC)
2016-02-16 02:14:44 +00:00
MallocChecker.cpp
[analyzer] Small cleanups when checkers retrieving statements from exploded
2016-08-18 07:54:50 +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
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
Use more ArrayRefs
2016-06-24 04:05:48 +00:00
NullabilityChecker.cpp
[analyzer] Small cleanups when checkers retrieving statements from exploded
2016-08-18 07:54:50 +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
Fix some Clang-tidy readability-redundant-control-flow warnings; other minor fixes.
2016-02-10 19:11:58 +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
ObjCSuperDeallocChecker.cpp
Move class into anonymous namespace. NFC.
2016-03-04 14:18:52 +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
StaticAnalyzer: Report found fields order in PaddingChecker
2016-08-15 20:16:13 +00:00
PointerArithChecker.cpp
[NFC] Header cleanup
2016-07-18 19:02:11 +00:00
PointerSubChecker.cpp
[analyzer] Add generateErrorNode() APIs to CheckerContext.
2015-09-16 22:03:05 +00:00
PthreadLockChecker.cpp
[NFC] Header cleanup
2016-07-18 19:02:11 +00:00
RetainCountChecker.cpp
[analyzer] Small cleanups when checkers retrieving statements from exploded
2016-08-18 07:54:50 +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
…
SimpleStreamChecker.cpp
Apply clang-tidy's misc-move-constructor-init throughout Clang.
2016-05-27 14:27:13 +00:00
StackAddrEscapeChecker.cpp
[Analyzer] Correct stack address escape diagnostic
2016-05-26 14:02:17 +00:00
StreamChecker.cpp
[NFC] Header cleanup
2016-07-18 19:02:11 +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
[analyzer] Add checker callback for beginning of function.
2016-02-19 01:35:10 +00:00
UndefBranchChecker.cpp
Apply clang-tidy's misc-move-constructor-init throughout Clang.
2016-05-27 14:27:13 +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
Avoid overly large SmallPtrSet/SmallSet
2016-01-30 01:27:06 +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] Apply whitespace cleanups by Honggyu Kim.
2015-09-08 03:50:52 +00:00
VLASizeChecker.cpp
Fix some Clang-tidy readability-redundant-control-flow warnings; other minor fixes.
2016-02-10 19:11:58 +00:00