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

..

AnalysisDeclContext.cpp

[analyzer] Use BodyFarm-synthesized body even when actual body available.

2016-03-28 23:55:58 +00:00

BodyFarm.cpp

P0305R0: Semantic analysis and code generation for C++17 init-statement for 'if' and 'switch':

2016-07-14 00:11:03 +00:00

BodyFarm.h

Make headers self-contained.

2016-02-02 11:06:57 +00:00

CallGraph.cpp

Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith r259192 post commit comment.

2016-01-29 19:38:18 +00:00

CFG.cpp

[CFG] Fix crash finding destructor of lifetime-extended temporary.

2016-08-02 21:07:23 +00:00

CFGReachabilityAnalysis.cpp

…

CFGStmtMap.cpp

…

CloneDetection.cpp

[analyzer] Teach CloneDetector to find clones that look like copy-paste errors.

2016-08-18 12:29:41 +00:00

CMakeLists.txt

[analyzer] Add basic capabilities to detect source code clones.

2016-07-26 18:13:12 +00:00

CocoaConventions.cpp

…

CodeInjector.cpp

Roll-back r250822.

2015-10-20 13:23:58 +00:00

Consumed.cpp

[NFC] Header cleanup

2016-07-18 19:02:11 +00:00

Dominators.cpp

…

FormatString.cpp

Check 'r' and 'y specifiers of freebsd_kernel_printf format strings on PS4

2016-04-26 23:19:00 +00:00

FormatStringParsing.h

[NFC] Header cleanup

2016-07-18 19:02:11 +00:00

LiveVariables.cpp

Rewrite users of Stmt::child_begin/end into for-range loops.

2015-07-03 15:12:24 +00:00

ObjCNoReturn.cpp

…

PostOrderCFGView.cpp

…

PrintfFormatString.cpp

Enable support for __float128 in Clang and enable it on pertinent platforms

2016-05-09 08:52:33 +00:00

ProgramPoint.cpp

Roll-back r250822.

2015-10-20 13:23:58 +00:00

PseudoConstantAnalysis.cpp

Avoid overly large SmallPtrSet/SmallSet

2016-01-30 01:27:06 +00:00

ReachableCode.cpp

Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").

2015-06-22 23:07:51 +00:00

ScanfFormatString.cpp

[Sema] Handle UTF-8 invalid format string specifiers

2016-03-29 17:35:02 +00:00

ThreadSafety.cpp

[NFC] Header cleanup

2016-07-18 19:02:11 +00:00

ThreadSafetyCommon.cpp

[NFC] Header cleanup

2016-07-18 19:02:11 +00:00

ThreadSafetyLogical.cpp

Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").

2015-06-22 23:07:51 +00:00

ThreadSafetyTIL.cpp

…

UninitializedValues.cpp

Roll-back r250822.

2015-10-20 13:23:58 +00:00