1afd56e964
Fix issue 8785: ValueFlow: Track pointer alias
...
This fixes the issue by making `ProgramMemory` keep track of values based on the conditions.
It also removes the `deadpointer` check since it duplicates the `invalidLifetime` check.
2019-09-03 17:16:15 +02:00
55a78f482b
Fix issue 9293: false negative: uninitvar
2019-09-03 06:46:34 +02:00
dc201d110d
Fix issue 9274: false negative: (error) Buffer is accessed out of bounds (std::string, std::wstring)
2019-09-03 06:43:54 +02:00
af449779f0
astyle formatting
...
[ci skip]
2019-09-03 06:43:08 +02:00
88d194214f
Fix FP with invalidContainerRef ( #2141 )
2019-09-03 06:41:35 +02:00
5c172bb55a
Fix issue 8897: Huge array initializations ( #2135 )
...
* Fix issue 8897: Huge array initializations
iscpp11init would take a lot of time when parsing huge arrays.
This patch add memoization to keeps track that we are parsing an array,
and allows to propagate the result without re-parsing the array for each
of its members.
* Use enum class instead of enum
2019-09-02 20:31:01 +02:00
e9f8dddabe
Set version to 1.89.99/1.90 dev
2019-09-02 15:44:40 +02:00
7d63bdee6f
astyle formatting
...
[ci skip]
2019-09-02 06:59:07 +02:00
cb509f1a8b
Fix issue 4845: alias to vector element invalid after vector is changed ( #2113 )
...
* Try harder to track ref lifetimes
* Dont add lifetimes for references
* Use correct token
* Check for front and back as well
* Improve handling of addresses
* Formatting
* Fix FP
2019-09-02 06:58:09 +02:00
fd403bf7e6
template simplifier: only add recursive instantiation if its arguments are a constant expression ( #2138 )
2019-09-02 06:51:19 +02:00
005765a561
Clarify valueFlowUninit ( #2136 )
...
https://github.com/danmar/cppcheck/pull/2129#issuecomment-526916467
2019-09-02 06:50:56 +02:00
7a75aa084b
Fix crash in CheckUninitVar ( #2129 )
...
http://cppcheck.osuosl.org:8000/ycmd
```
2019-08-30 23:21
ftp://ftp.se.debian.org/debian/pool/main/y/ycmd/ycmd_0+20181101+git600f54d.orig.tar.gz
cppcheck-options: -j1 --library=posix --library=gnu --library=qt --library=python --library=googletest --library=boost -D__GNUC__ --check-library --inconclusive --enable=style,information --platform=unix64 --template=daca2 -rp=temp temp
platform: Linux-4.15.0-58-generic-x86_64-with-Ubuntu-18.04-bionic
python: 2.7.15+
client-version: 1.1.31
cppcheck: head 1.88
count: Crash! 83
elapsed-time: -11.0 61.2
head results:
Checking temp/ycmd-0+20181101+git600f54d/ycmd/tests/clang/testdata/completion_fixit.cc: __GNUC__=1...
Program received signal SIGSEGV, Segmentation fault.
CheckUninitVar::valueFlowUninit (this=this@entry=0x7fffffffb350) at build/checkuninitvar.cpp:2376
2376 if (!tok->variable())
#0 CheckUninitVar::valueFlowUninit (this=this@entry=0x7fffffffb350) at build/checkuninitvar.cpp:2376
#1 0x00005555556901ac in CheckUninitVar::runChecks (this=<optimized out>, tokenizer=0x7fffffffbcb0, settings=0x7fffffffcd10, errorLogger=<optimized out>) at lib/checkuninitvar.h:68
#2 0x00005555556a2210 in CppCheck::checkNormalTokens (this=this@entry=0x7fffffffcaf0, tokenizer=...) at build/cppcheck.cpp:730
#3 0x00005555556a6ee2 in CppCheck::checkFile (this=this@entry=0x7fffffffcaf0, filename="temp/ycmd-0+20181101+git600f54d/ycmd/tests/clang/testdata/completion_fixit.cc", cfgname="", fileStream=...) at build/cppcheck.cpp:540
#4 0x00005555556aad4c in CppCheck::check (this=this@entry=0x7fffffffcaf0, path="temp/ycmd-0+20181101+git600f54d/ycmd/tests/clang/testdata/completion_fixit.cc") at build/cppcheck.cpp:195
#5 0x00005555557ef167 in CppCheckExecutor::check_internal (this=this@entry=0x7fffffffd880, cppcheck=..., argv=argv@entry=0x7fffffffdc08) at cli/cppcheckexecutor.cpp:884
#6 0x00005555557efa9a in CppCheckExecutor::check (this=0x7fffffffd880, argc=17, argv=0x7fffffffdc08) at cli/cppcheckexecutor.cpp:198
#7 0x00005555555b1d1b in main (argc=17, argv=0x7fffffffdc08) at cli/main.cpp:95
```
2019-09-01 14:51:40 +02:00
9163248e0c
Fixed linker errors on Windows
2019-09-01 14:44:03 +02:00
4ede39a9b7
1.89: Set version
2019-09-01 12:16:33 +02:00
c32261c737
Updated copyright year
2019-09-01 11:49:43 +02:00
2c656d6586
Issue 9255: Prevent infinite recursion in parsedecl ( #2134 )
2019-09-01 11:36:02 +02:00
3a1aec8850
template simplifier: ignore friend templates ( #2122 )
...
* template simplifier: ignore friend templates
friend templates were interpreted as variable templates
* fix cppcheck warning
2019-09-01 09:56:33 +02:00
d918f76a0d
Remove useless check introduced by 717aa826d8 ( #2130 )
...
I was confused by the naming in the forum entry (this/that). This would
be a pointer, there's no point checking for it there.
2019-09-01 09:53:45 +02:00
d1c6cb9aa5
Fix issue 9304: boolean type of ternary ( #2131 )
...
* Add test cases for 9304
* Fix 9304
2019-09-01 09:51:53 +02:00
121093658d
Fix issue 9202: False positive: std::array, size is a constant ( #2132 )
2019-09-01 09:44:34 +02:00
717aa826d8
Fix false positive in initializationListUsage ( #2128 )
...
https://sourceforge.net/p/cppcheck/discussion/general/thread/d5b690ef19/
Check that we warn only about using the initializer list when we assign
the object being constructed.
2019-08-31 12:27:07 +02:00
e8435b9ecb
Fix issue 9306: Adjust shiftTooManyBitsSigned for C++14 ( #2127 )
2019-08-31 07:40:57 +02:00
1a25d3f9ec
astyle formatting
...
[ci skip]
2019-08-30 18:34:14 +02:00
0b9e823fc8
Fix issue 9305: False positive uninitvar - struct initialized via function ( #2123 )
2019-08-30 18:32:45 +02:00
2942be53f7
Add more tests for valueFlowUninit ( #2124 )
2019-08-30 08:41:17 +02:00
03fe6795bf
Fix issue 9302: FP uninitvar - struct accessed via pointer ( #2121 )
2019-08-29 08:38:50 +02:00
28a95802a2
template simplifier: fix syntax error false positive (an expression can't be a template) ( #2115 )
...
https://stackoverflow.com/questions/57590411/cppcheck-syntax-error-with-using-typedef
2019-08-27 06:37:58 +02:00
a47633c4b9
Added TODO comment
2019-08-26 06:56:29 +02:00
4bd9d76a4c
Try to make Travis happy
2019-08-25 10:24:13 +02:00
82eec11898
Created redundantInitialization id
2019-08-25 09:45:39 +02:00
324e5e581b
Redundant assignments: Fix false positive when reassignment expression contains assembler
2019-08-24 20:15:52 +02:00
0dfda5eb4a
Try to make Travis happy
2019-08-24 15:43:31 +02:00
996daaee4e
STL: Fixed outOfBounds false positive
2019-08-24 15:40:29 +02:00
9d26be8380
Fixed #5259 (Improve check: Uninitialized variable not reported when used in array initialization)
2019-08-24 14:43:35 +02:00
5c488b9519
Fix issue 9190: FP uninitvar for struct member ( #2112 )
...
* Fix issue 9190: FP uninitvar for struct member
* Add more test cases
* Fix false negative
2019-08-24 11:27:47 +02:00
35fb55d76c
Fixed #5259 (Improve check: Uninitialized variable not reported when used in array initialization)
2019-08-24 08:01:55 +02:00
9cbdc262f6
Fix Cppcheck internal warning
2019-08-23 16:56:28 +02:00
d3f7fc92f2
Quick fix to make Travis happy
2019-08-23 15:23:49 +02:00
50c6af5e5d
astyle formatting
...
[ci skip]
2019-08-23 10:19:29 +02:00
7061cc334b
RedundantAssignment: Don't warn for initialization with {0}
2019-08-23 08:51:16 +02:00
d122b1c722
Fix issue with __declspec and final ( #2107 )
...
* Add missing Qt macros
Add two Qt macros that were missing
* Fix issue with __declspec and final
This change is a bit naive but it fixes the issues I was having when combining __declspec(dllexport) and final classes. Without the fix I get errors along the line of "The code 'class x final :' is not handled. You can use -I or --include to add handling of this code. "
2019-08-23 06:43:02 +02:00
fd3cb24973
leakNoReturnVar: Don't break early ( #2095 )
...
There seems to be no reason for stopping checking the scope if a call to
free() is seen (or fclose() or realloc()), so just continue checking.
Also, if there are multiple arguments, check all, perhaps there are more
memory leaks to warn about.
2019-08-23 06:33:00 +02:00
c0a8d628b9
Fix issue 6010: Uninitialized inner struct ( #2098 )
...
* Fix issue 6010: Uninitialized inner struct
* Show to root variable that is unitialized
* Warn on pointer dereferences
2019-08-23 06:23:20 +02:00
6815e38879
TokenList::insertTokens: copy column also
2019-08-20 20:53:44 +02:00
4b231c53a4
Fixed #9287 and #9288 (Syntax error on valid C++ code) ( #2104 )
2019-08-20 20:25:18 +02:00
ef47d3d304
Fixed #9286 (FP: syntax error: { .abc.a = 1)
2019-08-20 13:56:38 +02:00
474fed453e
memleak: Fixed false negative for sample
2019-08-18 19:45:39 +02:00
a5ba82c2d3
Fixed #9260 (--template=gcc does not work correctly with -j)
2019-08-18 16:33:32 +02:00
d95f29b23a
Fixed test/cli
2019-08-18 12:51:32 +02:00
2d9a131817
Refactoring: Rename variables. Do not use leading _. Renamed 'col' to 'column'
2019-08-18 12:19:05 +02:00
Paul Fultz II
Daniel Marjamäki
Ken-Patrick Lehrmann
PKEuS
IOBYTE
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Thomas Niederberger
Rikard Falkeborn