Nekto89
729af993fe
Fix absolute pathes import from vcxproj ( #934 )
...
Fixed importing vcxproj that contains files with absolute pathes.
2017-08-07 23:51:12 +02:00
Daniel Marjamäki
5fa7a4edc4
GUI: save dumpfiles in buildDir if possible
2017-08-03 22:54:38 +02:00
Daniel Marjamäki
53002e40f6
Fix ImportProject
2017-08-03 20:38:24 +02:00
Daniel Marjamäki
ccea0b17b3
ImportProject: Read system includes and standard from compile database
2017-08-03 20:33:56 +02:00
Daniel Marjamäki
61eccd7070
Fix dump
2017-08-03 18:03:59 +02:00
Daniel Marjamäki
4eb43a5557
Fixed some recent regression in ImportProject for vcxproj projects
2017-08-02 22:51:22 +02:00
Veli-Matti Visuri
da3846f752
Add Timer copy constructor ( #932 )
...
- Satisfy the rule of three
2017-08-02 22:34:28 +02:00
amai2012
39955973e9
Merge pull request #931 from IOBYTE/master
...
Fixed #8142 (false positive: The class 'B' has 'copy constructor' but lack of 'operator='
2017-08-02 21:16:29 +02:00
Daniel Marjamäki
f7514fcd2c
Fix issue detected by Coverity, dereference tok3 and then check if its null.
2017-08-02 08:38:36 +02:00
Daniel Marjamäki
e977cea04c
Fix issue detected by Coverity, either null pointer check is useless or there is null pointer dereference
2017-08-02 08:24:16 +02:00
Daniel Marjamäki
32422c815b
Fix issue found by Coverity, scope cant be null since scope is dereferenced on all paths before the while and also unconditionally inside while
2017-08-02 08:17:29 +02:00
Daniel Marjamäki
462ae455c8
Fix issue detected by Coverity, missing check if _settings is null
2017-08-02 08:04:35 +02:00
Daniel Marjamäki
60f819dbe7
Refactoring, use continue in loop
2017-08-02 08:00:52 +02:00
Daniel Marjamäki
5abf39503a
Fix issue detected by Coverity, in case solution does not specify platform configuration the platform will be uninitialized
2017-08-02 07:59:25 +02:00
Daniel Marjamäki
05cdda3f4c
Fix issue detected by Coverity, XMLElement::Attribute might return null
2017-08-02 07:56:22 +02:00
Daniel Marjamäki
55aec0ef1b
Fix issue detected by Coverity, vt2 is null checked and then dereferenced
2017-08-02 07:48:11 +02:00
Robert Reif
f5044bb65f
Fixed #8142 (false positive: The class 'B' has 'copy constructor' but lack of 'operator='.)
...
Do not count static member variables when trying to figure out if
'operator =' is needed.
2017-08-01 19:52:41 -04:00
Matthias Krüger
9b6d371762
checkbufferoverrun: remove dead store
...
the variable was declared inside a loop and the dead store also took place inside the loop (guarded by a condition) without further access of the value after that store.
Found by clang analyzer.
Was:
lib/checkbufferoverrun.cpp:1223:17: warning: Value stored to 'tok' is never read
tok = tok->next();
^ ~~~~~~~~~~~
2017-08-01 16:53:00 +02:00
Daniel Marjamäki
9ef9d0e4a8
Fixed #8128 (False negative: variable is assigned value that is not read)
2017-08-01 14:56:53 +02:00
Daniel Marjamäki
1758c3b4e7
Fix suspicious code found by Coverity, dont check if scope->function is null and then dereference it
2017-08-01 13:26:35 +02:00
Daniel Marjamäki
058c439b2a
Coverity detected useless function call, cleanup code
2017-08-01 12:45:37 +02:00
Daniel Marjamäki
0c8a899f59
Fix issue detected by Coverity, there was dead code because the wrong variable was used in condition
2017-08-01 11:45:51 +02:00
Daniel Marjamäki
be998773ee
Minor refactoring, fixes FP from Coverity
2017-08-01 11:33:24 +02:00
Daniel Marjamäki
6cc7f46696
Fix issue detected by Coverity, ternary condition is always true
2017-08-01 11:25:28 +02:00
Daniel Marjamäki
267a2e154d
Fixed #8127 (cppcheck 1.80 compilation by MINGW32 gcc 6.3 failed)
2017-07-31 18:30:20 +02:00
Daniel Marjamäki
cdeae918a8
Fix issue detected by Coverity (ternary operator false expression is unreachable)
2017-07-31 17:58:07 +02:00
Daniel Marjamäki
a024f339dd
Fix issue detected by Coverity (ternary operator false expression is unreachable)
2017-07-31 17:55:15 +02:00
Daniel Marjamäki
fec0c46af0
Refactoring, use continue in loop
2017-07-30 14:53:58 +02:00
Daniel Marjamäki
29265cdd49
Refactoring, use continue
2017-07-30 12:46:04 +02:00
PKEuS
9558877458
Set version to 1.80.99/1.81 dev
2017-07-30 08:48:47 +02:00
Daniel Marjamäki
f76ff9e7bf
Tokenizer: Put struct in anonymous namespace
2017-07-29 19:46:18 +02:00
Daniel Marjamäki
91eb0f1fad
Removed XML version 1
2017-07-29 18:56:22 +02:00
Daniel Marjamäki
baedfa6718
1.80: Set versions
2017-07-29 12:55:53 +02:00
Daniel Marjamäki
a78fd23732
Refactoring, skipEnumBody
2017-07-29 12:13:32 +02:00
Daniel Marjamäki
abf525e46d
Fix Cppcheck warning
2017-07-29 11:58:00 +02:00
Simon Martin
aa35462add
Ticket #8091 : Don't replace std types within enum definitions. ( #922 )
2017-07-29 11:56:09 +02:00
Daniel Marjamäki
01f023dc0a
CheckClass: Refactor hasAssignSelf to use AST
2017-07-28 23:49:11 +02:00
orbitcowboy
0e575ce12c
Modernize: make use of 'nullptr' and added a rule-file for finding non-nullptr (zero) initializations.
2017-07-28 15:20:43 +02:00
Daniel Marjamäki
c4bd70210c
GUI: Rename methods in FileList and PathMatch
2017-07-28 10:55:51 +02:00
Daniel Marjamäki
a4dd8f0aa4
modernize, use nullptr
2017-07-27 18:36:33 +02:00
Daniel Marjamäki
5ae962194d
revert mode change for lib/checkstl.cpp
2017-07-26 23:51:30 +02:00
Daniel Marjamäki
27af3edc5b
CheckStl: Safer use of AST
2017-07-26 23:43:39 +02:00
Daniel Marjamäki
eb288ec2a1
CheckStl: Use AST to handle iterator comparisons better
2017-07-26 23:13:01 +02:00
Daniel Marjamäki
a3916c501c
Refactor loop, use continue
2017-07-26 22:03:55 +02:00
Daniel Marjamäki
da26ef0650
Refactoring: Use continue in loop
2017-07-26 21:13:49 +02:00
Daniel Marjamäki
32940c023a
Refactoring: Use continue in loop
2017-07-26 20:32:14 +02:00
Daniel Marjamäki
2d4f64027a
Refactoring: Use continue in loop
2017-07-26 20:29:13 +02:00
Daniel Marjamäki
2f38d3d80e
CheckStl: Use ValueType
2017-07-26 20:19:36 +02:00
Andreas Pokorny
b802b98136
Do not warn when unique pointers are passed by value
...
A unique pointer should only be passed by value or by const reference.
Passing by value means transferring ownership it makes no sense to have a pass by value Warning for unique_ptr
Signed-off-by: Andreas Pokorny <andreas.pokorny@siemens.com>
2017-07-25 11:17:56 +02:00
Daniel Marjamäki
0a03bbb320
Fixed #6315 (false positive - unreadVariable - variable is used via pointer)
2017-07-23 23:32:14 +02:00
Daniel Marjamäki
b41350e8d8
Token::expressionString(): Fixed output of library types
2017-07-22 16:42:42 +02:00
Daniel Marjamäki
bf5040e3d6
Fixed #7701 (ValueFlow: handle 64-bit unsigned values )
2017-07-22 12:19:46 +02:00
Daniel Marjamäki
12b7843937
astyle formatting
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[ci skip]
2017-07-21 09:17:25 +02:00
Daniel Marjamäki
255d0410a4
Fixed #8085 (Token::expressionString: unsigned long long)
2017-07-21 09:16:42 +02:00
Daniel Marjamäki
76a50e60b9
Merge pull request #926 from mathbunnyru/asalikhov/fix_warnings_macro
...
Fix warnings
2017-07-17 22:46:40 +02:00
Ayaz Salikhov
4bbc830a85
Fix warnings
2017-07-17 10:13:11 +03:00
Robert Reif
354a773bfe
Fix #8020 (ValueType: no value type for iterator + constant)
2017-07-16 11:27:32 -04:00
Daniel Marjamäki
fabe07ffd6
Merge pull request #924 from IOBYTE/master
...
Fixed #6985 (SymbolDatabase: Function pointer not set when calling bas…
2017-07-16 14:04:25 +02:00
Robert Reif
b0aec042a6
Fixed #6985(SymbolDatabase: Function pointer not set when calling base class function)
...
Use using namespace when looking up types.
2017-07-15 19:14:15 -04:00
Daniel Marjamäki
814d2ae2a4
Fixed #7028 (False positive: opposite conditions (const method modifies variable))
2017-07-10 23:12:45 +02:00
rsBNT
fb7230ce05
importSln: Handle absolute paths for vcxproj
2017-07-10 11:12:48 +02:00
Daniel Marjamäki
f85e43d21f
Fixed #8059 (Tokenizer::simplifyWhile0: for loop that modifies local variable)
2017-07-09 22:44:10 +02:00
Daniel Marjamäki
dff9d13758
Fixed #8115 (Tokenizer: links not properly set in r-value template 'Foo<int> && foo')
2017-07-09 13:26:59 +02:00
Daniel Marjamäki
ea598d5284
refactoring, use early return
2017-07-09 13:09:36 +02:00
Daniel Marjamäki
32fe0aba41
Fixed #8037 (ValueFlow: global variable might be modified by function call)
2017-07-09 12:50:17 +02:00
Daniel Marjamäki
0a91ced941
refactoring, use continue in loop instead of nesting
2017-07-09 12:36:33 +02:00
Daniel Marjamäki
ac85b78e2a
Fixed #5619 (false positive: unusedVariable - array accessed by pointer variable only)
2017-07-09 11:19:00 +02:00
Daniel Marjamäki
7161daefbd
Fixed #8040 (False positive resourceLeak - handle assigned to class instead of scalar)
2017-07-08 22:28:31 +02:00
Daniel Marjamäki
6417be4a71
Fixed #8054 (Tokenizer::simplifyKnownVariables(): Wrong simplification for global variables)
2017-07-08 22:12:01 +02:00
Daniel Marjamäki
6c2002a150
minor constness fix
2017-07-08 21:41:57 +02:00
Daniel Marjamäki
6b48781fdc
Fixed #7105 (False positive resourceLeak - socket handle wiped after close)
2017-07-07 21:51:48 +02:00
Daniel Marjamäki
211d8c6020
Refactoring checking for unused variables (avoid FN when not taking address)
2017-07-01 22:45:51 +02:00
Daniel Marjamäki
d6f066482e
Fixed #6542 (FP: Variable 'lcount' is not assigned a value - using address of integer array)
2017-07-01 11:31:51 +02:00
Daniel Marjamäki
db01ea1408
Fixed #6261 (false positive: Variable used in ternary expression within function argument list)
2017-07-01 11:03:49 +02:00
Daniel Marjamäki
4827751b04
improve constness
2017-07-01 09:10:23 +02:00
Daniel Marjamäki
f847631cdb
Fixed #5273 (FP memleak: Unknown if() condition should make error inconclusive)
2017-06-30 23:05:09 +02:00
Daniel Marjamäki
b97f5d909e
Fixed #6570 (False positive unusedFunction - function called from within template function)
2017-06-30 14:34:28 +02:00
Daniel Marjamäki
22919da9a8
Fixed #6246 (Defect: False positive due to ignoring struct initialisation when nested in a loop and assigned to a member)
2017-06-30 13:41:19 +02:00
Daniel Marjamäki
3ab8466415
refactoring, use early continue in for loop
2017-06-30 12:45:48 +02:00
x29a
15b0eb42bd
import solution: Support system environment variables
2017-06-27 12:41:25 +02:00
Daniel Marjamäki
dc37034687
Merge pull request #917 from x29a/unique_includes
...
Unique includes
2017-06-23 20:21:38 +02:00
neheb
ef86ac04b4
Add OpenCL support
...
OpenCL is basically C99.
2017-06-22 17:34:07 -07:00
x29a
b3a747d606
fix brainfart
2017-06-22 16:53:13 +02:00
x29a
cde17935ea
only use each include path once
2017-06-22 16:49:36 +02:00
Daniel Marjamäki
1e12ec241c
reuse simplecpp::simplifyPath
2017-06-21 14:27:46 +02:00
Daniel Marjamäki
f86d8244fa
Fixed #8022 (DacaWrongData: checkIgnoredReturnValue, hana)
2017-06-10 08:23:26 +02:00
Daniel Marjamäki
453058c059
AST: Better handling of C++11 initializer lists
2017-06-09 22:35:46 +02:00
Daniel Marjamäki
fd74d455ce
AST: Better handling of case
2017-06-08 15:32:35 +02:00
Daniel Marjamäki
da87fdbb90
Refactoring TemplateSimplifier::simplifyCalculations, Token::Match patterns
2017-06-08 08:18:40 +02:00
Daniel Marjamäki
c1ea873e1c
TemplateSimplifier::simplifyCalculations: Add some more tests and make sure they pass
2017-06-08 08:15:05 +02:00
Daniel Marjamäki
cb48e63f92
TemplateSimplifier: Fixed bug in simplifyCalculations. Now template58 test case does not throw InternalError
2017-06-08 00:49:46 +02:00
Daniel Marjamäki
d2e7df2c04
TemplateSimplifier: Broke out code into separate function
2017-06-08 00:16:43 +02:00
Daniel Marjamäki
2740736136
Avoid 'deleteThis' in TemplateSimplifier::simplifyCalculations as it can cause 'use after free' see #6021
2017-06-07 20:09:06 +02:00
Daniel Marjamäki
d335412858
Avoid 'deleteThis' in TemplateSimplifier::simplifyCalculations as it can cause 'use after free' see #6021
2017-06-07 19:46:02 +02:00
Daniel Marjamäki
18abe4a142
Fixed #6021 (TemplateSimplifier::simplifyCalculations causes heap corruption on invalid code)
2017-06-07 19:32:56 +02:00
Daniel Marjamäki
60e36492e2
Refactoring, renamed local variable
2017-06-07 12:37:44 +02:00
Alexander Mai
ce13b75967
Add missing types to Platform::platformString(). Add another pattern to Tokenizer::findGarbageCode() to avoid potential crash in Valueflow
2017-06-06 22:15:11 +02:00
Stas Cymbalov
ff38cc5c13
Set struct size cutoff in passedByValue check to 2*sizeof_pointer
...
Struct arguments are either pushed to the stack or passed in the
registers. Since both methods operate on machine words it is logical to
tie the maximum size of a struct argument that doesn't trigger
passedByValue diagnostic to the size of the machine word.
Also guessed size of STL classes is set to 3*sizeof_pointer, this better
represents reality and ensures that structs containing them will still
trigger passedByValue.
2017-06-06 08:48:11 +02:00
Daniel Marjamäki
3b805e7001
fix testrunner (WRONG_DATA usage)
2017-06-05 18:49:20 +02:00
Daniel Marjamäki
150d2aa902
Refactor and rename CHECK_WRONG_DATA
2017-06-05 18:41:15 +02:00
Daniel Marjamäki
62c22a8e06
daca2: change output for DacaWrongData. Show location. And use severity 'debug'
2017-06-04 19:46:20 +02:00
Daniel Marjamäki
66a488586e
Temporarily readd the UNSTABLE configuration
2017-06-04 18:30:49 +02:00
Daniel Marjamäki
20b27cfd51
avoid some WrongData warnings
2017-06-04 18:27:42 +02:00
Daniel Marjamäki
0c6a551039
Try to limit Daca2WrongData output a little
2017-06-04 16:41:30 +02:00
Daniel Marjamäki
9715164d0a
Fixed DACA2 CHECK_WRONG_DATA macro
2017-06-04 15:50:27 +02:00
Daniel Marjamäki
35348fcf98
Try to fix Travis
2017-06-04 14:46:57 +02:00
Daniel Marjamäki
1439b08fbd
Fixed -DDACA2 compiler errors
2017-06-04 14:14:42 +02:00
Daniel Marjamäki
2106099029
daca2: print error message (DacaWrongData) instead of crashing when wrong data is seen
2017-06-04 14:05:34 +02:00
Daniel Marjamäki
26bd863d0a
Fixed #7724 (hang: long expression => wrong AST)
2017-06-04 12:16:49 +02:00
Daniel Marjamäki
b8ee500d45
Fixed #7092 (Invalid style error: Variable not assigned a value)
2017-06-03 15:31:29 +02:00
Daniel Marjamäki
ccb2f2ce6a
astyle formatting
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[ci skip]
2017-06-03 15:30:36 +02:00
Daniel Marjamäki
bbde3cc23a
Merge pull request #910 from mathbunnyru/asalikhov/improve_readability
...
improve readability
2017-06-03 14:33:21 +02:00
Daniel Marjamäki
aeef7117fe
astyle formatting
...
[ci skip]
2017-06-03 11:34:30 +02:00
Daniel Marjamäki
7ec3715c57
check.h: Cppcheck will be stable by default. Use -DUNSTABLE to make it unstable.
2017-06-03 11:18:00 +02:00
uburuntu
f4ce49d883
ENH: perfomance: using clear() and empty() more faster for stl containers
2017-06-02 22:38:00 +04:00
Ayaz Salikhov
f5646183cd
Move comment to the right place
2017-06-02 17:15:24 +03:00
Alexander Mai
b4a58be113
#define HIDE_WRONG_DATA to get release mode build (hiding crashes on invalid AST/symboldatabase). Fix doxygen syntax.
2017-06-01 23:38:02 +02:00
Daniel Marjamäki
b68c8d91ab
Fixed #8039 (Tokenizer: wrong simplification of string)
2017-06-01 22:21:02 +02:00
Daniel Marjamäki
bce0776417
Fixed #7795 (ValueFlow: Value is not known after conditional increment )
2017-06-01 15:16:07 +02:00
Daniel Marjamäki
5efb2e3be0
Visual Studio: Skip unknown platforms (ARM, ARM64)
2017-06-01 13:13:23 +02:00
Ayaz Salikhov
132c0af22a
Simplify some statements
2017-06-01 02:02:12 +03:00
Ayaz Salikhov
3cd2f2d092
Don't cast bool to bool
2017-06-01 01:49:40 +03:00
Ayaz Salikhov
cb58cf8163
.length() > 0 == !.emepty()
2017-06-01 01:42:29 +03:00
Daniel Marjamäki
1f48b082d1
CLI: Add --output-file flag so results can be written to file directly.
2017-05-30 15:04:28 +02:00
Ville Skyttä
5ab158fec2
Spelling fixes
2017-05-30 08:03:15 +03:00
Daniel Marjamäki
1961d6d0f7
CppCheck: make sure preprocessor syntax errors are reported
2017-05-28 20:34:58 +02:00
Sam Truscott
956b5812e7
Fixed #7866 (Crash while scanning QML files)
2017-05-28 16:39:18 +02:00
Steve Browne
b58562fc7d
Added test cases for catching when assignment comes after an operator, compound assignment, or comparison for ticket #7429 and fixed the tests.
2017-05-28 16:00:06 +02:00
Daniel Marjamäki
18adb97873
astyle formatting
...
[ci skip]
2017-05-28 15:56:26 +02:00
Frank Zingsheim
aa937e426d
Fixed #7849 (Tokenizer: Wrong simplification of floating point equality comparison)
2017-05-28 10:53:50 +02:00
amai
624ceb5027
Fix includes for cygwin
2017-05-27 10:23:06 +02:00
Ayaz Salikhov
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
uburuntu
d41d091c07
ENH: perfomance: seeking of one char is more efficiently
2017-05-27 04:15:54 +02:00
amai
45ba1ff1e3
#8079 SymbolDatabase::createSymbolDatabaseEnums() crashes on invalid enum declaration
2017-05-25 09:50:14 +02:00
Daniel Marjamäki
1dd42d9a9e
arrayIndexOutOfBounds: Make sure error message is clarified for daca2 --template format
2017-05-25 08:18:37 +02:00
Daniel Marjamäki
0262020707
--template: Removed 'clang' and renamed 'cppcheck2' to 'daca2'
2017-05-25 05:24:42 +02:00
Daniel Marjamäki
dda5556ded
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:24:56 +02:00
Daniel Marjamäki
5444875f89
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:18:31 +02:00
Daniel Marjamäki
099b4435c3
Fixed #8074 (Preprocessor::getConfigs: wrong configuration extracted 'A;B;;')
2017-05-24 11:16:41 +02:00
Daniel Marjamäki
93e0516291
Fixed #8009 (Tokenizer: fix handling of template rvalue references)
2017-05-23 18:55:17 +02:00
Daniel Marjamäki
70c2de62b7
arrayIndexOutOfBounds: better note
2017-05-23 16:06:32 +02:00
Daniel Marjamäki
6e1544bd49
ValueFlow: Use getOrdinalText()
2017-05-23 15:01:56 +02:00
Daniel Marjamäki
e73657b198
Clarify arrayIndexOutOfBounds
2017-05-23 14:58:43 +02:00
Daniel Marjamäki
a3c0eecccf
Added --template=cppcheck2 output format
2017-05-23 12:19:11 +02:00
Daniel Marjamäki
6cb563b3fe
ErrorLogger: Adjust the severity in the 'clang' output format. as far as I know, clang severities are 'fatal error', 'error' and 'warning'.
2017-05-23 12:02:57 +02:00
Daniel Marjamäki
d3d3d31613
Clarify 'invalidFunctionArg' messages
2017-05-23 11:57:25 +02:00
Daniel Marjamäki
f7cda81c0c
Refactoring: ValueFlow::Value::errorSeverity() will have the logic if value is 'error' or 'warning'
2017-05-23 11:43:56 +02:00
orbitcowboy
ba2b235e24
Fixed: warning: ‘tokvalue’ may be used uninitialized in this function [-Wuninitialized].
2017-05-22 15:22:38 +02:00
orbitcowboy
ffe6582e6b
Added platform support for Atmel AVR 8 bit microcontrollers.
2017-05-22 14:46:19 +02:00
Daniel Marjamäki
b59bd96c6d
ErrorLogger: Fix crash when error message does not have a FileLocation
2017-05-22 11:25:58 +02:00
Daniel Marjamäki
8ef9ab26b1
Clarify floatConversionOverflow
2017-05-22 11:04:24 +02:00
Daniel Marjamäki
0cb1c4f221
Clarify integerOverflow messages
2017-05-22 10:10:56 +02:00
Daniel Marjamäki
9374055238
ErrorPath: clarify the 'shiftTooManyBits' error message
2017-05-22 07:58:56 +02:00
Daniel Marjamäki
7af58cf31a
show full error path in xml files
2017-05-22 07:42:54 +02:00
Daniel Marjamäki
58da0df2f6
astyle formatting
...
[ci skip]
2017-05-20 18:52:48 +02:00
Daniel Marjamäki
82a372a380
Try to clarify ErrorPath texts
2017-05-20 08:47:35 +02:00
Daniel Marjamäki
55ae206ecc
ErrorPath: better output
2017-05-19 17:29:16 +02:00
Daniel Marjamäki
b53a2ff9eb
Command line: Added --template=clang formatting
2017-05-19 17:09:49 +02:00
Daniel Marjamäki
f92b16706c
ValueFlow: Add ErrorPath info after for loop
2017-05-19 16:32:58 +02:00
Daniel Marjamäki
2bb54fef69
ValueFlow: Test ErrorPath handling
2017-05-19 14:34:59 +02:00
Matthias Krüger
a2c716fa3b
CheckOther::checkDuplicateExpression(): be lazier if style-reports are not enabled. NFCI.
2017-05-19 00:54:55 +02:00
Daniel Marjamäki
899615c1e4
update simplecpp includes
...
[ci skip]
2017-05-18 22:26:07 +02:00
Matthias Krüger
aa3f1db33c
Add internal check that checks for redundant non-nullness checks in Token::(simple)Match checks.
...
In code like
if (tok && Token::simpleMatch(tok, "bla")) {}
or
if (tok->previous() && Token::Match(tok->previous(), "foo")) {},
the first check is redundant because Token::(simple)Match already checks if the argument token is null.
2017-05-18 22:12:33 +02:00
Daniel Marjamäki
9d08cbf4d2
Fix 'make checkcfg'
2017-05-18 22:10:08 +02:00
Daniel Marjamäki
340c687cbf
Revert "Use 'Stringification => Tokenizer' until some issues have been fixed"
...
This reverts commit c2727691a4
.
2017-05-18 21:53:25 +02:00
Daniel Marjamäki
040d2f0012
Use simplecpp lexer in test cases
2017-05-18 21:52:31 +02:00
Daniel Marjamäki
c2727691a4
Use 'Stringification => Tokenizer' until some issues have been fixed
2017-05-18 09:33:41 +02:00
Daniel Marjamäki
7bd0bc7534
Tokenizer: Simplify '->' to '.'
2017-05-17 22:50:54 +02:00
Daniel Marjamäki
bc12a0b21f
Handle empty token list better (for instance when Preprocessor::validateCfg() see problem)
2017-05-17 22:30:20 +02:00
Daniel Marjamäki
1f4b84379d
Fix for #pragma asm
2017-05-17 21:58:46 +02:00
Daniel Marjamäki
59335f80d2
Try to fix windows build. Reduce header dependencies
2017-05-17 15:38:31 +02:00
Daniel Marjamäki
90a952d8c2
Add col and info in plist
2017-05-17 15:22:51 +02:00
Daniel Marjamäki
6230919976
Skip 'Stringification => Tokenize' step
2017-05-17 14:57:54 +02:00
Daniel Marjamäki
67e3187653
Preprocessor: Refactor handling of #pragma asm
2017-05-17 10:25:37 +02:00
Daniel Marjamäki
cd53d10970
ErrorPath: More information about assignments
2017-05-16 23:12:35 +02:00
Daniel Marjamäki
ecb3f0a934
ErrorLogger: Write ErrorPath info in the xml report
2017-05-16 22:58:02 +02:00
Daniel Marjamäki
c617851567
ErrorLogger: Added ErrorPath where each item has token and info
2017-05-16 22:38:13 +02:00
Daniel Marjamäki
e65d6d3c67
ValueFlow: inherit Value::callstack in calculations
2017-05-16 19:43:55 +02:00
Daniel Marjamäki
f92e7b3bfc
Emit better errorpath in CheckBufferOverrun::negativeIndexError
2017-05-16 19:08:47 +02:00
Daniel Marjamäki
970ff181de
Show 'Possible' errors without --enable=warning
2017-05-16 17:51:45 +02:00
Daniel Marjamäki
6967d68137
Add --plist-output argument
2017-05-16 14:07:23 +02:00
Daniel Marjamäki
3ef2f825c7
Fixed Cppcheck warnings about null pointer dereference
2017-05-15 20:36:28 +02:00
Daniel Marjamäki
8d75d1b920
Partial fix for #8028 (ValueFlow: Origin/callstack of value)
2017-05-15 20:05:11 +02:00
PKEuS
3432257390
Removed deprecated command --append
2017-05-14 11:57:04 +02:00
PKEuS
fda1f67da6
Set version to 1.79.99/1.80 dev
2017-05-14 10:07:38 +02:00
PKEuS
fb94ad21fa
Updated Visual Studio solution to VS2017.
2017-05-14 10:04:25 +02:00
Daniel Marjamäki
45d998979c
CHECK_WRONG_DATA: switch to debug macro
2017-05-13 19:10:05 +02:00
Daniel Marjamäki
55cd69e290
alwaysTrueFalse: Dont warn when checking sizeof for some type. such condition might be platform dependent.
2017-05-13 19:07:24 +02:00
Daniel Marjamäki
e5e5a5e4b8
1.79: Set version
2017-05-13 11:25:16 +02:00
Daniel Marjamäki
95db173e77
Fixed Cppcheck warning
2017-05-13 11:06:33 +02:00
orbitcowboy
b9bac79a8c
Improved const correctness, there are no functional changes.
2017-05-12 16:20:47 +02:00
PKEuS
68d77b73da
SymbolDatabase: Fixed parsing of unnamed arguments, properly detect pointers ( #8052 )
2017-05-07 09:03:58 +02:00
PKEuS
28b8bc57a8
CheckVaarg::va_list_usage(): Bailout on "goto" ( #8043 )
2017-05-07 08:32:48 +02:00
PKEuS
b345c430fe
CheckStl::readingEmptyStlContainer(): Skip over lambdas ( #8055 )
2017-05-07 08:15:58 +02:00
Alexander Mai
c1cdcc158f
Run astyle. Fix some Doxygen issues
2017-05-06 11:57:02 +02:00
amai2012
3e11eb9dca
#8050 cppcheckError: 0xFFFFFFul -> 16777215ULU. Don't add a suffix 'U' if there is already a suffix present.
2017-05-05 14:47:58 +02:00
Daniel Marjamäki
a8a54bbfa8
Fixed #6028 (Improvement: False positive caused by C keywords in assembly comments)
2017-05-05 08:57:24 +02:00
Daniel Marjamäki
65297ce285
Fixed #7191 (false positive memleak on in-place new)
2017-05-04 19:39:57 +02:00
Alexander Mai
f54a6f085b
#7883 hang: CheckOther::checkFuncArgNamesDifferent() template code in .h. Activate language check for header files + Small refactoring
2017-05-03 20:36:26 +02:00
Daniel Marjamäki
1ec9b8c5b4
Fixed #8047 (false positive uninitialized variable - sizeof **A)
2017-05-03 19:27:55 +02:00
Alexander Mai
e88b4dcf06
Add another check to Tokenizer::validateC(): C++ casts
2017-05-03 16:57:42 +02:00
Matthias Krüger
a28f57344c
templatesimplifier: mark getTemplateNamePositionTemplateMember() static.
...
Fixes gcc 7-dev warning:
lib/templatesimplifier.cpp: In function ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’:
lib/templatesimplifier.cpp:715:6: warning: no previous declaration for ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’ [-Wmissing-declarations]
bool getTemplateNamePositionTemplateMember(const Token *tok, int &namepos)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2017-05-03 08:45:48 +02:00
Daniel Marjamäki
295e4fdfc2
Fixed #8049 (Preprocessor: Comment in system include not removed properly)
2017-05-02 22:18:24 +02:00
Alexander Mai
1bc7a89b3c
Improve search patterns within Tokenizer::validateC()
2017-05-02 17:57:06 +02:00
Robert Reif
e2bfe1c0ec
Fixed #8044 : Crash below SymbolDatabase::setValueType
2017-05-01 14:12:50 -04:00
Matthias Krüger
cee0f724ff
Fixed #8018 : Tokenize::findGarbageCode: detect heads of for-loops with 1 or more than 2 semicolons as garbage code.
2017-05-01 18:28:26 +02:00
Daniel Marjamäki
bc7799dccd
Fixed #7888 (false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))
2017-05-01 12:23:28 +02:00
Daniel Marjamäki
f51a709f80
add fixme comment
2017-05-01 11:25:58 +02:00
Daniel Marjamäki
ce6cc5416a
uninitvar: made ValueFlow check experimental
2017-05-01 11:13:30 +02:00
Daniel Marjamäki
9cdda53fb9
CheckFunctions::memsetZeroBytes: Add CHECK_WRONG_DATA to avoid crashes
2017-04-30 18:58:51 +02:00
Daniel Marjamäki
8a08cc0796
Fixed #8029 (Tokenizer::simplifyCAlternativeTokens: dont simplify 'eb.and + 1')
2017-04-30 14:40:41 +02:00
Daniel Marjamäki
7fd04cd8d0
Updated Token::expressionString(), write '->' instead of '.'
2017-04-30 14:22:18 +02:00
Simon Martin
28960a8bba
Remove bailout and fix varid for template class member initialized in out-of-line constructor ( #8031 )
2017-04-30 08:59:47 +02:00
IOBYTE
8a668aa860
Add missing else that could cause an extra try scope to be added to the scope list ( #8025 )
...
Add an optional extended description…
2017-04-30 08:58:41 +02:00
Daniel Marjamäki
980ca39fe2
valueFlowForward: better handling of sizeof() in rhs in assignments
2017-04-29 08:25:55 +02:00
Garrett Bodily
ddfd4c6348
Write access type of functions and variables to xml dump
2017-04-29 07:18:16 +02:00
Robert Reif
964b744c96
Fixed #7990 (crash: SymbolDatabase::printOut())
2017-04-29 07:02:49 +02:00
Daniel Marjamäki
06102cb3d7
UninitVar: Don't warn for inconclusive values
2017-04-28 21:09:56 +02:00
Daniel Marjamäki
a0a8f8ddd6
ValueFlowUninit: make it more strict
2017-04-28 13:29:09 +02:00
Daniel Marjamäki
5fd77d2518
Switch CHECK_WRONG_DATA macro so crashes/hangs are avoided
2017-04-28 10:48:41 +02:00
Daniel Marjamäki
589fabd0b1
Fixed #8027 (hang after AST_MAX_DEPTH is exceeded in array initialization)
2017-04-27 20:53:27 +02:00
Daniel Marjamäki
d9f72d5f8c
AST: Handle 'x = { [ID] = 1, .. }' when ID is unexpanded macro
2017-04-26 22:35:04 +02:00
Daniel Marjamäki
bdf16b1157
Tokenizer::simplifyComma: dont simplify comma in '=(struct s){...}'
2017-04-26 20:48:08 +02:00
Daniel Marjamäki
89532cf8b9
Fixed #7968 (valueFlowBeforeCondition: better handling of compound assignments)
2017-04-25 20:45:02 +02:00
orbitcowboy
537045b176
Improved const correctness. There are no functional changes.
2017-04-25 14:57:48 +02:00
Daniel Marjamäki
140e086206
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-04-24 22:05:16 +02:00
Daniel Marjamäki
37fd60e879
Fixed #7293 (Use of uninitialized pointer not detected (worked in 1.71))
2017-04-24 18:27:16 +02:00
Daniel Marjamäki
9a294496c1
ValueFlow::setTokenValue: Fix typo
2017-04-23 21:59:58 +02:00
Daniel Marjamäki
a688402617
ValueFlow::setTokenValue: Don't calculate parent value for uninitialized values
2017-04-23 21:58:01 +02:00
Daniel Marjamäki
2f51b975ed
valueFlowUninit: only check variables
2017-04-23 21:50:51 +02:00
Daniel Marjamäki
25a1ea3d18
use simpleMatch for simple pattern
2017-04-23 19:25:35 +02:00
Daniel Marjamäki
8a738eefab
fixed #7998 (uninitialized variable is not found when used with switch/case)
2017-04-23 18:05:14 +02:00
Daniel Marjamäki
3f069d9e44
Write two FIXME comments, create library configuration to replace hardcoded checks
2017-04-23 15:34:45 +02:00
Daniel Marjamäki
198c8878ee
Use Token::simpleMatch() for simple pattern
2017-04-23 12:14:14 +02:00
Daniel Marjamäki
f2719ec6ca
Refactoring CheckString::sprintfOverlappingData. Use AST, isSameExpression(), getArguments(), ..
2017-04-23 10:51:31 +02:00
Daniel Marjamäki
f92ef7d8e2
Refactoring. Use 'endsWith()'
2017-04-23 10:17:35 +02:00
Daniel Marjamäki
101dc28afa
Refactoring: Moved checkMemset.. from CheckOther to CheckFunctions
2017-04-23 07:53:41 +02:00
Daniel Marjamäki
f6ab204dc6
Refactorings in CheckOther
2017-04-23 07:19:44 +02:00
Daniel Marjamäki
f601a6903f
Updated comment
2017-04-23 06:44:38 +02:00
Matthias Krüger
2744a9456f
fix [lib/checkfunctions.cpp:300]: (warning) Found simple pattern inside Token::Match() call: "new"
2017-04-22 21:53:31 +02:00
Daniel Marjamäki
e5b9e2a898
--check-library: less warnings
2017-04-22 21:23:46 +02:00
Daniel Marjamäki
e72ec4282d
Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well)
2017-04-22 12:44:57 +02:00
Daniel Marjamäki
1039c710e4
Fixed #8017 (AST: wrong ast for extra comma 's={1,}')
2017-04-22 11:23:11 +02:00
Daniel Marjamäki
7140bae226
Merge pull request #894 from simartin/ticket_7964
...
Ticket #7964 : Don't crash on valid code using function pointers named strcpy or strcat in main()
2017-04-22 01:24:03 +02:00
Simon Martin
b526fd7c49
Ticket #7964 : Don't crash on valid code using function pointers named strcpy or strcat in main().
2017-04-21 23:36:10 +02:00
Daniel Marjamäki
43454936e7
Fixed #8014 (FP: Uninitialized variable 'f(1,{..});')
2017-04-21 22:33:27 +02:00
Robert Reif
78ad9825af
Add support for auto variables in regular for loop.
2017-04-21 15:25:02 -04:00
Daniel Marjamäki
e827119856
Fix testrunner InternalError
2017-04-21 21:02:46 +02:00
Daniel Marjamäki
902eb87a8a
Fixed #8016 (AST: wrong ast for 'x=(s){...};')
2017-04-21 17:44:11 +02:00
Daniel Marjamäki
eec8c77774
Merge pull request #892 from IOBYTE/master
...
Add support for auto variable initialized from function return type.
2017-04-20 22:17:23 +02:00
Daniel Marjamäki
f8e9071de1
CheckFunction: In the <valid> check handle possible/conditional/inconclusive values better
2017-04-20 22:14:54 +02:00
Robert Reif
0ff8e49b69
Add support for auto variable initialized from function return type.
2017-04-20 15:22:57 -04:00
Daniel Marjamäki
95dd16892b
Merge pull request #891 from IOBYTE/master
...
Fix #7963 : crash; Variable::setFlag ; gecko-dev , dom/canvas/WebGLTra…
2017-04-20 20:51:40 +02:00
Daniel Marjamäki
3fbcc0cd3b
Refactor CheckFunctions::invalidFunctionUsage
2017-04-20 19:57:39 +02:00
Daniel Marjamäki
e43c078c5e
checkfunctions: code cleanup
2017-04-20 17:42:25 +02:00
Robert Reif
69d18d9c29
Fix #7963 : crash; Variable::setFlag ; gecko-dev , dom/canvas/WebGLTransformFeedback.cpp
2017-04-20 10:03:29 -04:00
Daniel Marjamäki
7a26e046a8
Fixed #8001 (AST: Wrong AST for lambda function with 'std::string const&' result type)
2017-04-18 21:21:30 +02:00
Daniel Marjamäki
0edb0dbf3c
Fix redundant assignment found by Cppcheck
2017-04-17 22:33:15 +02:00
Daniel Marjamäki
d911eeba75
astyle formatting
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[ci skip]
2017-04-17 22:16:02 +02:00
Daniel Marjamäki
1a95dc9bd6
Fixed #7979 (Tokenizer: Detect and reject c++ code in .c file)
2017-04-17 22:15:29 +02:00
Daniel Marjamäki
bb015c6a2b
Fixed #8006 (AST: Wrong tree with complex for loops and casts)
2017-04-17 21:11:53 +02:00
Simon Martin
5fd686c878
Ticket #4544 : Also handle Foo<struct Bar> constructs.
2017-04-17 11:24:28 +02:00
Daniel Marjamäki
4f64e67298
Misra: Add rule 8.11
2017-04-17 07:45:27 +02:00
Daniel Marjamäki
1045ece946
dump: refactor valueType dump
2017-04-16 09:11:20 +02:00
Daniel Marjamäki
f90d8c9987
dump: fix xml format
2017-04-15 14:03:49 +02:00
Daniel Marjamäki
b3b0a796b9
dump: fix xml format
2017-04-15 12:38:00 +02:00
Daniel Marjamäki
e71b428740
dump: Add platform info and valueType info
2017-04-15 12:25:44 +02:00
Daniel Marjamäki
174bcc8d34
Misra: Add rule 16.3
2017-04-14 10:46:35 +02:00
Daniel Marjamäki
d252a64ec8
Cleanup CheckFunctions::checkIgnoredReturnValue
2017-04-12 10:44:08 +02:00
Daniel Marjamäki
41a64f6d1f
Fix crash
2017-04-11 20:16:33 +02:00
PKEuS
b1f4bd7504
Refactorization: Reimplemented Settings::_enabled as a bitfeld instead of std::set ( #7995 )
2017-04-11 11:49:26 +02:00
Daniel Marjamäki
4d1a64301c
AST: Fixed Match pattern '|*' => '*|'
2017-04-10 23:44:30 +02:00
Daniel Marjamäki
632a6b664c
AST: Harden handling of C++11
2017-04-10 23:29:15 +02:00
Daniel Marjamäki
2c43075ece
AST: weird clang syntax
2017-04-10 23:05:41 +02:00
Daniel Marjamäki
df90ff9f5e
Merge pull request #888 from simartin/ticket_7942
...
Don't generate invalid syntax for out of line template class constructors during instantiation
2017-04-10 22:18:20 +02:00
Daniel Marjamäki
5e1b6aee8c
AST: Fix hang for weird VLA code
2017-04-10 22:17:34 +02:00
Daniel Marjamäki
ffeadbdde4
AST: improved handling for struct initialization 's = { [0] = 123 }'
2017-04-10 07:25:18 +02:00
Daniel Marjamäki
d92c529aa6
AST: Fix wrong handling of struct initialization, caused hang
2017-04-09 22:06:13 +02:00
Daniel Marjamäki
45d2d66df3
Remove redundant space in Token::Match pattern
2017-04-09 19:27:11 +02:00
Daniel Marjamäki
e6005dfa3c
AST: Fix AST for lambda '[&]{..}'
2017-04-09 17:49:55 +02:00
Matthias Krüger
7d12e1f3a6
valueFlowGetArrayIndexes: convert Token::Match to Token::simpleMatch.
...
The pattern is a sole "[", but since "[" is also used for complexe patterns, the internal check that finds potential simple match patterns bailed out here.
2017-04-09 17:27:46 +02:00
Simon Martin
ee05fe7d77
Ticket #7942 : Don't generate invalid syntax for out of line template class constructors during instantiation.
2017-04-09 16:12:59 +02:00
Daniel Marjamäki
6e0af5d01f
MISRA 19 and 28
2017-04-09 10:11:54 +02:00
Robert Reif
bcf0c5f010
Add ValueType and auto type information to debug output.
...
Print out ValueType for variables and function return type.
Print out complete type for variables and function return type.
Print out ValueType for variable auto token.
2017-04-07 19:57:10 -04:00
Daniel Marjamäki
f5f141ff42
astyle formatting
...
[ci skip]
2017-04-07 19:19:41 +02:00
Daniel Marjamäki
8ffed6862d
Tokenizer: Add --check-config warning for macro with semicolon in argument
2017-04-07 19:19:10 +02:00
Daniel Marjamäki
7d8af7bdca
Fixed #7979 (crash (nr 2): CheckFunctions::checkIgnoredReturnValue())
2017-04-07 13:18:53 +02:00
Daniel Marjamäki
392a06a44b
AST: better handling of '(struct X){...}'
2017-04-06 21:28:13 +02:00
Daniel Marjamäki
70a7915173
CppCheck: Improve output when first configuration is not empty.
2017-04-06 19:52:21 +02:00
Daniel Marjamäki
50da7d4919
Tokenizer: Write syntax error if there is C++ code in C file.
2017-04-06 08:50:35 +02:00
Daniel Marjamäki
fd2651909c
Fixed #7978 (ValueType: container type not set properly)
2017-04-06 07:07:20 +02:00
Daniel Marjamäki
fee86b9684
ValueType: Better handling of 'new Container'
2017-04-05 22:05:29 +02:00
PKEuS
47570f5791
Set version to 1.78.99/1.79 dev
2017-04-05 11:24:26 +02:00
Daniel Marjamäki
e6ed08c4d8
Fixed #7976 (Internal error. Token::astOperand1() cyclic dependency. (ticket nr 2, new regression))
2017-04-05 11:00:02 +02:00
Daniel Marjamäki
9c5a136f04
Fixed #7975 (crash: Tokenizer::createLinks2 problem with enable_if<x&&y,C*>)
2017-04-03 21:48:22 +02:00
Matthias Krüger
79010eecea
lib: fix a bunch of warnings about differing function arguments in definition and declaration.
...
[lib/token.h:72] -> [lib/token.cpp:36]: (style, inconclusive) Function 'Token' argument 1 names different: declaration 'tokensBack' definition 't'.
[lib/token.h:445] -> [lib/token.cpp:497]: (style, inconclusive) Function 'multiCompare' argument 1 names different: declaration 'needle' definition 'tok'.
[lib/checkio.h:73] -> [lib/checkio.cpp:1385]: (style, inconclusive) Function 'ArgumentInfo' argument 3 names different: declaration 'isCPP' definition '_isCPP'.
[lib/checkother.h:216] -> [lib/checkother.cpp:2136]: (style, inconclusive) Function 'checkComparisonFunctionIsAlwaysTrueOrFalseError' argument 2 names different: declaration 'strFunctionName' definition 'functionName'.
[lib/errorlogger.h:214] -> [lib/errorlogger.cpp:51]: (style, inconclusive) Function 'ErrorMessage' argument 2 names different: declaration 'file0' definition 'file0_'.
[lib/errorlogger.h:215] -> [lib/errorlogger.cpp:65]: (style, inconclusive) Function 'ErrorMessage' argument 2 names different: declaration 'file0' definition 'file0_'.
[lib/library.h:327] -> [lib/library.cpp:1043]: (style, inconclusive) Function 'ignorefunction' argument 1 names different: declaration 'function' definition 'functionName'.
[lib/mathlib.h:112] -> [lib/mathlib.cpp:1275]: (style, inconclusive) Function 'isNullValue' argument 1 names different: declaration 'tok' definition 'str'.
[lib/preprocessor.h:91] -> [lib/preprocessor.cpp:122]: (style, inconclusive) Function 'setDirectives' argument 1 names different: declaration 'tokens' definition 'tokens1'.
[lib/symboldatabase.h:860] -> [lib/symboldatabase.cpp:1801]: (style, inconclusive) Function 'argsMatch' argument 1 names different: declaration 'info' definition 'scope'.
[lib/symboldatabase.h:1171] -> [lib/symboldatabase.cpp:2048]: (style, inconclusive) Function 'addClassFunction' argument 1 names different: declaration 'info' definition 'scope'.
[lib/symboldatabase.h:1174] -> [lib/symboldatabase.cpp:2208]: (style, inconclusive) Function 'addNewFunction' argument 1 names different: declaration 'info' definition 'scope'.
[lib/symboldatabase.h:1090] -> [lib/symboldatabase.cpp:3648]: (style, inconclusive) Function 'findVariableType' argument 2 names different: declaration 'type' definition 'typeTok'.
[lib/symboldatabase.h:1101] -> [lib/symboldatabase.cpp:4308]: (style, inconclusive) Function 'findType' argument 1 names different: declaration 'tok' definition 'startTok'.
[lib/symboldatabase.h:1176] -> [lib/symboldatabase.cpp:4349]: (style, inconclusive) Function 'findTypeInNested' argument 1 names different: declaration 'tok' definition 'startTok'.
[lib/symboldatabase.h:1193] -> [lib/symboldatabase.cpp:4501]: (style, inconclusive) Function 'setValueType' argument 2 names different: declaration 'enumerators' definition 'enumerator'.
[lib/path.h:159] -> [lib/path.cpp:247]: (style, inconclusive) Function 'isCPP' argument 1 names different: declaration 'extensionInLowerCase' definition 'path'.
[lib/path.h:145] -> [lib/path.cpp:266]: (style, inconclusive) Function 'acceptFile' argument 1 names different: declaration 'filename' definition 'path'.
2017-04-03 00:06:46 +02:00
Daniel Marjamäki
abb43b6a81
Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))')
2017-04-02 19:44:33 +02:00
Daniel Marjamäki
de80d41ef4
CheckFunctions::checkIgnoredReturnValue: Dont warn in C++11 initializer lists in function arguments
2017-04-02 19:44:27 +02:00
Daniel Marjamäki
6f2db1a312
CHECK_WRONG_DATA: restore debug macro so crashes are seen.
2017-04-02 17:23:30 +02:00
Daniel Marjamäki
d403a6a883
Preprocessor::getConfigs: Remove bad configurations when #error is seen
2017-04-02 12:15:53 +02:00
Daniel Marjamäki
7eb95aac2a
Preprocessor::getConfigs: Handle #error in '#if !A' better
2017-04-02 10:06:39 +02:00
Daniel Marjamäki
87bc667289
astyle formatting
...
[ci skip]
2017-04-02 09:26:14 +02:00
Daniel Marjamäki
edd1c32e5b
Preprocessor::getConfigs: Better handling of ! in #if
2017-04-02 09:03:43 +02:00
Daniel Marjamäki
b7dcdc00d0
Fixed #7970 (ValueType: no types set below 'new std::string')
2017-04-01 22:22:37 +02:00
Daniel Marjamäki
1faca91c1d
Added 'endsWith' utility function. This will make compiling the democlient easier.
2017-04-01 18:14:18 +02:00
Daniel Marjamäki
2eda59eb72
Update version
2017-04-01 11:03:45 +02:00
Daniel Marjamäki
1dbf485e02
Fix Cppcheck warnings. Remove redundant null pointer check.
2017-04-01 10:51:45 +02:00
Daniel Marjamäki
279b66003b
Fix Cppcheck warnings about mismatching argument names
2017-04-01 10:34:53 +02:00
PKEuS
ea215c3b7b
Fixed false positives in CheckClass::checkConst() due to unmatched function overloads
...
Fixed function matching if constness mismatches
2017-04-01 10:19:32 +02:00
Daniel Marjamäki
633ed23c0d
Fix Cppcheck warnings about mismatching function argument names
2017-04-01 09:31:27 +02:00
Roberto Martelloni
35d1479d05
CWE mapping of funcArgOrderDifferent, funcArgNamesDifferent ( #885 )
...
Add an optional extended description…
2017-04-01 08:36:46 +02:00
Daniel Marjamäki
164df2aa7b
Fixed #7966 (ValueType: wrong type for gcc initialization {[1]=..})
2017-03-31 09:41:38 +02:00
Daniel Marjamäki
8fe7ee1012
Fixed #7886 (ValueFlow: endless forloop 'for (i = 0, j = 0; i < sz && j < 9; i++)')
2017-03-30 22:02:36 +02:00
Daniel Marjamäki
a8788d7fc7
Fix Cppcheck warning
2017-03-30 11:20:04 +02:00
Daniel Marjamäki
2da3123db2
Fix ValueType. The '[' in variable declaration is not a dereference.
2017-03-30 11:01:29 +02:00
Daniel Marjamäki
cc3ef7bbe8
Fix so array access out of bounds for external arrays are detected again
2017-03-30 10:14:17 +02:00
IOBYTE
7cae057615
Add missing varid or variable for member variables.
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Add an optional extended description…
2017-03-30 10:07:58 +02:00
Daniel Marjamäki
c9eb7f4556
minor update of 64-bit checker
2017-03-30 10:07:25 +02:00
PKEuS
3c8f5b85ae
Refactorization: Allocate Token::_values (ValueFlow information) dynamically, reducing size of each token by around 10%
2017-03-27 18:48:34 +02:00
PKEuS
2938278f00
Refactorization: Store minsizes in vector instead of list which has less overhead
2017-03-27 17:53:43 +02:00
PKEuS
63d39390b4
checkbufferoverrun.cpp: refactorizations
2017-03-27 16:09:51 +02:00
PKEuS
83b1e1c329
CheckBufferOverrun: Refactorizations
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- Improved/Optimized conditions in checkBufferAllocatedWithStrlen()
- Avoid copying strings for checkScope()
2017-03-27 11:48:34 +02:00
PKEuS
680828788b
Fixed false negative in CheckBufferOverrun::checkInsecureCmdLineArgs(), removed redundant tests
2017-03-27 11:30:07 +02:00
PKEuS
171e1b8244
Fixed false negatives in CheckBufferOverrun::arrayIndexThenCheck()
2017-03-27 11:07:49 +02:00
Daniel Marjamäki
62d4077dd0
Fix Cppcheck warning
2017-03-26 11:40:53 +02:00
Daniel Marjamäki
6874f27e73
Added CHECK_WRONG_DATA() that can be used to avoid crashes/hangs in release binaries
2017-03-26 11:23:39 +02:00
Daniel Marjamäki
4a1c04cb33
Preprocessor: Removed redundant initialization
2017-03-26 11:10:48 +02:00
Robert Reif
c96e8daebc
Don't change varid of member variables.
2017-03-25 10:59:35 -04:00
Daniel Marjamäki
f5d56fd303
Fixed #7961 (Hang in CheckOther::checkFuncArgNamesDifferent)
2017-03-24 22:01:05 +01:00
Daniel Marjamäki
5fb0f46a3a
ValueType: Hide assignment operator
2017-03-24 13:38:45 +01:00
PKEuS
f4c0ab5dd5
SymbolDatabase: Match function overloads by using ValueType information by running a second pass of the function pointer assignment routine.
2017-03-24 12:19:29 +01:00
Alexander Alekseev
abba762d42
New check: checking for copy ctor and eq operator co-existence
2017-03-24 12:00:20 +01:00
Robert Reif
bc87e874e9
Add variable and type information for auto and auto variables in range based for loops of containers.
2017-03-23 20:14:49 -04:00
Robert Reif
7adfb6e0e4
Add variable and type information to tokens for C array range based for loops.
2017-03-23 19:48:20 -04:00
PKEuS
97fa9e9d1b
ValueFlow: Stop on inline assembly
2017-03-23 20:01:16 +01:00
PKEuS
9225bff31d
Added (back) support for enums to CheckCondition::checkIncorrectLogicOperator() ( #7794 )
2017-03-23 18:57:48 +01:00
PKEuS
996501a449
Fixed false positive #7953 : Support type conversion operators returning pointers
2017-03-23 18:12:46 +01:00
Daniel Marjamäki
c280bcedb4
Merge pull request #880 from IOBYTE/master
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Update symbol database with new auto type and variable information for assignment to auto.
2017-03-23 08:51:06 +01:00
Robert Reif
662bc6f846
Add variable or type information to auto and auto variable tokens. Changing the auto variable type requires rerunning the variable pointer pass to correct the symbol database for the new type.
2017-03-22 22:09:40 -04:00
Robert Reif
fda1f02dab
long double is a floating point type.
2017-03-22 19:11:40 -04:00
Daniel Marjamäki
865588950a
Preprocessor: quick fix for #7939
2017-03-22 10:53:21 +01:00
Robert Reif
f099c6a110
Refactor symbol database value type support by making setValueTypeInTokenList and setValueType member functions of SymbolDatabase. Class variables are no longer passed around as parameters but accessed directly which simplifies the code. There should be no functional change.
2017-03-21 21:55:22 -04:00
orbitcowboy
a7f1188151
Astyle run.
2017-03-21 14:22:28 +01:00
Simon Martin
fb2b29dc7d
Update TemplateSimplifier::getTemplateNamePosition to handle out-of-line template methods.
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Add an optional extended description…
2017-03-19 20:44:20 +01:00
Daniel Marjamäki
c18fe8262b
Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))')
2017-03-19 07:26:11 +01:00
PKEuS
7c0aa4464c
Fixed travis build by replacing Token::Match by simpleMatch()
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Added missing files to cppcheck.vcxproj.filters
2017-03-16 21:15:10 +01:00
PKEuS
8a3fb4dd6c
SymbolDatabase: Fixed return type token detection for template member functions ( #7945 )
2017-03-16 20:47:24 +01:00
PKEuS
ca3e3b3cdb
Fixed false positive multiCondition when & is used in both conditions ( #7827 )
2017-03-15 19:37:14 +01:00
PKEuS
c638180753
Fixed crash in clang test suite introduced in b27ba72fdd
2017-03-15 19:22:42 +01:00
PKEuS
816106560a
More conservative check for non-commutative operator+ in isSameExpression() ( #7938 )
2017-03-15 19:17:40 +01:00
PKEuS
bcba27fbb9
SymbolDatabase: Removed unnecessary bailout in function matching for pointers in function overload matching
2017-03-15 18:45:33 +01:00
PKEuS
b27ba72fdd
SymbolDatabase: Support function overload matching for member variables ( #7932 )
2017-03-15 18:37:22 +01:00
PKEuS
92414b923a
Library: Support variadic functions which are not a formatstr-function
2017-03-14 17:41:34 +01:00
Daniel Marjamäki
263c3596d5
known conditions: dont warn about 0 or 1 conditions as those look intentional
2017-03-08 18:39:19 +01:00
Daniel Marjamäki
8c707876ed
Tokenizer: Don't simplify '({..})' wrongly
2017-03-08 11:41:18 +01:00
Daniel Marjamäki
5d7fa590af
Don't check ignored function return value in ({..}). Ticket: #7934
2017-03-08 10:23:38 +01:00
PKEuS
00904ba32a
Fixed false negatives in CheckOther::checkPassByReference() when assignment operator is used.
2017-03-07 21:49:28 +01:00
PKEuS
3da1de7893
Do not exclude std::shared_ptr and std::unique_ptr from checkPassByReference() ( #7834 )
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These two types are larger than one pointer. Hence, passing by reference is faster.
2017-03-07 21:18:08 +01:00
PKEuS
1c3f010935
Fixed false positive: Exclude STL shared pointers from checkPassByReference() ( #7834 )
2017-03-07 21:04:19 +01:00
Daniel Marjamäki
5ea9519586
UseRetVal: Fix FN for methods
2017-03-05 22:23:16 +01:00
Daniel Marjamäki
2daf7f5430
Merge pull request #874 from simartin/ticket_7912
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Ticket #7912 : Properly preprocess files with decreasing line numbers, due to #line directives
2017-03-05 20:33:53 +01:00
Daniel Marjamäki
e560ad1616
update std::string config
2017-03-05 18:19:49 +01:00
Simon Martin
43e4364675
Ticket #7912 : Properly preprocess files with decreasing line numbers, due to #line directives.
2017-03-05 16:46:43 +01:00
Daniel Marjamäki
6c1096bf71
ValueType: First change to handle 'for (auto i : container)'
2017-03-05 15:40:29 +01:00
Daniel Marjamäki
ab7cf5d215
ValueType: set ValueType for method that returns iterator
2017-03-05 14:53:32 +01:00
Daniel Marjamäki
fa7501d3a5
ValueType: stl variables should now be handled
2017-03-05 10:33:17 +01:00
Daniel Marjamäki
f3c0461001
ValueType: handling scoped types in 'new ...'
2017-03-05 10:24:51 +01:00
Daniel Marjamäki
e0dd0a82ed
ValueType: refactor and improve handling of 'new ...'
2017-03-05 10:02:47 +01:00
Robert Reif
e02b2c4483
ValueType: handle new nothrow
2017-03-05 02:13:00 +01:00
Daniel Marjamäki
115ea08544
ValueType: Allow that type is library-container
2017-03-05 02:09:52 +01:00
Daniel Marjamäki
c832b2f40b
ValueType: Fixed bug
2017-03-05 01:39:56 +01:00
Daniel Marjamäki
920398615d
ValueType: handle scoped types in parsedecl
2017-03-05 01:21:02 +01:00
Daniel Marjamäki
2f2ac46243
Replaced hardcoding for char16_t and char32_t with configuration
2017-03-04 16:30:42 +01:00
Daniel Marjamäki
12fe4a8b3e
Fixed #7885 (ValueType: Wrong type for large hexvalue (platform=win32A))
2017-03-04 14:19:14 +01:00
Daniel Marjamäki
ecc59859e1
Don't simplify _Bool in TokenList
2017-03-04 11:13:28 +01:00
Daniel Marjamäki
f0c353abcb
TokenList: append 'U' if needed on hexvalues
2017-03-04 08:47:53 +01:00
Daniel Marjamäki
1c6c209353
Fixed #7890 (1.77 false positive from knownConditionTrueFalse with function-like macros)
2017-03-03 19:53:16 +01:00
Daniel Marjamäki
b1ce229006
Small refactoring
2017-03-03 19:09:32 +01:00
Daniel Marjamäki
59c1c76a97
Fixed #7466 (Reference variable does not count side-effects (FP variableScope))
2017-03-03 19:07:00 +01:00
Daniel Marjamäki
b5f2fd3c55
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-03-03 18:36:06 +01:00
Daniel Marjamäki
d1c66edb03
ValueFlow: Known values in conditional code
2017-03-03 01:29:34 +01:00
Daniel Marjamäki
45c5860ca4
Fixed #7926 (Memory Leak with auto not detected)
2017-03-02 22:24:26 +01:00
Daniel Marjamäki
9dc219f1ba
CheckIO: Use ValueType more
2017-03-01 22:33:31 +01:00
Daniel Marjamäki
995d875cb2
SymbolDatabase: Refactoring
2017-03-01 18:09:50 +01:00
Daniel Marjamäki
51b5f1c286
Fixed #7931 (crash: SymbolDatabase: Variable::setFlag)
2017-03-01 17:13:22 +01:00
PKEuS
7eee6af4ce
Fixed broken condition
2017-03-01 11:42:14 +01:00
PKEuS
2f0db369f0
Refactorization: Avoid construction of empty strings by using emptyString
2017-03-01 10:50:50 +01:00
PKEuS
d501e488ca
Refactorization: Reordered conditions in Scope::findFunction()
2017-03-01 10:27:01 +01:00
Daniel Marjamäki
279425499e
Fixed #7930 (Improve check: Missing stlcstr warning for reference variable)
2017-03-01 02:03:08 +01:00
PKEuS
85768f1829
SymbolDatabase: Overload matching with boolean literals as argument and with arbitrary null-pointers
2017-02-28 22:43:47 +01:00
PKEuS
942644fde6
SymbolDatabase: Overload matching with character literals as argument
2017-02-28 22:08:41 +01:00
Daniel Marjamäki
841e0c2921
Fixed #7546 (Assignment to array element not detected if pointer addition is used)
2017-02-28 22:04:05 +01:00
Daniel Marjamäki
16c06e5714
Fixed #7588 (Opposite conditions in nested 'if' blocks lead to a dead code block.)
2017-02-28 18:46:28 +01:00
Ville Skyttä
2ccd5aec1a
Comment spelling fixes
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Add an optional extended description…
2017-02-28 12:22:59 +01:00
Daniel Marjamäki
beaf29c158
SymbolDatabase: Update some properties for auto variables
2017-02-27 23:04:25 +01:00
Daniel Marjamäki
994f6b684d
ValueType: initial handling of new
2017-02-27 20:57:28 +01:00
Matthias Krüger
ce3bc006e7
fix build with -DMAXTIME=123
2017-02-27 14:00:06 +01:00
Matthias Krüger
35e7697474
switch some functions from const to static, as cppcheck suggests.
2017-02-27 13:51:33 +01:00
PKEuS
900d05d9dd
Optimization: Do not attempt to find a matching function for if, for, while, etc.
2017-02-27 10:35:47 +01:00
Daniel Marjamäki
7ecd5db8fb
ValueType: Handle auto in range for loop
2017-02-27 02:09:33 +01:00
Daniel Marjamäki
2da360eec5
ValueType: Handle 'auto *p = ..'
2017-02-26 22:43:10 +01:00
Daniel Marjamäki
dad455c0dd
ValueType: Handle 'auto'. First fix for #4345
2017-02-26 20:02:57 +01:00
Daniel Marjamäki
d840005f06
Fixed #7656 (stlcstr - false positive)
2017-02-26 17:25:32 +01:00
Daniel Marjamäki
f68fa72095
Fixed #7583 (Defect: False positive '(error) Reference to temporary returned')
2017-02-26 13:41:49 +01:00
PKEuS
c1d8fd7f13
SymbolDatabase: Better handling of pointers in findFunction(), supporting const pointers and std::string overloads
2017-02-26 11:36:04 +01:00
PKEuS
4a27376694
SymbolDatabase: Implement two-stage fallback mechanism for matching function overloads, increasing matching accuracy
2017-02-25 23:12:00 +01:00
Daniel Marjamäki
adc659f58b
Fixed #7897 (MathLib::toDoubleValue: Does not handle character literal)
2017-02-25 21:58:09 +01:00
Daniel Marjamäki
26fc7abfac
Fixed #7837 (Field dereference triggers format string type warning)
2017-02-25 18:22:14 +01:00
Daniel Marjamäki
2e91858640
Fixed #7877 (Tokenizer: Does not clear ValueFlow after first pass)
2017-02-25 17:57:39 +01:00
Daniel Marjamäki
55d7ab65b9
Fixed #7918 (::exit() not recognized as noreturn)
2017-02-25 12:12:39 +01:00
Daniel Marjamäki
99544069d1
CheckLeakAutoVar: better handling of noreturn functions. Partial fix for #7918 .
2017-02-25 11:36:48 +01:00
PKEuS
3f1e2b4270
More conservative fallback for function overload matching
2017-02-24 20:56:47 +01:00
PKEuS
4e28d40bf0
Fixed matching long long overload to function call f(0)
2017-02-24 20:33:52 +01:00
PKEuS
de86d40c97
Fixed handling of NULL and nullptr in CheckNullPointer
2017-02-24 19:44:28 +01:00
PKEuS
b08f99a082
Fixed false negative: nullpointer passed as std::string argument ( #7927 )
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Refactorization: Removed dead code from CheckNullPointer::parseFunctionCall()
2017-02-24 19:10:34 +01:00
Daniel Marjamäki
a53f14da25
Fixed #7925 (False Positive identical condition)
2017-02-22 21:13:36 +01:00
Robert Reif
8e0f1ec788
Fixed #7909 (Crash in CheckMemoryLeakInClass)
2017-02-20 23:09:35 +01:00
Simon Martin
487f76cdd1
Ticket #7916 : Don't incorrectly simplify return statements involving template instantiations.
2017-02-18 21:14:50 +01:00
Daniel Marjamäki
774a8979a3
Fixed #7095 (False positive: (warning) Return value of function to_string() is not used.)
2017-02-12 16:50:45 +01:00
Daniel Marjamäki
7c800d6ed7
Fixed #7447 (FP: ignoredReturnValue on C++11 uniform initialization)
2017-02-12 16:33:28 +01:00
Simon Martin
326d152aa2
Ticket #7914 : Properly recognize template parameters that contains operators. ( #870 )
2017-02-11 10:13:41 +01:00
Matthias Krüger
6f1e7e897d
simplify if(tok && Token::{simple,}Match) to if(Token::{simple,}Match).
2017-02-06 15:37:12 +01:00
Simon Martin
0943b2145b
Ticket #7891 : Do not remove spaces in the internal representation for template instantiations.
2017-02-05 17:35:29 +01:00
Matthias Krüger
92d9e810f3
templatesimplifier: remove redundant assignments inside switchcase. They will always be overwritten by an assignment outside of the switch near the end of the function. Found by clang analyzer.
2017-01-30 22:26:54 +01:00
Simon Martin
5262ed018e
Ticket #7440 : Function calls should not abort pointer alias analysis for local variables.
2017-01-27 22:56:28 +01:00
umanamente
a012e5b5fb
( Fixed #7846 ) Syntax error when using C++11 braced-initializer in function last argument
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Add an optional extended description…
2017-01-23 12:50:36 +01:00
umanamente
2f609c2b9a
Added cppcheck.natvis file for human readable debug information in Visual Studio.
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Add an optional extended description…
2017-01-22 10:21:29 +01:00
umanamente
0c1ba8e8b4
( Fixed #7895 ) C++11 brace initialization. Added test. ( #862 )
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Add an optional extended description…
2017-01-22 10:16:40 +01:00
PKEuS
3022d74801
Do not suggest pass by reference for std::initializer_list
2017-01-19 11:14:55 +01:00
amai2012
722fac391d
Merge pull request #858 from simartin/ticket_7820
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Ticket #7820 : Properly report leaks with conditional deallocations followed by a return.
2017-01-18 09:31:49 +01:00
Simon Martin
9e76b21d7f
Ticket #7820 : Properly report leaks with conditional deallocations followed by a return.
2017-01-17 23:02:39 +01:00
orbitcowboy
6c71d74563
Cleanup: There is no need to clear a string directly after its creation.
2017-01-16 20:10:28 +01:00
Simon Martin
ae939b1385
Teach CheckMemoryLeak about "alloc ; loop alloc ;" kinds of patterns. ( #861 )
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Add an optional extended description…
2017-01-15 22:16:23 +01:00
Simon Martin
c82d8a0d06
Ticket #7745 : Simplify "alloc ; dealloc ;" blocks that we don't have any value for CheckMemoryLeak's analysis. ( #860 )
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Add an optional extended description…
2017-01-15 22:14:37 +01:00
Daniel Marjamäki
47d39d0a14
Revert "Fixed #7888 (1.77 false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))"
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This reverts commit a762511067
.
2017-01-10 13:22:48 +01:00
Daniel Marjamäki
7bdd001a5f
SymbolDatabase: Removed redundant 'else'
2017-01-09 22:48:05 +01:00
Daniel Marjamäki
b7321e8dde
Tokenizer: Rename struct
2017-01-09 22:40:30 +01:00
Daniel Marjamäki
a762511067
Fixed #7888 (1.77 false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))
2017-01-09 22:28:55 +01:00
Daniel Marjamäki
b1f7e46491
Fixed #7323 (valueflow: global variables)
2017-01-09 15:53:08 +01:00
Simon Martin
417c7e36c0
Ticket #7548 : Properly detect the end of template parameter default values during instantiation.
2017-01-08 09:38:29 +01:00
Matthias Krüger
064a4aa4cc
improve constness of functions as per cppchecks suggestions.
2017-01-07 14:31:03 +01:00
Simon Martin
bd92ddd386
Ticket #7850 : Properly handle C functions called "class".
2017-01-06 21:16:28 +01:00
Robert Reif
4123b457d7
Fixed #7441 (SymbolDatabase: No scope when function return type not specified)
2017-01-06 11:53:17 +01:00
Robert Reif
139071d88b
Fixed #7875 (New check: function declaration and definition argument names don't match)
2017-01-05 08:52:11 +01:00
PKEuS
8ba9ce4924
Set version to 1.77.99/1.78 dev
2017-01-01 11:58:39 +01:00
Daniel Marjamäki
a184d5d421
SymbolDatabase: Refactoring
2017-01-01 11:34:05 +01:00
Robert Reif
4c25e798b1
Fixed #7865 (Tokenizer::createLinks2(): does does set links for <> in struct template)
2016-12-31 22:05:29 +01:00
Daniel Marjamäki
bf5fa90952
updated version info
2016-12-31 18:35:08 +01:00
Simon Martin
f43431408b
Ticket #7685 : Properly handle function calls as argument to a dealloc function. ( #853 )
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Add an optional extended description…
2016-12-29 13:17:46 +01:00
orbitcowboy
24332b540d
There is no need to clear a class member string in the Ctor.
2016-12-27 21:20:17 +01:00
Daniel Marjamäki
85ae3adeb2
Fixed #5144 (FP old memleak - tree structure)
2016-12-27 08:12:37 +01:00
Daniel Marjamäki
1b21767954
Fixed #5666 (False positive when modifiying std::string by pointer)
2016-12-26 17:13:35 +01:00
Daniel Marjamäki
7e7aa21029
astyle formatting
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[ci skip]
2016-12-26 14:14:48 +01:00
Daniel Marjamäki
770abcf453
Fixed #5398 (False positive: Scope of variable can be reduced does not account for other variables not reduceable)
2016-12-26 14:14:40 +01:00
Daniel Marjamäki
c8bc1c8f0e
Merge pull request #852 from boos/cwe-mapping-16
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CWE mapping of accessMoved, accessForwarded, nullPointerArithmeticRedundantCheck, nullPointerArithmetic
2016-12-25 22:45:08 +01:00
Daniel Marjamäki
c8a450c9be
uninitvar: Fixed a FP seen in daca2
2016-12-25 22:43:29 +01:00
Roberto Martelloni
04f24b4220
CWE mapping of accessMoved, accessForwarded, nullPointerArithmeticRedundantCheck, nullPointerArithmetic
2016-12-24 23:07:37 +00:00
PKEuS
ea53bd22b7
Fixed false positive returnTempReference with operator++ ( #7874 )
2016-12-22 11:49:59 +01:00
Daniel Marjamäki
2ce4811998
astyle formatting
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[ci skip]
2016-12-22 09:40:39 +01:00
Daniel Marjamäki
df6ae9f3b4
Fixed #7847 (Can't detect shift negative values when some op is executed)
2016-12-22 09:40:19 +01:00
Daniel Marjamäki
d79688c40b
Fixed #7822 (False positive for uninitialized variable if array type is used)
2016-12-21 23:11:11 +01:00
Daniel Marjamäki
28af5c0379
Integer Overflow: Don't warn about left-shift expressions with negative result like '1<<31'. That is common practice.
2016-12-21 18:19:59 +01:00
Daniel Marjamäki
426d1b4196
Merge pull request #846 from simartin/ticket_7805
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Ticket #7805 : Ignore enumerators when simplifying known variables.
2016-12-21 17:58:48 +01:00
Daniel Marjamäki
f40bdddbab
ValueFlow: Better handling when casting calculation result
2016-12-20 23:09:50 +01:00
Daniel Marjamäki
f0d91fb74b
Fixed #7869 (False positive: Array index out of bounds)
2016-12-20 22:01:19 +01:00
Daniel Marjamäki
44ccbdedec
ValueFlow: Improved value for cast
2016-12-20 21:37:25 +01:00
Daniel Marjamäki
606bb78297
ValueFlow: Better handling of casts
2016-12-20 19:32:21 +01:00
Daniel Marjamäki
e14e86c103
ValueFlow: only set values in conditional code in subfunctions when sure
2016-12-20 11:06:20 +01:00
Daniel Marjamäki
807b653739
ValueFlow: Fix FP in for loops when 2nd expression is 0
2016-12-20 07:54:38 +01:00
Daniel Marjamäki
f1ad7368f6
ValueFlow: bool values
2016-12-19 21:21:18 +01:00
Daniel Marjamäki
aaf19c1e4f
Fixed #7839 (Prefix increment triggers parameter modification warning)
2016-12-19 15:25:36 +01:00
Daniel Marjamäki
f5ad7482a8
CheckBufferOverrun: Skip warnings about array index out of bounds in unions. Theoretically, the array is at least as large as the biggest union member.
2016-12-18 22:10:30 +01:00
Daniel Marjamäki
4558701c08
varid: don't generate varid and symboldatabase variable for function call parameter
2016-12-18 20:16:38 +01:00
Daniel Marjamäki
17aaecbd6b
ValueFlow: Improved handling of sizeof
2016-12-18 14:03:48 +01:00
Daniel Marjamäki
461e5cc5c9
CheckBufferOverrun: Moved check from simplified to normal. This fixes a FP in asterisk.
2016-12-18 11:14:05 +01:00
Daniel Marjamäki
4ac5c78e0c
Fix wrong iterator usage. Iterator that is erased must be non-const.
2016-12-17 22:20:50 +01:00
Daniel Marjamäki
72e4bc9d88
ValueFlow: skip values that cause false assertion condition
2016-12-17 21:23:14 +01:00
Daniel Marjamäki
fd85b493bd
astyle formatting
...
[ci skip]
2016-12-17 18:51:16 +01:00
Frank Zingsheim
cb5a5e6a25
Improve Fix #6180 (Access of moved variable still allowed until function is called)
2016-12-17 16:42:46 +01:00
Frank Zingsheim
9a871d33f7
Improve Fix #6180 ("reset" and "clear" clears the move status)
2016-12-17 16:39:30 +01:00
Frank Zingsheim
f4ab45f13b
Improve Fix #6180 (Do not warn about move if it is part of a reassignment of the variable)
2016-12-17 16:39:30 +01:00
Simon Martin
5119ae84b8
Ticket #7805 : Ignore enumerators when simplifying known variables.
2016-12-17 14:05:26 +01:00
Daniel Marjamäki
31337dda27
ValueFlow: Better handling of && and || in for loop to avoid FP
2016-12-11 21:19:24 +01:00
Daniel Marjamäki
d4f2512421
Tokenizer::simplifyKnownVariables: Added bailout when pointer alias is simplified and loop is encountered
2016-12-11 19:12:23 +01:00
Frank Zingsheim
e0d4720e19
Fix #7829 (false-positive: knownConditionTrueFalse linked to virtual method)
...
Return values of virtual functions in valueflow are only possible values
since function might be overloaded.
2016-12-11 10:44:05 +01:00
Daniel Marjamäki
87abe1174f
floatConversionOverflow: Avoid warnings when 255.5 is converted to unsigned char etc.
2016-12-10 23:14:40 +01:00
Daniel Marjamäki
b098d5fbd6
ValueFlow: We need better handling of casts
2016-12-10 22:09:01 +01:00
Daniel Marjamäki
2ca85a1c40
dump: add isUnsigned/isSigned
2016-12-09 22:31:47 +01:00
Daniel Marjamäki
ea905c9a36
Unused Functions: use buildDir if specified. Otherwise use old approach.
2016-12-09 20:11:20 +01:00
Daniel Marjamäki
23280c366d
try to make Travis happy by fixing Cppcheck warning
2016-12-08 23:12:59 +01:00
Daniel Marjamäki
e9d950d4f5
Cppcheck build dir: Better handling when --project is used
2016-12-08 22:46:44 +01:00
PKEuS
120fe2e4d6
Fixed false positive: The function 'operatorstd::string' is never used. ( #7853 )
2016-12-08 13:54:54 +01:00
bug22
3bb6a27988
Fixed #7791 (Cppcheck does not expand Visual Studio macros):
...
--project option will now accumulate defines/includes of all applicable
item definition groups, and will push back FileSetting items per project
configurations only
2016-12-07 18:03:46 +02:00
PKEuS
cfac3b457d
Several small refactorizations
2016-12-06 22:12:02 +01:00
PKEuS
718fcfda46
Several small refactorizations
2016-12-06 20:02:43 +01:00
PKEuS
40401534d7
Refactorized Library
2016-12-06 14:50:27 +01:00
PKEuS
2f6350a0d0
Refactorized Library
2016-12-06 14:09:28 +01:00
PKEuS
6dfbddef43
Avoid std::string::pop_back() as long as travis uses an ancient standard library version
2016-12-05 22:55:57 +01:00
PKEuS
6e8ac13325
Refactorization:
...
- Optimized std::string usage
- Replaced list by vector
- Moved iterator into loop head
- Ran AStyle
2016-12-05 17:45:34 +01:00
PKEuS
d665641a76
Refactorizations:
...
- use std::string::pop_back() and std::string::back()
- pass argument as const std::string&
- Moved iterator into for loop head
2016-12-05 14:50:01 +01:00
Matthias Krüger
7197456c23
CheckCondition::checkIncorrectLogicOperator(): if we encounter a condition like 'A && (!A || B)', print the actual equivalent ('A && B') in the --verbose message.
2016-12-05 13:39:20 +01:00
Daniel Marjamäki
5df8e7f50c
Fixed #7596 (ValueFlow: better handling for 'x*(1-x-1)')
2016-12-04 22:39:59 +01:00
Daniel Marjamäki
1137c1e6b8
--project: fixing vcxproj load
2016-12-04 19:15:04 +01:00
Daniel Marjamäki
8b18b6229e
--project: refactorings
2016-12-04 18:50:59 +01:00
Daniel Marjamäki
c12cb69cc2
ValueType: Handle function pointers
2016-12-04 16:02:50 +01:00
Daniel Marjamäki
9c69546d72
Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well)
2016-12-03 11:59:48 +01:00
orbitcowboy
04d6b05da9
preprocessor: It is more efficient to seek for a single character rather than a string.
2016-12-01 17:54:45 +01:00
orbitcowboy
4a439b9308
It is more efficient to provide a character instead of a string when searching for a single character. This has been fixed in various places.
2016-11-30 12:01:22 +01:00
orbitcowboy
8a45c3192b
There is not need to clear a string directly after its creation.
2016-11-30 10:39:14 +01:00
amai2012
f66e7fb379
#7833 UB: member call on null pointer when --dumping configuration with unknown value
2016-11-28 18:19:19 +01:00
PKEuS
36d12d7866
SymbolDatabase: Function::retDef should not point at "static" or "extern"
2016-11-28 17:23:39 +01:00
Stefan Weil
57b57428c2
Fix some typos in comments (found by codespell)
...
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2016-11-27 11:40:42 +01:00
Daniel Marjamäki
b6cba4a55c
Fixed #7784 (Token: can't be both type and variable)
2016-11-26 22:39:47 +01:00
Matthias Krüger
b3ace258ab
there is no need to have "if(tok && Token::Match(tok,..." since Token::Match checks "tok" by itselfs already.
2016-11-26 17:22:30 +01:00
Daniel Marjamäki
a198422f0e
Fixed Coverity warning. Coverity assumes that 'bits < 64' means that bits can be 63. That is not true here but anyway I think the code needed to be fixed.
2016-11-25 15:19:18 +01:00
Matthias Krüger
213589ee68
ValueFlow: don't perform UB when a function returns shifts of/by negative values. Fixes #7814 .
2016-11-24 23:23:47 +01:00
Daniel Marjamäki
8be50fd822
--project: loading props when relative paths are given
2016-11-24 08:11:51 +01:00
Daniel Marjamäki
a61f4e9c94
Fixed #7831 (false-positive: terminateStrncpy)
2016-11-24 07:04:58 +01:00
Matthias Krüger
cf24ea5221
fix #7783 : false positive knownConditionTrueFalse on assert(0 && "message").
2016-11-23 21:54:38 +01:00
Matthias Krüger
01e5f14bf8
CheckClass::virtualDestructorError and a variation of CheckNullPointer::nullPointerError would print inconclusive,warning messages altough no --enable=warning was given. Fix.
2016-11-23 00:13:09 +01:00
Daniel Marjamäki
0b3751520b
Add a check for float conversion overflows
2016-11-22 22:37:13 +01:00
PKEuS
02d8f691f8
Fixed false positive: Do not show useInitializationList message for enums
2016-11-22 12:09:30 +01:00
Daniel Marjamäki
d40f4e4a55
Fixed #7778 (valueFlowAfterAssign: alias)
2016-11-21 17:26:36 +01:00
Daniel Marjamäki
21364b4401
Refactoring fix for #7816
2016-11-21 13:54:59 +01:00
amai2012
933815ee54
#7816 Segmentation fault at Tokenizer::simplifyAttribute() for stand-alone void. Throw syntax error on incomplete code
2016-11-21 12:19:47 +01:00
Daniel Marjamäki
9043436e67
Visual Studio: Improved --project handling.
2016-11-20 22:44:50 +01:00
Matthias Krüger
4cf85b72b6
CheckOther::checkAccessOfMovedVariable: don't warn if --enable=warning is not given.
2016-11-20 18:44:37 +01:00
Daniel Marjamäki
74fa69fe5e
Fixed #7821 (syntax error, first token is &)
2016-11-20 17:59:50 +01:00
Daniel Marjamäki
4388435ce1
Revert "checkautovariable: fix #7818 , crash when accessing nullpointer tok2->next()."
...
This reverts commit a5d32aa7a5
.
2016-11-20 17:21:56 +01:00
Daniel Marjamäki
c329887bfe
use const
2016-11-20 15:44:20 +01:00
Frank Zingsheim
c8ff96fe8f
Fixed #6180 (Usage of variable after std::move or std::forward)
2016-11-20 15:14:49 +01:00
PKEuS
e23dc5c1e2
Fixed wrong message shown if unused label appears directly after a switch() scope
2016-11-20 14:43:54 +01:00
Matthias Krüger
b6614d0aa4
valueflow: bail out earlier when encountering divisions by zero. Fixes #7819 .
...
This caused valueflow to actually try to divide by zero, detected by UBSAN.
2016-11-20 14:38:35 +01:00
Daniel Marjamäki
5b377ea2e4
Fixed #7821 (segmentation fault, invalid last token)
2016-11-20 14:15:51 +01:00
Daniel Marjamäki
1235815ae9
SymbolDatabase: refactoring condition
2016-11-18 22:01:15 +01:00
PKEuS
5344a5e098
Fixed race condition by properly constructing a local CheckUnusedFunctions instance in CppCheck::processFile(). Instantiating Checks is dangerous!
2016-11-18 21:09:41 +01:00
Daniel Marjamäki
2f27a0c8f6
Revert "SymbolDatabase: refactoring condition"
...
I don't see why, but this did not work well on appveyor.
This reverts commit 5d7a4d51ad
.
2016-11-17 22:53:03 +01:00
Daniel Marjamäki
79fc332511
Fixed #7810 (SymbolDatabase: method with redundant scope info)
2016-11-17 22:45:50 +01:00
Daniel Marjamäki
5d7a4d51ad
SymbolDatabase: refactoring condition
2016-11-17 22:20:01 +01:00
Matthias Krüger
a5d32aa7a5
checkautovariable: fix #7818 , crash when accessing nullpointer tok2->next().
...
Not test case added yet because I failed to add it as .h files to testgarbage.
2016-11-16 14:46:37 +01:00
Daniel Marjamäki
7d7212c465
--cppcheck-build-dir: generate unique analyzeinfo filenames when source files have same names
2016-11-14 20:50:08 +01:00
Daniel Marjamäki
3b57273ef1
Fix Cppcheck warnings
2016-11-14 07:21:10 +01:00
Daniel Marjamäki
1e31c6c01c
ValueFlow: Extended handling of float values
2016-11-14 06:42:52 +01:00
Daniel Marjamäki
e1e9eacccc
ValueFlow: Added float type
2016-11-13 22:59:56 +01:00
Daniel Marjamäki
4732667488
ValueFlow: allow more value types
2016-11-13 22:33:39 +01:00
Daniel Marjamäki
7ebfb10edd
Fixed #7806 (ValueFlow: better handling of subfunction with early return)
2016-11-13 18:19:51 +01:00
Daniel Marjamäki
ee56fbe3a1
Fixed #7791 (Cppcheck does not expand Visual Studio macros)
2016-11-13 12:16:09 +01:00
Daniel Marjamäki
621c1e59c6
--project: handle SolutionDir and ProjectDir. This is a partial fix for #7791 . custom build macros are still not handled.
2016-11-11 16:22:14 +01:00
Daniel Marjamäki
4de5dc75aa
Fixed #7807 (false positive: (error) Signed integer overflow for expression 'int32_max-1'.)
2016-11-07 22:29:40 +01:00
Daniel Marjamäki
1245f1d621
Unused Functions: Fix checking when --cppcheck-build-dir is used.
2016-11-07 21:49:58 +01:00
Daniel Marjamäki
ac7b351d1e
ValueFlow: Don't calculate x<<64 and x>>64
2016-11-06 20:40:58 +01:00
Daniel Marjamäki
dd69d5eabe
ValueFlow: Don't calculate result when there is UB
2016-11-06 17:42:01 +01:00
Daniel Marjamäki
483fd8682a
cleanup redundant info in comment. ticket numbers can be looked up with git blame. if the code says there is a syntax error then a comment that says 'invalid code' isn't much clarification.
2016-11-06 16:49:25 +01:00
Alexander Mai
ee11f0974a
#7769 segmentation fault at setTokenValue() on invalid code.
2016-11-06 14:20:58 +01:00
Daniel Marjamäki
b607e83648
Try to fix travis
2016-11-05 21:45:31 +01:00
Daniel Marjamäki
350e5a7142
UnusedFunctions: Perform checking using analyzeinfo
2016-11-05 21:26:56 +01:00
Frank Zingsheim
19706b3464
Fix #7789 (Missing error messages in repeated check on compile_commands.json in cppcheck-gui)
2016-11-05 20:14:01 +01:00
Daniel Marjamäki
ece4b1a06f
Fix ValueFlow
2016-11-05 09:59:48 +01:00
Daniel Marjamäki
f280061ff8
signed int overflow: warn about intmax+1
2016-11-05 09:29:52 +01:00
Daniel Marjamäki
2885a75ea6
ValueFlow: handle ~ in setTokenValue
2016-11-05 09:29:22 +01:00
Matthias Krüger
13bfe873f6
resolve mismatching tag reported by clang4.0-dev
...
was:
In file included from lib/checkunusedfunctions.cpp:21:
lib/checkunusedfunctions.h:114:15: warning: struct 'FunctionDecl' was previously declared as a class [-Wmismatched-tags]
std::list<struct FunctionDecl> _functionDecl;
^
lib/checkunusedfunctions.h:108:23: note: previous use is here
class CPPCHECKLIB FunctionDecl {
^
lib/checkunusedfunctions.h:114:15: note: did you mean class here?
std::list<struct FunctionDecl> _functionDecl;
^~~~~~
class
1 warning generated.
2016-11-04 15:51:36 +01:00
orbitcowboy
919f8ac323
Fixed typos. There are no real changes.
2016-11-04 15:01:05 +01:00
Daniel Marjamäki
223ce04986
Merge pull request #841 from zingsheim/FunctionParameter
...
Function parameter
2016-11-01 21:58:52 +01:00
Daniel Marjamäki
0e9810b7f6
CheckStl: validation of iterators returned from functions
2016-11-01 14:08:42 +01:00
Frank Zingsheim
d4f01583b6
Fixed TODO (check if function parameter is non-const reference etc..) by common function
2016-11-01 14:06:30 +01:00
Matthias Krüger
892a81055d
CheckUnusedFunctions::analyzerInfo(): remove unused parameter 'filename'.
...
Was:
lib/checkunusedfunctions.cpp: In member function ‘std::__cxx11::string CheckUnusedFunctions::analyzerInfo(const string&) const’:
lib/checkunusedfunctions.cpp:292:67: warning: unused parameter ‘filename’ [-Wunused-parameter]
std::string CheckUnusedFunctions::analyzerInfo(const std::string &filename) const
^~~~~~~~
2016-11-01 13:34:26 +01:00
Frank Zingsheim
34e8ed6e31
Fix travis; fix [lib/checkunusedfunctions.h:110]: (style) Class 'FunctionDecl' has a constructor with 1 argument that is not explicit.
2016-11-01 11:18:03 +01:00
Daniel Marjamäki
e77d76525e
CheckUnusedFunction: generate better analyzerinfo
2016-10-31 20:43:57 +01:00
orbitcowboy
4e3fdedff9
templatesimplifier: Improved const correctness. There are no functional changes.
2016-10-31 17:24:15 +01:00
orbitcowboy
2f8a24764f
tokenize: Improved const correctness. There are no functional changes.
2016-10-31 17:18:27 +01:00
orbitcowboy
b3c60bf6b2
tokenize: Improved const correctness. There are no functional changes.
2016-10-31 16:11:11 +01:00
orbitcowboy
a81920cae1
checkunusedvar: Check pointer against NULL before dereferencing it.
2016-10-31 15:57:34 +01:00
Frank Zingsheim
a91c54df72
Remove unused enums ValueFlow::Value::ValueKind::Max and ValueFlow::Value::ValueKind::Min
2016-10-30 09:44:52 +01:00
Daniel Marjamäki
2c3232affa
cppcheck-build-dir: Use settings and cppcheck version in checksum so results will be recalculated if cppcheck is upgraded or there is significant changes on the command line.
2016-10-29 22:40:44 +02:00
orbitcowboy
bc32ccc894
CheckUninitVar::isFunctionParUsage: Avoid implicit conversion from type bool to int.
2016-10-29 21:41:55 +02:00
orbitcowboy
960a0c6b11
Token: Improved const correctness of findsimplematch() and findmatch(). There are no functional changes.
2016-10-29 21:37:45 +02:00
Daniel Marjamäki
e76710c906
Revert "Revert "Fix potential uninitialized variable in Tokenizer::simplifyTypedef""
...
It does not _fix_ any potential uninitialized variable. So I reverted this. However I think that as a refactoring it was ok.
This reverts commit 5b2e4891c4
.
2016-10-29 19:04:10 +02:00
Daniel Marjamäki
d092631645
Disable VS warnings
2016-10-29 18:32:39 +02:00
Daniel Marjamäki
5b2e4891c4
Revert "Fix potential uninitialized variable in Tokenizer::simplifyTypedef"
...
This reverts commit bed2f66302
.
2016-10-29 18:29:05 +02:00
Daniel Marjamäki
7001aa1e81
Try to fix VS errors about std::to_string()
2016-10-29 18:18:29 +02:00
Frank Zingsheim
bed2f66302
Fix potential uninitialized variable in Tokenizer::simplifyTypedef
2016-10-29 17:05:51 +02:00
Daniel Marjamäki
26cae60110
Try to fix VS compile error. Add analyzeinfo.cpp.
2016-10-29 16:20:20 +02:00
Daniel Marjamäki
75f50e0bf8
try to fix VS compile error for std::uint32_t
2016-10-29 15:55:03 +02:00
Daniel Marjamäki
faa32fd51d
Fix Cppcheck warnings and remove Travis suppressions
2016-10-29 15:50:08 +02:00
Daniel Marjamäki
a860c4c231
refactoring checksum calculations for --cppcheck-build-dir
2016-10-29 15:35:31 +02:00
Daniel Marjamäki
eeee630f77
fix cppcheck warnings
2016-10-29 12:35:14 +02:00
Daniel Marjamäki
9ff3e85899
Added --cppcheck-build-dir flag
2016-10-29 12:18:11 +02:00
Daniel Marjamäki
324f68ca36
rename function
2016-10-28 12:10:19 +02:00
Daniel Marjamäki
9c1a08ca84
move std function information from checkstl to std.cfg
2016-10-27 19:24:24 +02:00
Daniel Marjamäki
0b76aa0f24
checkstl: refactoring. make data static instead of anonymous.
2016-10-27 18:54:15 +02:00
Daniel Marjamäki
892596681b
Try to make Travis happy
2016-10-27 11:53:37 +02:00
Daniel Marjamäki
f6a5f6bb61
CheckStl::mismatchingContainers: Refactoring, use Library instead of hardcoding
2016-10-27 10:25:45 +02:00
Harald Scheidl
0de47f709e
Fixed #7755 (false positive: member variable is not initialized in the constructor)
2016-10-26 10:39:53 +02:00
Robert Reif
4216b26b8c
Fixed #7775 (crash at valueFlowSetConstantValue)
2016-10-26 10:36:02 +02:00
Daniel Marjamäki
08a618c476
Library: Add <iterator> element in <function> <arg>. Not used by any checks yet.
2016-10-25 23:07:18 +02:00
Daniel Marjamäki
f973a9a9d5
SymbolDatabase: Refactoring handling of library-function return type
2016-10-23 23:20:36 +02:00
Daniel Marjamäki
c8f831b70d
Library: Allow that type of function return is specified. Fixes #7668 .
2016-10-23 23:04:15 +02:00
Robert Reif
f25d205999
Fixed #7767 (SymbolDatabase: function not analysed when unknown macros are in front of function definition)
2016-10-22 22:29:18 +02:00
Daniel Marjamäki
8a0f3009ff
ValueFlow: inner and outer function return values
2016-10-22 17:22:57 +02:00
Daniel Marjamäki
77cd6c194f
ValueFlow: Set 'known' property for function return values
2016-10-22 12:24:15 +02:00
Daniel Marjamäki
86a620a3b4
ValueFlow: Better handling of function return value when there are 0 parameters
2016-10-20 16:10:55 +02:00
Daniel Marjamäki
a85eacc157
cstyleCast: don't warn about '(const Variable *)nullptr'
2016-10-18 22:56:33 +02:00
Daniel Marjamäki
efa3aba32a
Remove Tokenizer::simplifyNull()
2016-10-18 21:44:02 +02:00
Daniel Marjamäki
9cea2d6dfa
Tokenizer: Removed simplifications of standard functions that should be handled through configuration.
2016-10-18 19:25:58 +02:00
Dmitry-Me
d2e667ae7b
Put apostrophes consistent with other similar messages
2016-10-18 15:45:08 +03:00
Daniel Marjamäki
fae4a4dacf
Fixed #7668 (ValueFlow: return value from abs)
2016-10-17 13:05:19 +02:00
Daniel Marjamäki
1b7766c7bd
astyle formatting
2016-10-16 19:03:14 +02:00
Daniel Marjamäki
90ed7634b8
MathLib: fix for octal char literal '\200'
2016-10-16 13:42:20 +02:00
Daniel Marjamäki
5175bf88d6
Platform: Fix type limits calculations. sizeof=>bit
2016-10-16 12:00:33 +02:00
Daniel Marjamäki
c70987b727
ValueType: fix type of integer literals
2016-10-16 11:36:22 +02:00
Daniel Marjamäki
7fb812f415
Fixed #7752 (ValueFlow: no conditional value, probably because condition is in ternary operator and/or in function call.)
2016-10-16 07:15:28 +02:00
Daniel Marjamäki
ad74421526
Fixed #7756 (ValueFlow: fix bug in valueAfterAssign, same variable in lhs and rhs)
2016-10-15 19:09:50 +02:00
Daniel Marjamäki
d09a8dde57
Improved char literal handling. In the 'normal' tokenlist these should not be simplified to integer literals.
2016-10-12 10:20:24 +02:00
Miika-Petteri Matikainen
26816ed954
Fixes preprocessor regression causing hang
...
Cppcheck 1.76 introduced a regression in preprocessor which causes
the following code to hang:
$ cat > test.c << EOF
#ifndef Y
#else
#endif
EOF
$ cppcheck -D BAR --force test.c
Checking test.c ...
^C
This used to work with version 1.75. Git bisect reveals that this
regression was caused by commit:
ff036c8742
This commit fixes the regression by avoiding infinite loop in
hasDefine(). If cfg is empty string "", we can skip the whole loop
and exit early.
2016-10-11 19:56:13 +03:00
orbitcowboy
fe08abb76f
Improved Doxygen comments. There are no functional changes.
2016-10-11 13:51:46 +02:00
PKEuS
1715969f6f
Support prefix-increment/decrement in CheckAutoVariables::assignFunctionArg() ( #3177 )
2016-10-10 21:34:40 +02:00
PKEuS
1227a3f596
Improved check: Complain if a variable is modified but not used again
2016-10-10 21:27:40 +02:00
Harald Scheidl
04421f5601
check if AST is not null before accessing it
2016-10-09 18:21:23 +02:00
Daniel Marjamäki
e0e53cbd66
alwaysTrueFalse: Don't warn when condition is 0 or 1
2016-10-09 15:20:43 +02:00
Daniel Marjamäki
af5dd2c29e
New check: Pointer overflow (null pointer subtracted)
2016-10-09 15:15:29 +02:00
Harald Scheidl
58eb644003
Improved Check: Warn about number and char literals in boolean expressions ( #7750 )
2016-10-09 13:21:00 +02:00
Daniel Marjamäki
0e785e435e
charLiteralWithCharPtrCompare: Improved warning to catch any char literal
2016-10-09 11:39:20 +02:00
PKEuS
e417e15567
Set version to 1.76.99/1.77 dev
2016-10-09 10:33:03 +02:00
PKEuS
54959d1932
CheckLeakAutoVar: Distinguish between new and new[] ( #888 )
2016-10-09 10:28:19 +02:00
Daniel Marjamäki
0afe745c94
1.76: Update version
2016-10-08 18:40:36 +02:00
PKEuS
e1a21a8bb1
Fixed internal warnings
2016-10-08 11:34:25 +02:00
Harald Scheidl
9f1b70fa04
new can initialize memory, don't warn in this case ( #7623 )
2016-10-08 10:03:09 +02:00
Daniel Marjamäki
bcbc8ef017
Fixed #7747 (Syntax error when setting the bitcount of an enum defined inside a struct)
2016-10-04 15:57:43 +02:00
Daniel Marjamäki
02402eeea4
Make simplifyBitfields() a bit more strict
2016-10-04 15:33:50 +02:00
Boris Egorov
a32f61ae4a
Fixed #7139 (ValueFlow: Missed shift operation in for expression)
2016-10-04 13:09:33 +07:00
Harald Scheidl
ba6cda9c86
Fixed #7740 (Tokenizer::setVarId: Function declaration does not start with 'return')
2016-10-03 10:02:18 +02:00
PKEuS
4df8bf9c39
Added missing #include "config.h" in pathmatch.h
2016-10-02 15:51:21 +02:00
PKEuS
29e1fe136a
Fixed Visual Studio build after pathmatch.h/cpp was moved to lib, fixed compiler errors about getcwd
2016-10-02 15:48:03 +02:00
Daniel Marjamäki
fff8aa8590
dmake: pathmatch was moved from cli to lib
2016-10-02 13:32:39 +02:00
Daniel Marjamäki
03d6d34396
Fixed #4399 (Exclude directory with absolute path does not work)
2016-10-02 13:02:29 +02:00
Daniel Marjamäki
3605457cbe
CLI: Fix exclude of absolute path. #4399
2016-10-02 12:38:44 +02:00
Daniel Marjamäki
91d97c556d
Path: Add methods Path::isAbsolute() and Path::getCurrentPath()
2016-10-02 12:06:55 +02:00
Simon Martin
3f415673e4
Ticket #7541 : Properly keep track of namespace definition end markers when there are multiple of them.
2016-10-01 20:46:33 +02:00
orbitcowboy
ee0602cd21
Merge pull request #832 from simartin/ticket_7068
...
Ticket #7068 : Treat "memset(&this->member, ..." as member initialization
2016-10-01 15:36:32 +02:00
Simon Martin
dc61b6342d
Ticket #7068 : Treat "memset(&this->member, ..." as member initialization.
2016-10-01 13:46:58 +02:00
Daniel Marjamäki
6f133a397b
Fixed #3492 (GUI: after edit project recheck use old settings)
2016-10-01 13:08:58 +02:00
Daniel Marjamäki
9dcad7115a
Fixed #7743 (--config-exclude no longer supported)
2016-09-30 08:00:06 +02:00
Boris Egorov
0154d39bf6
Show struct member in unsignedLessThanZeroError warning
...
Before:
[/tmp/test.c:8]: (style) Checking if unsigned variable '.' is less than zero.
[/tmp/test.c:12]: (style) Checking if unsigned variable '.' is less than zero.
After:
[/tmp/test.c:8]: (style) Checking if unsigned variable 'd.n' is less than zero.
[/tmp/test.c:12]: (style) Checking if unsigned variable 'd.n' is less than zero.
2016-09-22 08:03:30 +07:00
Matthias Krüger
2f39ed6f88
redundantPointerOpError: put pointer name into single quotes in the error message.
2016-09-16 22:18:24 +02:00
Daniel Marjamäki
6b55acd7af
CheckIO: Changed severity for '.. aka' warnings to portability. If type is compatible then it's just a possible portability issue.
2016-09-11 17:05:01 +02:00
Simon Martin
f816fb811e
Ticket #7680 : Properly handle ::delete during memory leak checks.
2016-09-10 14:55:50 +02:00
Daniel Marjamäki
ac1a869d60
unused struct members: don't warn about packed structs ( #3088 )
2016-09-05 17:27:12 +02:00
Daniel Marjamäki
4d22ada078
Fixed #5839 (False positive: Function can be const, if this is passed to functor)
2016-09-04 16:36:04 +02:00
Daniel Marjamäki
ce7bfba416
Refactoring CheckClass::checkConst. Use continue.
2016-09-04 16:06:54 +02:00
Daniel Marjamäki
54db79305b
Redo refactoring of CheckClass::checkConst.
2016-09-04 16:02:59 +02:00
Daniel Marjamäki
530a05e40e
Refactoring CheckClass::checkConst. Use continue.
2016-09-04 15:38:56 +02:00
Daniel Marjamäki
03a6282ab3
Fixed #7338 (Library: method in base class)
2016-09-04 14:14:21 +02:00
Daniel Marjamäki
60f22bd4ee
Fixed #7477 (False positive 'Assigned value is never used' in multithreaded context)
2016-09-03 20:38:36 +02:00
Daniel Marjamäki
b97bdb5300
bump simplecpp to rev b50ced8ac14f8debab9e85e78036f881ff2b3965
2016-09-03 12:29:45 +02:00
Roberto Martelloni
28f1222dc2
CWE mapping of useAutoPointerMalloc, uselessCallsCompare, uselessCallsSwap, uselessCallsSubstr, uselessCallsEmpty, uselessCallsRemove, derefInvalidIterator, reademptycontainer, multiplySizeof, divideSizeof, stringLiteralWrite, incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, truncLongCastAssignment, truncLongCastReturn, unusedFunction, unusedVariable, unusedAllocatedMemory, unreadVariable, unassignedVariable, unusedStructMember, postfixOperator, va_start_wrongParameter ( #824 )
...
Add an optional extended description…
2016-09-03 00:31:35 +02:00
Daniel Marjamäki
0e48625ff4
Fixed false positive when self-checking Cppcheck 'boolean result used in bitwise operation' when using boolean variables.
2016-08-29 04:09:36 +02:00
Daniel Marjamäki
24c6d92667
astyle formatting
...
[ci skip]
2016-08-29 04:08:38 +02:00
Daniel Marjamäki
939b42df06
Fixed #7134 (False positive redundantAssignment - assignment to local variable of unknown type)
2016-08-29 03:48:08 +02:00
Daniel Marjamäki
18cab009c1
Fix Token::Match pattern
2016-08-28 19:25:57 +02:00
Daniel Marjamäki
254e5675ff
Fixed #7573 (Tokenizer: FP caused by constant folding)
2016-08-28 19:11:05 +02:00
Daniel Marjamäki
fee0e4edfa
Fixed #7177 (MathLib: Does not handle '\xF6' properly)
2016-08-28 11:37:05 +02:00
Robert Reif
bf7ef56ef5
Fixed #7713 (False positive: %hhu in format string (no. 1) requires 'unsigned char' but the argument type is 'signed int'.)
2016-08-26 19:47:36 +02:00
orbitcowboy
87409ea6b3
Running astyle; Improved testing of std::find; std.cfg: Added support for istream::read and ifstream::read.
2016-08-25 19:17:07 +02:00
Roberto Martelloni
1db24ee070
CWE mapping of signedCharArrayIndex, unknownSignCharArrayIndex, suspiciousCase, suspiciousEqualityComparison, duplicateBranch, duplicateExpressionTernary, suspiciousSemicolon, incompleteArrayFill, redundantPointerOp, unusedLabelSwitch, unusedLabel, unknownEvaluationOrder, stlIfFind, useAutoPointerCopy
2016-08-25 15:40:23 +01:00
amai2012
ece478979b
Merge pull request #821 from boos/cwe-mapping-11
...
CWE mapping of invalidLengthModifierError, leakUnsafeArgAlloc, nullPointerDefaultArg, nullPointerRedundantCheck, raceAfterInterlockedDecrement.
2016-08-24 20:44:06 +02:00
Roberto Martelloni
01ee9ee5e6
CWE mapping of invalidLengthModifierError, leakUnsafeArgAlloc, nullPointerDefaultArg, nullPointerRedundantCheck, raceAfterInterlockedDecrement.
2016-08-24 15:37:14 +01:00
Dmitry-Me
667038a402
Merge overlapping patterns
2016-08-24 15:10:39 +03:00
Robert Reif
6043a27065
Fixed #7710 (%h and %hh printf type size specifiers not supported)
2016-08-24 12:47:11 +02:00
Daniel Marjamäki
706877df2d
astyle formatting
...
[ci skip]
2016-08-24 12:43:45 +02:00
amai2012
7cc2124176
Fix crash in parsing solution/project
2016-08-24 12:17:54 +02:00
amai2012
c0401c2ef5
Merge pull request #820 from boos/cwe-mapping-10
...
CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage, invalidPrintfArgType_int
2016-08-24 09:48:01 +02:00
Roberto Martelloni
4c6f4f6708
CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage,
...
invalidPrintfArgType_int
2016-08-23 16:48:36 +01:00
Dmitry-Me
cd6aa27010
Clarify loop logic
...
* clearer variable names
* don't rely on npos being outside indices range - explicitly break the loop instead
2016-08-23 18:27:07 +03:00
Frank Zingsheim
8c8a534117
SymbolDatabase: stronger type matching
2016-08-21 16:11:23 +02:00
Frank Zingsheim
7c9a69357e
Fixed #7696 (cppcheck 1.75 runs very slowly with style and/or performance checks)
2016-08-21 16:07:05 +02:00
Daniel Marjamäki
bea35ee04c
GUI: Select configuration that is checked
2016-08-21 15:57:38 +02:00
Daniel Marjamäki
a94628d8fc
Settings: Make Settings::_terminated static. All threads and subchecks are terminated
2016-08-21 15:57:19 +02:00
Daniel Marjamäki
d9ebdc6a10
Preprocessor: fix handling of -U in Preprocessor::getConfigs()
2016-08-21 15:01:04 +02:00
Daniel Marjamäki
ff036c8742
Fixed #7700 (Using -D to force a configuration still checks the configuration as well as configurations that are not relevant)
2016-08-21 13:53:44 +02:00
Daniel Marjamäki
19c105cdf9
Fixed #7677 (skipping of configurations broken?)
2016-08-21 12:31:26 +02:00
PKEuS
e0838ff194
Fixed crash on garbage code ( #7699 )
2016-08-21 11:06:48 +02:00
Daniel Marjamäki
363605906f
Fixed #7695 (Running with -U_WIN32 still checks related configurations)
2016-08-21 07:45:15 +02:00
Robert Reif
62ac40fc5e
Fixed #7706 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 22:43:27 +02:00
Robert Reif
1dd1f6dd6a
Fixed #7673 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 17:56:48 +02:00
Daniel Marjamäki
fe2fa4d343
GUI: Only check current platform when checking sln/vcxproj file
2016-08-20 13:47:25 +02:00
Daniel Marjamäki
f1d0498418
ImportProject: Fix crash when there is condition $(Configuration.Contains('X'))
2016-08-20 13:00:47 +02:00
Daniel Marjamäki
079051a4e4
ImportProject: UseOfMfc => define __AFXWIN_H__
2016-08-20 12:20:04 +02:00
Daniel Marjamäki
8a66535399
Fixed #7694 (ValueType: 1.23L)
2016-08-20 08:44:53 +02:00
Robert Reif
b56c765a45
Fixed #7703 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 07:43:15 +02:00
Robert Reif
f1b5ac30a7
Fixed 7698 (FP syntaxError with enum (1.75 regression))
2016-08-19 19:09:52 +02:00
Robert Reif
1e999e0cfe
Fixed #7697 ((debug) Executable scope 'B' with unknown function.)
2016-08-19 19:06:15 +02:00
Daniel Marjamäki
789aef7fde
Fixed #4920 (Microsoft ATL/MFC CString::Format argument checking)
2016-08-19 17:36:27 +02:00
Daniel Marjamäki
305609f4fb
Fixed #7688 (setTokenValue: crash when there is no 2nd operand for ternary operator)
2016-08-17 18:44:41 +02:00
Daniel Marjamäki
499e52c976
astyle formatting
...
[ci skip]
2016-08-15 18:04:55 +02:00
Daniel Marjamäki
1f98af654a
ValueFlow: better handling of ? when condition result is known
2016-08-15 14:19:35 +02:00
amai2012
453b5577cd
Merge pull request #819 from boos/cwe-mapping-9
...
CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor
2016-08-15 09:20:59 +02:00
Daniel Marjamäki
62362cd06d
ValueFlow: improve handling of unary minus
2016-08-14 22:19:06 +02:00
Roberto Martelloni
41dee04e90
CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor
2016-08-14 18:23:41 +01:00
Daniel Marjamäki
f2e49b4db4
Fixed #7178 (Defect: False positive due to mistake in return type of function pointer.)
2016-08-14 17:19:14 +02:00
Daniel Marjamäki
c8667096e0
Fixed #7658 (False positive: Same iterator is used with different containers)
2016-08-14 10:49:48 +02:00
Robert Reif
73e1378af8
Fixed #7661 (False positive: Function parameter 'e' should be passed by reference.)
2016-08-13 21:25:57 +02:00
Daniel Marjamäki
2ed50fbf5a
Refactoring
2016-08-13 15:23:46 +02:00
Daniel Marjamäki
606e31602c
Fixed #7177 (Support compile_commands.json)
2016-08-13 10:50:03 +02:00
Robert Reif
fc1a755100
Fixed #7666 (Executable scope with unknown function.)
2016-08-09 14:02:06 +02:00
Daniel Marjamäki
bd21cd7c85
Fixed #6309 (FP: checkRedundantAssignment should not warn for pointer alias)
2016-08-08 21:43:00 +02:00
Daniel Marjamäki
c586ae8cbe
Revert 'project' - it is not ready yet
2016-08-07 17:10:37 +02:00
Bartlomiej Grzeskowiak
09a83f2cc8
Fixed #7567 ("(a | 7) > 6U" is always true)
2016-08-07 16:58:39 +02:00
Daniel Marjamäki
78fc307c73
1
2016-08-07 15:45:36 +02:00
Daniel Marjamäki
4dbdb50317
split
2016-08-07 15:35:41 +02:00
Daniel Marjamäki
70ccfa5947
fix loading of vcxproj files
2016-08-07 14:21:06 +02:00
Daniel Marjamäki
e0f4ce9358
vs
2016-08-07 13:55:27 +02:00
Daniel Marjamäki
f0727f2148
Merge branch 'master' into project
2016-08-06 21:05:29 +02:00
Daniel Marjamäki
09d6f4f0a4
1
2016-08-06 21:04:50 +02:00
Frank Zingsheim
47c063e13f
Fixed #7660 (cmake build does not handle simplecpp)
2016-08-06 18:21:54 +02:00
Daniel Marjamäki
a8df08f22b
Fixed #7659 (crash: Token::varId() : vxl: brdb_selection.cxx)
2016-08-06 18:07:41 +02:00
Daniel Marjamäki
b86c2689b3
TestPreprocessor: Fix output
2016-08-06 13:28:24 +02:00
Daniel Marjamäki
2f1c80560a
1.75: Set versions
2016-08-06 11:47:27 +02:00
Robert Reif
cdfe92b753
Fixed #7657 (False positive: Function parameter 'c' should be passed by reference.)
2016-08-06 10:27:00 +02:00
Daniel Marjamäki
8983997a88
Fix GCC warning
2016-08-06 10:22:58 +02:00
Daniel Marjamäki
3777db39db
Preprocessor: Mostly refactorings. Also added handling of --include.
2016-08-06 09:15:09 +02:00
Dmitry-Me
89e8f51a28
Explicit continue instead of init-set-check
2016-08-05 15:05:37 +03:00
Daniel Marjamäki
7d6c587580
Fixed #6113 (Tokenizer::simplifyFunctionPointer: wrong simplification of usage 'return (*f)();')
2016-08-04 19:10:08 +02:00
PKEuS
084fcc936c
Rephrased syntaxError message for empty configurations to improve readability:
...
Old: Invalid number of character 'c' when these macros are defined: ''.
New: Invalid number of character 'c' when no macros are defined.
2016-08-04 16:28:11 +02:00
PKEuS
ad96f7b519
Fixed wrong variable being used in CheckOther::checkPassByReference()
2016-08-04 15:30:59 +02:00
Daniel Marjamäki
9711064b74
Fixed #6646 (False positive uninitvar - loopvariable initialized inside loop)
2016-08-04 14:39:54 +02:00
amai2012
0bec604627
Repair CWE mapping for calling obsolete functions
2016-08-04 13:55:38 +02:00
Daniel Marjamäki
2566fd09da
Fixed #5803 (False positive: Same iterator is used with different containers - insert() from range of different container)
2016-08-04 09:35:16 +02:00
Robert Reif
55b3f0bf38
Fixed #752 (SymbolDatabase: Does not match function if redundant keywords mismatch (C++))
2016-08-04 09:06:32 +02:00
Dmitry-Me
7f30108f1d
Descriptive variable name
2016-08-03 18:15:08 +03:00
Robert Reif
b40edca62f
Fixed #7387 (SymbolDatabase: Wrong overloaded function is picked)
2016-08-02 23:34:11 +02:00
Robert Reif
b9030bcfcd
Fixed #7650 (SymbolDatabase: Wrong Token::type(), enum and class with same name)
2016-08-02 23:30:46 +02:00
Daniel Marjamäki
908e1b991e
Tokenizer: Refactoring simplifyPlatformTypes()
2016-08-02 19:44:18 +02:00
Daniel Marjamäki
9f59bd6dae
Try to fix travis hang
2016-08-02 19:23:45 +02:00
Robert Reif
b44f448acc
Fixed #7649 (SymbolDatabase: Wrong overloaded function is picked for char and wchar_t)
2016-08-02 18:54:01 +02:00
Daniel Marjamäki
f23287544a
Fixed #7196 (Improve check: deem sizeof(thing) as using the thing's members)
2016-08-02 18:50:04 +02:00
Daniel Marjamäki
cc62259103
Tokenizer: don't set varid on c++11 'template using' type.
2016-08-02 15:04:07 +02:00
Robert Reif
612e83d5af
SymbolDatabase: Small fix
2016-08-02 14:31:07 +02:00
Daniel Marjamäki
2187e8ba02
CheckUninitVar: Fixed FP when dereferencing multidimensional arrays. Refactoring of testing. The FP was spotted when looking at #7092
2016-08-02 14:27:51 +02:00
Daniel Marjamäki
99b23012aa
Refactoring, use Settings::platformString()
2016-08-02 10:53:51 +02:00
Robert Reif
891e21b478
Fixed #7458 (SymbolDatabase: Wrong overloaded function is picked)
2016-08-02 08:58:11 +02:00
Daniel Marjamäki
41526ef3a8
Fixed #6147 (FP unreadVariable: variable assignment in function call argument list)
2016-08-02 08:50:04 +02:00
Daniel Marjamäki
31484133c0
Fixed #7158 (Tokenizer::createLinks2(): does not set links for < > in 'enum { value = boost::mpl::at_c<B,C> };')
2016-08-01 22:26:11 +02:00
Daniel Marjamäki
e784901303
Fixed #6971 (False positive duplicateExpressionTernary - cast ignored)
2016-08-01 21:53:43 +02:00
Daniel Marjamäki
695b1f0ef3
Fixed #5692 (Preprocessor: ifdef symbol used indirectly in code leads to 'analysis failed')
2016-08-01 20:09:41 +02:00
PKEuS
da34883770
Improved message invalidscanf: Removed misleading example from verbose message
2016-08-01 18:42:27 +02:00
Dmitry-Me
b3877a8ba0
Cleanup variable names
...
* fix typo
* use camelCase instead of underscore
2016-08-01 14:33:56 +03:00
Daniel Marjamäki
1c51fbce7a
astyle formatting
...
[ci skip]
2016-08-01 13:01:01 +02:00
Daniel Marjamäki
095b2f73f7
Library: look for cfg files in more paths, include exepath even if CFGDIR is used.
2016-08-01 12:58:33 +02:00
Daniel Marjamäki
09b6568ea2
Fixed #7646 (podtypes do not get proper valuetype)
2016-07-31 19:47:34 +02:00
Daniel Marjamäki
8d89eefff9
Merge pull request #815 from boos/cwe-mapping-8
...
CWE mapping of invalidscanf, invalidScanfArgType_s, invalidScanfArgType_int, invalidScanfArgType_float, invalidPrintfArgType_s, invalidPrintfArgType_n, invalidPrintfArgType_p, invalidPrintfArgType_int, invalidPrintfArgType_uint, invalidPrintfArgType_sint, invalidPrintfArgType_float, wrongPrintfScanfParameterPositionError
2016-07-31 14:14:48 +02:00
Daniel Marjamäki
b6246ecc55
bump simplecpp and update Preprocessor to handle new simplecpp::Output enum constants
2016-07-31 12:10:30 +02:00
Roberto Martelloni
9ab4057ddc
CWE mapping of invalidscanf, invalidScanfArgType_s, invalidScanfArgType_int, invalidScanfArgType_float, invalidPrintfArgType_s, invalidPrintfArgType_n, invalidPrintfArgType_p, invalidPrintfArgType_int, invalidPrintfArgType_uint, invalidPrintfArgType_sint, invalidPrintfArgType_float, wrongPrintfScanfParameterPositionError
2016-07-31 10:49:36 +01:00
Daniel Marjamäki
66d0d7a0ad
Fixed #7553 (False positive with 1.74 'returning an integer in a function with pointer return type' when no integer is used)
2016-07-29 21:53:58 +02:00
Daniel Marjamäki
5611a71820
Fixed #7543 (False positive boolean result used in bitwise operation)
2016-07-29 18:46:43 +02:00
Daniel Marjamäki
89be630156
Fixed #7543 (False positive boolean result used in bitwise operation)
2016-07-29 17:24:22 +02:00
Daniel Marjamäki
a65ae3ce2e
Token: Allow dollar sign in identifiers
2016-07-29 13:42:11 +02:00
Daniel Marjamäki
5546f052ef
Preprocessor: the simplecpp begin() and end() has been renamed
2016-07-29 08:51:57 +02:00
PKEuS
452ecc7ceb
Improved check: Detect passedByValue even for arguments that are not declared as "const"
2016-07-28 19:37:10 +02:00
Daniel Marjamäki
0777ecd071
Fixed #7640 (Preprocessor::getConfigs: -U is not honored)
2016-07-28 19:22:59 +02:00
Daniel Marjamäki
57951a2681
one more fix for rules
2016-07-28 15:35:41 +02:00
Daniel Marjamäki
1a4ef60e7c
Fixed #7639 (rule support partially broken since simplecpp was introduced)
2016-07-28 13:40:52 +02:00
PKEuS
3f4fe8f578
Refactorized CheckBufferOverrun:
...
- Removed redundant code
- Apply non-simplified checking in test suite
2016-07-27 17:28:43 +02:00
PKEuS
13c11b8c1d
Fixed compilation with HAVE_RULES
2016-07-26 17:10:05 +02:00
PKEuS
eafed235a6
Attempt to fix build on Unix systems, ran AStyle.
2016-07-26 16:50:32 +02:00
PKEuS
9a6569fde1
Always set ErrorMessage::file0 to ensure that the source file that cppcheck is checking when an error occurs can be identified
...
Removed unused function and unused includes from preprocessor.h/cpp
2016-07-26 16:28:40 +02:00
Dmitry-Me
560e7d618d
Get rid of "magic" patterns set
...
* magic should match "knownPatterns" but it didn't
* two identical sets are of no use
2016-07-26 16:42:17 +03:00
Daniel Marjamäki
71f62950ed
Tokenizer::findGarbageCode: Make it less picky about 'UNKNOWN_MACRO if ..'
2016-07-26 14:35:11 +02:00
PKEuS
fc1603eb9b
MathLib, ValueType: Support integer suffix "i64"
2016-07-26 13:19:53 +02:00
Daniel Marjamäki
7ff9545b10
Fixed #7637 (FP syntax error assignment in switch)
2016-07-26 12:15:55 +02:00
Daniel Marjamäki
fd19ab4ed1
fix garbage code handling
2016-07-26 08:50:00 +02:00
Dmitry-Me
2b31afe2ab
Variable name consistent with surroundings
2016-07-26 09:46:50 +03:00
Daniel Marjamäki
383b815cca
Tokenizer: refactoring garbage code handling
2016-07-26 08:16:10 +02:00
Matthias Krüger
6fd8edd6e5
Symboldatabase::sizeOfType: fix crash; fixes #7615
2016-07-26 01:18:47 +02:00
PKEuS
045116f797
Optimized SymbolDatabase::findVariableType().
2016-07-25 18:33:22 +02:00
Dmitry-Me
64360d291d
Variable name consistent with surroundings
2016-07-25 17:04:18 +03:00
Daniel Marjamäki
2feb86a6af
Preprocessor: set platform info
2016-07-25 14:52:23 +02:00
Daniel Marjamäki
90faa80590
Preprocessor: Cleanup unused functions
2016-07-25 14:29:02 +02:00
Daniel Marjamäki
7ef02a7469
Cleanup Tokenizer
2016-07-25 12:12:11 +02:00
Daniel Marjamäki
adf16fae8b
Remove handling of ##, __FILE__, __LINE__ from tokenizer
2016-07-25 07:58:03 +02:00
Daniel Marjamäki
0767284ca1
Fixed #7630 (FP: dead store, modifying array, index var modified)
2016-07-25 07:35:33 +02:00
Daniel Marjamäki
cd3818088f
Remove unused function Tokenizer::tokenizeCondition
2016-07-24 14:37:43 +02:00
Daniel Marjamäki
e9fef003ac
Preprocessor: refactoring directives, they are now only set once for each file
2016-07-24 14:02:21 +02:00
Daniel Marjamäki
48fc19b34c
Remove unused function Preprocessor::preprocessCleanupDirectives()
2016-07-24 12:51:52 +02:00
PKEuS
2e2800f5bd
Fixed several MSVC warnings
2016-07-24 12:36:36 +02:00
PKEuS
f44d9d5c9b
Optimizations in CheckInternal:
...
- Run checks only on executable scopes
- Simplified patterns
2016-07-24 12:05:58 +02:00
Daniel Marjamäki
f931c0cf2b
Preprocessor::getConfigs: Handle invalid #else better
2016-07-23 14:40:01 +02:00
Daniel Marjamäki
ed4a47de45
Tokenizer: Improve syntax checking of switch,if,while
2016-07-22 16:54:24 +02:00
Dmitry-Me
224e55780e
Add const where const access is enough
2016-07-22 15:35:07 +03:00
PKEuS
12e3cf584c
Visual Studio solution:
...
- Fixed include paths
- Export simplecpp to cppcheck-core.dll
- Added /Zc:rvalueCast
2016-07-21 20:38:58 +02:00
Daniel Marjamäki
99307846cf
Preprocessor: simplecpp optimisations
2016-07-21 19:42:26 +02:00
Daniel Marjamäki
79ac409c7d
Preprocessor: Refactoring Preprocessor::getConfigs()
2016-07-21 19:11:49 +02:00
Daniel Marjamäki
b2f1b95e38
Bump simplecpp. Preprocessor: Warn about missing includes
2016-07-21 12:47:00 +02:00
Daniel Marjamäki
9899e81f2e
handle inline suppressions in included files
2016-07-21 07:57:23 +02:00
Daniel Marjamäki
e16f0e500c
Preprocessor: Parse comments and then remove them
2016-07-21 07:48:17 +02:00
Daniel Marjamäki
8a1936d5c9
update AdditionalIncludeDirectories in vcxproj files
2016-07-20 22:17:23 +02:00
Daniel Marjamäki
4ceba79f7f
Replace std::to_string, to hopefully make appveyor happier
2016-07-20 20:43:32 +02:00
Daniel Marjamäki
f1839ebfaf
Preprocessor: Fix crashes for invalid code
2016-07-20 20:39:03 +02:00
Daniel Marjamäki
03d2829fb9
Merge simplecpp branch
2016-07-20 12:21:00 +02:00
Daniel Marjamäki
a68da1a725
ValueType: Set valuetype for sizeof argument
2016-07-20 09:39:48 +02:00
Daniel Marjamäki
3eef225b36
Revert preprocessor fix for struct tag macros. There are performance problems.
2016-07-19 18:59:58 +02:00
Matthias Krüger
18d5a7317e
fix travis; fix [lib/preprocessor.cpp:2772]: (style) The scope of the variable 'noprescan' can be reduced.
2016-07-19 17:28:31 +02:00
Mavik
3e86c7b637
Fixed #5700 (Defect: False positives due to failure to expand struct tag macros)
2016-07-19 16:52:53 +02:00
Daniel Marjamäki
9bda97975a
Fixed #7037 (32bit (-m32): testsuite fails)
2016-07-19 12:14:55 +02:00
Daniel Marjamäki
83b982064d
Fixed #7579 (varid not set properly in 'int b[] = { m * a[0] };')
2016-07-18 15:27:08 +02:00
Daniel Marjamäki
f55040a987
Fix segfault when there is no ast generated in lambda function
2016-07-18 14:08:44 +02:00
Daniel Marjamäki
0ddeac0429
refactor (use ast) and improve CheckOther::checkRedundantAssignment (warn about global variables unless they are volatile, handle arrays in lhs better)
2016-07-18 12:43:23 +02:00
Daniel Marjamäki
b9443771fb
cleanup tests
2016-07-18 10:42:03 +02:00
Daniel Marjamäki
4f051bf9dd
Fixed #7599 (valueFlowAST: handle && and || better)
2016-07-17 21:51:20 +02:00
Daniel Marjamäki
0162f33d3f
CheckSizeof: allow division with sizeof(char) when byte count is expected.
2016-07-17 19:19:15 +02:00
Daniel Marjamäki
45ee29d5dc
Fixed #7604 (simplifyCalculation: expression '0 && x[2]' is not simplified properly)
2016-07-17 15:52:53 +02:00
PKEuS
801fd8f96a
Support trailing return types (C++11)
2016-07-17 15:47:50 +02:00
Daniel Marjamäki
91e38f3eb9
Fixed #7582 (false positive: Division by result of sizeof(). strncpy() expects a size in bytes)
2016-07-17 15:22:14 +02:00
PKEuS
7a183779e2
CheckOther::checkMemsetZeroBytes(): Support wmemset()
2016-07-16 21:53:25 +02:00
Daniel Marjamäki
b8ca9fc844
Tokenizer: alternative tokens for and,or,etc. context sensitive for both c and c++.
2016-07-16 21:29:56 +02:00
Daniel Marjamäki
920ac5a3f6
astyle formatting
...
[ci skip]
2016-07-16 21:21:24 +02:00
Daniel Marjamäki
6e3d5dc0d1
Fixed #7580 (False positive when using logical operator keywords 'and', 'or')
2016-07-16 20:21:31 +02:00
amai2012
920b402d35
Merge pull request #813 from boos/cwe-mapping-7
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CWE mapping of incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, unusedFunction, unusedVariable
2016-07-16 13:10:22 +02:00
Roberto Martelloni
25525e38a7
CWE mapping of incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, unusedFunction, unusedVariable
2016-07-16 10:07:06 +01:00
PKEuS
0afecd8fee
Do not simplify name "CALLBACK" away on non-windows platforms ( #7554 )
2016-07-16 10:43:28 +02:00
Robert Reif
768c26805c
Fixed false positive: %Ld in format string (no. 1) requires 'long long' but the argument type is 'long long' ( #7601 ).
2016-07-16 10:33:46 +02:00
Alexander Mai
e495bfb960
Use proper tokenizer variable
2016-07-10 22:24:28 +02:00
PKEuS
f869f7ebde
Fixed false positive reademptycontainer when end() is called ( #7560 )
2016-07-10 10:48:21 +02:00
Simon Martin
bae81fba05
Silent clang -Wshadow warning. ( #812 )
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Add an optional extended description…
2016-07-09 19:07:58 +02:00
Alexander Mai
4eef5642c9
Avoid null pointer access in CheckBufferOverrun::runSimplifiedChecks
2016-07-09 19:00:59 +02:00
PKEuS
ded8d80b23
Library: Support arguments with default value. Fixed default value handling for <container> tags broken in last commit.
2016-07-09 12:44:17 +02:00
PKEuS
b5d3ecb942
Updated TinyXML, make use of second argument of XMLElement::Attribute()
2016-07-09 11:56:07 +02:00
Robert Reif
c1594bedbb
Fixed creation of SymbolDatabase for some template code ( #7594 )
2016-07-09 09:22:52 +02:00
PKEuS
44a19b527e
Use ValueFlow and SymbolDatabase to detect buffer overflows with new and malloc, improving support for enums ( #7576 )
2016-07-08 20:53:08 +02:00
Robert Reif
eca805ba3b
ValueFlow: Fixed constant folding of sizeof(enum) and sizeof(enumerator) ( #7564 )
2016-07-08 20:39:34 +02:00
PKEuS
a808549af0
Support lambdas in simplifyCompoundAssignment ( #7571 )
2016-07-08 20:10:33 +02:00
Roberto Martelloni
87372ccd58
CWE mapping of sizeofForArrayParameter, sizeofForPointer, sizeofDivisionMemfunc, sizeofwithnumericparameter, sizeofsizeof, sizeofCalculation, sizeofVoid, sizeofDereferencedVoidPointer, arithOperationsOnVoidPointer ( #810 )
2016-07-08 09:06:55 +02:00
Daniel Marjamäki
a87b4368cb
Revert "Preprocessor: Start replacing our Preprocessor code with simplecpp"
...
This reverts commit 9820783b60
.
There was Travis errors I'll need to look more at.
2016-07-07 23:45:42 +02:00
Daniel Marjamäki
9820783b60
Preprocessor: Start replacing our Preprocessor code with simplecpp
2016-07-07 22:58:56 +02:00
PKEuS
644a216394
Fixed two false positives related to char arrays initialized by a literal:
...
- Run check for writing to string literals on non-simplified token list (#7283 )
- Run buffer overrun checking for string literals on non-simplified token list (https://sourceforge.net/p/cppcheck/discussion/general/thread/2c33dfc5/ )
2016-07-07 19:38:15 +02:00
PKEuS
3bdcf68990
Fixed false positive in CheckUnusedVar::checkFunctionVariableUsage(): Bailout when break; is encountered
...
See also: https://sourceforge.net/p/cppcheck/discussion/general/thread/1c169dc5/
2016-07-07 18:27:31 +02:00
Simon Martin
40eacb19b1
Ticket #7565 : Handle numbers with several C++14 integer separators.
2016-07-01 23:24:28 +02:00
umanamente
0f11007c19
Fixed #7083 (false positive: typedef and initialization with strings)
2016-06-21 22:42:46 +02:00
PKEuS
dde6f5eaea
Do not warn about alloca() in C89 mode ( #7558 )
2016-06-20 09:30:41 +02:00
PKEuS
721bc32b2d
Fixed crash in CheckVaarg::va_list_usage() ( #7559 )
2016-06-20 09:24:23 +02:00
Bartlomiej Grzeskowiak
a5cfa2b12c
- #7522 and #7428 revisited. ((a&7)>7U) is always false and ((X|7)>=6) is correct (X can be negative).
2016-06-17 12:12:53 +02:00
Daniel Marjamäki
d1f06ff47c
Fixed #7175 (False positive performance warning (buffer overwritten before its old content has been used))
2016-06-13 15:46:43 +02:00
PKEuS
53e2cabdbb
Properly support "break" in CheckVaarg::va_list_usage() ( #7533 )
...
Ran AStyle
2016-06-07 19:28:32 +02:00
PKEuS
321d2aeafb
Set version to 1.74.99/1.75 dev
2016-06-07 19:19:58 +02:00
Roberto Martelloni
f1c39dbda7
CWE mapping of stlIfStrFind, stlcstrReturn, stlcstrParam, stlSize, ( #801 )
...
StlMissingComparison, redundantIfRemove.
2016-06-05 18:24:06 +02:00
Daniel Marjamäki
e7f1318d4b
1.74: set version
2016-06-05 18:21:33 +02:00
Daniel Marjamäki
bab4f61bb2
astyle formatting
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[ci skip]
2016-06-05 14:14:28 +02:00
Simon Martin
3c10b25b3e
Ticket #7117 : Properly detect if a const ternary operator is in a template parameter list.
2016-06-05 14:13:32 +02:00
Robert Reif
583b340034
enum: set the return type of derived class functions returning enums defined in a base class.
2016-06-05 14:08:33 +02:00
Simon Martin
3095f47a7b
Ticket #7137 : Properly detect C++14 digit separators. ( #802 )
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Add an optional extended description…
2016-06-04 22:55:55 +02:00
PKEuS
9a61559eca
Fixed false positive va_list_usedBeforeStarted ( #7527 )
2016-06-02 09:32:45 +02:00
Daniel Marjamäki
3eb0e9b6c0
astyle formatting
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[ci skip]
2016-05-30 09:17:40 +02:00
Daniel Marjamäki
c24a4b9189
Removed enum mismatch checker. Ticket #6960 .
2016-05-29 18:00:37 +02:00
Robert Reif
f4dd43a71a
Fixed #7523 (Scope::findEnumerator(): does not find enum constant from other enum type)
2016-05-29 14:45:45 +02:00
Simon Martin
12a298b9cd
Ticket #7445 : Properly represent integer types smaller than int in CheckIO::ArgumentInfo.
2016-05-28 15:36:13 +02:00
Daniel Marjamäki
18fc288de9
Fixed #5582 (Crash when there is OOM)
2016-05-28 13:24:19 +02:00
Daniel Marjamäki
2b2f12bcd5
Fixed #6758 (Preprocessor: handle #__VA_ARGS__)
2016-05-28 11:27:45 +02:00
Daniel Marjamäki
cee67730b1
Fixed #5746 (Cppcheck returns error-exitcode when globally suppressed error is encounted when running with multiple jobs.)
2016-05-27 20:13:51 +02:00
PKEuS
00e4f70fe3
Fixed false positives in CheckSizeof::checkSizeofForPointerSize() ( #7518 )
2016-05-26 21:25:29 +02:00
PKEuS
373ac52480
Mention exact function name in invalidscanf message ( #5649 )
2016-05-26 21:11:33 +02:00
Daniel Marjamäki
4b903a838f
Fixed #5522 (CheckLeakAutoVar: Don't treat 'x==p' as dereference of p)
2016-05-26 19:22:38 +02:00
Daniel Marjamäki
2417f72c5e
Silence Travis
2016-05-26 18:31:52 +02:00
Daniel Marjamäki
2a42f245a9
Fixed #7130 (Wrong assignmentInAssert when using lambda in predicate function)
2016-05-26 18:29:29 +02:00
Daniel Marjamäki
54be403f64
Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function)
2016-05-26 18:07:56 +02:00
Daniel Marjamäki
38741868b5
Fixed #3989 (false positive: memory leak (inline function))
2016-05-26 17:42:27 +02:00
Daniel Marjamäki
8b088a472f
SymbolDatabase: Refactoring
2016-05-26 12:04:18 +02:00
Daniel Marjamäki
f45233682e
SymbolDatabase: Code cleanup
2016-05-26 12:00:03 +02:00
Robert Reif
66cacde3db
Fixed #7513 (value flow of array dimension with enum doesn't always work)
2016-05-26 11:25:50 +02:00
Daniel Marjamäki
50352c8d69
Fixed #3552 (Don't warn about missing ctor for class inside union)
2016-05-25 19:05:16 +02:00
PKEuS
c7b3836379
Small refactorizations:
...
- Optimized performance of several functions by adding pre-checks
- Simplified some code
- Fixed VS warning in testsymboldatabase.cpp
2016-05-25 15:30:49 +02:00
PKEuS
8c0eab3eb3
Optimization: Improved performance of CheckBufferOverrun::checkScope() when dealing with a large number of arrays ( #5975 )
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-> checking time decreases from 1010s to 50s on the code snippet in #5975
-> Dropped a garbage code unit test
2016-05-25 14:42:00 +02:00
Daniel Marjamäki
ae97f53244
Fixed #6184 (ValueType: overloaded < operator)
2016-05-25 13:56:36 +02:00
Matthias Krüger
0556edd151
fix #7505 (crash on invalid code)
2016-05-25 13:14:34 +02:00
PKEuS
728d4242dc
Refactorizations in CheckBufferOverrun:
...
- Improved performance of CheckBufferOverrun::checkScope()
- Made some patterns less restrictive
2016-05-25 11:50:34 +02:00
PKEuS
cda246da75
Refactorized CheckUnusedVar::checkStructMemberUsage(): Reimplemented check based on symboldatabase
2016-05-25 11:13:31 +02:00
PKEuS
e22c177003
Optimized Tokenizer::setVarIdPass1(): Avoid costly std::stack<std::map<...>>::push/pop() operations for struct initializers
2016-05-24 23:15:09 +02:00
PKEuS
43bf1bb685
Refactorized CheckUnusedVar::checkStructMemberUsage(): Drastically reduced number of Token::findmatch() calls to improve performance
2016-05-24 23:10:39 +02:00
PKEuS
686cc6640e
Refactorization: Improved performance of Tokenizer::simplifyMicrosoftMemoryFunctions() and Tokenizer::simplifyMicrosoftStringFunctions()
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- Added pre-check before doing complex Token::Match() calls
- Use std::map instead of std::set
2016-05-24 21:19:20 +02:00
PKEuS
f2ae295f1e
Support char literals in CheckCondition::checkIncorrectLogicOperator() ( #5912 )
2016-05-24 15:08:48 +02:00
Daniel Marjamäki
06a594a9e0
Fixed #6207 ('not' misinterpreted as alternative C token)
2016-05-24 13:33:21 +02:00
Daniel Marjamäki
684966f674
Fixed #7509 (ValueType: wrong type for container element - std::array)
2016-05-24 09:07:38 +02:00
Daniel Marjamäki
397480f929
Fixed #7376 (ValueType: wrong type for container element)
2016-05-23 18:53:59 +02:00
Daniel Marjamäki
37afc57a2a
Fixed #7455 (Suppressions: not working well with windows path separators)
2016-05-23 15:38:47 +02:00
Simon Martin
ce05d23bb7
No need to use std::min() in normalizeCharacterLiteral.
2016-05-22 22:59:32 +02:00
PKEuS
4bb99a7887
Improved CheckSizeof::checkSizeofForPointerSize():
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- Support cast in front of malloc() call
- Support sizeof(type) pattern (#4428 )
2016-05-22 22:29:52 +02:00
Daniel Marjamäki
beabe110fd
setVarIdStructMembers: Fixed code so loop will terminate properly
2016-05-22 21:42:10 +02:00
Daniel Marjamäki
710e066a9a
Fixed #6406 (VarId: struct member initialization)
2016-05-22 21:18:52 +02:00
PKEuS
64d2fd2f57
Added new attribute "arg" to <alloc> and <dealloc> to specify the argument that is allocated/deallocated.
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This fixes several issues with allocation functions in windows.cfg, such as HeapAlloc() and VirtualAllocEx() (#7503 )
2016-05-22 17:19:14 +02:00
PKEuS
851c6e0ed5
Improved buffer overflow checking for scanf: %c with a width ( #3494 )
2016-05-22 14:00:26 +02:00
Roberto Martelloni
dce7128f30
CWE mapping of duplicateExpression, duplicateBreak (CWE561), unreachableCode, unsignedLessThanZero, unsignedPositive, pointerLessThanZero, pointerPositive, varFuncNullUB, nanInArithmeticExpression, commaSeparatedReturn, ( #797 )
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ignoredReturnValue
2016-05-22 13:17:38 +02:00
Daniel Marjamäki
06d5e73e88
Fixed #7471 (Tokenizer::prepareTernaryOpForAST: typedef with comma inside ?:)
2016-05-22 11:33:21 +02:00
Daniel Marjamäki
b7b92b2140
Fixed #6674 (false positive 'unusedPrivateFunction' - calling virtual function in subclass)
2016-05-21 20:07:35 +02:00
Daniel Marjamäki
c23c1f245c
Fixed #6989 (incorrect memleak error)
2016-05-21 14:03:28 +02:00
Daniel Marjamäki
a5dc76d50c
Refactoring, use ast instead of token list to find if variable is used in rhs
2016-05-21 13:45:08 +02:00
amai2012
b60b283c5b
Merge pull request #796 from simartin/ticket_7452_follow_up
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Address comments in PR#794 and alternative fix for ticket #7500 .
2016-05-21 09:20:23 +02:00
Alexander Mai
d492500f34
#5844 False positive: returnReference fp for inner lambda function
2016-05-20 23:46:56 +02:00
Simon Martin
eb1b3db04a
Address comments in PR#794 and alternative fix for ticket #7500 .
2016-05-20 22:52:43 +02:00
Alexander Mai
303a85a930
#4195 segmentation fault of cppcheck (invalid code). Fix segfault which turned up after refactoring the enum handling code.
2016-05-17 22:19:23 +02:00
Alexander Mai
4f77a2b044
#7500 buffer overflow: encodeMultiChar lib/mathlib.cpp:343. Improve errors handling
2016-05-17 20:43:32 +02:00
Daniel Marjamäki
7453b641bd
Fixed #4839 (Variable (in array) is assigned a value that is never used)
2016-05-17 16:03:55 +02:00
Daniel Marjamäki
99fc13ee70
Fixed #6968 (unusedPrivateFunction not correct, called by inner class)
2016-05-16 20:52:50 +02:00