41526ef3a8
Fixed #6147 (FP unreadVariable: variable assignment in function call argument list)
2016-08-02 08:50:04 +02:00
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
e784901303
Fixed #6971 (False positive duplicateExpressionTernary - cast ignored)
2016-08-01 21:53:43 +02:00
695b1f0ef3
Fixed #5692 (Preprocessor: ifdef symbol used indirectly in code leads to 'analysis failed')
2016-08-01 20:09:41 +02:00
09b6568ea2
Fixed #7646 (podtypes do not get proper valuetype)
2016-07-31 19:47:34 +02:00
d89a646ed9
TestPreprocessor refactorings
2016-07-30 20:22:07 +02:00
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
5611a71820
Fixed #7543 (False positive boolean result used in bitwise operation)
2016-07-29 18:46:43 +02:00
89be630156
Fixed #7543 (False positive boolean result used in bitwise operation)
2016-07-29 17:24:22 +02:00
a65ae3ce2e
Token: Allow dollar sign in identifiers
2016-07-29 13:42:11 +02:00
92e3e802fb
Attempt to fix travis build and testrunner failure
2016-07-28 20:59:09 +02:00
452ecc7ceb
Improved check: Detect passedByValue even for arguments that are not declared as "const"
2016-07-28 19:37:10 +02:00
0777ecd071
Fixed #7640 (Preprocessor::getConfigs: -U is not honored)
2016-07-28 19:22:59 +02:00
3f4fe8f578
Refactorized CheckBufferOverrun:
...
- Removed redundant code
- Apply non-simplified checking in test suite
2016-07-27 17:28:43 +02:00
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
71f62950ed
Tokenizer::findGarbageCode: Make it less picky about 'UNKNOWN_MACRO if ..'
2016-07-26 14:35:11 +02:00
fc1603eb9b
MathLib, ValueType: Support integer suffix "i64"
2016-07-26 13:19:53 +02:00
7ff9545b10
Fixed #7637 (FP syntax error assignment in switch)
2016-07-26 12:15:55 +02:00
5c92c231b8
windows.cfg: SendMessage must not be <leak-ignore/>
2016-07-26 11:57:46 +02:00
9082c097c8
Fixed testing of #7615 . The code is not garbage so move it from TestGarbage to TestSymbolDatabase
2016-07-26 09:10:10 +02:00
fd19ab4ed1
fix garbage code handling
2016-07-26 08:50:00 +02:00
6fd8edd6e5
Symboldatabase::sizeOfType: fix crash; fixes #7615
2016-07-26 01:18:47 +02:00
2feb86a6af
Preprocessor: set platform info
2016-07-25 14:52:23 +02:00
90faa80590
Preprocessor: Cleanup unused functions
2016-07-25 14:29:02 +02:00
7ef02a7469
Cleanup Tokenizer
2016-07-25 12:12:11 +02:00
adf16fae8b
Remove handling of ##, __FILE__, __LINE__ from tokenizer
2016-07-25 07:58:03 +02:00
0767284ca1
Fixed #7630 (FP: dead store, modifying array, index var modified)
2016-07-25 07:35:33 +02:00
e9fef003ac
Preprocessor: refactoring directives, they are now only set once for each file
2016-07-24 14:02:21 +02:00
2e2800f5bd
Fixed several MSVC warnings
2016-07-24 12:36:36 +02:00
ed4a47de45
Tokenizer: Improve syntax checking of switch,if,while
2016-07-22 16:54:24 +02:00
12e3cf584c
Visual Studio solution:
...
- Fixed include paths
- Export simplecpp to cppcheck-core.dll
- Added /Zc:rvalueCast
2016-07-21 20:38:58 +02:00
99307846cf
Preprocessor: simplecpp optimisations
2016-07-21 19:42:26 +02:00
0aac71efd1
Unify and simplify addresses computation
2016-07-21 15:48:48 +03:00
f50f024873
Revert "Resolve CID 1357639"
...
This reverts commit e3b0c3a974
2016-07-21 09:52:51 +02:00
e3b0c3a974
Resolve CID 1357639
2016-07-21 10:34:07 +03:00
e16f0e500c
Preprocessor: Parse comments and then remove them
2016-07-21 07:48:17 +02:00
8a1936d5c9
update AdditionalIncludeDirectories in vcxproj files
2016-07-20 22:17:23 +02:00
03d2829fb9
Merge simplecpp branch
2016-07-20 12:21:00 +02:00
a68da1a725
ValueType: Set valuetype for sizeof argument
2016-07-20 09:39:48 +02:00
3eef225b36
Revert preprocessor fix for struct tag macros. There are performance problems.
2016-07-19 18:59:58 +02:00
4cc4ebd5cd
Travis: run slow unit test on travis that is too slow to run on development machines
2016-07-19 17:10:49 +02:00
3e86c7b637
Fixed #5700 (Defect: False positives due to failure to expand struct tag macros)
2016-07-19 16:52:53 +02:00
ca929f0f1b
Try to fix #7608 (Assertion failed in test/testvarid.cpp at line 1988)
2016-07-19 11:59:37 +02:00
83b982064d
Fixed #7579 (varid not set properly in 'int b[] = { m * a[0] };')
2016-07-18 15:27:08 +02:00
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
72ead10d93
cleanup tests
2016-07-18 10:52:38 +02:00
b9443771fb
cleanup tests
2016-07-18 10:42:03 +02:00
4f051bf9dd
Fixed #7599 (valueFlowAST: handle && and || better)
2016-07-17 21:51:20 +02:00
45ee29d5dc
Fixed #7604 (simplifyCalculation: expression '0 && x[2]' is not simplified properly)
2016-07-17 15:52:53 +02:00
801fd8f96a
Support trailing return types (C++11)
2016-07-17 15:47:50 +02:00
91e38f3eb9
Fixed #7582 (false positive: Division by result of sizeof(). strncpy() expects a size in bytes)
2016-07-17 15:22:14 +02:00
6e3d5dc0d1
Fixed #7580 (False positive when using logical operator keywords 'and', 'or')
2016-07-16 20:21:31 +02:00
0afecd8fee
Do not simplify name "CALLBACK" away on non-windows platforms ( #7554 )
2016-07-16 10:43:28 +02:00
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
f869f7ebde
Fixed false positive reademptycontainer when end() is called ( #7560 )
2016-07-10 10:48:21 +02:00
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
c1594bedbb
Fixed creation of SymbolDatabase for some template code ( #7594 )
2016-07-09 09:22:52 +02:00
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
eca805ba3b
ValueFlow: Fixed constant folding of sizeof(enum) and sizeof(enumerator) ( #7564 )
2016-07-08 20:39:34 +02:00
a808549af0
Support lambdas in simplifyCompoundAssignment ( #7571 )
2016-07-08 20:10:33 +02:00
a87b4368cb
Revert "Preprocessor: Start replacing our Preprocessor code with simplecpp"
...
This reverts commit 9820783b60
2016-07-07 23:45:42 +02:00
9820783b60
Preprocessor: Start replacing our Preprocessor code with simplecpp
2016-07-07 22:58:56 +02:00
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
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
40eacb19b1
Ticket #7565 : Handle numbers with several C++14 integer separators.
2016-07-01 23:24:28 +02:00
0f11007c19
Fixed #7083 (false positive: typedef and initialization with strings)
2016-06-21 22:42:46 +02:00
dde6f5eaea
Do not warn about alloca() in C89 mode ( #7558 )
2016-06-20 09:30:41 +02:00
721bc32b2d
Fixed crash in CheckVaarg::va_list_usage() ( #7559 )
2016-06-20 09:24:23 +02:00
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
d1f06ff47c
Fixed #7175 (False positive performance warning (buffer overwritten before its old content has been used))
2016-06-13 15:46:43 +02:00
53e2cabdbb
Properly support "break" in CheckVaarg::va_list_usage() ( #7533 )
...
Ran AStyle
2016-06-07 19:28:32 +02:00
3c10b25b3e
Ticket #7117 : Properly detect if a const ternary operator is in a template parameter list.
2016-06-05 14:13:32 +02:00
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
3095f47a7b
Ticket #7137 : Properly detect C++14 digit separators. ( #802 )
...
Add an optional extended description…
2016-06-04 22:55:55 +02:00
3916cd628e
windows.cfg: Fixed configuration of _tfopen_s/_wfopen_s (
2016-06-02 09:41:01 +02:00
9a61559eca
Fixed false positive va_list_usedBeforeStarted ( #7527 )
2016-06-02 09:32:45 +02:00
c24a4b9189
Removed enum mismatch checker. Ticket #6960 .
2016-05-29 18:00:37 +02:00
f4dd43a71a
Fixed #7523 (Scope::findEnumerator(): does not find enum constant from other enum type)
2016-05-29 14:45:45 +02:00
12a298b9cd
Ticket #7445 : Properly represent integer types smaller than int in CheckIO::ArgumentInfo.
2016-05-28 15:36:13 +02:00
2b2f12bcd5
Fixed #6758 (Preprocessor: handle #__VA_ARGS__)
2016-05-28 11:27:45 +02:00
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
00e4f70fe3
Fixed false positives in CheckSizeof::checkSizeofForPointerSize() ( #7518 )
2016-05-26 21:25:29 +02:00
373ac52480
Mention exact function name in invalidscanf message ( #5649 )
2016-05-26 21:11:33 +02:00
4b903a838f
Fixed #5522 (CheckLeakAutoVar: Don't treat 'x==p' as dereference of p)
2016-05-26 19:22:38 +02:00
be755af762
Removed todo testcase for #5783
2016-05-26 18:47:36 +02:00
2a42f245a9
Fixed #7130 (Wrong assignmentInAssert when using lambda in predicate function)
2016-05-26 18:29:29 +02:00
54be403f64
Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function)
2016-05-26 18:07:56 +02:00
38741868b5
Fixed #3989 (false positive: memory leak (inline function))
2016-05-26 17:42:27 +02:00
66cacde3db
Fixed #7513 (value flow of array dimension with enum doesn't always work)
2016-05-26 11:25:50 +02:00
50352c8d69
Fixed #3552 (Don't warn about missing ctor for class inside union)
2016-05-25 19:05:16 +02:00
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
8c0eab3eb3
Optimization: Improved performance of CheckBufferOverrun::checkScope() when dealing with a large number of arrays ( #5975 )
...
-> 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
ae97f53244
Fixed #6184 (ValueType: overloaded < operator)
2016-05-25 13:56:36 +02:00
0556edd151
fix #7505 (crash on invalid code)
2016-05-25 13:14:34 +02:00
f2ae295f1e
Support char literals in CheckCondition::checkIncorrectLogicOperator() ( #5912 )
2016-05-24 15:08:48 +02:00
06a594a9e0
Fixed #6207 ('not' misinterpreted as alternative C token)
2016-05-24 13:33:21 +02:00
397480f929
Fixed #7376 (ValueType: wrong type for container element)
2016-05-23 18:53:59 +02:00
37afc57a2a
Fixed #7455 (Suppressions: not working well with windows path separators)
2016-05-23 15:38:47 +02:00
4bb99a7887
Improved CheckSizeof::checkSizeofForPointerSize():
...
- Support cast in front of malloc() call
- Support sizeof(type) pattern (#4428 )
2016-05-22 22:29:52 +02:00
710e066a9a
Fixed #6406 (VarId: struct member initialization)
2016-05-22 21:18:52 +02:00
64d2fd2f57
Added new attribute "arg" to <alloc> and <dealloc> to specify the argument that is allocated/deallocated.
...
This fixes several issues with allocation functions in windows.cfg, such as HeapAlloc() and VirtualAllocEx() (#7503 )
2016-05-22 17:19:14 +02:00
851c6e0ed5
Improved buffer overflow checking for scanf: %c with a width ( #3494 )
2016-05-22 14:00:26 +02:00
06d5e73e88
Fixed #7471 (Tokenizer::prepareTernaryOpForAST: typedef with comma inside ?:)
2016-05-22 11:33:21 +02:00
b7b92b2140
Fixed #6674 (false positive 'unusedPrivateFunction' - calling virtual function in subclass)
2016-05-21 20:07:35 +02:00
c23c1f245c
Fixed #6989 (incorrect memleak error)
2016-05-21 14:03:28 +02:00
d492500f34
#5844 False positive: returnReference fp for inner lambda function
2016-05-20 23:46:56 +02:00
b1b0c920e3
Removed sprintf_s from windows.cfg.
2016-05-19 08:22:40 +02:00
46adf180d7
cfg: Added support for fopen_s and sprintf_s functions. Fixed a wrong tests.
2016-05-18 09:31:26 +02:00
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
4f77a2b044
#7500 buffer overflow: encodeMultiChar lib/mathlib.cpp:343. Improve errors handling
2016-05-17 20:43:32 +02:00
7453b641bd
Fixed #4839 (Variable (in array) is assigned a value that is never used)
2016-05-17 16:03:55 +02:00
99fc13ee70
Fixed #6968 (unusedPrivateFunction not correct, called by inner class)
2016-05-16 20:52:50 +02:00
65998f1d7c
CheckClass: previous change introduced false positives when Token::function() is wrong. Avoid those false positives.
2016-05-16 10:55:22 +02:00
bce15b1ade
CheckClass: refactored the code, use symboldatabase instead of name comparisons when possible, fixed a FN.
2016-05-16 09:36:26 +02:00
22542e7547
Merge pull request #794 from simartin/ticket_7452
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Ticket #7452 : Properly interpret escape sequences in character literals.
2016-05-15 20:35:50 +02:00
2668cee3cf
Fixed #6397 (FP deallocuse - conditional deallocation and conditional return)
2016-05-15 20:27:44 +02:00
3af30e728c
Ticket #7452 : Properly interpret escape sequences in character literals.
2016-05-15 15:48:24 +02:00
9d1302d523
#7490 sizeof('a') should be sizeof(int) in C mode. Previous fix was hardcoding 4 for C.
2016-05-14 22:52:43 +02:00
4816394511
#5970 false positive in Uninitialized variable: d - casting struct var to char*. It got fixed since 1.72, add regression test
2016-05-14 22:36:54 +02:00
2cb03b3fd0
Fixed #7409 (Tokenizer: Links not set properly 'Data<T&&>')
2016-05-14 20:40:30 +02:00
5a1bea2a09
Fixed #7244 (False memory leak when POD is allocated with value initialization and pushed onto container)
2016-05-14 14:56:51 +02:00
251fc022fa
#7490 sizeof('a') should be 4 in C mode
2016-05-14 13:05:44 +02:00
efe98883ab
checkleakautovar: do not miss 'throw' followed by ::
2016-05-13 21:37:49 +02:00
df6a66deed
SymbolDatabase: Add test that makes sure enum constant values are calculated properly. Related with ticket #7493 .
2016-05-12 12:07:40 +02:00
613311cc57
Fixed #7493 (enumMismatch on Enum declaration)
2016-05-12 11:46:08 +02:00
b965cf5491
Fixed #7444 (Tokenizer::varId: Wrong varid when there is anonumous union in class)
2016-05-11 20:43:23 +02:00
bf8471e109
Fixed #7491 (Questionable enumMismatch)
2016-05-11 15:33:59 +02:00
fb5e6d8a7d
Fixed #6960 (New check: enum variable is assigned mismatching value)
2016-05-10 20:22:35 +02:00
a167a2d242
TestSymbolDatabase: Add some tests for the new enum handling
2016-05-09 18:34:24 +02:00
eac3660f46
ValueType: Changed type info for enums to 'signed int', that is what checks wants to see mostly.
2016-05-09 11:11:13 +02:00
1caa79c45f
Tokenizer::simplifyPointerConst: Remove simplification. Its purpose was to avoid crash for garbage code ( #6900 ). This fixes #7485 .
2016-05-08 21:32:34 +02:00
803b4d4cf8
ValueType: Better handling of nested types
2016-05-08 14:55:10 +02:00
636e97c272
ValueType: Improved debug output for nested types
2016-05-08 13:15:20 +02:00
f0953c6916
ValueType: better handling of nonstandard types
2016-05-08 11:55:25 +02:00
b26dd1ccab
ValueFlow: Handle enums
2016-05-07 20:18:07 +02:00
be90080976
Fixed #7481 (False positive AssignmentAddressToInteger - pointer to enum)
2016-05-07 19:51:37 +02:00
5d5886b464
Properly detect binary & in CheckCondition::clarifyCondition() (fixes false positives when self-checking cppcheck)
2016-05-06 17:39:41 +02:00
896582ce56
Fixes for CheckStl::string_c_str():
...
- Fixed false positive #7480
- Fixed false negative: Show performance message also for non-local objects
2016-05-06 17:25:00 +02:00
3366a74bb0
Refactorized CheckCondition::clarifyCondition():
...
- Reimplemented parts of the check based on ValueType
- Merged two loops
Fixed some type conversion messages
2016-05-06 15:22:45 +02:00
0bf85f9aa5
ValueType: Support integers defined in libraries ( #7394 )
2016-05-04 15:39:56 +02:00
6c3f0a7bb8
SymbolDatabase: Properly detect lambdas with return type ( #7473 )
2016-05-04 14:10:09 +02:00
f0fb7a8245
Simplify __attribute__ earlier ( #7462 )
2016-05-04 13:51:34 +02:00
17ccb0fbe6
CheckClass::checkMemsetType(): Skip arrays of pointers ( #7456 )
2016-05-04 13:38:36 +02:00
21b51dd235
Check64BitPortability::pointerassignment(): Skip over lambdas ( #7451 )
2016-05-04 13:23:50 +02:00
b65cacf4b1
Tokenizer::simplifyStaticConst(): Support "struct" and operator:: ( #7403 )
2016-05-04 12:33:19 +02:00
f23668dfcc
Fixed false positive doubleFree ( #7401 )
2016-05-04 12:14:42 +02:00
b7d8cd69f6
Fixed false negatives in CheckStl::string_c_str():
...
- Support more complex patterns (#7385 )
- Use same logic for string_c_strReturn() as for string_c_strError()
2016-05-04 11:10:12 +02:00
a54ec615f3
Run astyle
2016-04-25 11:12:35 +02:00
7a8a6695a4
Merge pull request #786 from prozak/master
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- fix for #5749 defect: internal error
2016-04-24 22:19:02 +02:00
949f1379c2
Reverted accidential changes to testrunner.vcxproj
2016-04-22 16:52:32 +02:00
Daniel Marjamäki
PKEuS
PKEuS
Matthias Krüger
Dmitry-Me
Mavik
Robert Reif
Simon Martin
umanamente
Bartlomiej Grzeskowiak
Simon Martin
Alexander Mai
orbitcowboy
amai2012
Kamil Dudka