1046ca2120
Improve check: Warn about virtual function calls in constructor/destructor
2018-04-02 15:31:47 +02:00
e492932f19
Improve check: Variable is not initialized in private constructor (C++11 or later)
2018-04-02 15:26:15 +02:00
32a2060f14
Set version to 1.83.99/1.84 dev
...
Updated copyright year in version.h
2018-04-02 15:21:37 +02:00
9f92685b92
SymbolDatabase: Throw InternalError if parsing fails
2018-04-02 13:14:48 +02:00
c0272fc2ef
Fixed #8259 (Don't combine &= for anonymous reference parameters)
2018-04-01 10:27:16 +02:00
7260be81a6
Update version
2018-03-31 21:25:29 +02:00
7e4dba6a7e
Updated copyright year
2018-03-31 20:59:09 +02:00
4af2e517b9
Fixed #8465 (SymbolDatabase: bailout if there is 'struct A::B ab[5];')
2018-03-31 17:54:47 +02:00
ecfb4fd26c
Fix --dump output
2018-03-31 10:27:34 +02:00
da4fc25fee
Fixed #8432 (Problem with dump files and non-ASCII characters)
2018-03-30 22:34:55 +02:00
95ccd9483b
gcc 4.5 compatibility
2018-03-30 20:57:25 +02:00
dbe962ad5d
Compatibility fix for gcc 4.5
2018-03-29 22:00:04 +02:00
96167ffa51
Compatibility fixes for gcc 4.5
2018-03-29 17:37:06 +02:00
1bc8f7f29a
astyle formatting
2018-03-29 17:25:20 +02:00
70da3acb70
Add foreach emulation for older compilers ( #1138 )
2018-03-29 04:51:22 +02:00
210b921062
Fixed #8462 (AST: no ast created for 'e = { std::move(address),httpPort, (httpsPort) };')
2018-03-27 13:44:28 +02:00
e65a5529ad
astyle formatting
...
[ci skip]
2018-03-24 12:30:11 +01:00
43be20a824
Check more opposite conditions
2018-03-24 07:58:37 +01:00
5bc039b7da
Fix #6367 and #8439 (improve sizeof value flow support) ( #1132 )
2018-03-23 08:28:12 +01:00
5a444f764b
Fixed one more syntax error FP related to #8390
2018-03-22 15:20:37 +01:00
3d4b773fd1
Fixed #8390 (Syntax error from an MSVC internal header)
2018-03-22 09:07:58 +01:00
1ae75303a7
micro optimisation, use const reference
2018-03-19 09:53:14 +01:00
7699f6432b
Fixed #8288 (valueFlowGlobalVar: compound assignments)
2018-03-18 19:53:33 +01:00
f7d537ea26
Null pointers: better detection of null pointer dereference
2018-03-18 19:02:30 +01:00
ec6133aea2
Fixed #8182 (False positive uninitvar - variable initialized in function in ternary expression)
2018-03-16 19:13:48 +01:00
166e4cafcd
Check for functions calls in sizeof calculations ( #1111 )
...
* Check for functions calls in sizeof calculations
* Use seperate message and id for sizeofFunction
* Check for overloads
* Using decltype with a function should not be an error
* Fix warning
* Fix false positives when running pass the close paren
* Fix test error
* Try to fix more false positives
* Traverse using astOperand2
* Only check first argument
* Update fixes from feedback from PR
2018-03-15 10:24:17 +01:00
814828f436
dump: save if variable is const
2018-03-14 11:54:23 +01:00
2c3cd402ba
Thread safety: changed local static variable 'count' to member variable
2018-03-14 09:41:27 +01:00
9800e82d13
GUI: Allow that platform is selected in project dialog
2018-03-13 13:07:10 +01:00
0d2171a553
astyle formatting
2018-03-12 13:43:04 +01:00
31dd4ed787
use early continue
2018-03-12 12:50:33 +01:00
c0e14d0a5d
Added doxygen comment
2018-03-12 12:49:27 +01:00
3ef3a6088d
astyle formatting
2018-03-12 10:19:55 +01:00
a9b1f4c640
Taking care of operation overloading functions ( #1108 )
2018-03-12 10:25:30 +01:00
46307df9b6
Renamed method
2018-03-11 15:06:08 +01:00
380ecc408f
Fixed #8418 (AST: wrong ast for throw expression)
2018-03-10 22:30:21 +01:00
b1d943894b
Copy platforms/ directory to bin/
2018-02-27 09:09:12 +01:00
54d1490c89
platform.cpp: Fix that platform files on Windows are not found ( #1096 )
...
* platform.cpp: Fix that platform files on Windows are not found
I suggested this change here:
https://trac.cppcheck.net/ticket/8242#comment:7
* Use fromNativeSeparators() and only search for forwardslash
2018-02-26 13:51:02 +01:00
1628405869
Fix internal warning
2018-02-24 22:35:37 +01:00
7701e4594a
ValueFlowBeforeCondition: Fix wrong value in do-while condition when there is a break in the loop body
2018-02-24 22:07:34 +01:00
b7b376d901
checkTypes: Take into account type promotion to integer.
2018-02-19 23:55:38 +01:00
b1b3164259
checktype: Added handling of 'short'-type and added test cases.
2018-02-18 21:09:19 +01:00
50844aa7fc
checkType: Take into account the size of char.
2018-02-18 14:28:48 +01:00
5c44580528
Refactoring, use early continue and make code a bit more specific.
2018-02-16 22:59:38 +01:00
fcde1d80e9
Fix #8382 (Syntax error when scanning code with template and attribute) ( #1089 )
...
* Fix #8382 (Syntax error when scanning code with template and attribute)
This commit only addresses #8382 . There are issues concerning which
versions of C++ should be supported and also generic C++ 14 attribute
support which can be revisited later.
* Remove all C++ style attributes.
Remove all C++ style attributes when C++ version is 11 or greater.
Rename simplify function to simplifyCPPAttributes.
Handle more cases of roreturn function attribute.
2018-02-16 22:25:51 +01:00
03a222e926
Platform: Improve testability of platform file loading
2018-02-15 21:01:34 +01:00
b86b7175cb
cli:platforms: Added missing sizeof Boolean variable handling when platform file is loaded from XML.
2018-02-13 11:27:50 +01:00
1906067aac
cli:platforms: Fixed wrong loading of platform info.
2018-02-13 10:41:15 +01:00
69b50b274c
Try to make Travis happy
2018-02-11 22:54:14 +01:00
e62b9bdc77
Fixed #8348 (ValueFlow: wrong Uninit value with abort() in else-branch)
2018-02-11 22:14:44 +01:00
d68f07e50c
Add purgedConfiguration to list of error ids. ( #1087 )
...
purgedConfiguration was not showing up in the GUI supression list.
2018-02-10 22:30:49 +01:00
f5b91ffca8
Platform: Fix CFGDIR handling
2018-02-10 22:24:40 +01:00
db274e8308
Fix testrunner in cygwin
2018-02-10 15:34:49 +01:00
66d16b51f0
Ticket #8352 : Properly detect AST cycles. ( #1060 )
2018-02-10 14:39:57 +01:00
7c33207a72
astyle formatting
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[ci skip]
2018-02-09 21:43:44 +01:00
e0e664f996
Fix permissions of certain non-executable files ( #1083 )
...
mode 0755 => 0644
2018-02-09 19:46:38 +01:00
b71c945ac4
fix build (CFG_DIR => CFGDIR) and run dmake.
2018-02-09 17:44:26 +01:00
780bd7e63e
More flexible loading of platform files, when using --platform it should not be necessary to provide the full path
2018-02-09 16:22:22 +01:00
85d8bbacb8
integerOverflow: Separate id for conditional integer overflows
2018-02-07 12:49:56 +01:00
58066b1f0c
Remove whole program analysis from 'uninitialized variables' and 'null pointer dereference' checkers. I think this logic can more or less be added in ValueFlow instead and then all ValueFlow checkers should get whole program analysis.
2018-02-06 14:56:17 +01:00
71511f3131
Refactor f487182
2018-02-06 08:59:36 +01:00
13daaac264
astyle formatting
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[ci skip]
2018-02-06 08:10:28 +01:00
f487182075
Suppressed unused functions should not lead to nonzero exit code ( #1026 ) ( #1078 )
...
This is a fix of commit 97ffec8
2018-02-06 07:44:53 +01:00
8a3c25210d
SymbolDatabase: Remove useless break. As far as I know Tokenizer::syntaxError() throws an exception and therefore the break after the function call is unreachable
2018-02-05 23:28:33 +01:00
68eb6c4e6f
Refactoring: Add Tokenizer::findGarbageCode to time report. The method now calls syntaxError instead of returning an invalid token
2018-02-05 21:47:33 +01:00
dbc6771a0b
Uninitialized variables: Fix FP for unknown macro like 'list_for_each'
2018-02-04 22:30:08 +01:00
f009cfc845
fix some typos found by codespell.
2018-02-04 20:53:43 +01:00
4998248501
Null pointers: Fixed false positives when running whole program analysis. Copied the fix from the CheckUninitVar::isUnsafeFunction.
2018-02-04 15:29:57 +01:00
a61f21d1b6
Accept nested templates in tokenizer-simplify ( #1070 )
...
The following snippet triggerd the error:
template<typename DerivedT>
template<typename T>
auto ComposableParserImpl<DerivedT>::operator|( T const &other ) const -> Parser {
return Parser() | static_cast<DerivedT const &>( *this ) | other;
}
Whenever simplifyFunctionParameters was called on a templated class'
templated member function (and probably any nested template), the
tokenizer would recognise it as a syntax error, assuming that return
type *must* come after a template<> token.
2018-02-04 09:48:37 +01:00
d47b7726fa
Uninitialized variables: Fix potential false positives in subfunction if there is early return or conditional writes
2018-02-04 09:40:57 +01:00
1fe59faecb
changed message ids for uninitvar/nullpointer errors that was found by whole program analysis
2018-02-03 16:05:07 +01:00
d721c6aca5
Fixed #8386 (syntax error not found (segmentation fault)) ( #1081 )
2018-02-03 15:50:05 +01:00
82c963d3a2
symboldatabase: Fix null pointer dereference, introduced by ee1ba85e15 (comments).
2018-02-02 08:45:13 +01:00
ee1ba85e15
symboldatabase: Fix potential null pointer dereference ( #1072 )
...
There is a potential `nullPointer` dereference in symboldatabase. This PR attempts to fix this. Additionally, this could be detected by Cppcheck as well.
Here is a reduced and compilable testcase, where Cppcheck fails to detect a potential `nullPointer` dereference:
```
class Scope
{
public:
bool bar();
int *definedType;
};
int f(Scope *new_scope)
{
int ret = 1;
if (new_scope)
{
if (new_scope->bar())
{
if (!new_scope->definedType) {} // check for null
ret = *new_scope->definedType; // dereference
}
}
return ret;
}
```
The corresponding ticket on track, addressing the false negative: https://trac.cppcheck.net/ticket/8375
2018-01-31 11:00:42 +01:00
f5e6ef9fd2
checkio: Fixed potential usage of invalid iterator. ( #1066 )
...
* checkio: Fixed potential usage of invalid iterator.
* formatted the code.
A ticket about FN (invalidIterator1) is created at https://trac.cppcheck.net/ticket/8373
2018-01-30 08:43:15 +01:00
f5a11a6510
UninitVar: Speedup whole program analysis a bit
2018-01-29 15:15:35 +01:00
fb7f1efc49
token: Fixed potential null pointer dereference. ( #1062 )
2018-01-28 14:27:01 +01:00
21a35de0d2
Tokenizer: Refactoring garbage check
2018-01-27 22:26:43 +01:00
4d18d3948f
Fixes issue with case inside switch that is not a compound statement ( #1031 )
...
* Fixes issue with case inside switch that is not a compound statement was treated as garbage
This fixes an issue with the check for case keywords outside of switch
detection that would treat a case statement inside a switch that is not
a compound statement as garbage, but this is perfectly valid C++. This
construct is used in several libraries, i.e. Google Test.
* Tweak check and handle missing semicolon
Tweaks the check with feedback from danmar.
Handle the case where there is no semicolon and document it with a unit
test.
2018-01-27 22:21:26 +01:00
5b6ec49a6f
Pointer overflow: Fixed false positive
2018-01-27 22:09:43 +01:00
189e0b3890
Fix Cppcheck warning about uninitialized variable
2018-01-27 22:05:29 +01:00
bc40f5041d
Fixed #6356 (Improve checking: pointer arithmetic "ab.a + 100" overrun)
2018-01-27 15:39:39 +01:00
c110770481
Fixed #8325 (False negative: address of auto variable being returned when assigned to another variable first)
2018-01-27 14:48:45 +01:00
27d9aaa8f5
checkother: Removed statement that is always true. ( #1059 )
2018-01-26 22:49:07 +01:00
71ba513bdb
Ticket #8361 : Fix false positive in Tokenizer::findGarbageCode. ( #1061 )
2018-01-26 22:06:07 +01:00
3ebedcd7f5
Fixed VS crash for torture test
2018-01-26 16:05:43 +01:00
a5f202360a
Fixed crash for garbage code, found by fuzzing
2018-01-26 09:34:27 +01:00
cb297a00fc
Auto variables: Assign address of local variable to global pointer ( #6825 )
2018-01-25 22:50:41 +01:00
9109956c8c
UninitVar: Improve whole program analysis, used isVariableUsage()
2018-01-25 21:49:21 +01:00
51c2ded23f
Fix crash
2018-01-25 19:42:50 +01:00
1b3248b0fc
Dont write syntax error for lambda functions
2018-01-25 17:47:27 +01:00
4d66609173
Fix Cppcheck warning, uninitialized member variable
2018-01-25 17:29:08 +01:00
f73da16e94
Revert "UninitVar: Better checking in whole program analysis"
...
This reverts commit b2bdc2687b
2018-01-25 17:05:57 +01:00
b2bdc2687b
UninitVar: Better checking in whole program analysis
2018-01-25 15:56:46 +01:00
c04557eb73
Fix crashes detected with fuzzing
2018-01-25 15:53:58 +01:00
ce60b326f4
Whole program analysis: Improved handling of nested calls
2018-01-24 22:53:14 +01:00
599e038282
AutoVariables: Warn when address of local array is assigned to global pointer and pointer is not reassigned
2018-01-24 21:33:58 +01:00
8ce496a127
Fix possible null pointer dereference cppcheck warning. ( #1056 )
2018-01-24 21:19:52 +01:00
96e387a486
Fixed #8351 (segmentation fault on objective C code)
2018-01-24 18:06:11 +01:00
558e0757c2
Fix simplifyTypedef crash on lambda. ( #1054 )
2018-01-24 15:04:33 +01:00
0f561d0ed6
Fix crashes for garbage code, found by fuzzing
2018-01-24 13:53:03 +01:00
4710d80a40
Fix #5766 (FP: typedef array throws off parser) ( #1052 )
...
* Fix #5766 (FP: typedef array throws off parser)
* Fix travis build.
2018-01-24 09:51:22 +01:00
e6d285d3ca
Fixed #8357 (crash: cmake Tests/CMakeLib/testUTF8.cxx --debug --verbose) ( #1046 )
2018-01-22 08:06:56 +01:00
512b9f512c
Refactoring whole program analysis for CheckUninitVar and CheckNullPointer
2018-01-21 22:56:46 +01:00
3159d151d3
Fix symbol database crash on template type aliases by ignoring them. ( #1045 )
2018-01-21 21:22:26 +01:00
351b382a7b
Null pointers: Whole program analysis
2018-01-21 19:51:15 +01:00
17a54681b8
tokenize: simplify empty string creation string("")->string().
2018-01-21 16:36:57 +01:00
913fdf44b6
member access operators are allowed inside the embedded SQL block when ( #1043 )
...
passing arguments for a query
2018-01-21 15:58:12 +01:00
ea63e52d98
UninitVar: Improved function/method matching in whole program analysis
2018-01-21 10:40:35 +01:00
5673348215
Fixed #8350 (False positive: enum class static_cast to int is treated as non-primitive when type inference is used) ( #1042 )
2018-01-21 07:26:37 +01:00
ec0cc4e29c
templatesimplifier: Removed redundant local string variable. ( #1041 )
2018-01-20 22:26:48 +01:00
bf201328d1
Merge pull request #1039 from orbitcowboy/master
...
checkstring: Cleanup not needed variable.
2018-01-20 14:59:01 +01:00
b4f32206af
Ticket #8337 : Fix false positive in copy constructor detection. ( #1040 )
2018-01-20 14:46:09 +01:00
9816358e8b
Cleanup not needed variable.
2018-01-19 22:41:51 +01:00
8878e6dd0d
Ticket #8333 : Properly report a syntax error for functions with invalid parameter types. ( #1030 )
2018-01-18 08:51:35 +01:00
c7c9b3cd65
Fixed Cppcheck warning about using const reference to avoid data copying
2018-01-15 22:31:15 +01:00
a0a04be011
Fix Cppcheck warning about mismatching argument names
2018-01-15 22:25:55 +01:00
b08c1868bc
Fixed Cppcheck warning
2018-01-15 22:03:23 +01:00
c331a10fa7
Refactorings, and try to ensure that analyzer info is stored/loaded properly
2018-01-15 19:12:31 +01:00
f2b2e87fb6
Uninitialized Variables: some additional tweaks. Try to fix Travis
2018-01-15 17:35:21 +01:00
100887429d
Uninitialized variables: Whole program analysis for function calls
2018-01-15 15:54:09 +01:00
2f508c0bba
1.82: Updated versions
2018-01-14 16:25:17 +01:00
af26f00e04
gui: update copyright message in about dialog
2018-01-14 15:46:20 +01:00
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
2ef7c35cfd
Function isIterator() did not to set returned parameter always
2018-01-12 09:36:14 +01:00
97ffec85c0
Fixed #7502 (Correct exit code if never used function is found) ( #1026 )
2018-01-12 08:24:01 +01:00
03603c85cf
Fixed #8331 (stack overflow: daca: firefox-58.0b14) ( #1027 )
2018-01-12 08:19:21 +01:00
6fd157e93b
ValueFlow: Template arguments have 'possible' values
2018-01-11 14:22:27 +01:00
bbeff99cc3
Fixed #6930 (Token: need function that says if the token comes from instantiated template argument)
2018-01-11 09:41:22 +01:00
323e9ab509
astyle formatting
...
[ci skip]
2018-01-11 09:31:16 +01:00
cefb2131c7
Add support for simple c++ 11 type ailases like: using INT = int; ( #1024 )
...
* Add support for simple c++ 11 type ailases like: using INT = int;
Only types supported by ValueType are supported. Complex types like
function pointers are not supported. Template type aliases are not
supported.
* Fix crash when type in using type alias is simplified away.
This fixes a crash when size_t is replaced with unsigned long in: using
size_t = unsigned long; by the tokenizer.
This does not fix the problem where Tokenizer::simplifyPlatformTypes()
simplifies away size_t in other cases. This is only a problem when the
new type is different from the platform type.
2018-01-10 22:16:18 +01:00
b17807c568
#6572 False positive eraseDereference - in iterator class - flag error inconclusive if iterator is not STL type
2018-01-10 09:37:21 +01:00
b684e1f202
Updated AStyle to version 3.0.1
2018-01-08 20:20:33 +01:00
fdbd6e688f
Remove unused function
2018-01-08 18:55:00 +01:00
cfeea3d35c
Fixed #7331 : Detect copy and move constructors with default parameters ( #1018 )
2018-01-07 14:20:19 +01:00
8c33a95b49
Refactoring: moved method from Tokenizer to TokenList
2018-01-07 14:07:34 +01:00
c8010fdf42
Fixed crash on garbage code ( #8307 )
2018-01-07 13:11:56 +01:00
817f66d74d
Fixed crash on garbage code ( #8317 )
2018-01-07 12:52:28 +01:00
eb58df236e
CheckOther::accessMovedError() / accessMoved, accessForwarded warnings: put variable name into single quotes.
2018-01-07 10:57:19 +01:00
83b87b54b4
Fixed #8191 (False positive iterators regression)
2018-01-06 22:25:13 +01:00
61767d4932
Fixed #8125 (incorrect error iterators)
2018-01-06 16:08:12 +01:00
98b45ffbc0
Fixed #8314 (TemplateSimplifer crash)
2018-01-06 15:16:03 +01:00
943693acfb
TemplateSimplifier: Improved code for template aliases
2018-01-06 08:40:06 +01:00
e33fe91b1a
Micro optimize std::string::find() calls searching for a single space.
2018-01-05 22:24:28 +01:00
d6dae27803
Fixed Cppcheck postincrement warnings
2018-01-05 17:29:40 +01:00
2c5225af43
Fixed use-after-free found by asan
2018-01-05 17:06:02 +01:00
04c57381ea
Fixed #8315 (heap use after free: templatesimplifier)
2018-01-05 16:10:13 +01:00
94790620d6
templatesimplifier: fix two warnings about nonexplicit constructors.
...
Was:
[lib/templatesimplifier.cpp:37]: (style) Class 'FindToken' has a constructor with 1 argument that is not explicit.
[lib/templatesimplifier.cpp:47]: (style) Class 'FindName' has a constructor with 1 argument that is not explicit.
2018-01-05 15:53:13 +01:00
f74c19bbed
Refactoring lookups in TemplateSimplifier
2018-01-05 15:27:43 +01:00
a95108ebe3
TemplateSimplifier: Fix incorrect recursion when template is reused inside itself
2018-01-03 23:05:57 +01:00
Daniel Marjamäki
PKEuS
Paul Fultz II
IOBYTE
Hinterwaeldlers
amai2012
Sebastian
orbitcowboy
Simon Martin
Lauri Nurmi
Matthias Krüger
Ivan Maidanski
Jørgen Kvalsvik
orbitcowboy
David Hallas
Alexey Eryomenko
Iván Matellanes