1f8896e51c
clang import: try to handle CXXFunctionalCastExpr
2020-09-01 19:59:41 +02:00
ba84196dca
Fix issue 9865: false positive: knownConditionTrueFalse ( #2764 )
2020-09-01 11:22:38 +02:00
0a718694af
Fix issue 9852: False positive: danglingTemporaryLifetime when returning a vector of vectors ( #2766 )
2020-09-01 11:21:29 +02:00
3e99bff764
Same expression when comparing with zero ( #2762 )
2020-08-31 08:48:48 +02:00
1c5f496350
Fix issue 8373: false negative: invalid iterator ( #2761 )
2020-08-31 08:46:56 +02:00
d23fd26ce0
Cppcheck: Try to fix addon problems when paths have spaces
2020-08-30 18:15:48 +02:00
18c29544eb
astyle formatting
2020-08-28 19:29:33 +02:00
6ab3c93fb1
Fix issue 9756: false negative: invalid iterator from std::find_if ( #2760 )
2020-08-28 19:29:09 +02:00
82bdbcd73b
Fix issue 9859: false positive: knownConditionTrueFalse ( #2759 )
2020-08-28 19:26:09 +02:00
494fff65b7
Add outOfBounds check for iterators to containers ( #2752 )
2020-08-26 21:05:17 +02:00
8774e97f26
fix #9771 (Syntax error; operator != <> ()) ( #2757 )
2020-08-26 18:39:33 +02:00
bb5cad42cd
astyle formatting
...
[ci skip]
2020-08-26 10:15:09 +02:00
9ec27c112f
Fix issue 9855: false positive: uninitvar ( #2754 )
2020-08-26 07:02:15 +02:00
7cf3909275
fix #9854 (Syntax error on valid C++ code) ( #2756 )
2020-08-26 07:00:58 +02:00
46bf2d7d52
Dont diagnose impossible values for iterators ( #2755 )
2020-08-26 06:58:53 +02:00
45fc6a0eeb
Test for syntax error in nested templates ( #2746 )
2020-08-25 07:14:44 +02:00
ec89c57a90
Fix issue 9849: false positive: containerOutOfBounds ( #2753 )
2020-08-25 07:12:41 +02:00
6277eece67
Variable contracts
2020-08-24 20:57:49 +02:00
02287d9d34
Fix issue 7324: valueFlowForward : decrement ( #2737 )
2020-08-24 13:10:36 +02:00
c5369b84e1
Prevent copying in range-based for loops ( #2751 )
...
Use reference types in range for loops to prevent copying.
2020-08-23 20:53:44 +02:00
2bb73840fc
astyle formatting
2020-08-23 17:17:33 +02:00
ac846b96d1
New check: Iterating a known empty container ( #2740 )
2020-08-22 09:16:26 +02:00
becdf20310
Fix crash in isSameExpression ( #2748 )
2020-08-22 07:05:21 +02:00
33fb0e782e
enable moduloofone reports only with --enable=style ( #2747 )
...
... because it is reported with Severity::style
2020-08-21 20:43:03 +02:00
e0e70c2531
Fixed compiler warnings
2020-08-21 17:23:55 +02:00
27e40af06c
Add support for comments at end of suppression in suppression files ( #2736 )
2020-08-20 21:49:07 +02:00
a332062385
Add exprId to tokens ( #2744 )
2020-08-20 18:21:29 +02:00
6446790d48
Merge pull request #2739 from dan-42/fix_ticket_9839_ast_error
...
Fix ticket 9839: AST broken; range for loop that uses decltype
2020-08-18 21:59:50 +02:00
7776fb82a2
Fix issue 737: new check: Dereference end iterator
2020-08-17 16:36:45 -05:00
f413c9cad8
Improve handling of decltype( in for loops
...
Simplify pattern macht and token selection
Improve handling of decltype( in for loops
2020-08-17 20:52:14 +02:00
e759508335
Remove reduntant condition
2020-08-13 10:10:26 -05:00
a509de4d70
Add moves
2020-08-11 11:50:27 -05:00
96b74c57ff
Remove useless condition
2020-08-11 11:26:40 -05:00
8c7e91c985
Remove old container forward
2020-08-10 22:09:33 -05:00
71c228a01a
Check for containers that modify the size using square bracket
2020-08-10 22:07:22 -05:00
a5b0a1c9e2
Evaluate container size in program memory
2020-08-10 20:08:49 -05:00
fec2914700
Add tests for container changes
2020-08-09 22:52:03 -05:00
26693df788
Use forward analyzer for container forward
2020-08-08 00:10:03 -05:00
b263b93f73
Merge pull request #2732 from pfultz2/invalid-container-subobj
...
Fix issue 9780: FP: invalidContainer calling push_back after getting the address of the vector
2020-08-07 09:52:25 +02:00
56affc9080
Fix issue 9780: FP: invalidContainer calling push_back after getting the address of the vector
2020-08-06 21:08:30 -05:00
5372e93964
Fixed #9825 (redundantAssignment: Do not warn about volatile data)
2020-08-06 22:18:25 +02:00
0cc1f69862
Fix issue 9770: FP returnDanglingLifetime for class method taking const char* and returning std::string
2020-08-05 23:17:35 -05:00
72fa5f2e27
Fixed #9752 (ValueFlow: Uninit after assignment with '&')
2020-08-05 22:57:06 +02:00
d5b64d9c3a
Clarify inconclusive uninitMemberVar warning in copy constructors, it's in general a good idea to copy all the data.
2020-08-05 13:57:40 +02:00
7a85b8e452
Do not ask that calculation is clarified when different order would be invalid
2020-08-05 13:20:18 +02:00
10ac0bcf54
changed variable name to match guidelines
2020-07-29 12:13:21 +02:00
62f5f248be
use simplifyPath() to make sure file name is same as in the checks
2020-07-28 22:19:27 +02:00
fa32624c93
ValueFlow: Avoid UB in shift when rhs is negative
2020-07-25 14:13:21 +02:00
fab3a8efc8
Merge pull request #2721 from KenPatrickLehrmann/compound_assign_bitshift
...
Add missing operators <<= and >>=
2020-07-25 09:39:32 +02:00
b4552dedb0
Fix Cppcheck warning
2020-07-24 19:58:36 +02:00
6a839ad511
Fixed #9814 (False positive: functionConst, trailing return type)
2020-07-24 19:40:42 +02:00
46e008c3e2
Fixed #9816 (False positive: Condition '!b' is always false in nested do-while loop)
2020-07-24 08:13:14 +02:00
a11a0e79e4
Fixed Cppcheck internal warning
2020-07-23 18:54:40 +02:00
a923115710
Add missing operators <<= and >>=
...
This fixes issues (at least false positives) in code using them.
For instance:
```
unsigned compute(unsigned long long a) {
unsigned num = 0;
while (a > 0xFFFFFFFF) {
a >>= 32;
num += 32;
}
if (a > 0xFFFF) {
a >>= 16;
num += 16;
}
if (a > 0xFF) {
num += 8;
}
return num;
}
```
would give false positive:
```
cppcheck --enable=style sl3.cpp
Checking sl3.cpp ...
sl3.cpp:11:11: style: Condition 'a>0xFF' is always false [knownConditionTrueFalse]
if (a > 0xFF) {
^
sl3.cpp:3:14: note: Assuming that condition 'a>0xFFFFFFFF' is not redundant
while (a > 0xFFFFFFFF) {
^
sl3.cpp:11:11: note: Condition 'a>0xFF' is always false
if (a > 0xFF) {
^
```
2020-07-23 14:36:34 +02:00
682a6d1c02
Fixed #9017 (Simple classes without side effects not reported as unused)
2020-07-23 11:10:08 +02:00
25ad22c6af
astyle formatting
...
[ci skip]
2020-07-23 10:09:06 +02:00
df99d8aa0a
Merge pull request #2719 from pfultz2/fp-unreachable-alias
...
Fix issue 9807: False positive: ValueFlow in unreachable code, || lhs is true
2020-07-23 09:52:54 +02:00
f4a6f8ad07
Merge pull request #2720 from pfultz2/crash-type-scope
...
Fix crash when typeScope is missing
2020-07-23 09:31:59 +02:00
2fd44fa464
Merge pull request #2710 from pfultz2/fp-invalid-container-pointer
...
Fix issue 9796: False positive: lifetime, pointer item is not deallocated by pop_back
2020-07-22 09:24:54 +02:00
0def5d7a9a
Reduce variable scope
2020-07-21 19:09:58 -05:00
3480aba35b
Fix crash when typeScope is missing
2020-07-21 14:09:46 -05:00
abeea7b32b
Merge branch 'main' into fp-invalid-container-pointer
2020-07-21 13:31:13 -05:00
dbb410cdae
Merge branch 'main' into condition-in-expr
2020-07-21 13:28:59 -05:00
5bc5c96c8f
Fix cppcheck error
2020-07-21 13:20:39 -05:00
38e1b57bc9
Use refs
2020-07-21 13:18:45 -05:00
aad455e1ea
Fix compile error
2020-07-21 17:43:12 +02:00
453cd93fae
update warning hash calculation
2020-07-21 16:00:09 +02:00
83be203d44
Merge pull request #2715 from rikardfalkeborn/refactor-use-visitastnodes-more
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Refactor use visitastnodes more
2020-07-21 15:26:58 +02:00
26c849b732
Merge pull request #2716 from rikardfalkeborn/refactor-use-simple-loop-instead-of-stack-in-checktype
...
Refactor: Simplify checkSignConversion
2020-07-21 15:26:03 +02:00
4ab04db53c
Rename 'cppcheckID' to 'hash'
2020-07-21 11:27:03 +02:00
7973fd843c
Refactor: Simplify checkSignConversion
...
The loop only checks astoperand1 and astoperand2. Simplify the condition
to loop over these instead of using a stack. Also, add a testcase for
when astoperand2 is negative.
2020-07-20 11:16:56 +02:00
ed36856451
Refactor: Use visitAstNodes in checkuninitvar
2020-07-20 11:03:52 +02:00
9ced26a7a1
Refactor: Use visitAstNodes in checkcondition
2020-07-20 11:03:29 +02:00
82fe6193fa
Refactor: Use visitAstNodes in checkstring
2020-07-20 10:25:00 +02:00
2ace2b006a
Refactor: Use visitAstNodes in checkleakautovar
2020-07-20 10:25:00 +02:00
e2a81a382f
Track reading aliases during valueflow forward
2020-07-19 23:25:35 -05:00
4a76dbb632
Bug hunting; Avoid bailout uninit FP, stream object
2020-07-19 16:54:44 +02:00
fe0081496c
Bug hunting; Avoid bailout uninit FP, arrays
2020-07-19 16:27:56 +02:00
7e65b561f0
AST: Fix ast for 'for ((..initexpr..);;)'
2020-07-19 11:10:38 +02:00
3723c708fc
ImportProject; Do not fail loading a GUI project that has warning tags
2020-07-19 08:07:10 +02:00
e9281babc4
Bug hunting; avoid false positives for structs/classes with constructors
2020-07-18 18:54:21 +02:00
7cb65b7f67
GUI: Speedup code editor when selecting another warning in the same file
2020-07-18 18:14:55 +02:00
6bc13080ee
Simplify condition
2020-07-18 07:07:20 +03:00
382f21a5c9
Fixed crash on garbage code: comparisson with an empty second operand
...
This will fix #9774 .
2020-07-18 07:02:12 +03:00
58638d7757
Bug hunting; Fix itc.py test
2020-07-17 13:20:31 +02:00
7a4e6daecd
Fix import GUI project problem
2020-07-17 11:26:03 +02:00
f2bd603bd3
Bug hunting; Fix TestBughuntingChecks
2020-07-17 11:02:46 +02:00
592637af61
Bug hunting; Avoid uninit false positives with simple analysis
2020-07-17 09:05:38 +02:00
9af288e1dd
Fixed #9724 (GUI: The tags do not work anymore)
2020-07-16 23:03:54 +02:00
831690f89b
Use parseDecl instead
2020-07-16 14:33:39 -05:00
0632f86449
Bug hunting; avoid bailout false positives when constructor is called
2020-07-16 16:38:22 +02:00
9edbec8594
astyle formatting
2020-07-16 16:36:11 +02:00
118e9eb3e2
Better handling of CppcheckID suppressions
2020-07-16 15:27:23 +02:00
47ff29f1c8
Merge pull request #2708 from pfultz2/multi-mutex-lock
...
Handle FPs: mutexes being locked at different scopes
2020-07-16 08:35:05 +02:00
423dcfd005
Fix issue 9796: False positive: lifetime, pointer item is not deallocated by pop_back
2020-07-15 12:22:36 -05:00
6ab4f39f52
GUI: Suppress cppcheck-id
2020-07-15 13:03:07 +02:00
af0db3cc21
Add cppcheck-id for warnings. To start with it's a simple id that changes when file is changed.
2020-07-14 22:30:42 +02:00
1f74400f13
Merge branch 'revert-mutex-delete' into multi-mutex-lock
2020-07-14 13:05:14 -05:00
4373404238
Revert "Fixed #9795 (False positive: Local lock is not ineffective, mutex is locked in thread also.)"
...
This reverts commit 27841d6b81
2020-07-14 13:04:59 -05:00
a6d70b9022
Code cleanup, __temp__ files are not needed anymore
2020-07-14 16:54:00 +02:00
Daniel Marjamäki
Paul Fultz II
IOBYTE
shaneasd
Georgy Komarov
Kamil Dudka
eivindt
Daniel Friedrich
Jens Yllman
Ken-Patrick LEHRMANN
Rikard Falkeborn