e47300016b
moved some classes/structs into anonymous namespace ( #5669 )
2023-11-16 15:49:41 +01:00
9cf0342f9d
optimized `ProgramMemory` a bit ( #5668 )
...
Scanning `common/file.c` of the `xrdp` project with `--force --std=c11
--std=c++11 --inline-suppr --enable=warning`:
Clang 16 `4,208,373,435` -> `4,156,024,955`
GCC 13 `4,336,042,153` -> `4,277,293,971`
2023-11-16 14:35:25 +01:00
f2c8153231
Set the lower and upper bounds for variable that are only incremented or decremented ( #5523 )
...
Also, changed `isExpressionChanged` and `isThisChanged` to return the
token that is being modified and renamed the functions to
`findExpressionChanged` and `findThisChanged`.
2023-10-19 18:42:52 +02:00
e1a120e6b0
Partial fix for 12031: False positive: uninitialized variable ( #5573 )
2023-10-18 23:49:22 +02:00
d48df980b4
Fix 12030: False positive: uninitialized variable, conditional modification, flag ( #5520 )
2023-10-07 14:01:06 +02:00
fe8730cf0f
MathLib: renamed `to{U}LongNumber()` to `toBig{U}Number()` ( #5503 )
...
The name was misleading as it was actually a `long long` and also if we
ever move to an (optional) 128-bit value it wouldn't even less fitting.
We should name it to match our alias type.
2023-10-05 19:21:42 +02:00
e6632d93e3
Fix 11983: False positive: uninitialized variable ( #5443 )
2023-09-13 23:27:08 +02:00
eee1221738
Use in-class initializers, default constructors, class -> struct ( #4842 )
2023-08-08 11:05:02 +02:00
48dd4dc33e
Fix #11831 FP negativeContainerIndex / wrong return value from virtual function ( #5240 )
2023-07-13 20:38:47 +02:00
59a8944e30
Fix 11656: FP: containerOutOfBounds std::array ( #5210 )
2023-07-01 09:43:57 +02:00
63b7e6a283
Fix 11088: False positive: Array index out of bounds (function pointer parameter is array) ( #5200 )
2023-06-27 10:44:11 +02:00
bb962e2bc3
Enable and mitigate readability-else-after-return ( #5175 )
2023-06-20 18:43:21 +02:00
ec2a2ad41f
Partial fix for #11131 FN variableScope with const member functions ( #5027 )
2023-05-03 10:02:16 +02:00
6820b70dd1
Fix 11636: FP nullPointer with uninstantiated template ( #5004 )
...
* Fix 11636: FP nullPointer with uninstantiated template
* Format
2023-04-23 14:40:03 +02:00
fd8a7b9537
ValueFlow: Evaluate if statement for function returns ( #4908 )
2023-03-24 13:31:26 +01:00
3db05cf3a4
Pass settings to isVariableChanged() ( #4871 )
2023-03-09 20:05:44 +01:00
b70e1d5461
avoid some unchecked pointer dereferences ( #4811 )
2023-03-02 22:05:41 +01:00
afd13ea11d
ValueFlow: some interface and namespace cleanups ( #4746 )
2023-01-28 10:20:47 +01:00
464fbe8d53
Update copyright year
2023-01-28 10:16:34 +01:00
1cfe49e340
use `const_iterator` where possible ( #4662 )
2022-12-30 15:13:47 +01:00
e2f398f81a
Fix 11250: FN: bufferAccessOutOfBounds (comma operator: int x = (3,4) ) ( #4636 )
...
* Fix 11250: FN: bufferAccessOutOfBounds (comma operator: int x = (3,4) )
* Format
2022-12-13 07:52:58 +01:00
7acbb656f3
Fix 11412: False positive: uninitvar ( #4624 )
...
* Dont remove modified variables from dead code
* Add test for 11412
* Format
2022-12-09 07:15:47 +01:00
0cb742701d
Fix 11415: FP containerOutOfBounds for container initialized in virtual method ( #4622 )
2022-12-08 20:10:58 +01:00
cff1cd9cda
applied clang-tidy `misc-const-correctness` fixes for POD types, iterators and references ( #4529 )
...
* applied `misc-const-correctness` fixes for POD types and iterators
* applied `misc-const-correctness` fixes for references
2022-10-02 07:12:40 +02:00
79daad8ff4
Fix #11020 FP arrayIndexOutOfBounds if string literals are assigned conditionally ( #4428 )
2022-09-01 22:59:46 +02:00
c340b6ae6c
Fix #11191 FP moduloofone with pow() ( #4312 )
2022-07-28 22:11:23 +02:00
21d992cc00
Fix crash on Windows with -j option ( #4229 )
...
* Fix crash on Windows with -j option
* Disable CI-cygwin workflow
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Try to fix Cygwin build
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Update CI-cygwin.yml
* Cygwin uses THREADING_MODEL_FORK
* Restore workflows
* Remove comment
* Fix dmake
* Fix #11179 FP invalidFunctionArgStr
* Revert "Fix #11179 FP invalidFunctionArgStr"
This reverts commit dd5d3e67c6
2022-07-13 13:46:03 +02:00
0ae9877766
Typos found by running "codespell" ( #4260 )
2022-07-10 22:40:05 +02:00
c117f62926
Fixed zerodiv/moduloofone FNs for more math functions
2022-07-09 22:36:17 +02:00
8215521843
Fixed zerodiv/moduloofone FNs for more math functions
2022-07-09 19:59:16 +02:00
ef47d34e75
Fixed zerodiv/moduloofone FNs for more math functions
2022-07-09 19:21:58 +02:00
0282c3a86e
Fixed zerodiv/moduloofone FN for '1/std::expm1(0)'
2022-07-09 17:52:58 +02:00
07eeee1620
Fixed zerodiv FN for '1/std::exp2(0)'
2022-07-09 17:47:21 +02:00
048d31ec56
Fixed zerodiv FN for '1/std::erfc(42)'
2022-07-09 17:43:17 +02:00
87c1e6587a
Fixed zerodiv FN for '1/std::erf(0)'
2022-07-09 17:38:28 +02:00
c777cd5060
Fixed zerodiv FN for '1/std::ceil(0)'
2022-07-09 17:32:32 +02:00
41b6452604
Fixed zerodiv FN for '1/std::cbrt(0)' and added more test cases for other math functions
2022-07-09 17:28:15 +02:00
6b72274c67
Evaluate math library functions in valueflow ( #4255 )
...
* Evaluate math library functions in valueflow
* Format
2022-07-09 07:40:32 +02:00
c17e2b9826
Correctly interpret boolean literals in `execute()` ( #4251 )
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* Correctly interpret boolean literals in `execute()`
* Add regeression test case for boolean literals
2022-07-08 12:39:29 +02:00
8945c151f5
Fix 11124: FP knownConditionTrueFalse with fruit ( #4196 )
...
* Update valueType
* Allow comparisons
* Fix compare op
* Add test
* Format
* Fix FP
* Format
2022-06-11 11:02:04 +02:00
1275b5275e
LCppC backport: Various optimizations ( #4182 )
...
* Optimization: Use Token::eIncDecOp instead of expensive Token::Match calls
Merged from LCppC.
* Small Optimizations: - Moved a std::set that is only need during initialization of SymbolDatabase to function scope - Use std::vector instead of std::list
Merged from LCppC.
* Optimization: Refactorized various Token::Match calls and surrounding conditions
Merged from LCppC.
* Refactorization: Cleanup usage of std::multimap
Merged from LCppC.
2022-06-08 16:58:57 +02:00
69834d537b
Fix #9997 False negative: variable is not used ( #4104 )
2022-06-07 21:20:33 +02:00
5f9bee9b91
Fix 11056: FP uninitvar with known condition in loop ( #4107 )
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* Fix 11056: FP uninitvar with known condition in loop
* Format
2022-05-12 06:37:48 +02:00
8d16ee946c
Fix 11027: False positive: containerOutOfBounds from condition in assert ( #4084 )
...
* Fix 11027: False positive: containerOutOfBounds from condition in assert
* Format
2022-05-05 06:54:44 +02:00
496b45f27b
Fix 11009: FP uninitvar ( #4076 )
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* Fix 11009: FP uninitvar
* Format
2022-05-04 05:59:01 +02:00
09597bc7e8
Fix 10956: ValueFlow: Incorrect value when assigned to two variables ( #4019 )
...
* Fix 10956: ValueFlow: Incorrect value when assigned to two variables
* Format
2022-04-14 07:35:07 +02:00
45158ec064
cleaned up includes based on include-what-you-use ( #4007 )
...
* cleaned up includes based on include-what-you-use
* updated translations
2022-04-13 12:24:00 +02:00
4fde7f8b18
Fix 10449: Regression: knownConditionTrueFalse (strlen/wcslen) ( #3977 )
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* Refactor library function usage
* Evaluate library function in program memory
* Fix and add tests
* Format
2022-04-06 06:35:38 +02:00
0d336b868c
avoid some Clang compiler warnings ( #3896 )
2022-03-13 20:07:58 +01:00
ff902369e0
Fix 10851: False positive: known variable value below for loop ( #3891 )
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* Fix 10851: False positive: known variable value below for loop
* Format
* Add test for 10863
* Format
2022-03-12 06:15:35 +01:00
Oliver Stöneberg
Paul Fultz II
chrchr-github
Daniel Marjamäki
Armin Müller
orbitcowboy
Tau
PKEuS