1275b5275e
LCppC backport: Various optimizations ( #4182 )
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* 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
e430a11b49
Add debug_valueflow instrinsic to show valueflow values and its error path ( #4159 )
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* Add debug_valueflow instrinsic to show valueflow values and its error path
* Format
2022-06-01 06:53:21 +02:00
40bcbd47d6
small `Token::Match()` optimizations ( #4154 )
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* token.cpp: fixed `readability-else-after-return` warnings in `Match()`
* token.cpp: removed some duplicated code from `Match()`
* token.cpp: use `strchr()` instead of loop in `Match()`
* token.cpp: added early exit and removed unnecessary loop condition in `Match()`
2022-05-31 13:52:34 +02:00
3d3885d151
Add test for #9838 / Remove noisy assert ( #4059 )
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* Add test for #9838
* Remove noisy assert
2022-04-28 15:24:54 +02:00
8f386e15fd
Remove bug hunting. This feature will be provided in Cppcheck premium.
2022-04-11 07:31:33 +02:00
7cc45fb393
Typos found by running "codespell" ( #3907 )
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Co-authored-by: Armin Müller <mueller.armin@foestergroup.de>
2022-03-16 15:28:44 +01:00
0d336b868c
avoid some Clang compiler warnings ( #3896 )
2022-03-13 20:07:58 +01:00
18e00bb4fd
Fix #10817 Crash in checkPassByReference() / #10810 Stack overflow with decltype / #10763 Crash on invalid code ( #3840 )
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* Fix #10817 Crash in checkPassByReference()
* Format
* Fix #10810 Stack overflow with decltype
* Fix #10763 Crash on invalid code in TemplateSimplifier::templateParameters
2022-02-18 12:59:21 +01:00
78228599da
Fix 10800: Hang / memory exhaustion on numerical code ( #3822 )
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* Fix 10800: Hang / memory exhaustion on numerical code
* Format
* Add another test
* Format
2022-02-11 06:52:28 +01:00
cd7532df21
Fix #7709 FN C-style pointer casting with built-in or typedef types /… ( #3814 )
2022-02-10 20:48:51 +01:00
3989408738
Update copyright year
2022-02-05 11:45:17 +01:00
171da2e6f9
avoid dependency on transitive includes - based on include-what-you-use ( #3757 )
2022-01-27 19:03:20 +01:00
01e14a12f1
Fix 10755: Assertion "!maxValue->isKnown()" from valueFlowInferCondition ( #3739 )
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* Fix 10755: Assertion "!maxValue->isKnown()" from valueFlowInferCondition
* Format
2022-01-22 12:25:20 +01:00
0737cc4d8c
Fix 10708: Assertion "!maxValue->isKnown()" from valueFlowInferCondition ( #3736 )
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* Fix 10708: Assertion "!maxValue->isKnown()" from valueFlowInferCondition
* Format
2022-01-21 09:56:24 +01:00
55ff684f34
added unusedFunction self check to CI / cleanups ( #3526 )
2022-01-18 22:02:25 +01:00
7b793af451
Fix 10728: Crash in CheckStl::checkDereferenceInvalidIterator2 ( #3721 )
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* Fix 10728: Crash in CheckStl::checkDereferenceInvalidIterator2
* Format
2022-01-18 14:48:02 +01:00
89bc226738
Fix 10718: Crash in CheckOther::checkDuplicateExpression ( #3713 )
2022-01-16 12:34:20 +01:00
0ba9cb4e64
fixed some unusedFunction warnings ( #3618 )
2022-01-04 15:48:08 +01:00
c0af66bb52
Fix 10552: Internal error with unusedFunction ( #3600 )
2021-12-05 15:46:17 +01:00
ce029f3ea7
token.cpp: optimized Token::multiCompare() a bit - reduces average Ir from 71 to 63 when scanning test folder ( #3525 )
2021-10-26 08:57:54 +02:00
92eb59981d
Fix 10435: False positive: containerOutOfBounds ( #3426 )
2021-08-29 15:40:10 +02:00
f31fbba54a
Token::typeDecl: Fix endless recursion for code:
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void f()
{
auto val = val;
}
I did not manage to pinpoint a good location to put a unit test. However this will be tested when daca@home runs the package gcc-avr.
2021-08-26 19:03:35 +02:00
1cd9d0479d
Fix 10433: assertion failure in ValueFlow (Interval::fromValues) ( #3419 )
2021-08-26 07:46:40 +02:00
165d48c846
fix gcc compiler warnings
2021-08-22 18:06:54 +02:00
e62cdbb664
Deduce symbolic values from conditions ( #3406 )
2021-08-19 22:01:55 +02:00
e0de48bb1d
Fix 7524: ValueFlow: false path for 'x<3' ( #3393 )
2021-08-16 09:19:07 +02:00
be978b35cf
Add more ValueFlow info in the xml dumps ( #3402 )
2021-08-15 08:02:31 +02:00
7f358b2bed
Format with uncrustify ( #3388 )
2021-08-07 20:51:18 +02:00
3a7ba3cd29
Add symbolic values to ValueFlow ( #3367 )
2021-07-30 21:29:35 +02:00
c14bb9cd2e
Running astyle [ci skip]
2021-07-26 16:32:00 +02:00
f9516cf1c6
Fix issue 10378: FP derefInvalidIteratorRedundantCheck ( #3353 )
2021-07-24 22:44:18 +02:00
7e70a91613
Improve AST cyclic detection performance ( #3330 )
2021-07-08 21:13:51 +02:00
5825a35566
Check for cycles in AST when adding nodes to prevent hangs from cyclic ASTs ( #3329 )
2021-07-07 08:21:35 +02:00
a5664c3e49
allow token iteration in range for
2021-06-14 07:39:01 +02:00
f90b05ea7c
Show lifetime kind in output ( #3285 )
2021-06-04 21:41:30 +02:00
486e440c4a
Fix 10298: ValueFlow: Wrong known value, 'x == -1' implicit unsigned cast for rhs ( #3277 )
2021-06-04 17:17:41 +02:00
a585834445
Running astyle [ci skip]
2021-06-03 07:35:50 +02:00
3e78e76fe8
Fix issue 10076: ValueFlow: False positive after address of var is taken 'T t = {{{&var}}};' ( #3283 )
2021-06-03 07:31:46 +02:00
e73057eb44
Fixed #10275 (ValueFlow: condition 'x>=0 && x < 10')
2021-05-16 10:34:22 +02:00
26c0945309
Handle c++20 spaceship operator
2021-04-22 19:15:22 +02:00
f605f71e49
Fix issue 10225: false positive: knownConditionTrueFalse ( #3196 )
2021-04-05 10:20:14 +02:00
44f914eaee
astyle formatting
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ci skip
2021-04-04 18:20:32 +02:00
5077663684
Fix issue 9979: false positive: containerOutOfBounds with conditional resize ( #3136 )
2021-03-30 14:02:28 +02:00
42437277dc
Update Copyright year
2021-03-21 20:58:32 +01:00
141d2ac215
Refactorization: Improved internal implementation of severity and certainty levels
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Backported from LCppC.
2021-02-24 22:00:06 +01:00
627a5e75cc
Token::stringify; refactor in/out parameter to return value
2021-02-21 17:21:33 +01:00
ef82897af5
Refactorization: Use std::string::pop_back
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Merged from LCppC.
2021-02-17 22:39:29 +01:00
a9b7f0e27b
Improvements to debug output ( #3091 )
2021-01-28 22:19:37 +01:00
4e1ff86bb2
use nonneg int for varid and exprid ( #3085 )
2021-01-27 19:49:13 +01:00
bb451ca289
Running astlye [ci skip]
2021-01-22 21:47:24 +01:00
PKEuS
Paul Fultz II
Oliver Stöneberg
chrchr-github
Daniel Marjamäki
Armin Müller
orbitcowboy
shane
PKEuS
IOBYTE