c8b96c3a20
Typos fix ( #4509 )
2022-09-27 06:48:06 +02:00
339484d2a1
mitigated and enabled more clang-tidy warnings ( #4470 )
...
* fixed some `performance-inefficient-string-concatenation` clang-tidy warnings
* fixed and enabled `modernize-replace-random-shuffle` clang-tidy warning
* fixed and enabled `bugprone-suspicious-string-compare` clang-tidy warning
* mitigated and enabled `readability-non-const-parameter` clang-tidy warnings
* clang-tidy.md: documented some disabled checks
* mitigated and enabled `performance-unnecessary-value-param` clang-tidy warnings
2022-09-16 18:58:59 +02:00
b3ec225480
iwyu.yml: use `debian:unstable` to always get latest include-what-you-use / cleaned up includes ( #4466 )
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* iwyu.yml: use debian:unstable to always get latest include-what-you-use
* cleaned up includes based on include-what-you-use
* mitigated include-what-you-use false positives
2022-09-16 07:15:49 +02:00
d46ea7ba86
avoid unnecessary copies with `push_back()` and `push_front()` ( #4451 )
2022-09-08 09:21:35 +02:00
16f598c409
added missing `sstream` includes ( #4381 )
2022-08-19 10:16:23 +02:00
5b4c6c1e73
Fix #11026 FP pointerOutOfBounds with strlen() ( #4366 )
2022-08-17 09:45:07 +02:00
db155a59c1
Tokenizer: remove simplifyTokenList2
2022-07-18 16:20:36 +02:00
47c2a01392
Fix #11166 inefficient way to remove last character from std::string ( #4267 )
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* Fix #11166 inefficient way to remove last character from std::string
* Format
* Modify message, add test
* Format
* Fix another warning
2022-07-11 23:07:37 +02:00
2a0b2f538e
Check tokType in match compiler ( #4219 )
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* Check tokType in match compiler
* Set keyword when tokenlist is missing
2022-06-18 21:30:42 +02:00
343d04feb4
Tokenizer: Remove simplifyCharAt from simplifyTokenList2
2022-06-12 15:14:48 +02:00
90392faa2b
Fix crash on nullptr deref ( #4189 )
2022-06-09 18:25:17 +02:00
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 )
...
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:
...
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
...
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
9f9a652ae1
refs issue #9089 : avoid usage of expensive std::stringstream ( #2996 )
2021-01-16 19:03:28 +01:00
7aa85aa408
Use std::unordered_* containers for faster lookups ( #3052 )
2021-01-16 13:52:09 +01:00
3b5c558414
Fix issue 10076: ValueFlow: False positive after address of var is taken 'T t = {{&var}};' ( #3027 )
2021-01-08 10:29:32 +01:00
d19454b935
Refactoring: Convert ValueType to enum class ( #3005 )
2021-01-02 09:30:00 +01:00
3445a958d5
ValueFlow: Improved debug output.
2021-01-01 18:08:03 +01:00
8161baf1e9
fix template debug output line numbers ( #2938 )
2020-12-08 10:35:13 +01:00
9aa69661b5
More robust Token::findClosingBracket
2020-11-30 19:26:28 +01:00
7112f69d7b
Fixed bug in fixAngleBrackets
2020-11-29 12:56:13 +01:00
f42c104b0d
Distinguish exprid and varid in --debug output
2020-11-28 15:41:07 +01:00
2cd8ea83a7
Fixed #9860 (unused template not removed properly by default)
2020-11-22 16:43:36 +01:00
7804b28e70
AST: Tweaked debug output
2020-10-31 18:57:48 +01:00
40156365b8
Adjust cppcheck AST debug output a little bit. Write location for each AST tree
2020-10-28 21:41:21 +01:00
4eb829933e
Tokenizer: Fixed unwanted unknownMacro warning for decltype
2020-10-27 09:08:13 +01:00
34c8334882
Fixed #9737 (False positive: unreadVariable)
2020-10-25 20:32:45 +01:00
586ddf74f1
Clang import; fixed ast for function call with multiple arguments
2020-10-09 07:54:16 +02:00
e03a8e1dc1
Fixed #9892 (Crash: endless recursion in Token::typeDecl for expression 'auto combo = widget->combo = new Combo{};')
2020-09-11 21:29:48 +02:00
8027f40418
Fixed #8506 (CPPCheck printing invalid characters in output)
2020-09-04 20:43:54 +02:00
45fc6a0eeb
Test for syntax error in nested templates ( #2746 )
2020-08-25 07:14:44 +02:00
a332062385
Add exprId to tokens ( #2744 )
2020-08-20 18:21:29 +02:00
7776fb82a2
Fix issue 737: new check: Dereference end iterator
2020-08-17 16:36:45 -05:00
96b74c57ff
Remove useless condition
2020-08-11 11:26:40 -05:00
cb8396aaf8
Merge pull request #2696 from pfultz2/getTokenArgumentFunction-ast
...
Fix issue 9710 and 9767: Use AST to get function from argument
2020-06-26 09:50:18 +02:00
1676ad5f45
Fix issue 9710 and 9767: Use AST to get function from argument
2020-06-25 12:54:46 -05:00
f7029e62ac
Check for mor FPs
2020-06-17 17:06:06 -05:00
4f68d85633
optimized non-matchcompiled Token::simpleMatch() a bit ( #2640 )
2020-05-26 20:13:56 +02:00
e5a3dc1a0c
ExprEngine; Slow processing
2020-05-23 11:31:12 +02:00
37bc0483a4
made check.h less heavy ( #2633 )
2020-05-23 07:16:49 +02:00
662745b504
Fixed several coverity messages
2020-05-20 18:54:16 +02:00
baca1fbe04
Fixed compilation: Added missing include
2020-05-19 14:32:50 +02:00
f6788c0472
Fixed Token::isKeyword: Actually set this flag to a reasonable value in all code paths
2020-05-19 13:47:25 +02:00
ade253a730
Optimization: Reduced memory consumption of token list
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- allocate memory for mTemplateSimplifierPointers only if necessary
- reordered member variables in TokenImpl
2020-05-19 08:40:24 +02:00
793ed68029
Refactorization: Moved code from header to source
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- from utils.h to new utils.cpp
- from token.h to token.cpp
- from valueflow.h to valueflow.cpp
- from errorlogger.h to errorlogger.cpp
2020-05-19 08:35:12 +02:00
259724d6e3
astyle formatting
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[ci skip]
2020-05-18 19:53:35 +02:00
7bfd686f04
Fix #9700 duplicateBranch false positive from missing scope operator :: in ast ( #2646 )
2020-05-18 19:31:13 +02:00
e0e50139cb
cleaned up includes based on include-what-you-use ( #2632 )
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* cleaned up includes based on include-what-you-use
* token.cpp: fixed -Wextra-semi-stmt warning
2020-05-10 16:45:45 +02:00
08ddd84780
Update copyright year
2020-05-10 11:16:32 +02:00
3e0218299b
Revert "Update copyright year"
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This reverts commit 6eec6c4bd5
2020-05-10 11:13:05 +02:00
6eec6c4bd5
Update copyright year
2020-05-10 11:11:34 +02:00
ab8bf81f03
ValueFlow: Try to clarify debug output for impossible values
2020-05-08 16:13:55 +02:00
Maksim Derbasov
Oliver Stöneberg
chrchr-github
Daniel Marjamäki
Paul Fultz II
PKEuS
Armin Müller
orbitcowboy
shane
PKEuS
IOBYTE
Rikard Falkeborn
PKEuS