Daniel Marjamäki
|
1b4f4d7130
|
Fixed #8495 (False positive: boolean result used in bitwise operation when & is overloaded)
|
2018-04-17 22:14:17 +02:00 |
PKEuS
|
bbfcccf078
|
Refactorization: Replace several push_back-sequences by initializer lists
|
2018-04-09 09:41:24 +02:00 |
|
Daniel Marjamäki
|
795b9f5e0f
|
astyle formatting
|
2018-04-08 09:25:59 +02:00 |
Paul Fultz II
|
b85dda77da
|
Add a check for identical inner conditions (#1156)
|
2018-04-08 08:13:44 +02:00 |
|
Paul Fultz II
|
0c6f184423
|
Fix false positive for opposite conditions when using different containers (#1143)
* Fix false positive for opposite conditions when using different containers
* Add additional test
|
2018-04-05 06:43:13 +02:00 |
|
Daniel Marjamäki
|
7e4dba6a7e
|
Updated copyright year
|
2018-03-31 20:59:09 +02:00 |
|
Paul
|
43be20a824
|
Check more opposite conditions
|
2018-03-24 07:58:37 +01:00 |
|
Daniel Marjamäki
|
c4caee6b18
|
Updated copyright year
|
2018-01-14 15:37:52 +01:00 |
|
Daniel Marjamäki
|
28cfee2d4f
|
Fixed #8250 (New check: Pointer calculation result cant be NULL unless there is overflow)
|
2017-10-22 14:32:54 +02:00 |
|
Daniel Marjamäki
|
5993c40d5b
|
Improve 'opposite inner condition' check
|
2017-09-22 14:01:20 +02:00 |
|
Daniel Marjamäki
|
927b14b60f
|
Fixed #8217 (Crash in isVariableChanged())
|
2017-09-14 15:45:15 +02:00 |
|
Daniel Marjamäki
|
bb20c0504e
|
CheckCondition: Fix FP in daca (iqtree) 'in >> ch'
|
2017-09-13 22:46:36 +02:00 |
|
Daniel Marjamäki
|
9f4fc7b323
|
Rename sameConditionAfterEarlyExit to identicalConditionAfterEarlyExit
|
2017-09-10 22:59:39 +02:00 |
|
Daniel Marjamäki
|
db321c2617
|
CheckCondition: Fix FP when there is increment/decrement in condition (daca icu)
|
2017-09-10 22:58:05 +02:00 |
|
Daniel Marjamäki
|
c34fdd1905
|
CheckCondition: Fix FP for undeclared variables (daca)
|
2017-09-10 22:30:41 +02:00 |
|
Daniel Marjamäki
|
899ad8479d
|
CheckCondition: Fixed FP when condition contains global static variable
|
2017-09-08 15:44:56 +02:00 |
|
Daniel Marjamäki
|
d9adb5432a
|
astyle formatting
[ci skip]
|
2017-09-08 15:41:14 +02:00 |
Nekto89
|
9cbfa0e383
|
Fix #7803: false negative: condition is always true 'if (flags & A)' (#938)
|
2017-09-08 14:30:42 +02:00 |
|
Daniel Marjamäki
|
58db814d72
|
Rephraze /Same/Identical/
|
2017-09-08 12:41:33 +02:00 |
|
Daniel Marjamäki
|
120d0f86d0
|
CheckCondition: Fix FP about same condition when switch case is used (daca)
|
2017-09-07 22:05:01 +02:00 |
|
Daniel Marjamäki
|
f2d56363d3
|
CheckCondition: Fix TODO assertion
|
2017-09-06 22:53:36 +02:00 |
|
Daniel Marjamäki
|
e0c7f7f8f2
|
CheckCondition: Fix FP when there are method calls in condition
|
2017-09-06 22:26:00 +02:00 |
|
Daniel Marjamäki
|
35736364f8
|
Fixed #8199 (false negative: (warning) Same condition '...', second condition is always false)
|
2017-09-05 22:45:28 +02:00 |
|
Daniel Marjamäki
|
e5e6f37e41
|
Fixed #7405 (false positive: (warning) Opposite conditions in nested 'if' blocks lead to a dead code block.)
|
2017-09-05 22:03:29 +02:00 |
|
Daniel Marjamäki
|
c1000998f0
|
CheckCondition: Fix FP found in daca results (ace)
|
2017-09-05 09:33:35 +02:00 |
|
Daniel Marjamäki
|
d82805b7fe
|
CheckCondition: Improved checking for same conditions
|
2017-09-04 22:40:34 +02:00 |
|
Daniel Marjamäki
|
abae5e0156
|
Fixed #8198 (false positive: (warning) Same condition, second condition is always false)
|
2017-09-04 22:25:20 +02:00 |
|
Daniel Marjamäki
|
ad494b996c
|
TestCondition: break out tests to functions
|
2017-09-04 22:11:53 +02:00 |
|
Daniel Marjamäki
|
d838dc2129
|
CheckCondition::multiCondition2: Fix FN for pointers
|
2017-09-04 15:58:22 +02:00 |
|
Daniel Marjamäki
|
9465dca583
|
CheckCondition: Fix FPs for aliased variables (daca)
|
2017-09-04 09:34:03 +02:00 |
|
Daniel Marjamäki
|
ef4a7ba7f2
|
Fix FP in CheckCondition::multiCondition2
|
2017-09-03 14:46:37 +02:00 |
|
Daniel Marjamäki
|
b9849d9e4e
|
CheckCondition::multiCondition2: Handle loops better
|
2017-09-03 11:03:01 +02:00 |
|
Daniel Marjamäki
|
01e65d3e00
|
Improved CheckCondition::multiCondition2 so deeper bugs are found
|
2017-09-03 10:44:22 +02:00 |
|
Daniel Marjamäki
|
f2ec5f24ce
|
Fixed #5845 (new check: same condition after noreturn conditional code => second condition is always false)
|
2017-09-03 10:34:34 +02:00 |
|
Daniel Marjamäki
|
0b751dcc1b
|
Opposite conditions: Better matching when outer condition uses &&
|
2017-09-01 23:24:15 +02:00 |
|
Daniel Marjamäki
|
3b4f60fd21
|
Updated error message
|
2017-09-01 13:33:47 +02:00 |
|
Daniel Marjamäki
|
7fad1b9a36
|
Improved checking for opposite conditions
|
2017-08-31 22:53:21 +02:00 |
|
Daniel Marjamäki
|
dce942197c
|
Fixed #8186 (Inner condition always false inside for loop)
|
2017-08-31 16:00:12 +02:00 |
|
Daniel Marjamäki
|
255d0410a4
|
Fixed #8085 (Token::expressionString: unsigned long long)
|
2017-07-21 09:16:42 +02:00 |
|
Daniel Marjamäki
|
814d2ae2a4
|
Fixed #7028 (False positive: opposite conditions (const method modifies variable))
|
2017-07-10 23:12:45 +02:00 |
Ayaz Salikhov
|
28aa939d69
|
iwyu - include what you use
|
2017-05-27 04:33:47 +02:00 |
|
Daniel Marjamäki
|
040d2f0012
|
Use simplecpp lexer in test cases
|
2017-05-18 21:52:31 +02:00 |
|
Daniel Marjamäki
|
55cd69e290
|
alwaysTrueFalse: Dont warn when checking sizeof for some type. such condition might be platform dependent.
|
2017-05-13 19:07:24 +02:00 |
|
Daniel Marjamäki
|
7fd04cd8d0
|
Updated Token::expressionString(), write '->' instead of '.'
|
2017-04-30 14:22:18 +02:00 |
|
PKEuS
|
9225bff31d
|
Added (back) support for enums to CheckCondition::checkIncorrectLogicOperator() (#7794)
|
2017-03-23 18:57:48 +01:00 |
|
PKEuS
|
ca3e3b3cdb
|
Fixed false positive multiCondition when & is used in both conditions (#7827)
|
2017-03-15 19:37:14 +01:00 |
|
Daniel Marjamäki
|
263c3596d5
|
known conditions: dont warn about 0 or 1 conditions as those look intentional
|
2017-03-08 18:39:19 +01:00 |
|
Daniel Marjamäki
|
1c6c209353
|
Fixed #7890 (1.77 false positive from knownConditionTrueFalse with function-like macros)
|
2017-03-03 19:53:16 +01:00 |
|
Daniel Marjamäki
|
16c06e5714
|
Fixed #7588 (Opposite conditions in nested 'if' blocks lead to a dead code block.)
|
2017-02-28 18:46:28 +01:00 |
|
Daniel Marjamäki
|
a53f14da25
|
Fixed #7925 (False Positive identical condition)
|
2017-02-22 21:13:36 +01:00 |
Stefan Weil
|
57b57428c2
|
Fix some typos in comments (found by codespell)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
|
2016-11-27 11:40:42 +01:00 |
Matthias Krüger
|
cf24ea5221
|
fix #7783: false positive knownConditionTrueFalse on assert(0 && "message").
|
2016-11-23 21:54:38 +01:00 |
Frank Zingsheim
|
d4f01583b6
|
Fixed TODO (check if function parameter is non-const reference etc..) by common function
|
2016-11-01 14:06:30 +01:00 |
Harald Scheidl
|
58eb644003
|
Improved Check: Warn about number and char literals in boolean expressions (#7750)
|
2016-10-09 13:21:00 +02:00 |
|
Daniel Marjamäki
|
9417425829
|
Fix testrunner
|
2016-08-29 04:26:27 +02:00 |
Bartlomiej Grzeskowiak
|
09a83f2cc8
|
Fixed #7567 ("(a | 7) > 6U" is always true)
|
2016-08-07 16:58:39 +02:00 |
|
Daniel Marjamäki
|
5611a71820
|
Fixed #7543 (False positive boolean result used in bitwise operation)
|
2016-07-29 18:46:43 +02:00 |
|
Daniel Marjamäki
|
89be630156
|
Fixed #7543 (False positive boolean result used in bitwise operation)
|
2016-07-29 17:24:22 +02:00 |
|
Bartlomiej Grzeskowiak
|
a5cfa2b12c
|
- #7522 and #7428 revisited. ((a&7)>7U) is always false and ((X|7)>=6) is correct (X can be negative).
|
2016-06-17 12:12:53 +02:00 |
PKEuS
|
f2ae295f1e
|
Support char literals in CheckCondition::checkIncorrectLogicOperator() (#5912)
|
2016-05-24 15:08:48 +02:00 |
|
PKEuS
|
5d5886b464
|
Properly detect binary & in CheckCondition::clarifyCondition() (fixes false positives when self-checking cppcheck)
|
2016-05-06 17:39:41 +02:00 |
|
PKEuS
|
3366a74bb0
|
Refactorized CheckCondition::clarifyCondition():
- Reimplemented parts of the check based on ValueType
- Merged two loops
Fixed some type conversion messages
|
2016-05-06 15:22:45 +02:00 |
Bartlomiej Grzeskowiak
|
7e020e1d92
|
- fix for #7428 false negative: Statement is always false
|
2016-04-14 14:50:08 +02:00 |
|
Daniel Marjamäki
|
7bd034c009
|
Fixed #7369 (False positive knownConditionTrueFalse - assertions)
|
2016-02-06 14:37:44 +01:00 |
|
Daniel Marjamäki
|
40e14f401f
|
CheckCondition::alwaysTrueFalse: Move to normal checking to catch more problems
|
2016-01-26 10:08:21 +01:00 |
|
Daniel Marjamäki
|
6faa637fc7
|
Fixed #6537 (False positive badBitmaskCheck - error in valueflow)
|
2016-01-24 13:45:44 +01:00 |
Lauri Nurmi
|
996c9244d8
|
Update copyright year to 2007-2016.
|
2016-01-01 15:34:45 +02:00 |
|
Daniel Marjamäki
|
1b0bb02f1d
|
invalidTestForOverflow: Fixed some false negatives (#7184)
|
2015-11-30 11:12:51 +01:00 |
|
Daniel Marjamäki
|
fb8cce647c
|
invalidTestForOverflow: Refactor; move from checkother to checkcondition
|
2015-11-30 08:51:15 +01:00 |
|
Daniel Marjamäki
|
0f9d90d2be
|
Changed Copyrights. Removed my name.
|
2015-11-18 20:04:50 +01:00 |
|
Daniel Marjamäki
|
b9b0964dab
|
Fixed #7006 (False positive Mismatching assignment and comparison (variable is changed in loop))
|
2015-11-11 13:45:28 +01:00 |
Alexander Mai
|
2554674f4b
|
Add regression test for previously fixed #6064, and TODO test for #6081
|
2015-11-07 11:17:44 +01:00 |
|
Daniel Marjamäki
|
ac9cb87e04
|
ValueType: Handle bit operations, sizeof better. Use ValueType in astIsFloat().
|
2015-10-11 12:20:40 +02:00 |
|
PKEuS
|
0a34b206e8
|
Refactorization: Reduced code duplication in test suite
|
2015-10-08 11:35:51 +02:00 |
|
PKEuS
|
3a5cef8a7e
|
Refactorization: Improved usage of Settings instances in test suite
|
2015-10-07 18:40:03 +02:00 |
Simon Martin
|
f273323cd0
|
Fixed TODO-test for CheckCondition::checkBadBitmaskCheck by handling functions return bool.
|
2015-09-03 21:07:03 +02:00 |
|
Daniel Marjamäki
|
6865724c4e
|
Fixed #6914 (Token::expressionString: parenthesis missing in expression (*it)->stats.corpse_ticks)
|
2015-08-12 10:55:25 +02:00 |
|
Daniel Marjamäki
|
eda5272dfd
|
Fixed #6875 (Improve 'Redundant condition' error message)
|
2015-08-05 11:15:54 +02:00 |
|
Matthias Krüger
|
73eefa46fc
|
testcondition: update testcase that was added since I did the changes.
|
2015-07-31 15:31:43 +02:00 |
|
Matthias Krüger
|
87891b4128
|
CheckCondition::checkIncorrectLogicOperator put conditions in single quotes
|
2015-07-31 15:28:48 +02:00 |
|
Matthias Krüger
|
21ed807f8d
|
CheckCondition::alwaysTrueFalseError: put condition in single quotes.
|
2015-07-31 15:28:37 +02:00 |
|
Daniel Marjamäki
|
251f6d2a15
|
Fixed #6898 (Token::expressionString: wrong output when first token is post-incremented)
|
2015-07-31 07:03:52 +02:00 |
|
Daniel Marjamäki
|
1752c4f4f0
|
Avoid 'Condition always true/false' FP when part of the condition is an expanded macro
|
2015-07-30 13:30:16 +02:00 |
|
amai2012
|
c5673612e2
|
#6069 False positive incorrectLogicOperator due to dynamic_cast. Run CheckCondition::checkIncorrectLogicOperator on non-simplified tokenlist.
|
2015-07-30 10:30:30 +02:00 |
|
Daniel Marjamäki
|
120f3072eb
|
alwaysTrueFalse: Dont write warning when comparison is made in macro
|
2015-07-29 12:51:00 +02:00 |
|
Daniel Marjamäki
|
64b72bd6e5
|
Fixed #6227 (False positive (oppositeInnerCondition) - if (!dynamic_cast<>))
|
2015-07-27 10:43:52 +02:00 |
|
PKEuS
|
176b3925b3
|
Removed "verify" code in testrunner. Fixing its messages reduces the accuracy of the test suite.
|
2015-07-25 14:18:41 +02:00 |
|
Daniel Marjamäki
|
f711520892
|
Fixed #6852 (false negative: logical conjunction 'x == 0')
|
2015-07-21 22:26:22 +02:00 |
|
Daniel Marjamäki
|
1b8252181d
|
Tokenizer: Removed Tokenizer::simplifyIfNotNull (#6072)
|
2015-07-21 17:58:44 +02:00 |
|
Daniel Marjamäki
|
cb04dfbd37
|
Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition))
|
2015-07-17 15:30:23 +02:00 |
|
Daniel Marjamäki
|
15a8e4d2df
|
Temporarily revert "Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition))"
This reverts commit a3fbad50cb.
The ValueFlow must be updated before this can be re-added.
|
2015-07-16 21:10:46 +02:00 |
|
Daniel Marjamäki
|
a3fbad50cb
|
Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition))
|
2015-07-16 20:17:57 +02:00 |
orbitcowboy
|
1d910bc3bc
|
#6313: Added test case for oppositeInnerCondition.
|
2015-07-16 08:44:38 +02:00 |
|
Daniel Marjamäki
|
1a872a2c9f
|
Fixed #6019 (false negative: Expression is always true/false '!(v!=10) && !(v!=20)')
|
2015-07-13 20:53:49 +02:00 |
|
Alexander Mai
|
6e03e7dca2
|
Remove some code checking for invalid class hierarchy which got obsolete since 480a5672b0. Run astyle
|
2015-07-01 07:50:13 +02:00 |
|
amai2012
|
108b035af2
|
Adjust two checks which have different results on Windows/Visual Studio than on Linux: one succeeds already, another fails. Analysis/fix is under development. Temporary repair allows to detect further regressions.
|
2015-06-30 21:21:26 +02:00 |
|
Daniel Marjamäki
|
1d49334398
|
Fixed #6662 (False positive assignIfError (assignment in while condition))
|
2015-06-20 16:23:16 +02:00 |
|
Alexander Mai
|
272cc55ab8
|
#5309 False positive: redundantCondition - comparing large integer values (unsigned long long). Testcase added, issue got fixed before.
|
2015-06-20 12:18:24 +02:00 |
|
Daniel Marjamäki
|
af4a4663e2
|
Fixed #6764 (False positive redundantCondition - !(i>1) is not i<1)
|
2015-06-19 19:49:05 +02:00 |
|
Daniel Marjamäki
|
1e1ba6b4a9
|
Fixed #6574 (False positive oppositeInnerCondition - unknown variable)
|
2015-06-14 20:06:05 +02:00 |
|
Alexander Mai
|
a7b82b5c28
|
Refactoring to address some issues from #5895 (handling of unsigned numbers). Also adding a TODO testcase since the real issue (FP) is still not fixed
|
2015-06-13 18:08:13 +02:00 |
Dmitry-Me
|
cae605b1ec
|
New warning: warn about redundant code in condition.
|
2015-06-10 18:53:55 +02:00 |
PKEuS
|
bc5132e0ac
|
Refactorization: Moved declaration of errout, ... to testsuite.h, uniformized style
|
2015-03-11 22:54:43 +01:00 |
|
Alexander Mai
|
b9cc5b5c6b
|
#6543 crash: CheckCondition::checkBadBitmaskCheck ; wine dlls/gdi32/dibdrv/primitives.c. Run astyle.
|
2015-02-23 22:06:55 +01:00 |
|
PKEuS
|
bedc935ab0
|
New check: Warn about constant expression if ( unknown | non_null_constant) (#6519)
|
2015-02-22 13:09:39 +01:00 |
|
Daniel Marjamäki
|
eec938dbad
|
Fixed #6249 (False positive: Incorrect detection of (assignment + comparison) inside for-clause)
|
2015-02-05 20:17:30 +01:00 |
|
Daniel Marjamäki
|
d6c94e3828
|
isOppositeCond: Fixed FN
|
2015-02-01 13:03:38 +01:00 |
|
Daniel Marjamäki
|
d091639080
|
Fixed #6482 (False positive multiCondition)
|
2015-02-01 12:58:06 +01:00 |
|
PKEuS
|
21cb0cfd60
|
Take simplifyIfNotNull and simplifyIfNot out of simplifyTokenList1 (first step for #6072)
|
2015-01-31 20:12:02 +01:00 |
Aneesh Azhakesan S
|
fe5d2fc245
|
Fixed #5906 (false negative: 'else if' expression is always false (use library to determine if function is pure))
|
2015-01-10 12:21:55 +01:00 |
|
Daniel Marjamäki
|
ff11ba9847
|
Updated copyright year to 2015
|
2015-01-03 12:14:58 +01:00 |
|
Alexander Mai
|
d2caf89706
|
#6385 crash in Variable::getFlag(). Catch token without variable in fix for #6095.
|
2014-12-31 18:19:10 +01:00 |
|
Daniel Marjamäki
|
5c2a2a5c22
|
Fixed #6095 (False positive oppositeInnerCondition - neglecting statements with side-effects)
|
2014-12-31 15:14:22 +01:00 |
|
Daniel Marjamäki
|
051d42ae6b
|
astyle formatting
|
2014-11-20 14:20:09 +01:00 |
|
orbitcowboy
|
f5d804f71a
|
running astyle
|
2014-11-20 10:13:03 +01:00 |
|
Dmitry-Me
|
1e298a31cf
|
Refactoring tests. Use utility function to warn about unsimplified code in tests.
|
2014-09-13 12:59:32 +02:00 |
|
Alexander Mai
|
a690f5856f
|
Fix erroneous call to check() method. That is issues was not find by cppcheck itself, so #6109 has been created
|
2014-08-30 18:17:18 +02:00 |
|
PKEuS
|
06a92e8981
|
Moved several condition checks from checkOther to checkCondition (former checkAssignIf)
|
2014-08-29 17:06:46 +02:00 |