ff17cc2e8f
astyle formatting
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[ci skip]
2020-05-24 10:52:58 +02:00
bbe6157e16
Fix issue 9712: False positive: Returning pointer to local variable when return line implicitly cast to return type ( #2662 )
2020-05-23 23:12:00 +02:00
37bc0483a4
made check.h less heavy ( #2633 )
2020-05-23 07:16:49 +02:00
0832830a95
Fix issue 9721: ValueFlow: Comparison is always false, but ValueFlow says it is always true ( #2658 )
2020-05-23 07:15:13 +02:00
4c5310433c
astyle formatting
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[ci skip]
2020-05-22 08:48:28 +02:00
8301fa8244
Fix issue 8144: valueFlowBeforeCondition: struct ( #2645 )
2020-05-21 08:47:48 +02:00
a96a879b6d
Fix crash in addons/test/test-misra.py ( #2652 )
2020-05-20 16:02:13 +02:00
299e11c991
Fixed Cppcheck warnings
2020-05-19 21:55:28 +02:00
dc701276de
Optimizations to ValueFlow and ForwardAnalyzer:
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- Remove errorPath of a value on assignment (this fixes enormous memory consumption for code with many subsequent assignments)
- De-virtualized a simple get function that was virtual for no reason
- Cloned function isAliasOf() for single values to avoid instantiating unnecessary std::list objects (
- Replaced a couple of trivial Token::Match/simpleMatch expressions by direct comparison
- Treat enumerators as literal values
2020-05-19 21:07:04 +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
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
1af959af2c
fixed -Wextra-semi-stmt Clang warnings ( #2553 )
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* fixed -Wextra-semi-stmt Clang warnings
* adjusted REDIRECT macro to require a semicolon
* testmathlib.cpp: rolled back accidental change
2020-04-21 17:27:51 +02:00
e8bbfdbfee
Fixed #9559 (Multiple checks to std::atomic are not redundant)
2020-04-19 17:29:40 +02:00
e2efb338b6
Fix issue 9678: False positive: generic valueflow forward analysis ( #2611 )
2020-04-19 08:28:07 +02:00
efb583e3d1
astyle formatting
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[ci skip]
2020-04-04 10:31:38 +02:00
8968edeabd
avoid unnecessary creation of lists in SingleValueFlowForwardAnalyzer.isAlias() and MultiValueFlowForwardAnalyzer.isAlias() ( #2586 )
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Comparing before and after (Ir per call) when scanning the Cppcheck source:
SingleValueFlowForwardAnalyzer.isAlias()
1246 -> 1101
MultiValueFlowForwardAnalyzer.isAlias()
4202 -> 1617
2020-04-03 09:25:21 +02:00
71deaaeb18
Fix issue 9608: False Positive: returnDanglingLifetime with braced-init-list ( #2583 )
2020-04-02 10:17:58 +02:00
6cc58e1086
Set a max for the combination of arguments that can be passsed through valueFlowSubFunction ( #2579 )
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* Set a max for the combination of arguments that can be passsed
* Skip mismatch path ids when computing the cross product
2020-04-01 22:33:09 +02:00
f2527f5340
Fix crash in valueFlowForLoopSimplifyAfter ( #2573 )
2020-03-20 07:16:05 +01:00
85a26802e3
Running astyle [ci skip]
2020-03-01 20:39:00 +01:00
6ea4f60600
Enable valueFlowSubfunction for multiple parameters ( #2550 )
2020-03-01 16:46:20 +01:00
1863ccb0a7
fixed Clang warnings about unused variables ( #2554 )
2020-02-26 14:52:43 +01:00
392060aefe
Fix issue 7804: ValueFlow: possible value in second if body ( #2543 )
2020-02-19 07:55:04 +01:00
95ac456e13
Fixed #9582 (false positive "error: Out of bounds access" with std::array and constant)
2020-02-19 07:36:02 +01:00
75b1ade316
Typos found by running "codespell" ( #2542 )
2020-02-17 18:28:58 +01:00
3b20684aca
Fix issue 9360: False positive: arrayIndexOutOfBounds when function is called with different array sizes ( #2541 )
2020-02-17 10:31:08 +01:00
efeb7deb7a
Run dmake and astyle
2020-02-16 19:58:09 +01:00
921887a281
Use valueFlowGeneric for valueFlowForwardExpression ( #2537 )
2020-02-16 16:02:22 +01:00
e04b9fe4a4
Remove unused functions
2020-02-14 20:37:33 +01:00
5f4a900f88
astyle formatting
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[ci skip]
2020-02-13 17:04:05 +01:00
7368a54629
Add generic valueflow forward analysis ( #2511 )
2020-02-13 16:27:06 +01:00
3ec03b8915
Fixed #9571 (False positive: containerSize)
2020-02-12 18:53:36 +01:00
8fa7dd0fe0
Fix issue 9595: False positive: Using pointer to temporary doesn't account for const ref extended temporary lifetimes ( #2525 )
2020-02-10 18:01:11 +01:00
2b336ac147
Refactoring; stricter lambda capture
2020-02-01 08:28:18 +01:00
6c1cc54671
Refactoring; Avoid template<>
2020-02-01 08:24:31 +01:00
0bb98aeef9
Fix 9577 (endless recursion in Valueflow::bifurcate()) ( #2492 )
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Ensure bifurcate() does not recurse endlessly where a variable is
initialized recursively, or a variable is initialized as x(0) or x{0}
followed by a recursive assignment (for example int x(0); x = x / 1;).
The first case is solved by bailing out if there initialization is done
using x(0) or x{0}, the second by adding a missing depth argument to a
recursive call.
2020-01-17 03:17:26 +01:00
380cc78077
Clang; Run ValueFlow
2020-01-11 14:00:41 +01:00
6b983a9587
Revert ValueFlow changes, there was unexpected problems in testrunner
2020-01-11 13:11:19 +01:00
052eaba632
Clang; run ValueFlow analysis
2020-01-11 13:04:51 +01:00
96ff57e275
ValueFlow; Refactoring
2020-01-11 09:17:32 +01:00
a9dbf129f0
Clang import; some small tweaks
2020-01-09 13:52:17 +01:00
1589ac5352
Clang import; Set links properly
2020-01-09 12:42:29 +01:00
90f82d0374
Fix issue 9541: false negative: knownConditionTrueFalse ( #2473 )
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* Fix issue 9541: false negative: knownConditionTrueFalse
* Add another test case
* Add another test
* Fix FPs
* Format
* Fix compile error
* Remove double conditions
* Fix compile error
2020-01-05 16:25:33 +01:00
e1a97c524d
Fix issue 9554: False positive: The address of local variable 'x' is accessed at non-zero index. ( #2470 )
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* Fix issue 9554: False positive: The address of local variable 'x' is accessed at non-zero index.
* Format
* Remove unnecesary condition check
2020-01-04 11:39:52 +01:00
82c91f9484
Fix issue 9550: False positive: Same iterator is used with containers 'x' that are defined in different scopes ( #2463 )
2019-12-31 08:09:04 +01:00
75de485c4d
Fix issue 9551: Out-of-bounds in getLifetimeTokens() ( #2461 )
2019-12-29 08:23:58 +01:00
31bddb6ae0
astyle formatting
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[ci skip]
2019-12-26 15:48:29 +01:00
Daniel Marjamäki
Paul Fultz II
Oliver Stöneberg
Ken-Patrick Lehrmann
PKEuS
orbitcowboy
Armin Müller
amai2012
Rikard Falkeborn