dd866f2898
fix using type alias with derived class ( #3050 )
2021-01-17 16:10:53 +01:00
76f759fcc4
Fixed #9702 (False positive: Opposite inner condition when modifying member variable used by inner condition)
2021-01-15 20:51:47 +01:00
55262f03ec
Fixed #9218 (False positive: Searching before insertion is not necessary (stlFindInsert))
2021-01-14 22:31:43 +01:00
a5babf25a7
Fixed #10080 (syntax error: operator)
2021-01-14 20:56:11 +01:00
b571e9fe0b
Fix issue 10106: FP: nullPointerRedundantCheck ( #3044 )
2021-01-13 12:36:26 +01:00
b469da1069
Fix issue 8253: False negative: Comparison is always true (early return) ( #3043 )
2021-01-13 12:35:43 +01:00
5f21d9d97b
Fixed #8975 (Syntax error for valid C code)
2021-01-12 21:28:07 +01:00
0de0a954d2
Typos found by running "codespell" ( #3042 )
2021-01-12 20:48:25 +01:00
fc4238829f
Fix issue 10092: false positive: (warning) The address of local variable 'data' might be accessed at non-zero index. ( #3041 )
2021-01-12 10:24:28 +01:00
b1c56d33ac
Fix issue 9133: Invalid iterator; vector::push_back, functions ( #3008 )
2021-01-11 18:47:38 +01:00
678ee00fe9
Infer variables from conditions in valueFlowSubfunction ( #3037 )
2021-01-11 08:00:13 +01:00
a3617fe573
Fix issue 10102: False positive: knownConditionTrueFalse in for loop ( #3038 )
2021-01-11 07:56:16 +01:00
f018163551
Improve handling of realloc in memory leak checker ( #3036 )
...
Mark realloced variables as realloced instead of freed. This allows
improved checking for code with error realloc handling.
If cppcheck finds an if-statement which checks the validity of the
allocated memory or resource, check if the memory/resource is
reallocated from another variable. If so, we can add checking of that
variable in the if-statement instead. This allows to check that variable
for memleaks and double frees.
This fixes #9292 and #9990 which both concern FPs with double frees
after correct error handling.
2021-01-11 07:55:05 +01:00
f493ce16b3
astyle formatting
...
[ci skip]
2021-01-10 14:46:19 +01:00
bc3f5554a4
Fix issue 8871: improve check: mismatching container size conditions ( #2988 )
2021-01-10 13:30:00 +01:00
ac7647fcd8
some self-check suppression cleanups ( #3032 )
2021-01-09 20:32:38 +01:00
2482873029
fix location of forward declaration of specialized template ( #3031 )
2021-01-09 20:00:35 +01:00
c267d85640
Add generic valueflowBeforeCondition ( #3001 )
2021-01-08 22:55:04 +01:00
4b5aedbbab
Fixed #10066 (FP: duplicateExpression clangimport)
2021-01-08 22:30:06 +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
bedf3118ef
library: Refactor to use enum class ( #3026 )
2021-01-08 10:29:01 +01:00
503a5dd441
fix #10081 (Hang: TemplateSimplifier::useDefaultArgumentValues) ( #3021 )
2021-01-06 23:06:50 +01:00
cb02628c7c
fix #10075 (namespace alias changes variable name) ( #3020 )
2021-01-06 17:30:11 +01:00
c085151eb0
fix exprengine.cpp:2833:18: debug: Executable scope 'executeAllFunctions' with unknown function. ( #3019 )
2021-01-06 17:29:23 +01:00
9e4e06a524
Clang import; Testing that token index is set properly
2021-01-06 11:19:14 +01:00
3a86262244
SymbolDatabase: Do not set definedType for global scope etc
2021-01-06 08:53:45 +01:00
22b10f8987
fix token.cpp:745:19: debug: Executable scope 'getStrSize' with unknown function. ( #3015 )
2021-01-05 22:07:53 +01:00
96704c9971
fixed and enabled some more clang-tidy warnings ( #3007 )
2021-01-05 17:51:32 +01:00
e004731f1c
Fix issue 8650: ValueFlow: Track if pointer is created by '&' operator ( #3011 )
2021-01-05 16:56:38 +01:00
8897ad3408
fix #10068 (typedef not replaced when namespace is involved) ( #3009 )
2021-01-05 16:53:56 +01:00
f0b5668436
Fix issue 9890: ValueFlow: known value not found (variable is changed in path that returns) ( #3010 )
2021-01-05 16:49:08 +01:00
a95c931da0
Fix issue 8501: false negative: (style) Opposite expression on both sides of ( #3012 )
2021-01-05 12:07:27 +01:00
b3b7ecc7ea
Removed integerOverflowOptimization checking and merged functionality into invalidTestForOverflow
2021-01-05 11:38:19 +01:00
a4a225203c
Fix #9938 (false positive: StlMissingComparison) ( #2989 )
2021-01-04 10:07:07 +01:00
52491f1c53
Signed integer optimisations; Also warn about 'x+y<x'
2021-01-03 22:12:19 +01:00
6375fb4f08
New check: Warn about nonportable code that can be optimised (signed integer overflow)
2021-01-03 21:03:07 +01:00
23da5c9815
fix #9885 (SymbolDatabase: function lookup fails calling variadic method) ( #3002 )
...
Co-authored-by: Robert Reif <reif@FX6840>
2021-01-03 11:17:32 +01:00
fbf5858f76
fixed and enabled several clang-tidy warnings ( #2816 )
2021-01-02 19:10:25 +01:00
f816cc8d48
runtests: Add -Wno-deprecated-declarations to CXX flags ( #3004 )
...
This avoids warnings when checking syntax of qt.cpp.
2021-01-02 10:02:16 +01:00
d19454b935
Refactoring: Convert ValueType to enum class ( #3005 )
2021-01-02 09:30:00 +01:00
abb19875b3
Bug hunting; Fixed testrunner
2021-01-01 08:58:54 +01:00
214f90c10a
Bug hunting; Fix false positive, unsigned array index can't be negative
2021-01-01 08:57:35 +01:00
ee8d5b972a
checkunusedvar: handle array element change using pointer arithmetic ( #3000 )
2021-01-01 08:06:20 +01:00
fb35756126
TestLeakAutoVar: Split recursiveCountLimit test to separate class ( #2995 )
...
This test is by far the slowest one to run. Split it to a separate class
to make it easy to select if it should be run during development.
2020-12-31 09:34:53 +01:00
e7bdf5f71c
remove cleanupAfterSimplify from the template simplifier ( #2998 )
...
The template simplifier works well enough now so cleanupAfterSimplify is
no longer necessary. In fact cleanupAfterSimplify was introducing a bug
which improperly simplified C++ style casts.
Bugs should be exposed and fixed properly rather than just hiding them.
Co-authored-by: Robert Reif <reif@FX6840>
2020-12-31 09:33:23 +01:00
a1756f3afc
Clang import; Function declaration
2020-12-30 17:00:05 +01:00
f986b37a50
Clang import: Improved function pointer
2020-12-30 16:24:10 +01:00
277da763aa
fix #10054 (debug: Executable scope 'x' with unknown function.) ( #2994 )
2020-12-30 08:09:34 +01:00
0adf09c507
ClangImport; Fixed output for anonymous enum
2020-12-29 21:10:34 +01:00
79a8f21183
ClangImport; Set Token::scope properly for empty enum body
2020-12-29 16:34:06 +01:00
IOBYTE
Daniel Marjamäki
Paul Fultz II
Armin Müller
Rikard Falkeborn
Oliver Stöneberg
abhijit-sawant
miltolstoy