61ceff39f5
Fix 10390: FP: knownConditionTrueFalse ( #3374 )
2021-08-02 10:49:39 +02:00
1ec7397c21
astyle formatting
...
[ci skip]
2021-08-01 14:05:30 +02:00
6767b57d4c
Fix FP for symbolic values when the expression is not const ( #3370 )
2021-07-31 14:19:37 +02:00
3a7ba3cd29
Add symbolic values to ValueFlow ( #3367 )
2021-07-30 21:29:35 +02:00
c34691ff56
Fix 10354: FP knownConditionTrueFalse after bitwise and/xor ( #3360 )
2021-07-26 22:22:50 +02:00
8e416a7255
Fix issue 10379: FP knownConditionTrueFalse with mod operator ( #3354 )
2021-07-25 18:13:14 +02:00
00eb71fd49
Remove constexpr -> const simplification ( #3346 )
2021-07-22 07:22:26 +02:00
1be5bb8bbc
Running astyle [ci skip]
2021-07-18 10:01:22 +02:00
0b079937e0
Fix 10364: Performance regression ( #3340 )
2021-07-18 07:48:21 +02:00
59a1c1a9d8
Refactor: Remove variable analyzer ( #3339 )
2021-07-18 07:46:31 +02:00
9fc5b9472d
Fix 10353: FP knownConditionTrueFalse with conditional assignment ( #3333 )
2021-07-10 07:35:16 +02:00
56924643be
Fixed #10347 (ValueFlow: No known value set for sizeof(a[0]))
2021-07-08 18:18:44 +02:00
3b9c399f72
Fix 10338: Hang/Crash in valueflow ( #3328 )
2021-07-07 08:20:32 +02:00
dd178c3ad9
Fix 10314: Possible nullPointerRedundantCheck false positive ( #3298 )
2021-06-19 13:59:48 +02:00
f3a33ea330
Fix 10294: ValueFlow: Wrong <Uninit> value below loop ( #3291 )
2021-06-09 09:20:43 +02:00
548ec10824
Fix issue 10306: FP knownConditionTrueFalse with modulo result converted to bool ( #3282 )
2021-06-03 07:26:36 +02:00
ab50a75d8a
Fix 10289: ValueFlow; Wrong known value 'size_t - uint16_t > 0' ( #3273 )
2021-05-24 08:28:21 +02:00
47a4144b47
Fix 10288: ValueFlow; False positives because of wrong known value when there is sign cast ( #3268 )
2021-05-23 10:20:29 +02:00
a772d652d8
Fix issue 9932: FP: containerOutOfBounds ( #3217 )
...
* Fix issue 9932: FP: containerOutOfBounds
2021-04-18 10:43:38 +02:00
255f273c46
Fix issue 10088: ValueFlow: Array size, wrong known value ( #3204 )
2021-04-09 07:43:54 +02:00
f605f71e49
Fix issue 10225: false positive: knownConditionTrueFalse ( #3196 )
2021-04-05 10:20:14 +02:00
44f914eaee
astyle formatting
...
ci skip
2021-04-04 18:20:32 +02:00
6397e29f84
cleaned up includes based on include-what-you-use ( #3141 )
2021-04-03 21:30:50 +02:00
182ae75290
Fix issue 10216: FP containerOutOfBounds with std::array initialized with = {} ( #3190 )
2021-03-31 22:07:54 +02:00
5077663684
Fix issue 9979: false positive: containerOutOfBounds with conditional resize ( #3136 )
2021-03-30 14:02:28 +02:00
9de976b243
Fix issue 10194: hang with followAllReferences() ( #3189 )
...
* Decrease depth faster when there is multiple returns
2021-03-30 11:22:56 +02:00
42437277dc
Update Copyright year
2021-03-21 20:58:32 +01:00
02ac2b08a0
Fix some warnings ( #3096 )
2021-02-23 08:19:05 +01:00
cf1937294a
Refactorization: Removed unnecessary \n and spaces in strings
...
Merged from LCppC.
2021-02-20 12:58:42 +01:00
51f93400d1
Fix issue 10166: FP uninitvar with break from infinite loop ( #3124 )
2021-02-11 08:07:12 +01:00
fbf63b932e
astyle formatting
...
[ci skip]
2021-02-10 11:42:00 +01:00
8569a970b4
Fix issue 10147: False positive: Out of bounds access in expression 'v[0]' because 'v' is empty. ( #3123 )
2021-02-10 08:11:06 +01:00
0e871c178f
Fix issue 10141: Errors with ref assignment (duplicateValueTenary and knownEmptyContainer) ( #3093 )
2021-02-09 15:27:46 +01:00
cf8a5d9a22
Fix issue 10111: FP knownConditionTrueFalse ( #3110 )
2021-02-03 10:21:47 +01:00
913dbeb8d8
Fix FP when inserting a range into a container ( #3108 )
2021-02-02 14:57:48 +01:00
e17d22eb87
Fix issue 10134: False positive: value is not known. Early return. ( #3086 )
2021-01-28 12:37:56 +01:00
00707455be
10110: Fix FP knownConditionTrueFalse ( #3053 )
2021-01-25 17:23:47 +01:00
d80f2fb46f
Reapply f1cc3ad and fix performance regression ( #3076 )
2021-01-23 08:47:39 +01:00
0fa89ff2ba
Revert 14365ffc7 and f1cc3ada8, there was a performance regression
2021-01-22 10:51:46 +01:00
f1cc3ada86
Refactor valueFlowTerminatingCondition to handle inner conditions and complex conditions ( #3060 )
2021-01-21 20:18:53 +01:00
25ada657da
Fix issue 9030: ValueFlow: Possible value after conditional assignment in for loop ( #3059 )
2021-01-18 10:12:07 +01:00
65395aeaa1
Add regression test for 7013: valueFlowAfterCondition: false positive below overspecified code ( #3055 )
2021-01-17 16:29:11 +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
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
bc3f5554a4
Fix issue 8871: improve check: mismatching container size conditions ( #2988 )
2021-01-10 13:30:00 +01:00
c267d85640
Add generic valueflowBeforeCondition ( #3001 )
2021-01-08 22:55:04 +01:00
d19454b935
Refactoring: Convert ValueType to enum class ( #3005 )
2021-01-02 09:30:00 +01:00
bd22070df5
Fix issue 10027: Segmentation fault in ValueFlowAnalyzer::analyze ( #2987 )
2020-12-26 21:26:39 +01:00
a770342593
Fix crash in getInitListSize ( #2960 )
2020-12-19 12:23:19 +01:00
1744cbaf66
astyle formatting
...
[ci skip]
2020-12-19 08:56:46 +01:00
626dcd0eba
Fix issue 10037: False positive when passing variables to functions by address ( #2957 )
2020-12-19 08:29:37 +01:00
b044f9ba96
Fix issue 9996: false negative: containerOutOfBounds with std::vector::front() and c++11 braced initializer ( #2958 )
2020-12-18 07:14:11 +01:00
75f2ab20e8
Bug hunting; void* => might point at uninitialized data
2020-12-17 07:32:53 +01:00
c9d2e55ea9
Fix issue 10035: FP: knownConditionTrueFalse when bool updated in for loop ( #2953 )
2020-12-16 17:25:21 +01:00
324e267559
getSizeOf: Handle long double ( #2888 )
2020-11-11 22:51:17 +01:00
4330a43acb
Fixed #9933 (FP: uninitvar when reading to struct)
2020-11-11 22:47:23 +01:00
bd7e915c20
Add generic reverse valueflow ( #2878 )
2020-11-10 16:00:55 +01:00
64638d82bb
Fix issue 9945: FP: containerOutOfBounds ( #2845 )
2020-10-22 07:41:52 +02:00
047c3ed6ba
Fix issue 9935: FP: knownConditionTrueFalse value flow doesn't account for virtual functions ( #2839 )
2020-10-09 17:21:27 +02:00
828a5e2326
Fix issue 9930: valueFlowLifetime hang
2020-10-03 11:01:53 +02:00
857722f859
Fix issue 9711: FP knownConditionTrueFalse for variable modified via pointer ( #2813 )
2020-09-20 14:27:09 +02:00
a42976d656
Fix issue 9898: false positive: knownConditionTrueFalse ( #2806 )
2020-09-14 18:43:11 +02:00
bb7164171c
Fix issue 9894: ValueFlow: wrong known value below while with assignment ( #2804 )
...
* Fix issue 9894: ValueFlow: wrong known value below while with assignment
2020-09-14 08:03:25 +02:00
be900873cc
FIx issue 9895: ValueFlow: Wrong known value below function call with reference parameter
2020-09-11 16:03:57 -05:00
600538a325
Merge pull request #2793 from Ken-Patrick/mixedoperators
...
Fix false positives with condition with || and &&
2020-09-11 10:11:31 +02:00
4d1b3e06c7
Fix FPs
2020-09-10 17:06:49 -05:00
a114bf0293
Fix false positives with condition with || and &&
...
The value of something in the middle of a condition with mixed || and &&
gives no information on which branch will be taken.
For instance with:
```
int f(int a, int b, bool x) {\n"
if (a == 1 && (!(b == 2 && x))) {
} else {
if (x) {
}
}
return 0;
}
```
We can enter the if part whether x is true or false, and similarly,
enter the else part whether x is true or false. Same thing with the
value of b.
This fixes the following false positive with above code:
```
:4:13: style: Condition 'x' is always true [knownConditionTrueFalse]
if (x) {
^
:2:33: note: Assuming that condition 'x' is not redundant
if (a == 6 && (!(b == 21 && x))) {
^
```
2020-09-10 23:27:39 +02:00
18e99176e5
Fix issue 9883: endless recursion in getLifetimeTokens ( #2786 )
2020-09-08 20:14:54 +02:00
5099ca3c8b
Fix issue 9882: segfault in ForwardTraversal ( #2785 )
2020-09-08 20:14:10 +02:00
d5489fd1f0
Fix issue 9883: endless recursion in getLifetimeTokens
2020-09-08 11:33:29 -05:00
ec89c57a90
Fix issue 9849: false positive: containerOutOfBounds ( #2753 )
2020-08-25 07:12:41 +02:00
2bb73840fc
astyle formatting
2020-08-23 17:17:33 +02:00
ac846b96d1
New check: Iterating a known empty container ( #2740 )
2020-08-22 09:16:26 +02:00
71c228a01a
Check for containers that modify the size using square bracket
2020-08-10 22:07:22 -05:00
fec2914700
Add tests for container changes
2020-08-09 22:52:03 -05:00
26693df788
Use forward analyzer for container forward
2020-08-08 00:10:03 -05:00
a923115710
Add missing operators <<= and >>=
...
This fixes issues (at least false positives) in code using them.
For instance:
```
unsigned compute(unsigned long long a) {
unsigned num = 0;
while (a > 0xFFFFFFFF) {
a >>= 32;
num += 32;
}
if (a > 0xFFFF) {
a >>= 16;
num += 16;
}
if (a > 0xFF) {
num += 8;
}
return num;
}
```
would give false positive:
```
cppcheck --enable=style sl3.cpp
Checking sl3.cpp ...
sl3.cpp:11:11: style: Condition 'a>0xFF' is always false [knownConditionTrueFalse]
if (a > 0xFF) {
^
sl3.cpp:3:14: note: Assuming that condition 'a>0xFFFFFFFF' is not redundant
while (a > 0xFFFFFFFF) {
^
sl3.cpp:11:11: note: Condition 'a>0xFF' is always false
if (a > 0xFF) {
^
```
2020-07-23 14:36:34 +02:00
5a3789a23f
9769: Improve value flow for ternary operator
...
In some cases, the condition of the ternary operator is assigned a known
value after the two possible results, and in such cases, we would not
take the opportunity to assign a value to the ternary operator (and to
the other parents in the ast).
This patch adds this capability.
2020-06-20 10:29:28 +02:00
2b0e4926bc
valueFlowAfterAssign: variable initialization
2020-06-14 21:14:05 +02:00
0c659a1499
Fix incorrect logic for condition ( #2675 )
2020-06-09 08:16:53 +02:00
6d796b434e
Fixed #9731 (ValueFlow: does not handle many assignments well)
2020-06-08 21:17:12 +02:00
eed2e829a7
Revert "Cleanup: Removed Tokenizer::simplifyTokenList2. As a side-effect, rules for "simple" token list are now executed on normal token list." ( #2666 )
...
This reverts commit 187cde183d
2020-05-30 11:23:22 +02:00
187cde183d
Cleanup: Removed Tokenizer::simplifyTokenList2. As a side-effect, rules for "simple" token list are now executed on normal token list.
2020-05-29 21:21:07 +02:00
d64631219b
Fixed #9741 (Wrong value for sizeof)
2020-05-28 21:24:48 +02:00
4f68d85633
optimized non-matchcompiled Token::simpleMatch() a bit ( #2640 )
2020-05-26 20:13:56 +02:00
526abd4b52
Fix issue 9738: ValueFlow: handle std::tie better ( #2657 )
2020-05-22 22:57:20 +02:00
8301fa8244
Fix issue 8144: valueFlowBeforeCondition: struct ( #2645 )
2020-05-21 08:47:48 +02:00
9861a5291e
Formatted the code, there are no functional changes [ci skip]
2020-05-20 23:45:00 +02:00
fb1afe2345
Fixed test suite: Do no longer apply simplifyTokenList2 to token lists, except for those tests that test those simplifications, because checks are no longer run on that simplified token list
...
Changed failing unit test to TODO tests, as they indicate patterns we do no longer understand properly.
2020-05-20 18:54:16 +02:00
c9d8f607df
Optimization: Reduced peak memory usage (30% in my test case) by immediately deleting simplecpp::TokenList while creating the cppcheck TokenList.
2020-05-19 12:08:17 +02:00
793ed68029
Refactorization: Moved code from header to source
...
- 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
08ddd84780
Update copyright year
2020-05-10 11:16:32 +02:00
3e0218299b
Revert "Update copyright year"
...
This reverts commit 6eec6c4bd5
2020-05-10 11:13:05 +02:00
6eec6c4bd5
Update copyright year
2020-05-10 11:11:34 +02:00
2a09465a07
Fix issue 9686: Regression: ValueFlow should handle try/catch better ( #2618 )
2020-04-22 19:20:03 +02:00
1af959af2c
fixed -Wextra-semi-stmt Clang warnings ( #2553 )
...
* 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
8b27f1c216
Fix issue 9667: crash: crash in valueflow for weird code where label address is returned ( #2602 )
2020-04-11 13:56:53 +02:00
6cc58e1086
Set a max for the combination of arguments that can be passsed through valueFlowSubFunction ( #2579 )
...
* 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
b68d6f9471
Fix crash in valueflow when using local classes ( #2575 )
2020-03-22 10:12:53 +01:00
7fd3580f21
Dont traverse conditions multiple times ( #2574 )
2020-03-20 10:37:16 +01:00
f2527f5340
Fix crash in valueFlowForLoopSimplifyAfter ( #2573 )
2020-03-20 07:16:05 +01:00
f6e7fb4bd9
Bugfix valuetype for some integer constants ( #2545 )
2020-02-19 07:51:39 +01:00
921887a281
Use valueFlowGeneric for valueFlowForwardExpression ( #2537 )
2020-02-16 16:02:22 +01:00
61d847cac2
Fix issue 9637: false positive: Condition 'i<2U' is always true ( #2536 )
2020-02-15 07:57:43 +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
0bb98aeef9
Fix 9577 (endless recursion in Valueflow::bifurcate()) ( #2492 )
...
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
90f82d0374
Fix issue 9541: false negative: knownConditionTrueFalse ( #2473 )
...
* 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
75de485c4d
Fix issue 9551: Out-of-bounds in getLifetimeTokens() ( #2461 )
2019-12-29 08:23:58 +01:00
fe23d017f3
Fixed #8419 (False positive accessMoved on int)
2019-12-21 07:39:14 +01:00
33ec78fe6e
Fixed #9036 (false positive: (style) Condition 's.x<127U' is always true)
2019-12-20 19:06:35 +01:00
a241be0ecc
Fixed #9434 (False positive: Out of bounds access when using const pointer)
2019-12-15 20:10:28 +01:00
bcfc5924fa
Fixed #9532 (False positive: Out of bounds access in expression 'v[0]' because 'v' is empty.)
2019-12-14 19:04:19 +01:00
95e0b0d0f9
Fix #9510 : Crash in valueflow.cpp solveExprValues() (division by zero) ( #2420 )
...
`break` if divider `intval` is 0 to avoid division by 0 as suggested by @pfultz2
Trac ticket: https://trac.cppcheck.net/ticket/9510
2019-12-06 08:08:40 +01:00
f9d33c07f8
Fix issue 9458: Crash with shadow variables in a lambda ( #2406 )
...
* Fix issue 9458: Crash with shadow variables in a lambda
* Format
2019-11-29 09:45:02 +01:00
11319a397a
ValueFlow: Add test with hexadecimal floating point literal ( #2342 )
2019-11-10 08:27:55 +01:00
f83eb127ae
ValueFlow: sizeof string and char literals ( #2285 )
2019-10-20 21:02:28 +02:00
e50b9e2bef
Fixed #8784 (False positive uninitialized variable)
2019-10-20 15:20:05 +02:00
9a2b71494f
ValueFlow: Set value for ::
2019-10-19 21:08:59 +02:00
e0093c99ce
Fixed #9276 (False positive: ValueFlow does not handle return in switch properly.)
2019-10-18 16:16:56 +02:00
3a0a0fdefb
Fixed #9424 (False positive: known condition after function call)
2019-10-18 08:21:07 +02:00
24211cf8b9
Fix crashes in valueflow ( #2236 )
...
* Fix crashes in valueflow
http://cppcheck1.osuosl.org:8000/crash.html
For instance in http://cppcheck1.osuosl.org:8000/styx
```
==19651==ERROR: AddressSanitizer: SEGV on unknown address 0x00000000001c (pc 0x556f21abc3df bp 0x7ffc140d2720 sp 0x7ffc140d2710 T0)
==19651==The signal is caused by a READ memory access.
==19651==Hint: address points to the zero page.
#0 0x556f21abc3de in Variable::isGlobal() const ../lib/symboldatabase.h:342
#1 0x556f221f801a in valueFlowForwardVariable ../lib/valueflow.cpp:2471
#2 0x556f22208130 in valueFlowForward ../lib/valueflow.cpp:3204
#3 0x556f221e9e14 in valueFlowReverse ../lib/valueflow.cpp:1892
#4 0x556f221f1a43 in valueFlowBeforeCondition ../lib/valueflow.cpp:2200
#5 0x556f2223dbb5 in ValueFlow::setValues(TokenList*, SymbolDatabase*, ErrorLogger*, Settings const*) ../lib/valueflow.cpp:6521
#6 0x556f220e5991 in Tokenizer::simplifyTokens1(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ../lib/tokenize.cpp:2342
#7 0x556f21d8d066 in CppCheck::checkFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::istream&) ../lib/cppcheck.cpp:508
#8 0x556f21d84cd3 in CppCheck::check(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ../lib/cppcheck.cpp:192
#9 0x556f21a28796 in CppCheckExecutor::check_internal(CppCheck&, int, char const* const*) ../cli/cppcheckexecutor.cpp:884
#10 0x556f21a24be8 in CppCheckExecutor::check(int, char const* const*) ../cli/cppcheckexecutor.cpp:198
#11 0x556f22313063 in main ../cli/main.cpp:95
```
* Add test case for crash in valueflow
2019-10-16 20:54:07 +02:00
887825d834
astyle formatting
...
[ci skip]
2019-10-05 15:42:47 +02:00
997803869d
Forward values after assignment in valueFlowReverse ( #2226 )
...
* Forward values after assignment in valueFlowReverse
* Rename variables
* Format
2019-10-03 09:58:57 +02:00
b55c587ab2
astyle formatting
...
[ci skip]
2019-09-26 10:32:49 +02:00
597d0fa35b
Support expression in valueFlowAfterCondition ( #2219 )
...
* Add valueFlowForwardExpression function to forward values of an expression
* Use token for expression
* Fix name in bailout message
* Handle expressions
* Add more tests for more expressions
* Add more tests
* Solve the expression if possible
* Formatting
2019-09-26 10:32:25 +02:00
049f6475ee
astyle formatting
...
[ci skip]
2019-09-20 15:07:27 +02:00
ad8abdb0c3
Add impossible values to ValueFlow ( #2186 )
...
* Add impossible category
* Replace values
* Try to adjust known values
* Add ! for impossible values
* Add impossible with possible values
* Remove contradictions
* Add values when the branch is not dead
* Only copy possible values
* Dont bail on while loops
* Load std lib in valueflow
* Check for function calls
* Fix stl errors
* Fix incorrect impossible check
* Fix heap-after-use error
* Remove impossible values when they are lowered
* Show the bound and remove overlaps
* Infer conditions
* Dont push pointer values through dynamic_cast
* Add test for dynamic_cast issue
* Add shifttoomanybits test
* Add test for div by zero
* Add a test for issue 9315
* Dont make impossible value inconclusive
* Fix FP with shift operator
* Improve handleKnownValuesInLoop for impossible values
* Fix cppcheck warning
* Fix impossible values for ctu
* Bailout for streams
* Check equality conditions
* Fix overflows
* Add regression test for 9332
* Remove duplicate conditions
* Skip impossible values for invalid value
* Check for null
* Rename bound to range
* Formatting
2019-09-20 15:06:37 +02:00
27ebff7ae4
Add deeper analysis of when a function changes a containers size ( #2149 )
...
* Add deeper analysis of when a function changes a containers size
* Fix issues
* Track addressOf
2019-09-06 21:18:45 +02:00
3aef0c9bd3
Fix issue 8715: regression uninitvar not detected ( #2092 )
2019-08-16 07:48:54 +02:00
68e8253920
Fix issue 8313 and 7326: Track values of pointer aliases in valueflow
2019-08-12 12:58:53 +02:00
9aa97cbb95
Fix issue 8296: ValueFlow: value not set in conditional scope in subfunction ( #2071 )
...
* Fix issue 8296: ValueFlow: value not set in conditional scope in subfunction
* Refactor condition checkingg
* Make test case TODO
2019-08-11 15:39:37 +02:00
bd02ca5ccb
Fix issue 9207: Not detected 'always true' and unreachable code
2019-08-08 07:46:47 +02:00
aaeec462e6
Re-enable valueFlowSubFunction ( #2063 )
...
* Re-enable valueFlowSubFunction
* Formatting
* Skip ternary operators in subfunctions
* Fix test with iostreams
* Fix FP with multiple parameters
2019-08-05 16:26:32 +02:00
ffdd2dc793
Fix issue 8924: Re-enable valueFlowTerminatingCondition
2019-08-05 07:18:06 +02:00
ce53931d00
Fixed #9251 (False positive: unininitialized variable (multi variables))
2019-08-03 21:12:34 +02:00
607b3daca8
ValueFlow: Improve bailout for structs etc in loops
2019-07-29 15:51:48 +02:00
e8ec6e6f11
Fixed #8349 (Noisy nullPointerRedundantCheck)
2019-07-27 20:03:06 +02:00
bbcffce529
Fixed #9062 (False positive "condition is always true")
2019-07-24 19:16:35 +02:00
2da75d5af4
Split up Cppcheck attribute. low and high values can be specified separately and they can be used for variables also.
2019-07-24 15:08:26 +02:00
cab9f61b79
safe checks: Handle float parameters
2019-07-24 12:09:13 +02:00
10be2a1941
Safe checks: container parameters
2019-07-24 11:39:35 +02:00
8959c5a9d0
Rename valueFlowAllFunctionParameterValues => valueFlowSafeFunctionParameterValues
2019-07-24 10:57:35 +02:00
c8bc88e7e2
Fix compiler error
2019-07-23 13:14:08 +02:00
f9bd589abb
testrunner: Make a few tests more 'proper'
2019-07-13 07:29:23 +02:00
8ad3e43f92
Add handling of a simple C++ contract
2019-07-12 16:05:35 +02:00
Paul Fultz II
Daniel Marjamäki
orbitcowboy
Oliver Stöneberg
shaneasd
PKEuS
Ken-Patrick Lehrmann
Rikard Falkeborn
Ken-Patrick LEHRMANN
Sebastian