6b4a3bc830
fix #9431 (Invalid syntax error on valid C++ code) ( #2298 )
2019-10-26 17:39:46 +02:00
8fb794e731
libsigc++.cfg: Add configuration for library libsigc++ ( #2291 )
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* libsigc++.cfg: Add configuration for library libsigc++
Reference: https://libsigcplusplus.github.io/libsigcplusplus/
* Make code compatible with libsigc++-2.0 instead of 3.0
Since Version 3.0 C++14 is required which is not (fully) supported in
some older GCC versions.
2019-10-26 17:37:14 +02:00
224ae3c326
Bump simplecpp ( #2297 )
2019-10-26 17:30:04 +02:00
b35091b827
misra.py: Fix 18.8 crash on checking undefined id ( #2299 )
2019-10-26 17:29:38 +02:00
72f07c8a33
Add MISRA checks for rules 21.1 and 21.12 ( #2284 )
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* Add MISRA 21.1 check
This also required add static field for functions in symboldatabase.
* Add MISRA R21.12
* Use newer ASSERT macroses in tests
2019-10-26 08:32:46 +02:00
37bb19f02c
Verify: Fix a false negative in the itc test suite
2019-10-25 21:46:02 +02:00
48012aceb4
test-my-pr.py: several improvements ( #2294 )
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* test-my-pr.py: specify remote branch explicitly
When I merged (local) branch to master, `merge-base` returned me not valid commit hash.
* donate_cpu_lib.py: strip filename properly
* test-my-pr.py: reduced packages count; reduced output
* donate_cpu_lib.py: fix previous change
2019-10-24 21:54:22 +02:00
1ea3fc8083
Allow SSIZE_T in addition to ssize_t ( #2263 )
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The Windows Data Type SSIZE_T is declared in BaseTsd.h
However, it is written in capital letters
- Fixes e.g. the following false positive:
(portability) %zd in format string (no. 1) requires 'ssize_t' but the
argument type is 'SSIZE_T {aka signed long long}'.
[invalidPrintfArgType_sint]
2019-10-24 21:51:20 +02:00
fbd59b2fc5
Verify: Add test script itc.py. clarify juliet.py test script
2019-10-24 21:48:34 +02:00
8cfc833381
ExprEngine: Better handling of container arguments
2019-10-23 22:04:48 +02:00
dedee2b173
SymbolDatabase: Better ValueType handling for containers
2019-10-23 19:54:59 +02:00
052c02f8ee
ExprEngine: Refactoring
2019-10-23 18:42:40 +02:00
bcfc0d32fe
ExprEngine: ::
2019-10-23 18:23:25 +02:00
7b50b76b89
ExprEngine: container value
2019-10-23 18:06:10 +02:00
e879de6489
Verify: Update Juliet Testing
2019-10-23 16:49:45 +02:00
4d218d1b47
ExprEngine: Clarify output
2019-10-23 16:40:49 +02:00
87f65230ae
SymbolDatabase: Better valuetype handling of container addition
2019-10-23 12:42:46 +02:00
f131a99ae3
SymbolDatabase: Improved ValueType in range for loop
2019-10-23 11:52:29 +02:00
2500964b58
[tools] test-my-PR functionality ( #2288 )
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* test my PR functionallity
* Improvement for test-my-pr script
* test-my-pr align master with branch
2019-10-23 09:12:15 +02:00
c5c07b61a6
SymbolDatabase: Fix type for expression 'x = uint8_t(a[b])'
2019-10-22 20:40:36 +02:00
cf1dd2e6f6
AST: Fix AST when returning list of lambda functions
2019-10-22 18:39:59 +02:00
3699227b12
ExprEngine: Throw exception if there is unhandled expression in assignment LHS
2019-10-22 18:39:59 +02:00
3e4dd9b354
cmdlineparser.cpp: printHelp(): Replace deprecated option in example ( #2290 )
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`--std=posix` is deprecated and will be removed in the future.
See commit cb06aebdab
2019-10-22 15:07:30 +02:00
bca1192e61
std.cfg: Add some missing std::map::*() function configurations ( #2289 )
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Reference:
https://en.cppreference.com/w/cpp/container/map/equal_range
https://en.cppreference.com/w/cpp/container/map/lower_bound
https://en.cppreference.com/w/cpp/container/map/upper_bound
https://en.cppreference.com/w/cpp/container/map/contains
2019-10-21 13:45:19 +02:00
24d6794ba6
windows.cfg: Added support for more interfaces.
2019-10-21 10:09:20 +02:00
6cf0aed737
test/cfg/runtests.sh: Remove verbose output (meant for debugging)
2019-10-21 08:53:21 +02:00
73a569be97
TestBufferOverRun: Handle string literals ( #2287 )
2019-10-21 07:11:22 +02:00
f83eb127ae
ValueFlow: sizeof string and char literals ( #2285 )
2019-10-20 21:02:28 +02:00
78c02f0505
ValueFlow: Fixed false positives after escape scope
2019-10-20 20:57:16 +02:00
223ceeb97f
SymbolDatabase: Do not set constructor flag for function in namespace
2019-10-20 18:12:52 +02:00
82d8f3e7f5
SymbolDatabase: Fix crash if std::shared_ptr type is only forwarded, not defined
2019-10-20 17:00:15 +02:00
e50b9e2bef
Fixed #8784 (False positive uninitialized variable)
2019-10-20 15:20:05 +02:00
68ea60d207
Try to make Travis happy
2019-10-20 07:44:56 +02:00
5c061c1c12
Set correct type and size of string and char literals ( #2275 )
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* Set correct type and size of string and char literals
Use that string and char literal tokens store the prefix. This makes
it possible to distinghuish between different type of string literals
(i.e., utf8 encoded strings, utf16, wide strings, etc) which have
different type.
When the tokens holding the string and character values have the correct
type, it is possible to improve Token::getStrSize() to give the correct
result for all string types. Previously, it would return the number of
characters in the string, i.e., it would give the wrong size unless
the type of the string was char*.
Since strings now can have different size (in number of bytes) and
length (in number of elements), add a new helper function that returns
the number of characters. Checkers have been updated to use the correct
functions.
Having the size makes it possible to find more problems with prefixed
strings, and to reduce false positives, for example in the buffer
overflow checker.
Also, improve the stringLiteralWrite error message to also print the
prefix of the string (if there is one).
* Add comment and update string length
2019-10-20 07:11:57 +02:00
00fae7fb42
Fixed #9261 (Inconsistent violation report between using global enum and namespaced enum.)
2019-10-20 07:07:38 +02:00
4943771e41
Fix #9262 (False positive on variable assignment when putting enum in namespace)
2019-10-19 21:41:50 +02:00
9a2b71494f
ValueFlow: Set value for ::
2019-10-19 21:08:59 +02:00
574141a492
shadowVariable: Add comment
2019-10-19 18:51:36 +02:00
24db81adb5
Fixed #8903 (False positive 'shadows outer variable' when using GCC statement expressions)
2019-10-19 18:50:27 +02:00
dc7cf10962
daca2-getpackages: update instructions
2019-10-19 18:49:58 +02:00
a7a568d75a
donate cpu server: added 2 commands ( #2283 )
2019-10-19 10:52:04 +02:00
f3f00d1780
donate-cpu-server.py: Use "/var/daca@home" as work path by default. ( #2281 )
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Fall back to "~/daca@home" if "/var/daca@home" does not exist.
Print the used work path when the script starts.
This way we do not have to change the server script before uploading
it to the server while being fully backwards compatible.
2019-10-18 20:04:50 +02:00
5658dfcaf3
better fix for #9392 that also handles namespaces ( #2282 )
2019-10-18 18:05:48 +02:00
e0093c99ce
Fixed #9276 (False positive: ValueFlow does not handle return in switch properly.)
2019-10-18 16:16:56 +02:00
c8e1ca7127
donate-cpu-server.py: Fix PEP8 issues ( #2280 )
2019-10-18 12:57:51 +02:00
cde08fb950
Remove accidentally added files
2019-10-18 12:53:25 +02:00
094caf31ac
std.cfg: Remove redundant configurations for vector::(push|pop)_back()
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Add tests in std.cpp to verify that a configuration for the functions
exists.
2019-10-18 12:40:10 +02:00
8eea046e5b
std.cfg: Add support for std::fill_n() ( #2273 )
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Reference: https://en.cppreference.com/w/cpp/algorithm/fill_n
2019-10-18 12:24:57 +02:00
6e1c7e48b6
Donate cpu server crash locations ( #2276 )
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donate-cpu-server: Print grouped stack traces in crash report
Example output:
Packages: psi xenomai
Token::hasKnownValue (this=0x0) at lib/token.h:988
988 return mImpl->mValues && std::any_of(mImpl->mValues->begin(), mImpl->mValues->end(), std::mem_fn(&ValueFlow::Value::isKnown));
#0 Token::hasKnownValue (...) at lib/token.h:988
#1 valueFlowReverse (...) at build/valueflow.cpp:3775
#2 valueFlowBeforeCondition (...) at /usr/include/c++/8/bits/stl_list.h:301
#3 ValueFlow::setValues (...) at build/valueflow.cpp:8403
#4 Tokenizer::simplifyTokens1 (...) at build/tokenize.cpp:11095
#5 CppCheck::checkFile (...) at build/cppcheck.cpp:513
#6 CppCheck::check (...) at /usr/include/c++/8/bits/basic_string.h:936
#7 CppCheckExecutor::check_internal (...) at cli/cppcheckexecutor.cpp:884
#8 CppCheckExecutor::check (...) at cli/cppcheckexecutor.cpp:198
#9 main (...) at cli/main.cpp:95
Packages: broker
valueFlowReverse (tokenlist=tokenlist@entry=0x7fffffffbce0, tok=tok@entry=0x555555cc9930, varToken=varToken@entry=0x555555cc9b70, val=..., val2=..., errorLogger=errorLogger@entry=0x7fffffffcb20, settings=0x7fffffffcd40) at build/valueflow.cpp:3775
3775 if (!assignTok->hasKnownValue()) {
#0 valueFlowReverse (...) at build/valueflow.cpp:3775
#1 valueFlowBeforeCondition (...) at build/valueflow.cpp:4092
#2 ValueFlow::setValues (...) at build/valueflow.cpp:8406
#3 Tokenizer::simplifyTokens1 (...) at build/tokenize.cpp:11095
#4 CppCheck::checkFile (...) at build/cppcheck.cpp:513
#5 CppCheck::check (...) at build/cppcheck.cpp:197
#6 CppCheckExecutor::check_internal (...) at cli/cppcheckexecutor.cpp:884
#7 CppCheckExecutor::check (...) at cli/cppcheckexecutor.cpp:198
#8 main (...) at cli/main.cpp:95
2019-10-18 09:56:15 +02:00
3a0a0fdefb
Fixed #9424 (False positive: known condition after function call)
2019-10-18 08:21:07 +02:00
IOBYTE
Sebastian
Rikard Falkeborn
Georgy Komarov
Daniel Marjamäki
Maksim Derbasov
Wolfgang Stöggl
orbitcowboy