273a1a7402
ExprEngine: Fix FP for 'int' overflows
2019-10-09 11:24:57 +02:00
c04e25e936
Revert " #9391 Detecting uninited member variables with default ctor ( #2249 )"
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This reverts commit 08bc369296
2019-10-09 08:17:47 +02:00
b27fe83da4
ExprEngine: Handle << and >>
2019-10-08 21:38:10 +02:00
47e9504083
astyle formatting
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[ci skip]
2019-10-08 19:33:32 +02:00
08bc369296
#9391 Detecting uninited member variables with default ctor ( #2249 )
2019-10-08 19:33:07 +02:00
c98732dd8b
fix using type aliases in out of class destructors ( #2250 )
2019-10-08 19:30:41 +02:00
506a952ad2
Parse `extern "C"`, and use it to avoid FP reference warnings ( #2234 )
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Previously, cppcheck discarded the `extern "C"` specifier. This patch modifies cppcheck to parse each as a Scope in the symbol database, then uses that scope to avoid false positives when making recommendations about changing a function argument to be a reference (since variable references is a C++ feature, unavailable in C, and thus unavailable in `extern "C"`).
2019-10-08 17:48:09 +02:00
9f40341ba8
SymbolDatabase: Hardcoded handling for std::make_shared and std::make_unique , todo: library configuration would be better than hard coding
2019-10-08 17:19:24 +02:00
79356b1883
SymbolDatabase: Better ValueType handling of 'LibraryType(..)'
2019-10-08 11:25:05 +02:00
93e9e12aa1
gtk.cfg: Add some missing g_str*() functions found by daca@home
2019-10-08 10:01:38 +02:00
4eb4762d95
Extend lifetime checking to temporaries ( #2242 )
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* Use lifetimes to check for returning reference to temporaries
* Check for dangling temporaries
* Check for unknown types for returining by reference
* Remove old returnTemporary check
* Format
* Check for deref op
* Ternary operator return an lvalue reference
* Warn when returning temporaries from member functions
* Improve handling of pointer to function
* Extend lifetimes of const references
2019-10-08 09:28:39 +02:00
21774cbdc4
ExprEngine: Handle while/for loops
2019-10-07 17:45:06 +02:00
443fcd2ac4
TestBufferOverrun: Enable passing tests ( #2246 )
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There are a number of tests and asserts in testbufferoverrun that pass.
Enable them to add test coverage.
2019-10-07 09:17:12 +02:00
d82b1b29ce
ExprEngine: Initial handling of switch
2019-10-06 19:58:51 +02:00
78b9fd9bb9
Fix #9383 ("debug: Function::addArguments found argument 'x' with varid 0." with variadic templates) ( #2238 )
2019-10-06 12:45:42 +02:00
3c085fd88a
Fixed #9359 (SymbolDatabase: function lookup fails when -funsigned-char is used)
2019-10-06 12:05:58 +02:00
0950a97df2
Fix false negatives in checkBitwiseOnBoolean ( #2220 )
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* Fix false negatives in checkBitwiseOnBoolean
Use AST-based tests in favor of token-based tests for greater coverage.
* Travis: add suppressions for bitwiseOnBool
2019-10-06 09:57:31 +02:00
b97436e8f8
Fixed #9382 (Hang: CheckLeakAutoVar pellepl/spiffs/src/spiffs_hydrogen.c)
2019-10-06 09:52:05 +02:00
8f46bb3ef6
fix #9392 (SymbolDatabase: Weird default constructor outside class) ( #2243 )
2019-10-06 07:21:12 +02:00
7294145797
SymbolDatabase: set value type for std::move()
2019-10-05 19:57:52 +02:00
e686699294
ExprEngine: Fix ExprEngin::IntRange::isIntValueInRange
2019-10-05 16:33:40 +02:00
cf1c766292
Fix issue 9317: False positive returnDanglingLifetime when using reference to constant inside if statement ( #2241 )
2019-10-05 16:32:20 +02:00
6b6553e320
Dont warn for arrays that are containers ( #2240 )
2019-10-05 16:14:30 +02:00
887825d834
astyle formatting
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[ci skip]
2019-10-05 15:42:47 +02:00
46f3f58e5f
Fix #9388 ("debug: Executable scope 'x' with unknown function." with alias used in initialization list) ( #2239 )
2019-10-05 09:34:37 +02:00
c32a568c1f
fix #8965 ("(debug) Executable scope 'x' with unknown function." with rvalue parameter in method) ( #2237 )
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I fixed the AST enough to pass testrunner but I don't believe it is
correct.
This code:
void Foo4(int&&b);
has this AST:
( 'void'
|-Foo4
`-&& 'bool'
|-int
`-b 'signed int'
but I don't believe && should have `bool`.
2019-10-04 12:30:11 +02:00
2a33c3cfec
SymbolDatabase: Add test to ensure findFunction looks in current scope first
2019-10-03 21:29:01 +02:00
50d82763fc
Fix #9385 ("debug: Executable scope 'func' with unknown function" with parameter in member function) ( #2235 )
2019-10-03 21:13:03 +02:00
7e850e3e4b
ExprEngine: test pointer
2019-10-03 21:08:42 +02:00
f80d387374
ExprEngine: Arrays if-then-else
2019-10-03 20:16:06 +02:00
555890fdfa
ExprEngine: Removed NullPointerDereference checker for now.
2019-10-03 19:24:14 +02:00
3e17c24dd8
fix syntax error on template operator ( #2225 )
2019-10-03 12:26:45 +02:00
997803869d
Forward values after assignment in valueFlowReverse ( #2226 )
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* Forward values after assignment in valueFlowReverse
* Rename variables
* Format
2019-10-03 09:58:57 +02:00
d916379f9f
ExprEngine: Better handling of if/else
2019-10-02 21:47:00 +02:00
7ab22c7176
ExprEngine: Use smt solver Z3
2019-10-02 17:59:04 +02:00
4ba00d0694
Fix #9381 (alias in namespace not replaced in method declaration) ( #2232 )
2019-10-02 08:11:04 +02:00
87ece5856a
Fix Cppcheck internal warning
2019-10-01 21:37:43 +02:00
cf965b72b5
SymbolDatabase: look for functions in anonymous namespaces in the findFunction
2019-10-01 19:09:34 +02:00
f05e21efa8
Formatted the code, there are no functional changes [ci skip].
2019-10-01 08:39:08 +02:00
166bd2bafc
Fix issue 2153: valueFlowAfterCondition: struct member ( #2228 )
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* Fix issue 2153: valueFlowAfterCondition: struct member
* Fix null pointer dereference
* Formatting
* Check for another null pointer
* Initialize variables
* Remove redundant condition
* Format
* Add missing initialization to copy constructor
* Format
2019-09-30 21:04:43 +02:00
1ccc303602
ExprEngine: Simplify array value if possible, ensure each array data has a unique name
2019-09-29 21:20:57 +02:00
eb8908cd3e
PodType: Add test
2019-09-29 17:02:14 +02:00
40c3e68e07
ExprEngine: Add --debug-verify, fixed handling of global arrays
2019-09-29 15:00:54 +02:00
60e1cf8b8d
ExprEngine: Fix NULL pointer dereference tests
2019-09-29 08:26:09 +02:00
a09fe763d9
Try to make Travis happy
2019-09-28 20:43:55 +02:00
3f587bef65
ExprEngine: Add some CWE476 (Null pointer dereference) checks
2019-09-28 19:28:12 +02:00
ec7c774a10
ExprEngine: Adjust the command line in test/verify/juliet.py
2019-09-28 12:10:01 +02:00
4540846325
ExprEngine: Added a testscript that uses the juliet testsuite
2019-09-28 12:00:41 +02:00
0de3e76b2d
ExprEngine: Clarify when analysis is aborted
2019-09-28 10:59:28 +02:00
7f64faae99
Virtual Destructors: Base class must have virtual destructor no matter if derived class has a destructor or not. There is UB according to paragraph 3 in [expr.delete].
2019-09-27 09:55:56 +02:00
Daniel Marjamäki
blacktea
IOBYTE
Steve Mokris
versat
Paul Fultz II
Rikard Falkeborn
Tyson Nottingham
orbitcowboy