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
3c085fd88a
Fixed #9359 (SymbolDatabase: function lookup fails when -funsigned-char is used)
2019-10-06 12:05:58 +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
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
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
eb8908cd3e
PodType: Add test
2019-09-29 17:02:14 +02:00
de9f489b08
use range loops / constness ( #2181 )
...
* use range loops / constness
* platform.cpp: avoid shadowed variable
2019-09-19 20:29:33 +02:00
887e65d006
TestSymbolDatabase: Clean up code using ASSERT
2019-09-16 11:18:01 +02:00
5a5cecd4d5
TestSymbolDatabase: Clean up code using ASSERT
2019-09-16 11:12:40 +02:00
004b4e4dbe
TestSuite: The ASSERT and ASSERT_EQUALS will now stop executing the test case upon failure. This can be used to avoid extra guard logic in tests.
2019-09-16 06:34:45 +02:00
742c437953
Fixed #9354 (Unknown macro is not reported and then Cppcheck is silent about issues)
2019-09-13 13:05:48 +02:00
7d63bdee6f
astyle formatting
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[ci skip]
2019-09-02 06:59:07 +02:00
2c656d6586
Issue 9255: Prevent infinite recursion in parsedecl ( #2134 )
2019-09-01 11:36:02 +02:00
d1c6cb9aa5
Fix issue 9304: boolean type of ternary ( #2131 )
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* Add test cases for 9304
* Fix 9304
2019-09-01 09:51:53 +02:00
ffdd2dc793
Fix issue 8924: Re-enable valueFlowTerminatingCondition
2019-08-05 07:18:06 +02:00
c03df8e6b4
SymbolDatabase: Improved matchParameter for containers
2019-08-03 10:10:40 +02:00
e66e6549ee
SymbolDatabase: Improved ValueType::matchParameter handling of containers
2019-08-02 15:59:22 +02:00
8deb855b41
Fix ValueType::matchParameter for 'const float *' => 'signed long long'
2019-07-31 18:55:55 +02:00
c51f44ce4c
SymbolDatabase: extend usage of ValueType::matchParameter for variable parameters
2019-07-31 18:24:15 +02:00
1eb5f2266c
ValueType::matchParameter: Fix matching of char** and void*
2019-07-31 16:23:50 +02:00
a3dc2db77a
SymbolDatabase: Use ValueType::matchParameter for variable address parameters
2019-07-31 12:38:36 +02:00
039d49bcb1
Improve ValueType::matchParameter for pointers with different types
2019-07-31 12:12:17 +02:00
728ac6ae2e
SymbolDatabase: Use ValueType::matchParameter for char literal parameters
2019-07-31 09:35:32 +02:00
e58e51ee14
SymbolDatabase::findFunction: For string literal, a std::string parameter is a better match than a void* parameter
2019-07-30 21:20:01 +02:00
d5d50d9b17
ValueType::matchParameter: Improved constness matching
2019-07-30 09:19:51 +02:00
3066c0653c
Fixed #8668 (SymbolDatabase: Wrong findFunction match for const pointer argument)
2019-07-29 18:14:23 +02:00
4fb6c27276
Modernize: Use enum class
2019-07-23 14:29:02 +02:00
06337cedf5
Run more tests on full token list ( #2020 )
...
Since all checks are run on the full token list and not the simplified
one, run the tests on the full token list as well.
2019-07-22 10:26:55 +02:00
58076bc672
SymbolDatabase: Better handling of smart pointers
2019-07-09 17:32:19 +02:00
a0b22410cf
SymbolDatabase: Better handling of smart pointers
2019-07-07 21:52:49 +02:00
7e54f989f9
Update symbol database such that the override keyword implies that the function is also virtual ( #1907 )
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* Update symbol database such that the override keyword implies that the function is also virtual
* Add test case for implicit override
* change isVirtual to hasVirtualSpecifier
* fix method documentation for getVirtualFunctionCalls and getFirstVirtualFunctionCallStack
* Fix isImplicitlyVirtual to consider the override keyword and document logic
* Fix getFirstVirtualFunctionCallStack and getVirtualFunctionCalls to use isImplicitlyVirtual instead of isVirtual so new test case passes
2019-07-04 12:32:32 +02:00
c4933acb5a
Fixed #9147(SymbolDatabase bailout: unhandled code) ( #1948 )
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* Fixed #9147(SymbolDatabase bailout: unhandled code)
* add test for #9183
2019-07-03 08:35:48 +02:00
8f4cb36e1e
Check for more garbage code ( #1949 )
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* Check for garbage commas
* Find garbage dot operator
2019-07-03 08:28:24 +02:00
a195477470
Correct Zero/Null as pointer constant ( #1938 )
...
Building with enhanced clang warnings indicated a large number of
instances with the warning:
`warning: zero as null pointer constant`
Recommended practice in C++11 is to use `nullptr` as value for
a NULL or empty pointer value. All instances where this warning
was encountered were corrected in this commit.
Where warning was encountered in dependency code (i.e. external library)
no chnages were made. Patching will be offered upstream.
2019-06-30 21:39:22 +02:00
8b347aed42
Fixed #8663 (Stack overflow with template disambiguator) ( #1932 )
2019-06-28 22:07:21 +02:00
66a61fe5e8
SymbolDatabase: Improved findFunction
2019-05-30 20:26:45 +02:00
36b6fb9f4d
Fixed #8558 (False portability positive caused by incorrect method resolution)
2019-05-30 19:24:51 +02:00
57c6628732
Revert 'Cleaning up unsimplified templates'. This fix caused problems.
2019-05-16 21:11:04 +02:00
d58d4273f9
Cleaning up unsimplified templates
2019-05-11 13:00:03 +02:00
9947774ab7
Removed test case with unused templates
2019-05-05 19:15:42 +02:00
1cc5f3abe7
Set wchar_t type ( #1807 )
...
This is necessary for valueflow to know the size, for example when
calculating sizeof(wchar_t).
2019-05-01 16:34:28 +02:00
7799ed4243
Fixed #8889 (varid on function when using trailing return type.) ( #1800 )
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* Fixed #8889 (varid on function when using trailing return type.)
Don't set varid for trailing return type.
* Add a test for #9066 (Tokenizer::setVarId: varid set for trailing return type)
2019-04-18 20:22:39 +02:00
16ebb90b32
library.cpp: optimized Library::detectContainer() ( #1778 )
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* library.cpp: optimized Library::detectContainer()
reduces Ir from 5882 to 1149 according to callgrind
* fixed hang in tests
2019-04-06 06:42:01 +02:00
5cdde701ba
template simplifier: add minimal template template support ( #1779 )
2019-04-04 06:07:49 +02:00
b0c58f2b10
Fixed #9000 (SymbolDatabase: lambda scope)
2019-03-30 10:32:36 +01:00
Steve Mokris
Daniel Marjamäki
IOBYTE
Oliver Stöneberg
Ken-Patrick
Paul Fultz II
Rikard Falkeborn
shaneasd
Scott Furry