75720528b0
template simplifier: add 2 new template parameter simplifications ( #1884 )
...
* template simplifier: add 2 new template parameter simplifications
int{} -> 0
decltype(int{}) -> int
This fixes reduced test cases like #9153 . I'm not sure they will help
real world code that much.
It was necessary to increase the pass count to 4 to get #9153 completly
simplified.
* relax decltype(type{}) simplification to any type
2019-06-15 09:46:32 +02:00
c0d8990e8b
Fix up a few more cases where templates ending in ">>" should be changed to end in "> >". ( #1883 )
2019-06-13 13:37:55 +02:00
2a4b28c267
Fixed #9155 (Syntax error on valid C++ code) ( #1880 )
...
Refactored simplifyTemplateAliases to iterate over template type aliases
rather than instantiations. This fixed template type aliases that were
not templates.
Don't instantiate templates in template type aliases. They will get
instantiated once the type alias is instantiated. This required
increasing the template simplifier pass count to 3 so one of the
existing tests continued to work.
2019-06-12 07:44:48 +02:00
b863c18e1d
Fix crash in issue 9007 ( #1878 )
2019-06-10 08:24:09 +02:00
169510bd3a
Fix issue 9171: Endless recursion ( #1877 )
2019-06-10 08:22:48 +02:00
5af8beecf6
template simplifier: specialized member class not recognized causing wrong instantiation ( #1876 )
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Specialized member classes declared outsize the class were not
recognized. This caused the the member class to be instantiated rather
than the specialized class. We already had a test for this but it was
wrong so it went unnoticed.
2019-06-09 08:11:59 +02:00
1f24aa778b
Fix issue 9156: Analysis failed because square brackets arent linked correctly ( #1871 )
2019-06-09 08:10:57 +02:00
7a87786cbc
template simplifier: class or typename can't be a name ( #1875 )
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* template simplifier: class or typename can't be a name
* struct can't be a name
2019-06-08 07:27:53 +02:00
f02e45bf3d
fix syntax error for std::literals::complex_literals::operator""if ( #1870 )
2019-06-05 10:15:22 +02:00
41cf865947
template simplifier: add links to expanded return type in function forward declaration ( #1868 )
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This crash was seen in daca capnproto but I could only get creduce to
generate garbage code so the test is in checkgarbage.
2019-06-03 07:06:04 +02:00
7ca35d181b
uninitStructMember: Fixed FP shown in daca@home
2019-06-02 20:19:53 +02:00
7a3302b3e3
CheckLeakAutoVar: Fixed FP seen in daca@home
2019-06-02 15:25:54 +02:00
ce9fdd181d
Add regression test for #9146 (Syntax error on valid C++ code) ( #1867 )
2019-06-02 10:23:47 +02:00
676a241137
Add regression tests for syntax errors ( #1866 )
2019-06-02 10:23:27 +02:00
8a1c0dd017
Fix FP with non-local variable referencing a non-local variable ( #1864 )
2019-06-02 10:21:26 +02:00
6ae7be0f53
Fix FP with lifetime containers ( #1865 )
2019-06-02 10:14:48 +02:00
bee248b2de
token simplifier: fix namespace, token link and syntax error support for template type aliases ( #1863 )
2019-06-01 10:52:29 +02:00
5d10b57b04
Fixed #8997 (False positive redundantAssignment when pointer is updated with +=)
2019-05-31 12:24:31 +02:00
f75c15af56
Fix issue 6821: New check: access heap/stack data using address of variable
...
This fixes errors with:
```cpp
int f() {
int i;
return (&i)[1];
}
```
It uses the lifetime analysis to detect the issues.
2019-05-31 12:24:31 +02:00
108cdaa485
Fix FP with unreadVariable ( #1859 )
2019-05-31 08:06:36 +02:00
33130bdff6
Fix issue 9145: Syntax error on valid C++14 code ( #1860 )
2019-05-31 08:05:01 +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
4da50942b0
Fixed #8120 (False positive: Memory pointed to by 'p' is freed twice)
2019-05-30 16:22:41 +02:00
55df395a4e
Running astyle [ci skip]
2019-05-30 14:41:14 +02:00
3cdc236e10
Fix false positive with several ! (not) operators ( #1856 )
...
With the following code
int f(int x, int y) {
if (!!(x != 0)) {
return y/x;
}
cppcheck would wrongly warn that there might be a division by zero in
"return y/x;".
2019-05-29 09:45:15 +02:00
1e7f5010eb
template simplifier: fix expansion of template arguments in default parameter instantiation ( #1857 )
2019-05-28 21:32:37 +02:00
e8692b012f
template simplifier: partial fix for instantiation of templates with type trait parameters ( #1855 )
2019-05-27 20:51:52 +02:00
312fdf157b
Fix issue 9144: Syntax error with type intrinsics ( #1852 )
...
* Fix issue 9144: Syntax error with type intrinsics
* Only run when using cpp
2019-05-27 06:54:21 +02:00
61935802d1
Fix issue 9141: Syntax error ( #1853 )
2019-05-27 06:50:43 +02:00
02d307a231
posix.cfg: Added partial support for scandir() and a TODO comment.
2019-05-25 23:32:28 +02:00
4d223a70dc
MathLib: Added robustness tests for 'MathLib::divide()'.
2019-05-25 23:06:50 +02:00
cb7f925f5e
Fix issue 9109: Syntax error for valid C++ code
2019-05-24 10:44:08 +02:00
5efb23ffff
template simplifier: fix instantiation of variadic template with no arguments ( #1848 )
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* template simplifier: fix instantiation of variadic template with no arguments
* fix white space change
* add support for <class...>
* add variadic template flag
2019-05-23 20:53:26 +02:00
cd05f4eefc
test/cli/test-helloworld: Fix misra warning 17.7
2019-05-23 14:31:55 +02:00
de4a33167d
astyle formatting
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[ci skip]
2019-05-21 10:43:33 +02:00
9838bfa79f
Fix false positive in constArgument when passing struct member ( #1845 )
2019-05-21 10:41:16 +02:00
9949ae1b4f
Fix issue 8995: False Positive: Redundant code with initializer-list created object ( #1844 )
2019-05-21 10:40:36 +02:00
9055682fdc
Fix synax error in issue 9057 and 9138 ( #1843 )
2019-05-21 08:47:10 +02:00
29e5992e51
Fixed #9045 (FP operatorEqRetRefThis - recent regression)
2019-05-20 21:30:20 +02:00
592ff56b90
template simplifier: fix single parameter template with default value ( #1842 )
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* template simplifier: fix single parameter template with default value
* fix derived class with single default argument
2019-05-19 19:19:57 +02:00
ce96ec2773
Fix issue 9136: Syntax error on valid C++14 code: createLinks2() failed
2019-05-19 19:06:12 +02:00
8cbd9b03aa
Fix issue 8890: AST broken calling member function from templated base class ( #1836 )
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* Fix issue 8890: AST broken calling member function from templated base class
* Format
* Check for double bracket
* Add test to createLinks2
* Remove extra test
* Reduce test case for links
2019-05-19 10:05:34 +02:00
ada881ccdf
Fix #9130 (FP memory leak with NULL pointer cast) ( #1839 )
2019-05-18 06:22:25 +02:00
cf3515ee61
Fix issue 7372: False positive uninitMemberVar - on template specialization
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This fixes the issue by skipping diagnostics when the symbols are incomplete in the constructor.
2019-05-17 20:24:41 +02:00
4a9176f83c
std.cfg: Added a test for tmpfile().
2019-05-17 16:02:48 +02:00
e80181d35a
astyle formatting
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[ci skip]
2019-05-17 09:32:14 +02:00
57c6628732
Revert 'Cleaning up unsimplified templates'. This fix caused problems.
2019-05-16 21:11:04 +02:00
e48d785ea4
gnu.cfg: Added tests for mkostemp(), mkstemps() and mkostemps() functions. The test script 'test/cfg/runtests.sh' is now loading posix.cfg when checking gnu.cfg. Otherwise 'close()' was not available to Cppcheck, which lead to an error when 'make checkcfg' was executed.
2019-05-16 17:49:33 +02:00
719eb25ba9
posix.cfg: Improved configuration for 'mkstemp()' and added test cases to ensure resource leaks are caught.
2019-05-16 15:53:22 +02:00
IOBYTE
Paul Fultz II
Daniel Marjamäki
orbitcowboy
Ken-Patrick
Rikard Falkeborn