Commit Graph

8834 Commits

Author SHA1 Message Date
Daniel Marjamäki f20936ed8a Moved CheckOther::checkPassByReference to normal checking 2019-03-06 20:59:45 +01:00
Daniel Marjamäki ad37664e86 Changed severities 2019-03-06 19:00:58 +01:00
Daniel Marjamäki c32d015337 Fixed false positives from terminateStrncpy 2019-03-06 18:50:50 +01:00
versat df73f7f355 std.cfg, windows.cfg: Move strcpy_s from windows.cfg to std.cfg.
strcpy_s belongs to the standard so it must be in std.cfg instead of
windows.cfg.
Configuration for strcpy_s has been improved and tests were added.
Found by daca@home
2019-03-05 15:33:16 +01:00
IOBYTE 5ee6c2138c Fixed #9016 (tokenizer: wrong simplification for operator ^ (){}) (#1724) 2019-03-05 11:35:45 +01:00
Sebastian 0934577dda
Library configuration: function argument direction fixes and enhancements (#1722)
* std.cfg: Add further argument directions (in, out, inout).

* testlibrary.cpp: Add test for function argument direction configuration.

* std.cfg: runastyle and add some more direction configurations.

* library.h: Add documentation for function argument direction enum.

* Do not use "direction" library information for pointer arguments.

Also fix further unmatched uninitvar messages in std configuration
tests.

* std.cfg: Add more argument direction configurations.

* test/cfg/std.c: Add test for argument direction configuration.

* astutils.cpp: Only ignore pointer arguments for out/inout arguments.

* library.h: Use suggested documentation for argument direction enum.
2019-03-04 22:57:40 +01:00
orbitcowboy 794d72d776 wxwidgets.cfg: Added more directions-attributes. 2019-03-04 10:26:37 +01:00
IOBYTE 40d7d5a3d0 template simplifier: fix return type of out of line member function when it is a template parameter (#1723) 2019-03-03 19:42:46 +01:00
Rikard Falkeborn d49fe421e8 test/options: Rename member variables (#1720) 2019-03-03 07:42:14 +01:00
IOBYTE b222953bae template simplifier: only constant fold template instantiation arguments (#1721)
* template simplifier: only constant fold template instantiation arguments

* Fix travis build.
2019-03-03 07:40:55 +01:00
Daniel Marjamäki 5087f15035 Travis: Try to fix 'make checkcfg' 2019-03-02 19:38:11 +01:00
Daniel Marjamäki 8a3b73ffdb Do not write extra uninitvar warnings 2019-03-02 13:17:15 +01:00
Rikard Falkeborn 40ead7fd25 Add help to testrunner (#1704)
For now, only print the ways of running testrunner and the few options
that are available.

Also, refactor to remove an unneeded const_cast and use a range for loop.

Partially fixes #8514.
2019-03-02 08:06:23 +01:00
orbitcowboy a5ac9fcac5 Running astyle [ci skip]. 2019-03-01 15:05:53 +01:00
Daniel Marjamäki 845c407ab7 Fixed pattern matching in isVariableChanged() to handle normal token list better 2019-03-01 13:23:03 +01:00
orbitcowboy 360823203f windows.cfg: Ensure the return value is taken into account for memory (re)-allocation functions. 2019-03-01 08:58:53 +01:00
IOBYTE b78b3c6ab1 Fixed #9005 (Syntax error on valid C++) (#1716) 2019-03-01 08:18:53 +01:00
Armin Müller f4b5b156d7 Typos found by running "codespell" (#1715) 2019-03-01 01:01:39 +01:00
Daniel Marjamäki 5563fef7bb Fixed #9008 (new crash in clang test suite) 2019-02-28 20:34:07 +01:00
Daniel Marjamäki 4f5a426fe5 Improved isVariableChangedByFunctionCall, better logic when parameter might be passed by reference 2019-02-28 17:02:46 +01:00
Daniel Marjamäki 494dd2ba3a Revert "Improved isVariableChangedByFunctionCall, better logic when parameter might be passed by reference"
This reverts commit 14a0031e88.
2019-02-28 15:56:25 +01:00
versat f6c3749015 gtk.cfg: Add support for g_alloca() and g_newa().
References:
https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html#g-alloca
https://github.com/GNOME/glib/blob/master/glib/galloca.h
2019-02-28 15:29:37 +01:00
Daniel Marjamäki 14a0031e88 Improved isVariableChangedByFunctionCall, better logic when parameter might be passed by reference 2019-02-28 10:26:47 +01:00
Daniel Marjamäki 857681a049 Make quick fix for uninitialized variable false positive. Will look more at this soon. 2019-02-28 09:52:52 +01:00
IOBYTE 98bf112352 template simplifier: fix recursive variable templates (#1711) 2019-02-28 08:30:04 +01:00
Daniel Marjamäki e27a7a585f Fix uninitvar false positive when taking address of variable 2019-02-27 18:44:30 +01:00
Daniel Marjamäki 80143725dd Fixed #8999 (False positive uninitvar related to casting) 2019-02-27 17:58:25 +01:00
Martin Ettl fe402498e1 qt.cfg: Added support for Q_DECLARE_PUBLIC()-macro. 2019-02-27 15:38:31 +01:00
Martin Ettl 17c1733b0e gnu.cfg: Added support for asprintf() and vasprintf(). There is a FN with memory leak detection regarding pointer args, which is already mentioned in #8980. A comment has been added. 2019-02-27 15:17:34 +01:00
Daniel Marjamäki 226f0c7544 Fixed ValueType for auto variable 2019-02-27 10:28:18 +01:00
Paul Fultz II 032020c40d Fix issue 9001: FP: Found suspicious operator ',' [constStatement] 2019-02-27 07:09:22 +01:00
IOBYTE 9d75b718d3 template simplifier: remove use of simplifyTokenList2 in tests (#1705) 2019-02-27 07:06:34 +01:00
Paul Fultz II e846312fed Check subtraction of pointers to different objects 2019-02-27 06:55:48 +01:00
rikardfalkeborn 0e988cc755 Fix #8992: Add originalTypeToken to auto (#1701) 2019-02-27 06:44:31 +01:00
Daniel Marjamäki c44e2ed378 sizeof: write inconclusive warning if calculation in sizeof is done indirectly by macro 2019-02-26 21:06:44 +01:00
Daniel Marjamäki b248075aae Comment bailout
[ci skip]
2019-02-26 19:28:11 +01:00
Daniel Marjamäki 9e93e89a4d UninitVar: Fix false positives when there is possible cast 2019-02-26 19:26:46 +01:00
Kamil Dudka 21c22d0d4d TestNullPointer: add regression test to cover #8813 (#1699)
... which is fixed since 1.86-72-gbc34f0239
2019-02-26 17:14:45 +01:00
Sebastian 61f911d39a
qt.cfg: Add Q_DECLARE_TR_FUNCTIONS() and others (#1677)
Add unknownMacro Q_DECLARE_TR_FUNCTIONS found via daca@home.
Add function QCoreApplication::translate() and macro
QT_DECLARE_DEPRECATED_TR_FUNCTIONS() the unknownMacro depends on.
Reference:
https://doc.qt.io/qt-5/qcoreapplication.html#Q_DECLARE_TR_FUNCTIONS
https://doc.qt.io/qt-5/qcoreapplication.html#translate
2019-02-26 13:39:37 +01:00
IOBYTE bf85767829 template simplifier: make sure all instantiations are found and expan… (#1696)
* template simplifier: make sure all instantiations are found and expanded in #5097

* template simplifier: check output on another test

* template simplifier: add output to another test
2019-02-26 06:41:04 +01:00
IOBYTE 3f257d6310 template simplifier: instantiate template class when something inside… (#1695)
* template simplifier: instantiate template class when something inside class instantiated.

* template simplifier: add output to another test that now works
2019-02-25 21:01:34 +01:00
Daniel Marjamäki d84d8885f7 SymbolDatabase: Fix TODO assertions 2019-02-24 19:11:18 +01:00
IOBYTE 41d87d6306 template simplifier: check output of a few crash and hang checks that now generate correct output (#1689) 2019-02-24 10:31:49 +01:00
Daniel Marjamäki ef731064bd Fixed #8964 (ValueType: auto constness) 2019-02-24 08:16:08 +01:00
Daniel Marjamäki c855cf8682 ValueType: Better constness for auto variable 2019-02-23 18:16:18 +01:00
Daniel Marjamäki b43572d75e Fixed #8969 (C++ functional cast not handled correctly) 2019-02-23 17:29:53 +01:00
Daniel Marjamäki 68062e3702 Fixed #8954 (false positive: Local variable x shadows outer variable) 2019-02-23 16:22:22 +01:00
Paul Fultz II fd3c1fd040 Fix issue 1777: Undefined Behavior: Comparing pointers to different objects
This uses the lifetime analysis to check when comparing pointer that point to different objects:

```cpp
int main(void)
{
    int foo[10];
    int bar[10];
    int diff;

    if(foo > bar)   // Undefined Behavior
    {
       diff = 1;
    }

    return 0;
}
```
2019-02-23 08:32:08 +01:00
amai2012 7859d7d879 #3030 add another regression test 2019-02-22 21:10:05 +01:00
Paul Fultz II 941dd79f0d Fix FP issue 8986: constArgument check warns for elements of const array (#1683) 2019-02-22 06:39:59 +01:00