Commit Graph

10384 Commits

Author SHA1 Message Date
IOBYTE 2bbc7abedc
fix overloaded function lookup for explicit instantiations (#2929) 2020-12-01 09:43:16 +01:00
Daniel Marjamäki 26b4c803f7 astyle formatting 2020-11-30 19:26:54 +01:00
Daniel Marjamäki 9aa69661b5 More robust Token::findClosingBracket 2020-11-30 19:26:28 +01:00
Oliver Stöneberg c846c0fbdc
testclangimport.cpp: fixed potential nullptr dereference in parse() (#2927) 2020-11-30 18:46:48 +01:00
Daniel Marjamäki 8a1c16a560 Tokenizer: add daca debug messages when right angle brackets in templates are not handled well 2020-11-29 16:07:56 +01:00
Daniel Marjamäki 7112f69d7b Fixed bug in fixAngleBrackets 2020-11-29 12:56:13 +01:00
Daniel Marjamäki e2debac882 Fix testcases 2020-11-29 08:46:42 +01:00
Daniel Marjamäki fd75837494 Tokenizer: Remove extra 'template' keywords 2020-11-28 21:57:06 +01:00
Daniel Marjamäki 5b89b179ec Detect syntax error when script is checked 2020-11-28 14:41:05 +01:00
Daniel Marjamäki af26697ceb AST: Generate proper AST for 'f = []() -> foo&& {}' 2020-11-28 06:53:46 +01:00
Daniel Marjamäki 484b68c550 astyle formatting 2020-11-28 05:52:35 +01:00
miltolstoy 5d299016f1
feat: analyze function side effects (#2901) 2020-11-26 17:34:42 +01:00
orbitcowboy 0e8556e6ed Activated basic runtime checks for 'Debug'-testrunner builds with MSVS as described here: https://docs.microsoft.com/de-de/cpp/build/reference/rtc-run-time-error-checks?view=msvc-160 2020-11-26 09:29:59 +01:00
Daniel Marjamäki 96392aa212 Clang import: better handling of templates 2020-11-24 22:02:59 +01:00
Daniel Marjamäki 788abfa8a4 Clang import: better handling of CXXMethodDecl in getSpelling 2020-11-24 19:20:30 +01:00
IOBYTE 1ea89bcad8
add support for template constructors (#2911) 2020-11-24 07:21:37 +01:00
Daniel Marjamäki b4db52bf61 Fixed #9860 (wrong ast for placement new 'new ( uBAR ? uBAR : sizeof ( T ) ) T') 2020-11-23 22:03:50 +01:00
Daniel Marjamäki 4a2e082d85 Revert "GUI: restore default tab in ProjectFileDialog"
This reverts commit 39564c9e6c.
2020-11-23 20:18:06 +01:00
Daniel Marjamäki 39564c9e6c GUI: restore default tab in ProjectFileDialog 2020-11-23 19:27:14 +01:00
Daniel Marjamäki 208a4a4548 Check unused templates by default 2020-11-23 18:29:08 +01:00
Daniel Marjamäki f6e7a66f42 TestConstructors: Unremove a test case 2020-11-22 18:17:40 +01:00
Daniel Marjamäki 2cd8ea83a7 Fixed #9860 (unused template not removed properly by default) 2020-11-22 16:43:36 +01:00
Wolfgang Stöggl 8ac55a8534
Add find_package(tinyxml2) to CMake builds (#2691)
So far, the cmake files of Cppcheck needed to be patched in order to
use installed tinyxml2 instead of the bundled version of tinyxml2.
- Introduce the CMake option USE_BUNDLED_TINYXML2 with a default value
  of ON. This preserves the behavior as in the past and uses the
  bundled version under externals/tinyxml2 by default.
- Usage of the installed tinyxml2 version of a system can be enabled
  now using -DUSE_BUNDLED_TINYXML2=OFF as a cmake parameter.
- Some Linux distros do not install tinyxml2*.cmake files, which are
  required to find tinyxml2 using find_package().
  Try first using find_package(tinyxml2 QUIET) and if this fails, try
  again using find_library(tinyxml2_LIBRARY tinyxml2)
2020-11-22 08:57:07 +01:00
Paul Fultz II 4a8a78a925
Fix issue 10002: False positive: constParameter with reference to pointer (#2918) 2020-11-22 08:47:24 +01:00
Paul Fultz II f6399c4cba
Fix issue 9980: FP nullPointerRedundantCheck - condition after while loop (#2912) 2020-11-20 09:36:09 +01:00
Daniel Marjamäki 9c27ba835d astyle formatting 2020-11-19 21:25:49 +01:00
Paul Fultz II e8c1c792a5
Fix issue 9987: false positive: danglingTempReference with && variable and assignment (#2907) 2020-11-17 06:52:12 +01:00
IOBYTE c4b3d4cd77
fix #9983 (TemplateSimplifier: template not simplified : f(0,0);) (#2905)
Currently template type deduction for functions only works for single
template argument single function argument functions with a literal
argument.

This patch starts to add support for single template argument multiple
function argument functions.  It correctly handles functions with
multiple arguments of the same type. It also handles a mix of template
and non-template arguments.

It does not add support for overloading non-template arguments.
It does not add support for multiple parameter template functions.
It does not add support for type deduction from variable arguments.

Co-authored-by: Robert Reif <reif@FX6840>
2020-11-17 06:51:32 +01:00
Daniel Marjamäki 22d6160624 Improve handling of decltype 2020-11-16 20:11:26 +01:00
Daniel Marjamäki c7cbe7f2d3 rename externals/tinyxml to externals/tinyxml2 2020-11-16 09:11:53 +01:00
Daniel Marjamäki 8b0699cd6a Revert "improved decltype() handling"
This reverts commit 6e8f77c519.
2020-11-15 21:32:05 +01:00
Daniel Marjamäki 6e8f77c519 improved decltype() handling 2020-11-15 20:58:17 +01:00
Daniel Marjamäki 7878eb2512 AST: Do not generate AST for decltype 2020-11-15 16:47:36 +01:00
Daniel Marjamäki 54a93c4374 Fixed #9452 (FP syntaxError - _Pragma before struct with two constructors) 2020-11-15 15:03:47 +01:00
Daniel Marjamäki 6236beeb3f Fixed #9950 (Wrong severity for redundantAssignInSwitch) 2020-11-15 13:09:28 +01:00
Ken-Patrick Lehrmann 7c3afa0b36
9955: Fix ast when throwing a cast (#2900)
```
throw (std::string)"Error: " + strerror(errnum);
```
would result in a broken ast:
```
throw
`-::
  |-std
  `-string
```
instead of
```
throw
`-+ 'signed char *'
  |-( 'container(std :: string|wstring|u16string|u32string)'
  | `-"Error: " 'const char *'
  `-( 'signed char *'
    |-strerror
    `-errnum 'signed int'
```
2020-11-15 10:37:29 +01:00
Falital 2e2d4a0055
Added Hash to plist file names (#2898) 2020-11-13 15:52:24 +01:00
Rikard Falkeborn 324e267559
getSizeOf: Handle long double (#2888) 2020-11-11 22:51:17 +01:00
Daniel Marjamäki 4330a43acb Fixed #9933 (FP: uninitvar when reading to struct) 2020-11-11 22:47:23 +01:00
Daniel Marjamäki bfa8c6fb98 Fixed cppcheck warning and corrected checkHeaders test 2020-11-11 15:28:32 +01:00
Daniel Marjamäki c95b0d2a51 Fixed #9977 (Template simplifier does not simplify in header) 2020-11-11 09:50:51 +01:00
Daniel Marjamäki 7182da5c8e astyle formatting 2020-11-11 09:17:54 +01:00
Rikard Falkeborn 829c543331
TestCondition: Don't warn when sizeof is involved (#2896) 2020-11-11 08:01:11 +01:00
IOBYTE e785885b4d
fix #9975 (Template method not simplified) (#2894) 2020-11-10 21:19:04 +01:00
Paul Fultz II bd7e915c20
Add generic reverse valueflow (#2878) 2020-11-10 16:00:55 +01:00
Ken-Patrick Lehrmann 79bdd64689
Fix false positive memoryleak (#2882)
```
int *f() {
  int *p = static_cast<int *>(realloc(nullptr, 10));
  if (!!(!p)) {
    return nullptr;
  }
  return p;
}

```
would give
```
memleak2.cpp:4:5: error: Memory leak: p [memleak]
    return nullptr;
    ^
```
Because of the additional `!!̀ .
2020-11-10 15:59:51 +01:00
Paul Fultz II ae6f611df0
Fix issue 9973: False positive: mismatching iterator container, reference (#2893) 2020-11-10 09:38:05 +01:00
Daniel Marjamäki bd5fc4b579 Clang import: Fixed variable type for pointers 2020-11-10 09:35:41 +01:00
Daniel Marjamäki bd5b2133ab Clang import: Variable::isReference() should return true for r-value references also 2020-11-09 21:00:48 +01:00
Daniel Marjamäki 5cfe2e319c Clang import: Fix Variable::isRValueReference 2020-11-09 20:44:46 +01:00