Commit Graph

6618 Commits

Author SHA1 Message Date
PKEuS 33f5d27b53 Fixed varId0 message #6443. 2015-01-31 10:33:32 +01:00
Daniel Marjamäki 57ec1aea91 Library: Don't rely on ast in isNotLibraryFunction since it's used in tokenizer 2015-01-31 10:24:10 +01:00
PKEuS 36841cfa41 Better support for stream operator in CheckAutoVariables::returnReference() (#6423) 2015-01-31 10:12:49 +01:00
PKEuS 3a1bd4a5ad Fixed gcc shadowing warnings 2015-01-30 22:04:26 +01:00
PKEuS dcc1362890 SymbolDatabase: Support std::array (fixes #6401) 2015-01-30 21:56:27 +01:00
PKEuS 03e44d4aa0 CheckMemoryLeakInFunction: Don't treat delete as delete operator for C code
Fixed GCC message in checkbufferoverrun.cpp
2015-01-30 20:55:53 +01:00
PKEuS 98e33a189f Enhanced CheckBufferOverrun:
- Fixed bug in library: manual and existing libraries use "size", but library.cpp reads "sizeof" as podtype attribute
- Fixed a couple of bugs in handling unknown size in checkbufferoverrun.cpp, get size from library if available.
2015-01-30 20:27:48 +01:00
PKEuS b69528eb80 Bailout in Token::getValueTokenDeadPointer() if reference is used (#6399) 2015-01-30 19:29:37 +01:00
PKEuS 0d151b45b5 Better support for funciton pointers in checkuninitvar.cpp (#6404) 2015-01-30 19:16:25 +01:00
PKEuS 80feb8697d Fixed false positives #6473 and #6469 2015-01-29 21:26:06 +01:00
PKEuS 71379616e7 Fixed false positive #6467 2015-01-29 10:18:21 +01:00
PKEuS 9ada111045 Fixed false positive #6466 2015-01-29 09:50:48 +01:00
PKEuS 8225b12763 Fixed some cppcheck messages 2015-01-28 22:29:07 +01:00
PKEuS 3342ea4c54 CheckInternal: Complain about Token::Match pattern if %or% or %oror% is the only "complex" pattern 2015-01-28 19:48:36 +01:00
PKEuS 21bd1d080e Refactorization: Rearranged some code in checkleakautovar.cpp 2015-01-28 19:44:59 +01:00
PKEuS 0488f45a5f Removed standalone check CheckOther::checkDoubleFree(), integrated (most of) the functionality into CheckLeakAutoVar. Added support for new/delete to checkLeakAutoVar. 2015-01-28 17:38:43 +01:00
PKEuS 5c56e63996 Fixed false positive #6452: Handle member functions in CheckIO::checkFileUsage() 2015-01-27 21:52:52 +01:00
PKEuS e82d2b3c8d Fixed false positive #6453: Skip over inner class if checking outer function 2015-01-27 21:21:17 +01:00
Daniel Marjamäki 3285f85ebf Fixed #6460 (Library: better function/type matching) 2015-01-27 17:55:18 +01:00
PKEuS bfa16ec258 Set /LARGEADDRESSAWARE flag for Win32 builds
Idea from Kosta-Github (pull-request #501)
2015-01-27 15:43:40 +01:00
Dmitry-Me e7bb43fc6b Cache and reuse token pointer 2015-01-27 10:23:58 +03:00
Dmitry-Me c79bfdce2c CheckClass: Better checking of what operator= returns 2015-01-24 11:18:33 +01:00
PKEuS ee046af20c Fixed false positives #6450 and #6451 2015-01-23 19:38:39 +01:00
PKEuS da35a74589 Fixed false negative: Passing uninitialized variable to stream (#4673) 2015-01-22 22:56:41 +01:00
PKEuS da5a04f071 Fixed recently introduced FP in checkuninitvar.cpp if address of variable is passed to a function 2015-01-22 21:22:02 +01:00
PKEuS 4c76f71499 Reactivated old uninitialized variable checker which I accidentially disabled in previous commit 2015-01-22 17:34:22 +01:00
PKEuS f4d11a4209 Fixed false negatives on try and non-executable scopes in checkUninitVar, removed unnecessary function parameters 2015-01-22 13:55:19 +01:00
PKEuS bdae9064ea Support throw in checkleakautovar.cpp 2015-01-22 11:12:26 +01:00
PKEuS 331a6b66be Fixed internal message 2015-01-22 10:53:53 +01:00
PKEuS 7c60fe4aef Fixed crash introduced by last commit. 2015-01-22 10:51:06 +01:00
PKEuS 7364cc8040 Fixed false positive in fityk: operator new calling constructor 2015-01-22 10:37:31 +01:00
PKEuS 60b2b655df Support new/delete in new uninitialized variable checking; realloc() requires an initialized first argument. 2015-01-21 23:46:52 +01:00
PKEuS c3e47f7eaa Fixed false positive in CheckUninitVar and internal message 2015-01-21 22:26:44 +01:00
PKEuS 94c3c45350 CheckUninitVar: Use function information from library, bailout for '?' 2015-01-21 22:02:25 +01:00
PKEuS ecb9d87e42 Fixed false positive: Bailout in checkuninitvar.cpp if setjmp is found 2015-01-21 16:49:34 +01:00
PKEuS 5334aaa25f Refactorization:
- Removed a few unit tests of old uninitialized variable checking expecting other results than same test for new checking
- A few tweaks to new uninitvar checking to improve results when run on tests for old check
- switched some (TODO) tests to new check if the TODO is fixed
2015-01-21 16:17:58 +01:00
PKEuS d8e282fe76 Refactorization: Made checkUninitVar::isVariableUsage() non-static 2015-01-21 13:52:03 +01:00
PKEuS 346532d312 Fixed false positives in CheckUninitVar::checkStruct() 2015-01-21 13:11:48 +01:00
PKEuS 54de731cac Refactorized CheckUninitVar::checkScope(), fixed false negative 2015-01-21 12:20:03 +01:00
PKEuS 5f36c7c914 Improved detection of Type::needInitialization:
- Implement shortcut for C code - all types need initialization there
- Break out of loop faster if we encounter a type that needs initialization (it is sufficient if one member needs initialization)
2015-01-21 10:34:58 +01:00
Samir Aguiar 141a071792 * Added Clang-related flag to gui.pro
* Updated external lib location with PWD variable
2015-01-20 19:20:00 +01:00
Thomas Jarosch ec21134817 Fix false negatives for local suppressions
Introduce a new bool setting jointSuppressionReport
that will be set by the analyseWholeProgram() code path.

When the flag is enabled, unmatched suppressions are
collected after running the final whole program analysis
to prevent false positives for the unusedFunction check.

The check functions in the unit test
for single / multi file suppressions were unified.
2015-01-20 18:47:30 +01:00
orbitcowboy 5a8574cc05 tokenlist::createAst(); should not be const. 2015-01-20 11:22:22 +01:00
orbitcowboy bf1565bd34 Fixed inconclusive warnings regarding const correctness. 2015-01-20 09:09:16 +01:00
Robert Reif 56dc0b02ef Fixed #6432 (cppcheck fails to detect ctor - partial template specialization) 2015-01-19 16:15:11 +01:00
Robert Reif 3b8540fdc0 Fixed #6424 (false negative: Use of 'class Ns::C' silence Cppcheck) 2015-01-19 06:38:54 +01:00
Thomas Jarosch a83fe0e268 Check "var" for null pointer before using it
Reported by covertey -> amai on IRC.
2015-01-18 13:02:58 +01:00
Thomas Jarosch c0aceb893e Replace custom code with Settings::isWindowsPlatform() 2015-01-18 12:43:43 +01:00
Thomas Jarosch 9a5260a43f Only simplify Windows's DEBUG_NEW macro on Windows platform 2015-01-18 12:20:23 +01:00
Thomas Jarosch cd4c297dce Fix segfault in template simplifier
When something parsing the template syntax
went wrong, "tok2" was NULL and resulted
in deleting all remaining tokens. Whoops.

Triggered by gcc test suite:
gcc/testsuite/g++.dg/cpp0x/variadic87.C

Tracked down the source of the bug with
valgrind's "--track-origins=yes" switch.
2015-01-18 01:43:43 +01:00