Commit Graph

294 Commits

Author SHA1 Message Date
PKEuS 345a80f4d5 Fixed #5621 and slightly simplified symboldatabase code. 2014-03-30 11:06:44 +02:00
Alexander Mai d1b1699bb0 Fix #5606 - Endless recursion in CheckClass::isMemberVar(). New function Type::hasCircularDependencies() is supposed to detect loops within the class hierarchy which was causing the problem 2014-03-29 12:21:35 +01:00
PKEuS a16d631813 Further improvements to setVarId and function/array pointer detection in SymbolDatabase (#2872) 2014-03-28 17:43:40 +01:00
PKEuS a6ca3cf2cf Throw syntaxError when encounter one in symboldatabase (fixes #5572) 2014-03-27 19:06:13 +01:00
PKEuS 1be7bfa7fe Fixed crash on invalid code (#5603) 2014-03-23 20:08:16 +01:00
Alexander Mai 37befc75ef In case of a loop within the class hierarchie Function::isImplicitlyVirtual_rec() was entering an endless loop. Tracking the previously analyzed types shall prevent this. 2014-03-22 08:49:28 +01:00
Thomas Jarosch 93341f4449 Use simple match where possible
Fixes these warnings found by "--enable=internal":

[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
2014-03-14 16:27:47 +01:00
Robert Reif 8c993c1363 Partial fix for #5555. Remember function attributes: pure, const, constructor, destructor 2014-03-14 05:40:17 +01:00
Robert Reif d1eb04c539 Fixed #4302 (Member variable not initialized in public delegate constructor) 2014-03-12 05:48:13 +01:00
Daniel Marjamäki ed9153ee80 Symbol database: added simple mismatch check in Scope::findFunction when passing address to function that expects a reference 2014-02-19 06:35:51 +01:00
Lauri Nurmi 70a67eaf85 Change some more 0 literals into nullptr. 2014-02-16 13:38:50 +02:00
Daniel Marjamäki 23efc68dd7 use nullptr 2014-02-16 10:32:10 +01:00
Daniel Marjamäki fd3a8a2a18 Update copyright 2014-02-15 07:45:39 +01:00
Lucas Manuel Rodriguez 2048313915 Add Variable::isStlType function 2014-01-28 11:44:56 -03:00
Alexander Mai 77362fd671 Fixed #5289 (Crash: Stack overflow in isImplicitlyVirtual_rec when checking SVN) 2014-01-05 19:10:16 +01:00
Daniel Marjamäki 93a9cb40df Fixed #5310 (Internal error: match compiler returned different result than parsed match) 2014-01-04 13:53:54 +01:00
Daniel Marjamäki 32be4094e7 Symbol database: only put variables in variable list 2013-12-31 17:51:56 +01:00
Daniel Marjamäki 98b6fa2eaf SymbolDatabase: Use std::size_t for Function::getArgument() argument since Function::argCount() returns a std::size_t 2013-12-14 08:35:46 +01:00
Robert Reif 43f00942dd Fixed #5197 (SymbolDatabase: bad handling of unknown macros in function declaration) 2013-11-25 03:43:39 +01:00
Robert Reif 52df31b501 Fixed #5153 ((debug) Scope::checkVariable found variable ')') 2013-11-08 12:56:32 +01:00
Simon Martin 463ef2e71e Ticket #5120: New test case, that works now that #5125 is fixed 2013-10-30 10:15:03 +01:00
Simon Martin 052be76635 Ticket #5125: Avoid infinite recursion for recursive class definitions 2013-10-29 21:41:47 +01:00
Daniel Marjamäki 4a02ca8202 SymbolDatabase: handle method with unknown macro 'void f() MACRO {..}' 2013-09-28 11:44:26 +02:00
Daniel Marjamäki 4b1254bc8d Merge pull request #168 from simartin/ticket_4994
Ticket #4994: Don't crash when checking variable scope for invalid input
2013-09-08 06:57:42 -07:00
Simon Martin 843833f907 Ticket #4994: Don't crash when checking variable scope for invalid input. 2013-09-07 21:16:25 +02:00
PKEuS 6b47ed414a Fixed Function::retDef initialization:
- Move/Copy Constructors and Destructors do not have a return type neither
- Fixed crash in SymbolDatabase::printOut
- Added testing
2013-09-03 10:48:01 +02:00
Robert Reif 8790f6d73f Fixed #4999 (Crash with simple code snipped in rev ab30fa3) 2013-08-31 18:58:55 +02:00
Robert Reif fc435ae9aa CheckIO: fix false negative for a function in a base class not being found, fix false positives and negatives for std::vector operator [] 2013-08-30 05:41:59 +02:00
Robert Reif a1b9bb0688 CheckIO: Fix false positives for functions returning unknown types and false negatives for functions returning record types 2013-08-26 06:03:26 +02:00
Robert Reif 26de3646e9 CheckIo: Revised patch that fixes bug in class function return type. Ticket: #4964 2013-08-24 22:34:52 +02:00
Robert Reif 01fd156852 CheckIO: Start to add checking of function return types. Ticket: #4964 2013-08-24 07:25:50 +02:00
Alexander Mai 986ec42d79 Fixed #4937 (false positive: Assert calls a function which may have desired side effects) 2013-08-22 06:38:54 +02:00
Daniel Marjamäki b61c4b24b4 Fixed syntax error 2013-08-21 16:32:10 +02:00
Stefan Beller e0d71de23a symboldatabase: Remove unneeded check
scope1 cannot be null at that point of time. If it were, the program
would have crashed, before (it's dereferenced ->)
This commit doesn't just remove dead code, but eliminates a tricky bug,
possibly introduced by over-optimizing compilers:
An explanation why the compiler could produce bad code here is found at
http://blog.regehr.org/archives/970

This commit was enabled by http://css.csail.mit.edu/stack/

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
2013-08-20 14:06:20 +02:00
Robert Reif bf8a786265 reduce: add more settings from cppcheck cli 2013-08-19 06:06:53 +02:00
Robert Reif 914893013e Symbol Database: improved type handling. Ticket: #4952 2013-08-17 18:43:15 +02:00
Robert Reif b777388fb8 Symbol database: improved type handling (fix problems in previous commit). Ticket: #4952 2013-08-16 05:42:12 +02:00
Robert Reif f420de24ef SymbolDatabase: Optimisation of previous fix for #4952 2013-08-13 06:36:54 +02:00
Robert Reif cd3044c808 Fixed #4952 (SymbolDatabase: unknown types in log file) 2013-08-12 06:21:03 +02:00
PKEuS a9a5dc0354 Updated to AStyle 2.03, require this version 2013-08-07 16:27:37 +02:00
Robert Reif e6ab8f478b Symbol database: improved handling of array members 2013-07-20 17:51:13 +02:00
Daniel Marjamäki 9c67af058a SymbolDatabase: Renamed Variable::varId() to Variable::declarationId() to make it more clear how it works. 2013-07-20 12:31:04 +02:00
Daniel Marjamäki 4106972fdc Merge pull request #148 from JustRamires/master
Fixed segmentation fault in SymbolDatabase::SymbolDatabase(Ticket #4892)
2013-07-09 02:55:46 -07:00
Roman Zaytsev Borisovich 295869a866 Fixed segmentation fault in SymbolDatabase::SymbolDatabase(Ticket #4892) 2013-07-09 13:10:03 +04:00
Lucas Manuel Rodriguez d177c8fd03 Fixed #4824 (False positive: (warning) Member variable 'Foo::m_state' is not initialized in the constructor.) 2013-07-08 06:38:33 +02:00
Zachary Blair a381170886 Fixed #4874 (Minor spelling corrections) 2013-06-26 00:47:02 -07:00
Alexander Mai 0be1892b92 Fixed #4806 (Crash in Type::initBaseInfo() in clang testcode) 2013-06-16 21:46:01 +02:00
Roman Zaytsev Borisovich 4610b135dc Fixed #4694 2013-06-07 10:37:33 +04:00
Robert Reif 2c8360c607 Fixed #4789 (uninitMemberVar not found when constructor contains default parameters) 2013-05-18 18:33:24 +02:00
PKEuS cf5d8fa3df Use Token::link() instead of Token::findClosingBracket() whereever possible 2013-04-15 13:48:28 -07:00