Commit Graph

7449 Commits

Author SHA1 Message Date
Matthias Krüger 213589ee68 ValueFlow: don't perform UB when a function returns shifts of/by negative values. Fixes #7814. 2016-11-24 23:23:47 +01:00
Daniel Marjamäki a61f4e9c94 Fixed #7831 (false-positive: terminateStrncpy) 2016-11-24 07:04:58 +01:00
Matthias Krüger cf24ea5221 fix #7783: false positive knownConditionTrueFalse on assert(0 && "message"). 2016-11-23 21:54:38 +01:00
Daniel Marjamäki e1a3c0955a synthetic tests: Added run-clang.sh 2016-11-23 14:49:46 +01:00
Matthias Krüger 01e5f14bf8 CheckClass::virtualDestructorError and a variation of CheckNullPointer::nullPointerError would print inconclusive,warning messages altough no --enable=warning was given. Fix. 2016-11-23 00:13:09 +01:00
Daniel Marjamäki 0b3751520b Add a check for float conversion overflows 2016-11-22 22:37:13 +01:00
Daniel Marjamäki 8870195794 Synthetic: Add run-lint.bat script 2016-11-22 19:25:05 +01:00
PKEuS 02d8f691f8 Fixed false positive: Do not show useInitializationList message for enums 2016-11-22 12:09:30 +01:00
Daniel Marjamäki aff84daff3 synthetic tests: renamed functions 2016-11-22 11:37:15 +01:00
Daniel Marjamäki d40f4e4a55 Fixed #7778 (valueFlowAfterAssign: alias) 2016-11-21 17:26:36 +01:00
Daniel Marjamäki 21364b4401 Refactoring fix for #7816 2016-11-21 13:54:59 +01:00
amai2012 933815ee54 #7816 Segmentation fault at Tokenizer::simplifyAttribute() for stand-alone void. Throw syntax error on incomplete code 2016-11-21 12:19:47 +01:00
Daniel Marjamäki 74fa69fe5e Fixed #7821 (syntax error, first token is &) 2016-11-20 17:59:50 +01:00
Frank Zingsheim c8ff96fe8f Fixed #6180 (Usage of variable after std::move or std::forward) 2016-11-20 15:14:49 +01:00
PKEuS e23dc5c1e2 Fixed wrong message shown if unused label appears directly after a switch() scope 2016-11-20 14:43:54 +01:00
Matthias Krüger d3919b23fa testrunner: testgarbage: test-function was not called, fix. 2016-11-20 14:36:36 +01:00
Daniel Marjamäki 5b377ea2e4 Fixed #7821 (segmentation fault, invalid last token) 2016-11-20 14:15:51 +01:00
Daniel Marjamäki 79fc332511 Fixed #7810 (SymbolDatabase: method with redundant scope info) 2016-11-17 22:45:50 +01:00
Daniel Marjamäki e1e9eacccc ValueFlow: Added float type 2016-11-13 22:59:56 +01:00
Daniel Marjamäki 7ebfb10edd Fixed #7806 (ValueFlow: better handling of subfunction with early return) 2016-11-13 18:19:51 +01:00
Daniel Marjamäki 621c1e59c6 --project: handle SolutionDir and ProjectDir. This is a partial fix for #7791. custom build macros are still not handled. 2016-11-11 16:22:14 +01:00
Daniel Marjamäki b04f6fb359 bump simplecpp to rev d1c995c03515d289c7aa7246a74d666fd012c4eb 2016-11-10 20:04:05 +01:00
Daniel Marjamäki 4de5dc75aa Fixed #7807 (false positive: (error) Signed integer overflow for expression 'int32_max-1'.) 2016-11-07 22:29:40 +01:00
Daniel Marjamäki 684e78f54e synthetic test: fix compiler errors 2016-11-07 09:30:17 +01:00
Daniel Marjamäki ea087e6188 synthetic test: renamed tests. tweak report. 2016-11-07 08:48:38 +01:00
Daniel Marjamäki ac7b351d1e ValueFlow: Don't calculate x<<64 and x>>64 2016-11-06 20:40:58 +01:00
Daniel Marjamäki dd69d5eabe ValueFlow: Don't calculate result when there is UB 2016-11-06 17:42:01 +01:00
Alexander Mai ee11f0974a #7769 segmentation fault at setTokenValue() on invalid code. 2016-11-06 14:20:58 +01:00
Daniel Marjamäki 0ddd82d1d5 test/synthetic: added pointer alias test case. renamed functions. 2016-11-05 16:56:30 +01:00
Daniel Marjamäki f280061ff8 signed int overflow: warn about intmax+1 2016-11-05 09:29:52 +01:00
Daniel Marjamäki 2885a75ea6 ValueFlow: handle ~ in setTokenValue 2016-11-05 09:29:22 +01:00
Daniel Marjamäki 40bf269ea0 Add report.py that generates report for synthetic tests 2016-11-04 22:16:46 +01:00
Daniel Marjamäki f5046959b3 minor updates in synthetic tests 2016-11-04 22:15:41 +01:00
Daniel Marjamäki 8e8194ee0f try to make synthetic tests more explicit 2016-11-04 19:32:42 +01:00
orbitcowboy 919f8ac323 Fixed typos. There are no real changes. 2016-11-04 15:01:05 +01:00
orbitcowboy ed453d24da std.cfg: Added returnValue support for iswdigit(). 2016-11-04 14:20:59 +01:00
orbitcowboy 75124317e9 std.cfg: Added returnValue support for iswblank(). 2016-11-04 14:03:48 +01:00
Daniel Marjamäki 469ca6af1b Add synthetic ub tests 2016-11-03 21:45:33 +01:00
Daniel Marjamäki 6e9346323c tweak synthetic tests 2016-11-03 20:16:49 +01:00
Daniel Marjamäki 506d1ed68d synthetic tests: add ub.c 2016-11-03 14:51:18 +01:00
Daniel Marjamäki 0836b999cf update synthetic tests. removed uninit.c because there was not enough diversity. my goal is to have few tests with much diversity. 2016-11-03 09:40:22 +01:00
Matthias Krüger c6c17c89c9 synthetic tests: add "make clean", make CC settable via env flags. 2016-11-02 19:02:10 +01:00
Daniel Marjamäki ad6c82b2ca Added Makefile to compile synthetic tests 2016-11-02 13:57:29 +01:00
Daniel Marjamäki 50d6a23f93 test/synthetic/uninit.c : add more tests 2016-11-02 12:35:08 +01:00
Daniel Marjamäki ca19861aaa Add some synthetic tests 2016-11-02 11:07:04 +01:00
Daniel Marjamäki 18f466a880 Test std::for_each 2016-11-02 10:01:56 +01:00
Daniel Marjamäki fd67bbf2d3 Test std::count and std::count_if 2016-11-02 09:57:35 +01:00
Daniel Marjamäki 12319d705e Try to fix 'make checkcfg' 2016-11-02 09:50:37 +01:00
Daniel Marjamäki b90a17f64f Test std::all_of, std::any_of, std::none_of 2016-11-02 09:29:15 +01:00
Daniel Marjamäki 6e762659c0 Test std::find_if and std::find_if_not 2016-11-02 09:13:54 +01:00