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14356 Commits

Author SHA1 Message Date
Daniel Marjamäki 508b06abaa Fixed #6973 (ValueFlow: dont set possible tokvalues in unreachable code) 2015-12-01 07:49:19 +01:00
Alexander Mai f762affea0 Small refactoring: replace NULL by nullptr, remove redundant static keyword, Tokenizer::setVarId() uses const variable 'notstart' 2015-11-30 22:13:49 +01:00
Matthias Krüger 9a42f52915 testpath: add another explicit test for './././././test.cpp' being the same as 'test.cpp' 2015-11-30 22:04:24 +01:00
Matthias Krüger c7bbc27130 Preprocessor: run paths of some error messages through Path::simplifyPath() 
teach Path::simplifyPath() to recursively remove "./././" from beginning of paths.
 2015-11-30 19:30:37 +01:00
Daniel Marjamäki 9c3f25603e CheckBufferOverrun: Remove old checking of strings and use new ValueFlow-based checking instead (#6973) 2015-11-30 16:36:52 +01:00
Daniel Marjamäki 8fb6f33aca ValueFlow: dont set dynamic values in unreachable code (#6973) 2015-11-30 16:15:58 +01:00
Daniel Marjamäki 1b0bb02f1d invalidTestForOverflow: Fixed some false negatives (#7184) 2015-11-30 11:12:51 +01:00
Daniel Marjamäki fb8cce647c invalidTestForOverflow: Refactor; move from checkother to checkcondition 2015-11-30 08:51:15 +01:00
Daniel Marjamäki f6f4f27636 CheckOther::checkInvalidTestForOverflow: minor fix, only warn when warnings are enabled. 2015-11-29 22:03:42 +01:00
Daniel Marjamäki 26a07265a8 Fixed #7184 (Invalid test for overflow 'p + x < p') 2015-11-29 20:59:50 +01:00
Aleksandr Pikalev e9b84a4f06 Related #7173: LibraryEditor: Do not save file with empty name 2015-11-29 17:02:08 +01:00
Daniel Marjamäki 4fa888ec44 Warn when shifting a negative value, it is UB. (#4931) 2015-11-29 16:28:55 +01:00
Daniel Marjamäki 8a9e068129 Fixed #7119 (Cppcheck hangs with 100% CPU load in Tokenizer::copyTokens (invalidcode)) 2015-11-29 14:56:15 +01:00
PKEuS 4eaf585dd2 Updated runastyle.bat 2015-11-29 14:20:05 +01:00
Alexander Mai 53dbcb956f Small refactoring: use a single complete set for reserved for each C/C++. Replace NULL by nullptr 2015-11-29 13:23:13 +01:00
Aleksandr Pikalev fe8cedade5 Fixed #7173 (Library Editor: Save As button and error messages) 2015-11-29 11:21:04 +01:00
Alexander Mai f5194accfd Run dmake. Add missing include to lib/checkinternal.cpp 2015-11-29 11:09:21 +01:00
PKEuS e8522c7883 Small refactorizations: 
- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
 2015-11-29 10:56:44 +01:00
Aleksandr Pikalev e8decd925b Fixed #7161 (GUI: Do not lose [Default] label after editing an application) 2015-11-28 21:39:48 +01:00
Daniel Marjamäki 8bb8290a6f Fixed GCC warnings. unused variable, shadow variable. 2015-11-28 18:15:47 +01:00
Alexander Mai f4aaa76639 Fix compile error with clang 2015-11-28 16:50:12 +01:00
Alexander Mai 78489f4293 MathLib::characterLiteralToLongNumber can encode unicode char literals, though it's incompatible to gcc/clang 2015-11-28 16:37:26 +01:00
Daniel Marjamäki 5fabe66ff7 simplifyCalculations: better handling of && and || in conditions (#4931) 2015-11-28 15:00:41 +01:00
PKEuS ac17541ca9 Refactorizations: 
- Fixed a few more MSVC warnings by using correct types
- Store severity as enum instead of string in Settings::Rule
 2015-11-28 12:30:21 +01:00
Alexander Mai 174317429f Reduce number of threads TestThreadExecutor::many_threads a bit. Especially runs with dynamic analysis tools (asan/ubsan/etc.) cause very high system load. 2015-11-28 12:04:03 +01:00
PKEuS 93c02ce826 Fixed compiler error introduced in previous commit and several MSVC warnings 2015-11-28 10:49:08 +01:00
Daniel Marjamäki 6b124a37d8 Cleanup some casts 2015-11-28 10:11:07 +01:00
Daniel Marjamäki 5d1307814b addons: Added an addon that locates casts. 2015-11-28 09:29:19 +01:00
Daniel Marjamäki 8689693d6c Fix Travis 2015-11-28 09:26:44 +01:00
Daniel Marjamäki c0da6c1541 simplifyCalculations: handle '(4%1<<1&4!=1)' better. must combine '!' '=' before constant folding. fixed the operator precedence for comparison operators. (#4931) 2015-11-28 09:04:22 +01:00
Alexander Mai 44305fd98e #6940 Unsigned overflow in TestBufferOverrun::negativeArraySize. Don't try to calculate size of array with negative array size 2015-11-28 07:27:52 +01:00
Alexander Mai c70b71e353 #5888 fsanitize=undefined: signed integer overflow: 4611686018427387904 * 2 cannot be represented in type 'long long int' in valueflow.cpp 2015-11-27 21:45:08 +01:00
Alexander Mai c6ec5ca734 Fix MathLib::characterLiteralToLongNumber for LP64 again. 2015-11-27 21:43:51 +01:00
Alexander Mai d4749c3377 Fix excessive left shift of signed integer and some doxygen errors 2015-11-27 19:32:28 +01:00
Daniel Marjamäki 1bf547c716 Fixed #4931 (Wrong calculation for '2|0*0&2>>1+0%2*1') 2015-11-27 15:02:49 +01:00
Daniel Marjamäki 1977a18a1e simplifyNumericCalculations: Don't fold negative constants in shift/bitmask calculation. Behaviour is not well defined. 2015-11-27 14:16:49 +01:00
PKEuS 3b4160600d Fixed crash in CheckMemoryLeak::functionReturnType() for unary operator:: (#7172) 2015-11-27 11:18:40 +01:00
PKEuS 0ba3d25917 CheckMemoryLeak: Correctly detect new char[...]() as array allocation (#7164) 2015-11-27 11:04:18 +01:00
Aleksandr Pikalev a6206ae727 Fixed #7174: Do not forget argument number in Library Editor 2015-11-27 10:54:06 +01:00
Frank Zingsheim b48cbde860 Cmake: Allow the RelWithDebInfo MinSizeRel as Configuration Type, additionally 2015-11-26 21:16:59 +01:00
Frank Zingsheim e5a3ba7cac Switch off -D_GLIBCXX_DEBUG for Clang on Linux 
(see 73b088a6dd for Makefile)
 2015-11-26 21:13:04 +01:00
Frank Zingsheim 1d7fac3ca9 Added testrunner test to cmake. #7098 2015-11-26 21:01:07 +01:00
Frank Zingsheim 70c20515a9 Cmake object linkage. Fix #7128: (cppcheck 1.70 doesn't report any warnings) 2015-11-26 20:25:09 +01:00
Alexander Mai fe7d5cd242 Fix small glitch in previous commit - causing a compile error on Windows 2015-11-25 22:45:06 +01:00
Alexander Mai 03ecb980a5 Small refactoring of stacktrace printing code 2015-11-25 22:37:38 +01:00
Matthias Krüger 87ce88d6ab CheckFunctions::checkProhibitedFunctions(): don't warn about alloca when --enable=warning is not given. 2015-11-25 22:05:51 +01:00
Daniel Marjamäki 35b270ddcc Fixed #4052 (Show Cppcheck version in online demo) 2015-11-25 19:33:04 +01:00
Daniel Marjamäki 2737f63f71 Wrong calculation of constants (simplifying: +,<<,% operations) 2015-11-25 16:46:39 +01:00
orbitcowboy f84af529af Extended windows.cfg and posix.cfg about missing functions, found by using --check-library on some projects. 2015-11-25 11:02:32 +01:00
orbitcowboy f6b19519cb Merge pull request #710 from bbannier/fix_compilation 
Include cmath for std::fabs
 2015-11-25 10:48:33 +01:00