Daniel Marjamäki
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45d1ca6f7c
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Safe checks: Clarify a warning message
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2019-07-25 17:19:51 +02:00 |
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Daniel Marjamäki
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7c0b011c05
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Fixed #9230 (Improve check: integer conversion overflow in return)
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2019-07-24 16:17:52 +02:00 |
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Daniel Marjamäki
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421a8da6a8
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Try to clarify signConversion message
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2019-07-17 22:41:24 +02:00 |
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Daniel Marjamäki
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95d65c8c34
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Refactoring; enum class
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2019-07-10 14:05:16 +02:00 |
Rikard Falkeborn
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1cc5f3abe7
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Set wchar_t type (#1807)
This is necessary for valueflow to know the size, for example when
calculating sizeof(wchar_t).
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2019-05-01 16:34:28 +02:00 |
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Daniel Marjamäki
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bd7790fd8c
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Update copyright year
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2019-02-09 07:24:06 +01:00 |
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Daniel Marjamäki
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b79619832e
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Clarify warning
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2018-12-23 12:42:18 +01:00 |
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Daniel Marjamäki
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435888f82e
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Refactoring; use range for loop
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2018-07-13 16:57:17 +02:00 |
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Daniel Marjamäki
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79ffe1d4fc
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Rename _tokenizer, _settings, _errorLogger
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2018-06-16 16:10:28 +02:00 |
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Daniel Marjamäki
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b9c1308a81
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Fixed #8575 (false positive: longCastAssign)
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2018-06-04 22:51:21 +02:00 |
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Daniel Marjamäki
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f336c2efe7
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Refactoring; Renamed Scope::classStart and Scope::classEnd
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2018-04-27 22:36:30 +02:00 |
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Daniel Marjamäki
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a0906140a6
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Suppressions: New extensible Suppressions xml format that allow more attributes. To start with it also allows symbolName.
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2018-04-09 06:43:48 +02:00 |
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Daniel Marjamäki
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7e4dba6a7e
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Updated copyright year
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2018-03-31 20:59:09 +02:00 |
orbitcowboy
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b7b376d901
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checkTypes: Take into account type promotion to integer.
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2018-02-19 23:55:38 +01:00 |
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orbitcowboy
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b1b3164259
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checktype: Added handling of 'short'-type and added test cases.
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2018-02-18 21:09:19 +01:00 |
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orbitcowboy
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50844aa7fc
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checkType: Take into account the size of char.
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2018-02-18 14:28:48 +01:00 |
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Daniel Marjamäki
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85d8bbacb8
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integerOverflow: Separate id for conditional integer overflows
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2018-02-07 12:49:56 +01:00 |
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Daniel Marjamäki
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c4caee6b18
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Updated copyright year
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2018-01-14 15:37:52 +01:00 |
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Daniel Marjamäki
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c4c76aa1ad
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Use MathLib::bigint_bits
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2017-10-21 22:08:34 +02:00 |
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Daniel Marjamäki
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ba8222de1c
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ValueFlow: Put 'inconclusive' state in the ValueKind. A value can't be both known and inconclusive.
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2017-09-20 22:41:36 +02:00 |
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Daniel Marjamäki
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840c7eb258
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checkFloatToIntegerOverflow: check all calculations, not only in function bodies
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2017-09-19 19:30:24 +02:00 |
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Daniel Marjamäki
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9268c2034a
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checkSignConversion: check all calculations, not only in function bodies
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2017-09-19 19:25:33 +02:00 |
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Daniel Marjamäki
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f6e30eee19
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checkIntegerOverflow: handle long and long long also
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2017-09-19 19:14:29 +02:00 |
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Daniel Marjamäki
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cac7146cac
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checkIntegerOverflow: check all calculations, not only in function bodies
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2017-09-19 14:43:48 +02:00 |
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Daniel Marjamäki
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6bc0df2908
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checkTooBigBitwiseShift: Separate id for signed shift overflow
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2017-09-19 09:21:20 +02:00 |
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Daniel Marjamäki
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be0ad20a04
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checkTooBigBitwiseShift: bitshift overflow when lhs is signed
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2017-09-19 09:08:44 +02:00 |
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Daniel Marjamäki
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0cf551351b
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tooBigBitwiseShift: check all calculations, not only in function bodies
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2017-09-19 08:50:19 +02:00 |
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Daniel Marjamäki
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71b0370389
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Fixed #1793 (CheckType::checkFloatToIntegerOverflow: assignments)
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2017-08-23 05:34:47 +02:00 |
Ayaz Salikhov
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28aa939d69
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iwyu - include what you use
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2017-05-27 04:33:47 +02:00 |
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Daniel Marjamäki
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f7cda81c0c
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Refactoring: ValueFlow::Value::errorSeverity() will have the logic if value is 'error' or 'warning'
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2017-05-23 11:43:56 +02:00 |
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Daniel Marjamäki
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8ef9ab26b1
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Clarify floatConversionOverflow
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2017-05-22 11:04:24 +02:00 |
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Daniel Marjamäki
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0cb1c4f221
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Clarify integerOverflow messages
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2017-05-22 10:10:56 +02:00 |
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Daniel Marjamäki
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9374055238
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ErrorPath: clarify the 'shiftTooManyBits' error message
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2017-05-22 07:58:56 +02:00 |
PKEuS
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b1f4bd7504
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Refactorization: Reimplemented Settings::_enabled as a bitfeld instead of std::set (#7995)
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2017-04-11 11:49:26 +02:00 |
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PKEuS
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3c8f5b85ae
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Refactorization: Allocate Token::_values (ValueFlow information) dynamically, reducing size of each token by around 10%
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2017-03-27 18:48:34 +02:00 |
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Daniel Marjamäki
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28af5c0379
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Integer Overflow: Don't warn about left-shift expressions with negative result like '1<<31'. That is common practice.
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2016-12-21 18:19:59 +01:00 |
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Daniel Marjamäki
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87abe1174f
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floatConversionOverflow: Avoid warnings when 255.5 is converted to unsigned char etc.
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2016-12-10 23:14:40 +01:00 |
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Daniel Marjamäki
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a198422f0e
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Fixed Coverity warning. Coverity assumes that 'bits < 64' means that bits can be 63. That is not true here but anyway I think the code needed to be fixed.
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2016-11-25 15:19:18 +01:00 |
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Daniel Marjamäki
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0b3751520b
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Add a check for float conversion overflows
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2016-11-22 22:37:13 +01:00 |
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Daniel Marjamäki
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4de5dc75aa
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Fixed #7807 (false positive: (error) Signed integer overflow for expression 'int32_max-1'.)
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2016-11-07 22:29:40 +01:00 |
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Daniel Marjamäki
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f280061ff8
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signed int overflow: warn about intmax+1
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2016-11-05 09:29:52 +01:00 |
Roberto Martelloni
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28f1222dc2
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CWE mapping of useAutoPointerMalloc, uselessCallsCompare, uselessCallsSwap, uselessCallsSubstr, uselessCallsEmpty, uselessCallsRemove, derefInvalidIterator, reademptycontainer, multiplySizeof, divideSizeof, stringLiteralWrite, incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, truncLongCastAssignment, truncLongCastReturn, unusedFunction, unusedVariable, unusedAllocatedMemory, unreadVariable, unassignedVariable, unusedStructMember, postfixOperator, va_start_wrongParameter (#824)
Add an optional extended description…
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2016-09-03 00:31:35 +02:00 |
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Daniel Marjamäki
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920ac5a3f6
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astyle formatting
[ci skip]
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2016-07-16 21:21:24 +02:00 |
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Roberto Martelloni
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25525e38a7
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CWE mapping of incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, unusedFunction, unusedVariable
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2016-07-16 10:07:06 +01:00 |
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Daniel Marjamäki
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c24a4b9189
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Removed enum mismatch checker. Ticket #6960.
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2016-05-29 18:00:37 +02:00 |
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Daniel Marjamäki
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613311cc57
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Fixed #7493 (enumMismatch on Enum declaration)
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2016-05-12 11:46:08 +02:00 |
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Daniel Marjamäki
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bf8471e109
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Fixed #7491 (Questionable enumMismatch)
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2016-05-11 15:33:59 +02:00 |
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Daniel Marjamäki
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fb5e6d8a7d
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Fixed #6960 (New check: enum variable is assigned mismatching value)
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2016-05-10 20:22:35 +02:00 |
PKEuS
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4b3feebbcd
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Refactorization: Reordered some conditions in checktype.cpp
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2016-02-05 20:28:43 +01:00 |
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Roberto Martelloni
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50fc784550
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Mapped error ids stlBoundaries, stlcstr, useAutoPointerContainer, useAutoPointerArray, sprintfOverlappingData, strPlusChar, shiftTooManyBits, integerOverflow, uninitstring, uninitdata, uninitvar, uninitStructMember, deadpointer, va_start_referencePassed, va_end_missing, va_list_usedBeforeStarted, va_start_subsequentCalls to their CWEs.
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2016-02-03 12:53:23 +00:00 |