Daniel Marjamäki
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c8a450c9be
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uninitvar: Fixed a FP seen in daca2
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2016-12-25 22:43:29 +01:00 |
Matthias Krüger
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ecc91ba914
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fix a couple of issues in shell scripts found by codacy.
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2016-12-25 00:43:47 +01:00 |
PKEuS
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ea53bd22b7
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Fixed false positive returnTempReference with operator++ (#7874)
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2016-12-22 11:49:59 +01:00 |
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Daniel Marjamäki
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df6ae9f3b4
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Fixed #7847 (Can't detect shift negative values when some op is executed)
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2016-12-22 09:40:19 +01:00 |
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Daniel Marjamäki
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d79688c40b
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Fixed #7822 (False positive for uninitialized variable if array type is used)
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2016-12-21 23:11:11 +01:00 |
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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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426d1b4196
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Merge pull request #846 from simartin/ticket_7805
Ticket #7805: Ignore enumerators when simplifying known variables.
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2016-12-21 17:58:48 +01:00 |
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Daniel Marjamäki
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f40bdddbab
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ValueFlow: Better handling when casting calculation result
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2016-12-20 23:09:50 +01:00 |
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Daniel Marjamäki
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f0d91fb74b
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Fixed #7869 (False positive: Array index out of bounds)
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2016-12-20 22:01:19 +01:00 |
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Daniel Marjamäki
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44ccbdedec
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ValueFlow: Improved value for cast
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2016-12-20 21:37:25 +01:00 |
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Daniel Marjamäki
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606bb78297
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ValueFlow: Better handling of casts
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2016-12-20 19:32:21 +01:00 |
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Daniel Marjamäki
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e14e86c103
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ValueFlow: only set values in conditional code in subfunctions when sure
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2016-12-20 11:06:20 +01:00 |
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Daniel Marjamäki
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807b653739
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ValueFlow: Fix FP in for loops when 2nd expression is 0
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2016-12-20 07:54:38 +01:00 |
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Daniel Marjamäki
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f1ad7368f6
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ValueFlow: bool values
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2016-12-19 21:21:18 +01:00 |
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Daniel Marjamäki
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aaf19c1e4f
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Fixed #7839 (Prefix increment triggers parameter modification warning)
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2016-12-19 15:25:36 +01:00 |
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Daniel Marjamäki
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f5ad7482a8
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CheckBufferOverrun: Skip warnings about array index out of bounds in unions. Theoretically, the array is at least as large as the biggest union member.
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2016-12-18 22:10:30 +01:00 |
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Daniel Marjamäki
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4558701c08
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varid: don't generate varid and symboldatabase variable for function call parameter
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2016-12-18 20:16:38 +01:00 |
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Daniel Marjamäki
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17aaecbd6b
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ValueFlow: Improved handling of sizeof
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2016-12-18 14:03:48 +01:00 |
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Daniel Marjamäki
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461e5cc5c9
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CheckBufferOverrun: Moved check from simplified to normal. This fixes a FP in asterisk.
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2016-12-18 11:14:05 +01:00 |
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Daniel Marjamäki
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72e4bc9d88
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ValueFlow: skip values that cause false assertion condition
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2016-12-17 21:23:14 +01:00 |
Frank Zingsheim
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cb5a5e6a25
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Improve Fix #6180 (Access of moved variable still allowed until function is called)
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2016-12-17 16:42:46 +01:00 |
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Frank Zingsheim
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9a871d33f7
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Improve Fix #6180 ("reset" and "clear" clears the move status)
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2016-12-17 16:39:30 +01:00 |
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Frank Zingsheim
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f4ab45f13b
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Improve Fix #6180 (Do not warn about move if it is part of a reassignment of the variable)
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2016-12-17 16:39:30 +01:00 |
Simon Martin
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5119ae84b8
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Ticket #7805: Ignore enumerators when simplifying known variables.
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2016-12-17 14:05:26 +01:00 |
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Daniel Marjamäki
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8cba02dc66
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Readd test case I removed in b098d5fbd6
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2016-12-11 21:24:12 +01:00 |
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Daniel Marjamäki
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31337dda27
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ValueFlow: Better handling of && and || in for loop to avoid FP
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2016-12-11 21:19:24 +01:00 |
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Daniel Marjamäki
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d4f2512421
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Tokenizer::simplifyKnownVariables: Added bailout when pointer alias is simplified and loop is encountered
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2016-12-11 19:12:23 +01:00 |
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Frank Zingsheim
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e0d4720e19
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Fix #7829 (false-positive: knownConditionTrueFalse linked to virtual method)
Return values of virtual functions in valueflow are only possible values
since function might be overloaded.
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2016-12-11 10:44:05 +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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b098d5fbd6
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ValueFlow: We need better handling of casts
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2016-12-10 22:09:01 +01:00 |
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PKEuS
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120fe2e4d6
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Fixed false positive: The function 'operatorstd::string' is never used. (#7853)
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2016-12-08 13:54:54 +01:00 |
PKEuS
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cfac3b457d
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Several small refactorizations
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2016-12-06 22:12:02 +01:00 |
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Daniel Marjamäki
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7fc9fbc746
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synthetic: reduce controlflow testcases
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2016-12-06 21:45:51 +01:00 |
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PKEuS
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40401534d7
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Refactorized Library
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2016-12-06 14:50:27 +01:00 |
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PKEuS
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2f6350a0d0
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Refactorized Library
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2016-12-06 14:09:28 +01:00 |
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PKEuS
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d665641a76
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Refactorizations:
- use std::string::pop_back() and std::string::back()
- pass argument as const std::string&
- Moved iterator into for loop head
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2016-12-05 14:50:01 +01:00 |
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Daniel Marjamäki
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5df8e7f50c
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Fixed #7596 (ValueFlow: better handling for 'x*(1-x-1)')
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2016-12-04 22:39:59 +01:00 |
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Daniel Marjamäki
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c12cb69cc2
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ValueType: Handle function pointers
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2016-12-04 16:02:50 +01:00 |
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Daniel Marjamäki
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9c69546d72
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Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well)
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2016-12-03 11:59:48 +01:00 |
orbitcowboy
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8a45c3192b
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There is not need to clear a string directly after its creation.
|
2016-11-30 10:39:14 +01:00 |
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PKEuS
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36d12d7866
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SymbolDatabase: Function::retDef should not point at "static" or "extern"
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2016-11-28 17:23:39 +01:00 |
Stefan Weil
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57b57428c2
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Fix some typos in comments (found by codespell)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
|
2016-11-27 11:40:42 +01:00 |
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Daniel Marjamäki
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b6cba4a55c
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Fixed #7784 (Token: can't be both type and variable)
|
2016-11-26 22:39:47 +01:00 |
|
orbitcowboy
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55ae961ac2
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std.cfg and windows.cfg: Improved support for <use-retval/> for functions like ftell(), [f]get[w]c().
|
2016-11-26 21:31:15 +01:00 |
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orbitcowboy
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8a0f856e95
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Fixed regression in test/cfg/std.c introduced by b0d09926fb.
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2016-11-26 21:14:31 +01:00 |
|
Matthias Krüger
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213589ee68
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ValueFlow: don't perform UB when a function returns shifts of/by negative values. Fixes #7814.
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2016-11-24 23:23:47 +01:00 |
|
Daniel Marjamäki
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a61f4e9c94
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Fixed #7831 (false-positive: terminateStrncpy)
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2016-11-24 07:04:58 +01:00 |
|
Matthias Krüger
|
cf24ea5221
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fix #7783: false positive knownConditionTrueFalse on assert(0 && "message").
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2016-11-23 21:54:38 +01:00 |
|
Daniel Marjamäki
|
e1a3c0955a
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synthetic tests: Added run-clang.sh
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2016-11-23 14:49:46 +01:00 |
|
Matthias Krüger
|
01e5f14bf8
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CheckClass::virtualDestructorError and a variation of CheckNullPointer::nullPointerError would print inconclusive,warning messages altough no --enable=warning was given. Fix.
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2016-11-23 00:13:09 +01:00 |