ea2916a3e4
Fix issue 9514: Syntax Error: AST broken, 'for' doesn't have two operands. ( #2429 )
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* Fix issue 9514: Syntax Error: AST broken, 'for' doesn't have two operands.
* Fix typo
2019-12-07 21:16:25 +01:00
56e17fb228
Fix issue 9524: Syntax Error: AST broken, 'if' doesn't have two operands. ( #2432 )
2019-12-07 21:06:45 +01:00
95e0b0d0f9
Fix #9510 : Crash in valueflow.cpp solveExprValues() (division by zero) ( #2420 )
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`break` if divider `intval` is 0 to avoid division by 0 as suggested by @pfultz2
Trac ticket: https://trac.cppcheck.net/ticket/9510
2019-12-06 08:08:40 +01:00
f637d97080
Fix 9509 (Syntax error on empty attribute list) ( #2423 )
2019-12-06 05:17:19 +01:00
2978c67e6f
Fix issue 9511: Syntax Error: AST broken, 'if' doesn't have two operands. ( #2428 )
2019-12-06 04:19:46 +01:00
5979eec2c0
Fix 9518 (Syntax error on valid C++) ( #2424 )
2019-12-05 20:51:36 +01:00
e712df7cb4
Run astyle [ci skip]
2019-12-04 13:53:10 +01:00
297efcd049
Avoid some additional memleakOnRealloc false positives ( #2422 )
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* Avoid some additional memleakOnRealloc false positives
checkReallocUsage() already contains code to suppress the
`p = realloc(p, size)` error message when the pointer has been
previously copied from another variable (hence there is an additional
copy of the original pointer value) within the same function, as in
the added realloc21() test case.
Extend this so that `p = *pp` and `p = ptr->foo` are also recognized
as copies from another variable with the same original pointer value,
as in the added realloc22() and realloc23() test cases.
* Rewrite as a single findmatch() expression
2019-12-04 12:13:44 +01:00
36977becba
Fix issue 9196: Lambda confuses check ( #2415 )
2019-12-03 18:30:52 +01:00
0e8a145d6c
Run astyle
2019-12-02 22:04:22 +01:00
9cb39b1d7e
Fix issue 9482: False positive: Reference to temporary returned using trailing return type ( #2413 )
2019-12-01 15:10:02 +01:00
2bdb7dc236
Fix issue 9390: valueFlowTerminatingCondition bailout: Skipping function due to incomplete variable NULL ( #2412 )
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* Fix issue 9390: valueFlowTerminatingCondition bailout: Skipping function due to incomplete variable NULL
* Uncomment keyword
* Add nullptr as well
2019-12-01 15:09:21 +01:00
f77347d7b4
Fix crash 9492: Crash in FwdAnalysis::checkRecursive() (condTok is nullptr) ( #2411 )
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* Fix crash 9492: Crash in FwdAnalysis::checkRecursive() (condTok is nullptr)
* Formatting
2019-12-01 14:53:03 +01:00
a71f58ffc2
Fix issue 9441: false positive: new(std::nothrow) and nullPointerRedundantCheck ( #2403 )
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* Fix issue 9441: false positive: new(std::nothrow) and nullPointerRedundantCheck
* Skip new if it is a variable
2019-12-01 12:16:31 +01:00
79a2e61721
Fix issue 6850: Valueflow: pointer alias, conditional value ( #2402 )
2019-11-30 09:22:03 +01:00
f9d33c07f8
Fix issue 9458: Crash with shadow variables in a lambda ( #2406 )
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* Fix issue 9458: Crash with shadow variables in a lambda
* Format
2019-11-29 09:45:02 +01:00
f554a71dea
fix #9495 (Crash when parsing angle brackets in template with type traits (assertion failure)) ( #2407 )
2019-11-29 09:44:27 +01:00
676a837af6
Fixed #9335 (FP constStatement "Found a statement that begins with string constant")
2019-11-28 17:49:33 +01:00
937c82efbe
AST: initializer list with lambda
2019-11-27 06:44:58 +01:00
c3c3d6770c
Fix #9478 : Valueflow: printf does not change value ( #2388 )
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Format-string arguments are now marked to have `in` direction, except
for `scan`-functions (like `scanf`) where these arguments are explicitly
marked to have `out` direction.
2019-11-24 01:40:31 +01:00
ab2274b8ad
AST: lambdas and scopes in expressions
2019-11-23 21:36:36 +01:00
ebd32cfd73
Syntax error: if (retval==)
2019-11-23 18:50:46 +01:00
fb1d60bfb1
fix syntax error for num.operator std::string()[0] ( #2389 )
2019-11-23 17:42:24 +01:00
b3ed9f8231
Make iterator checks useful
2019-11-21 18:15:26 +03:00
df952926f8
fix syntax error for a.operator++() ? a.operator--() : 0 ( #2382 )
2019-11-20 22:13:32 +01:00
28ef31c981
Fix "one past end" illegal iterator computation
2019-11-20 18:10:05 +03:00
c990d10ffa
Check for JSON error when parsing addon .json files + fixes ( #2374 )
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* cppcheck.cpp: Check for JSON error when parsing addon .json files
This fixes that errors in JSON files given via `--addon=*.json` are
silently ignored and maybe only a part of the JSON file is used.
Now the error message which picojson can return is checked and a
corresponding error message is returned again by getAddonInfo().
* naming.json: Fix missing comma
* CLI: Fix naming violations detected by addon naming.py via naming.json
* Addon naming: Add argument for validating names of constants
* LIB: Rename functions/variables so they are valid, loosen naming rules
* GUI: Fix naming violations
2019-11-20 15:37:09 +01:00
590aeea8f8
Fix #9483 (Assertion `tok && tok->str() == ">"' failed) ( #2381 )
2019-11-20 07:02:25 +01:00
479fbb85a2
Fix issue 9443: Internal error: Token::astOperand2() cyclic dependency. ( #2376 )
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* Improve nested init lists
* Fix issue 9443: Internal error: Token::astOperand2() cyclic dependency.
2019-11-19 11:38:03 +01:00
ed1acc319d
Fixx issue 9355: FP constParameter when returning non-const reference to struct member ( #2373 )
2019-11-18 06:39:50 +01:00
7f6ebaa6b2
fix syntax error for VTK_LEGACY_BODY(vtkMatrix3x3::operator[], "VTK 7.0"); ( #2372 )
2019-11-18 06:38:53 +01:00
1d441f64c1
CheckUnusedVar: Quick heuristic so we don't bailout for 'auto' variables
2019-11-17 15:44:57 +01:00
d0daf1f90d
CheckUnusedVar: Assume that assignment has 'standard behavior' by default
2019-11-17 12:33:26 +01:00
f5e3dc9a38
Improved fix for #8978 (False positive: Variable assigned value that is never used when assigning via iterator)
2019-11-17 12:08:21 +01:00
4ebf54d090
Fix issue 9437: Dont assume init list constructor for strings ( #2366 )
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* Fix issue 9437: Dont assume init list constuctor for strings
* Update the schema
* Add documentation
2019-11-17 03:22:04 +01:00
5654630099
Fixed #8978 (False positive: Variable assigned value that is never used when assigning via iterator)
2019-11-16 19:49:54 +01:00
7cd7aff60a
Fixed #9285 (Misleading warning message)
2019-11-16 17:24:54 +01:00
bae4faa786
Fixed #9422 (FP uninitdata - writing pointer to output stream)
2019-11-16 11:47:57 +01:00
7f57c980f0
Refactoring; shorter code
2019-11-16 11:20:26 +01:00
754c1fff66
fix syntax error for conversion operator for type with global namespace ( #2365 )
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* fix syntax error for conversion operator for type with global namespace
* fix syntax error when taking address of operator function
* fix syntax error for using ::operator "" _a;
* fix syntax error for template<> void operator "" _h<'a', 'b', 'c'>() {}
* fix syntax error for operator in parentheses
2019-11-16 08:03:13 +01:00
b9835fd4f9
Fixed #9445 (Syntax error on typeof word in C)
2019-11-15 21:20:57 +01:00
3a617fa04a
Fix #9472 (Syntax error on valid C++ code) ( #2363 )
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There are probably a lot more valid code patterns that generates syntax
errors so I added "operator" to the error message to make it easier to
find them.
2019-11-15 07:03:57 +01:00
7e0fc4fb00
Tokenizer: Detect more syntax errors when operator does not have operands
2019-11-14 21:18:31 +01:00
2eb575d990
Fix #9468 (Syntax error on valid C++) ( #2358 )
2019-11-14 09:26:21 +01:00
f88ae21d8f
Fix #9467 (False positive on local variable when template specialization is used) ( #2357 )
2019-11-13 21:34:27 +01:00
7841430793
Fix issue 9428: FP uninitvar for pointer passed to sscanf ( #2344 )
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* Add indirect to library cfg files
* Check indirect for non null arguments
* Reenable subfunction analysis
* Use indirect 1 when using not-null
* Parse correct string name
* Update documentation
* Make attribute optional
2019-11-13 12:46:54 +01:00
49d6bfbd7b
Fixed crash in harfbuzz found by daca@home
2019-11-12 18:22:11 +01:00
f5a6aa530d
Fixed #9417 (FP uninitvar - member initialized in operator())
2019-11-11 15:00:53 +01:00
38dea4719b
Fix #9166 (print proper types in invalidCast message) ( #2347 )
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* Fix #9166 (print proper types in invalidCast message)
* Use ValueType->str()
* astyle
* Set default sign to avoid issues on different platforms
2019-11-11 07:17:50 +01:00
eaa5bfcadd
Remove 'unsafeClassDivZero' warning. The software verification will cover this better.
2019-11-10 16:49:34 +01:00
Paul Fultz II
Sebastian
IOBYTE
John Marshall
amai2012
Daniel Marjamäki
Dmitry-Me
Rikard Falkeborn