Commit Graph

351 Commits

Author SHA1 Message Date
Daniel Marjamäki 8bd783f820 Refactoring; Added findBreakScope and Scope::isLoopScope() 2020-12-24 22:58:31 +01:00
Daniel Marjamäki 8b52ed590e Clang import: Better handling of const methods 2020-11-09 14:50:34 +01:00
Daniel Marjamäki 8956ecb5fc Clang import: Fixed data for inline static functions 2020-11-03 17:52:53 +01:00
Daniel Marjamäki e053066d8b Clang import: Fixed Variable::mTypeStartToken and Variable::mTypeEndToken for unnamed parameters 2020-11-02 20:58:43 +01:00
Daniel Marjamäki 6de91d6386 Fixed #9707 (False positive: unreadVariable, union) 2020-10-02 20:22:22 +02:00
Daniel Marjamäki 514b7f4da4 Fixed #9906 (False positive: constParameter (function pointer)) 2020-09-23 22:10:47 +02:00
Daniel Marjamäki f052d32e31 astyle formatting 2020-09-10 08:02:45 +02:00
Paul Fultz II 34d65e25d6
Merge branch 'main' into lifetime-subfunction 2020-09-09 12:02:02 -05:00
Daniel Marjamäki 687b44dbb7 Token: add flag for splitted variable declaration with initialization 2020-09-09 16:22:47 +02:00
Paul 786672e19d Format 2020-09-06 21:59:21 -05:00
Paul c7a5d3c5f1 Fix FPs 2020-09-06 21:58:36 -05:00
Daniel Marjamäki 5acd6fcdc8 astyle formatting 2020-09-03 18:55:40 +02:00
shaneasd 08ea6435ac
fix false positives in constParameter (#2758) 2020-09-03 18:44:44 +02:00
Paul Fultz II a332062385
Add exprId to tokens (#2744) 2020-08-20 18:21:29 +02:00
Paul Fultz II eb4754b7d9
Fix issue 9587: False positive: parameter can be declared with const (#2667) 2020-05-31 10:10:10 +02:00
Daniel Marjamäki 08ddd84780 Update copyright year 2020-05-10 11:16:32 +02:00
Daniel Marjamäki 3e0218299b Revert "Update copyright year"
This reverts commit 6eec6c4bd5.
2020-05-10 11:13:05 +02:00
Daniel Marjamäki 6eec6c4bd5 Update copyright year 2020-05-10 11:11:34 +02:00
Daniel Marjamäki f7096a2232 Bug hunting: basic handling of contracts through GUI 2020-04-27 09:08:50 +02:00
Oliver Stöneberg 2c1e36e63e
cleaned up includes based on include-what-you-use (#2600)
* cleaned up includes based on include-what-you-use

* check.h: trying to work around Visual Studio 2012 bug

* fixed Visual Studio compilation
2020-04-13 13:44:48 +02:00
shaneasd 82c09f243b
Maybeunusedsupport (#2570)
* Add rudimentary support for [[maybe_unused]]

* Add more test cases. use the symboldatabase rather than reparsing. Fix travis error.

* test review actions

* change var to usage._var
2020-04-12 20:35:54 +02:00
Dmitry-Me ab5835d359
Avoid giant C4267 warning in 64-bit Visual C++ build (#2569) 2020-03-14 14:41:45 +01:00
Daniel Marjamäki e31b2f8b73 SymbolDatabase; Set smart pointer type in Variable valueType 2020-02-14 09:40:27 +01:00
Daniel Marjamäki b1abcc06df Clang import; distinguish static variable 2020-01-27 13:00:52 +01:00
Daniel Marjamäki 36a67c7022 Clang import; fixed ValueType::typeSize calls 2020-01-18 17:32:59 +01:00
Daniel Marjamäki b905547c76 Clang import; Better sizeof/type handling 2020-01-18 11:07:36 +01:00
Daniel Marjamäki 380cc78077 Clang; Run ValueFlow 2020-01-11 14:00:41 +01:00
Daniel Marjamäki 6b983a9587 Revert ValueFlow changes, there was unexpected problems in testrunner 2020-01-11 13:11:19 +01:00
Daniel Marjamäki 052eaba632 Clang; run ValueFlow analysis 2020-01-11 13:04:51 +01:00
Daniel Marjamäki b829c4cebb Clang import; Arrays 2020-01-07 12:19:06 +01:00
Daniel Marjamäki 2760d4400b SymbolDatabase: Ensure parameter name is same 2020-01-06 18:56:01 +01:00
Daniel Marjamäki 8ea22edb4e Clang Import; VarDecl 2020-01-06 13:47:19 +01:00
Ken-Patrick Lehrmann b6d2c1b238 Fix github CI (#2477)
* Fix github CI

```
Checking lib/check.cpp: __CPPCHECK__=1...
lib/symboldatabase.h:719:5: warning: Class 'Function' has a constructor with 1 argument that is not explicit. [noExplicitConstructor]
    Function(const Token *tokenDef);
    ^

Checking lib/templatesimplifier.cpp: __CPPCHECK__=1...
lib/symboldatabase.cpp:1754:33: warning: Condition 'settings' is always true [knownConditionTrueFalse]
    const Library * const lib = settings ? &settings->library : nullptr;
                                ^
lib/symboldatabase.cpp:1751:9: note: Assuming that condition '!settings' is not redundant
    if (!settings)
        ^
lib/symboldatabase.cpp:1754:33: note: Condition 'settings' is always true
    const Library * const lib = settings ? &settings->library : nullptr;
```

* Compile parseClangAstDump
2020-01-05 21:10:48 +01:00
Daniel Marjamäki b03bdfaf72 Import Clang ast dump (experimental) 2020-01-05 15:12:53 +01:00
Daniel Marjamäki 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
Paul Fultz II c1da6c7dd2 Fix issue 9461: False positive: Reference to temporary returned using trailing return type (#2345) 2019-11-10 09:44:04 +01:00
Paul Fultz II 4eb4762d95 Extend lifetime checking to temporaries (#2242)
* Use lifetimes to check for returning reference to temporaries

* Check for dangling temporaries

* Check for unknown types for returining by reference

* Remove old returnTemporary check

* Format

* Check for deref op

* Ternary operator return an lvalue reference

* Warn when returning temporaries from member functions

* Improve handling of pointer to function

* Extend lifetimes of const references
2019-10-08 09:28:39 +02:00
IOBYTE 8f46bb3ef6 fix #9392 (SymbolDatabase: Weird default constructor outside class) (#2243) 2019-10-06 07:21:12 +02:00
Paul Fultz II cf1c766292 Fix issue 9317: False positive returnDanglingLifetime when using reference to constant inside if statement (#2241) 2019-10-05 16:32:20 +02:00
Paul Fultz II 166bd2bafc Fix issue 2153: valueFlowAfterCondition: struct member (#2228)
* Fix issue 2153: valueFlowAfterCondition: struct member

* Fix null pointer dereference

* Formatting

* Check for another null pointer

* Initialize variables

* Remove redundant condition

* Format

* Add missing initialization to copy constructor

* Format
2019-09-30 21:04:43 +02:00
Oliver Stöneberg de9f489b08 use range loops / constness (#2181)
* use range loops / constness

* platform.cpp: avoid shadowed variable
2019-09-19 20:29:33 +02:00
Paul Fultz II bd02ca5ccb Fix issue 9207: Not detected 'always true' and unreachable code 2019-08-08 07:46:47 +02:00
Daniel Marjamäki ebcca4edd1 Improve --debug-warnings output for 'auto' tokens without type. Do not report that prematurely before the type is set properly. 2019-08-05 13:42:06 +02:00
Paul Fultz II ffdd2dc793 Fix issue 8924: Re-enable valueFlowTerminatingCondition 2019-08-05 07:18:06 +02:00
Daniel Marjamäki c03df8e6b4 SymbolDatabase: Improved matchParameter for containers 2019-08-03 10:10:40 +02:00
amai2012 f02636e995 Refactoring: Convert enums to enum classes 2019-08-02 21:14:29 +02:00
Daniel Marjamäki a3dc2db77a SymbolDatabase: Use ValueType::matchParameter for variable address parameters 2019-07-31 12:38:36 +02:00
Daniel Marjamäki ed5ae7c5fa SymbolDatabase::findFunction: Use ValueType::matchParameter for float literal parameters 2019-07-29 21:53:39 +02:00
Daniel Marjamäki 3066c0653c Fixed #8668 (SymbolDatabase: Wrong findFunction match for const pointer argument) 2019-07-29 18:14:23 +02:00
Paul Fultz II bb52a63c4e Add check for const variables
When a local reference is declared, this will check if that local reference can be declared as `const`.
2019-07-24 09:59:01 +02:00