Commit Graph

23667 Commits

Author SHA1 Message Date
Daniel Marjamäki 3880412c46
Merge pull request #2798 from pfultz2/programmemory-impossible
FIx issue 9895: ValueFlow: Wrong known value below function call with reference parameter
2020-09-12 05:03:20 +02:00
amai2012 6b77a04347
Merge pull request #2797 from amai2012/buildHTML
Create manual.html
2020-09-12 00:10:27 +02:00
Paul be900873cc FIx issue 9895: ValueFlow: Wrong known value below function call with reference parameter 2020-09-11 16:03:57 -05:00
amai2012 c162676099
Update buildman.yml
Another attempt
2020-09-11 22:19:08 +02:00
Daniel Marjamäki e03a8e1dc1 Fixed #9892 (Crash: endless recursion in Token::typeDecl for expression 'auto combo = widget->combo = new Combo{};') 2020-09-11 21:29:48 +02:00
Daniel Marjamäki 61145cf878 test/cli/test-inline-suppress.py: better testing 2020-09-11 18:29:42 +02:00
Daniel Marjamäki b5cd823080 Bump simplecpp 2020-09-11 18:28:37 +02:00
amai2012 6a1b6aacf5
Update buildman.yml
syntax fix
2020-09-11 16:56:35 +02:00
amai2012 6ae0bd5358
Create manual.html 2020-09-11 16:48:03 +02:00
Daniel Marjamäki 600538a325
Merge pull request #2793 from Ken-Patrick/mixedoperators
Fix false positives with condition with || and &&
2020-09-11 10:11:31 +02:00
Daniel Marjamäki d46b9cec5f
Merge pull request #2795 from pfultz2/fp-lifetime-temp-function-obj
Fix issue 9889: False positive: Using reference to dangling temporary with function object
2020-09-11 09:05:43 +02:00
Daniel Marjamäki 92d65a1824 astyle formatting 2020-09-11 08:51:12 +02:00
Daniel Marjamäki 7e02789d3f
Merge pull request #2794 from pfultz2/lifetime-temp-ref-move
Fix issue 9888: False positive: Using reference to dangling temporary with std::move
2020-09-11 07:20:32 +02:00
Daniel Marjamäki ac66f67bad
Merge pull request #2790 from pfultz2/forward-analyze-accumulate-actions
Fix issue 9833: False positive: Division by zero when using pointer to struct
2020-09-11 07:17:10 +02:00
Paul c568e8ea78 Format 2020-09-10 22:59:19 -05:00
Paul 71bc79ac28 Fix issue 9889: False positive: Using reference to dangling temporary with function object 2020-09-10 22:58:17 -05:00
Paul b26c581556 Fix issue 9888: False positive: Using reference to dangling temporary with std::move 2020-09-10 22:38:31 -05:00
Paul 6394ad2643 Format 2020-09-10 17:07:13 -05:00
Paul 4d1b3e06c7 Fix FPs 2020-09-10 17:06:49 -05:00
Ken-Patrick Lehrmann a114bf0293 Fix false positives with condition with || and &&
The value of something in the middle of a condition with mixed || and &&
gives no information on which branch will be taken.
For instance with:
```
int f(int a, int b, bool x) {\n"
  if (a == 1 && (!(b == 2 && x))) {
  } else {
    if (x) {
    }
  }

  return 0;
}
```
We can enter the if part whether x is true or false, and similarly,
enter the else part whether x is true or false. Same thing with the
value of b.

This fixes the following false positive with above code:
```
:4:13: style: Condition 'x' is always true [knownConditionTrueFalse]
        if (x) {
            ^
:2:33: note: Assuming that condition 'x' is not redundant
    if (a == 6 && (!(b == 21 && x))) {
                                ^

```
2020-09-10 23:27:39 +02:00
Daniel Marjamäki 2b12ef653d
Merge pull request #2792 from IOBYTE/main
fix #9886 (Hang in TemplateSimplifier (gcc/gcc/testsuite/g++.dg/cpp0x…
2020-09-10 21:47:44 +02:00
Daniel Marjamäki 51f5f2c7d0 Fix inline suppressions problem 2020-09-10 21:46:15 +02:00
Robert Reif a52ce7379a fix #9886 (Hang in TemplateSimplifier (gcc/gcc/testsuite/g++.dg/cpp0x/decltype34.C)) 2020-09-10 14:47:59 -04:00
orbitcowboy 6c53cdd6f9 wxwidgets.cfg: Added support for more interfaces 2020-09-10 16:57:41 +02:00
Daniel Marjamäki f052d32e31 astyle formatting 2020-09-10 08:02:45 +02:00
Daniel Marjamäki d60520137c ExprEngine: Refactoring 2020-09-10 08:02:15 +02:00
Daniel Marjamäki 43d643184e
Merge pull request #2791 from pfultz2/known-empty-container-constructor-modified
Fix issue 9869: False positive: knownEmptyContainer when passed to constructor
2020-09-10 07:37:21 +02:00
Paul 5033fb4418 Fix issue 9869: False positive: knownEmptyContainer when passed to constructor 2020-09-09 22:23:42 -05:00
Paul bb9dbaa8f5 Format 2020-09-09 21:32:07 -05:00
Paul 75b955b9c6 Fix issue 9833: False positive: Division by zero when using pointer to struct 2020-09-09 21:29:26 -05:00
Daniel Marjamäki 48a6852a4a
Merge pull request #2774 from pfultz2/lifetime-subfunction
Extend lifetimes to subfunctions
2020-09-09 20:43:36 +02:00
Paul Fultz II 34d65e25d6
Merge branch 'main' into lifetime-subfunction 2020-09-09 12:02:02 -05:00
Daniel Marjamäki 7c8c0ef3a2 Bug hunting: Avoid uninit struct member false positives 2020-09-09 18:26:04 +02:00
Daniel Marjamäki f95a53b0ca Fixed #9821 (False positive: Delegating constructor and initialization list) 2020-09-09 18:04:21 +02:00
Daniel Marjamäki 687b44dbb7 Token: add flag for splitted variable declaration with initialization 2020-09-09 16:22:47 +02:00
Paul Fultz II bfe53fce04
Fix issue 9878: false positive: multiCondition (#2787) 2020-09-09 15:39:36 +02:00
orbitcowboy 6ad3478fb7 wxwidgets.cfg: Added support for more interfaces 2020-09-09 11:21:55 +02:00
orbitcowboy f89c2c8423 wxwidgets.cfg: Added support for more interfaces 2020-09-09 08:46:22 +02:00
Daniel Marjamäki b1401c6536
Merge pull request #2789 from pfultz2/smart-ptr-constructor
Fix issue 9496: False negative: Dereferencing returned smart null-pointer
2020-09-09 08:16:30 +02:00
Daniel Marjamäki 1c37423f1b
Merge pull request #2788 from pfultz2/lifetime-dangling-temp-reference
Fix issue 9835: False negative: Return reference to temporary with const reference
2020-09-09 08:01:22 +02:00
Paul 965fea370f Formatting 2020-09-08 21:55:53 -05:00
Paul 382408f59e Fix issue 9496: False negative: Dereferencing returned smart null-pointer 2020-09-08 21:54:38 -05:00
Paul 8d7088aa24 Fix issue 9835: False negative: Return reference to temporary with const reference 2020-09-08 18:30:45 -05:00
Daniel Marjamäki 5376decbe7
Merge pull request #2783 from pfultz2/out-of-bounds-at-index 2020-09-08 20:30:31 +02:00
Paul 8c425790f4 Merge branch 'main' into lifetime-subfunction 2020-09-08 13:18:01 -05:00
Daniel Marjamäki 18e99176e5
Fix issue 9883: endless recursion in getLifetimeTokens (#2786) 2020-09-08 20:14:54 +02:00
Paul Fultz II 5099ca3c8b
Fix issue 9882: segfault in ForwardTraversal (#2785) 2020-09-08 20:14:10 +02:00
Paul 1753c2ddee Remove known conditions 2020-09-08 12:39:27 -05:00
Paul d5489fd1f0 Fix issue 9883: endless recursion in getLifetimeTokens 2020-09-08 11:33:29 -05:00
Paul 1be67ea008 Merge 2020-09-08 11:00:57 -05:00