Jonas Jensen
6fecc38004
Merge pull request #4726 from MathiasVP/revert-4558
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C++: Revert 4558
2020-11-26 08:44:32 +01:00
Cornelius Riemenschneider
0b8403fc05
C++: Add one more test.
2020-11-25 16:24:55 +01:00
Mathias Vorreiter Pedersen
4c3a26fea8
Revert "Merge pull request #4558 from rdmarsh2/rdmarsh2/cpp/remove-initialize-nonlocal"
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This reverts commit 08efd7fbd9cb8c5e8cca
2020-11-25 15:51:52 +01:00
Cornelius Riemenschneider
7f13d4c356
C++: Improve EscapesTree analysis in the presence of temporary objects.
2020-11-25 10:41:15 +01:00
Cornelius Riemenschneider
8d024c7ff1
C++: Add tests around references to pointers with temporary objects.
2020-11-25 10:40:33 +01:00
Cornelius Riemenschneider
e68352bcde
C++: Add testcase for false positive.
2020-11-25 10:40:33 +01:00
Jonas Jensen
5f0141953d
Merge pull request #4644 from MathiasVP/unsafe-use-of-this-query
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C++: Add 'unsafe use of this' query
2020-11-25 08:40:12 +01:00
Mathias Vorreiter Pedersen
8bd14c5af6
C++: Remove duplication-tests directory since we no longer detect duplication.
2020-11-24 10:10:31 +01:00
Mathias Vorreiter Pedersen
2e6a3cd33b
Merge branch 'main' into unsafe-use-of-this-query
2020-11-19 13:03:29 +01:00
Mathias Vorreiter Pedersen
072adaa279
C++: Require that no override of the called pure virtual function exists in any base class. This removes the false positive in the testcase. Based on the results on LGTM we have agreed to set the @precision to very-high.
2020-11-19 12:10:57 +01:00
Dave Bartolomeo
08efd7fbd9
Merge pull request #4558 from rdmarsh2/rdmarsh2/cpp/remove-initialize-nonlocal
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Remove InitializeNonlocalInstruction
2020-11-18 20:23:08 -05:00
Robert Marsh
693626e460
C++: accept value numbering test changes
2020-11-18 11:00:31 -08:00
Matthew Gretton-Dann
62767e7e0d
Update expected results for `constinit' support
2020-11-17 14:01:00 +00:00
Mathias Vorreiter Pedersen
0a6a22562b
C++: Respond to more review comments.
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- Remove post-dominance requirement. It was really just hiding good
results.
- Fix test annotations. Turns out Clang and GCC's 'undefined behavior'
warning didn't align with the C++ standard.
2020-11-13 15:44:33 +01:00
Jonas Jensen
8bb9e8a4af
Merge pull request #4592 from geoffw0/varnotused
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C++: Work around two false positive issues with the UnusedLocals.ql query
2020-11-13 14:53:58 +01:00
Mathias Vorreiter Pedersen
b249777bfb
C++: Respond to review comments.
2020-11-13 10:44:06 +01:00
Mathias Vorreiter Pedersen
f417831a23
C++: Add two more tests to 'unsafe use of this'. First, test that post-dominance removes some results. Second, that a cast to the pure virtual function's defining class (skipping past a derived class that overrides the function) followed by a call to the function still results in an alert. This is also undefined behavior.
2020-11-12 15:51:04 +01:00
Mathias Vorreiter Pedersen
8d4b948acf
Merge branch 'main' into interleave-op-instr-field-flow
2020-11-10 21:15:50 +01:00
Robert Marsh
14f1fa50f1
Merge branch 'main' into rdmarsh2/cpp/remove-initialize-nonlocal
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Accept test changes from IR temporaries and block ordering
2020-11-10 11:14:26 -08:00
Mathias Vorreiter Pedersen
4bcf1f498b
C++: Add new query for unsafe use of this.
2020-11-10 17:23:55 +01:00
Geoffrey White
c4fe8df04c
C++: Support data flow from parameter deref to return value.
2020-11-10 13:17:34 +00:00
Geoffrey White
4563e32e92
C++: Remove data flows we shouldn't need in MemberFunction.
2020-11-10 13:17:24 +00:00
Robert Marsh
c00587d2cb
C++/C#: Conflated memory as IR dump annotation
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Removes the IR consistency checks for conflated memory and marks
instructions that have a conflated result with a percent sign (%)
instead. This avoids reimplementing part of the alias analysis logic
in the consistency check.
2020-11-09 14:55:47 -08:00
Mathias Vorreiter Pedersen
3c2fb5a93f
Merge branch 'main' into interleave-op-instr-field-flow
2020-11-09 09:58:19 +01:00
Robert Marsh
2f204869e7
Merge pull request #4604 from criemen/ir-block-sort-order
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C++, C# IR: Stabilize sort order for basic blocks.
2020-11-04 18:22:23 -05:00
Cornelius Riemenschneider
78d885ee7d
C++: Accept test output.
2020-11-04 16:45:07 +01:00
Cornelius Riemenschneider
e7e5754270
C++: Add taint model for std::vector::emplace/_back.
2020-11-04 16:20:01 +01:00
Cornelius Riemenschneider
62a02cde73
C++: Add test to show missing taint steps for std::vector::emplace/_back
2020-11-04 16:07:15 +01:00
Cornelius Riemenschneider
081ab1e2bb
C++: Add std::vector::emplace/_back to our STL model.
2020-11-04 16:07:08 +01:00
Dave Bartolomeo
4cc9110dbd
Fix test expectation
2020-11-03 13:39:33 -05:00
Dave Bartolomeo
f0b9794907
Merge remote-tracking branch 'upstream/main' into work
2020-11-03 11:33:44 -05:00
Dave Bartolomeo
0d1fbd1bdc
Fix annotations
2020-11-02 18:03:40 -05:00
Robert Marsh
f917cf826f
C++: accept test output
2020-11-02 13:59:23 -08:00
Geoffrey White
e9bde9b711
C++: Work around issue with ConditionalDeclExpr.
2020-11-02 15:46:38 +00:00
Geoffrey White
79bda0055c
C++: Work around issue with 'Unknown literal'.
2020-11-02 15:46:36 +00:00
Geoffrey White
35f4646ee0
C++: Add test cases for UnusedLocals.
2020-11-02 10:40:42 +00:00
Mathias Vorreiter Pedersen
fc80ef2ed8
C++: Sync identical file.
2020-10-31 18:02:12 +01:00
Mathias Vorreiter Pedersen
ed9ad8b5e3
Merge branch 'main' into better-syntax-for-false-positives-and-negatives-inline-expectation
2020-10-31 16:52:16 +01:00
Dave Bartolomeo
69dee154f3
Fix PR feedback
2020-10-31 09:03:51 -04:00
Dave Bartolomeo
be180aac25
Fixup after merge
2020-10-30 12:52:58 -04:00
Dave Bartolomeo
ec398b2a67
Merge remote-tracking branch 'upstream/main' into work
2020-10-30 12:36:33 -04:00
Dave Bartolomeo
42373417e2
Merge from main
2020-10-30 12:02:56 -04:00
Mathias Vorreiter Pedersen
ee77e988b2
C++: Allow strings in inline-expectation tests
2020-10-30 16:49:14 +01:00
Mathias Vorreiter Pedersen
177f94368e
C++: Respond to review comments and accept test changes.
2020-10-30 15:59:39 +01:00
Cornelius Riemenschneider
84fe7ba199
C++: Add support for StmtExpr to Print AST.
2020-10-30 15:53:54 +01:00
Cornelius Riemenschneider
d3631d8f2e
Merge pull request #4562 from criemen/printast-labels
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C++: Change PrintAST to provide the predicates that can be used to traverse the AST.
2020-10-30 15:48:46 +01:00
Cornelius Riemenschneider
ab42ddb0dc
C++: Adjust code for the conversions PR, provide correct childIndexes for the new nodes.
2020-10-30 12:48:53 +01:00
Jonas Jensen
ba41417d61
Merge pull request #4553 from geoffw0/samateregtests
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C++: Additional pointer tests for DefaultTaintTracking.
2020-10-30 10:02:11 +01:00
Mathias Vorreiter Pedersen
b5234f9245
C++: Update IR inline-expectation tests
2020-10-29 19:11:54 +01:00
Cornelius Riemenschneider
4276d1f3e5
C++: Add missing comment and update test results.
2020-10-29 14:49:06 +01:00
