Merge branch 'main' into rdmarsh2/dataflow-global-vars

cpp/ql/lib/change-notes/2022-05-30-braced-initializers.md

@@ -1,4 +0,0 @@
----
-category: feature
----
-* An `isBraced` predicate was added to the `Initializer` class which holds when a C++ braced initializer was used in the initialization.

cpp/ql/lib/change-notes/2022-06-21-barrierguard-deprecation.md

@@ -1,4 +0,0 @@
----
-category: deprecated
----
-* The `BarrierGuard` class has been deprecated. Such barriers and sanitizers can now instead be created using the new `BarrierGuard` parameterized module.

cpp/ql/lib/change-notes/2022-06-22-class-declaration-entry-fix.md

@@ -1,4 +0,0 @@
----
-category: fix
----
-* `UserType.getADeclarationEntry()` now yields all forward declarations when the user type is a `class`, `struct`, or `union`.

cpp/ql/lib/change-notes/2022-06-24-unique-variable.md

@@ -0,0 +1,4 @@
+---
+category: fix
+---
+* Under certain circumstances a variable declaration that is not also a definition could be associated with a `Variable` that did not have the definition as a `VariableDeclarationEntry`. This is now fixed, and a unique `Variable` will exist that has both the declaration and the definition as a `VariableDeclarationEntry`.

cpp/ql/lib/change-notes/2022-07-26-additional-builtin-support.md

@@ -0,0 +1,4 @@
+---
+category: feature
+---
+* Added subclasses of `BuiltInOperations` for `__builtin_bit_cast`, `__builtin_shuffle`, `__has_unique_object_representations`, `__is_aggregate`, and `__is_assignable`.

cpp/ql/lib/change-notes/released/0.3.0.md

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+## 0.3.0
+
+### Deprecated APIs
+
+* The `BarrierGuard` class has been deprecated. Such barriers and sanitizers can now instead be created using the new `BarrierGuard` parameterized module.
+
+### Bug Fixes
+
+* `UserType.getADeclarationEntry()` now yields all forward declarations when the user type is a `class`, `struct`, or `union`.

cpp/ql/lib/change-notes/released/0.3.1.md

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+## 0.3.1
+
+### Minor Analysis Improvements
+
+* `AnalysedExpr::isNullCheck` and `AnalysedExpr::isValidCheck` have been updated to handle variable accesses on the left-hand side of the C++ logical "and", and variable declarations in conditions.