Compatibility Release

Ensures compatibility with ReSharper 2024.1.3

Compatibility Release

Ensures compatibility with ReSharper 2024.1.2

Compatibility Release

Ensures compatibility with ReSharper 2024.1.1

Feature Release

New Features

• Advanced disposable object analysis built around the [MustDisposeResource] and [HandlesResourceDisposal] annotations.
  • Disposable type should now be annotated with the [MustDisposeResource], which is inherited by derived types. Disposable ref structs cannot implement interfaces, their constructors (as well as primary constructors) should now be annotated with the [MustDisposeResource].
  • In rare cases, some disposable objects should not be disposed, such types should be annotated with the [MustDisposeResource(false)], which is not inherited by derived types.
  • Methods returning disposable objects should also be annotated with the [MustDisposeResource], which is inherited by derived types.
  • As with types, methods returning disposable objects that aren't intended to be disposed, should be annotated with the [MustDisposeResource(false)], which is not inherited by derived types.
  • The same also applies to "out" parameters.
  • The [Pure], [MustUseReturnValue], and [MustDisposeResource] annotations cannot be applied at the same time.
  • New warning when an overridden method changes its return type, which becomes disposable.
  • New context action to apply the [HandlesResourceDisposal] annotation.
• Collection expressions (require C# 12)
  • Suggests replacing target-typed empty arrays (incl. Array.Empty<T>() expressions) with the empty collection expression [].
  • Suggests more cases to use collection expression, e.g. when the target type is IEnumerable<T>, but an array or List<T> is constructed.
  • Suggests using empty collection expression [] when new empty collection objects are created and the target type is the collection type.
• New warning that an [AttributeUsage] annotations are missing on attribute classes (with a quick fix to apply the annotation).
• New context action to apply the [IgnoreSpellingAndGrammarErrors] annotation
• Equality analyzers
  • New warning when a struct overrides the Equals without implementing the IEquatable<T> interface.
  • New warning when a type implements the IEquatable<T> interface without overriding the Equals method.
  • New suggestion to implement the IEqualityOperators<T, T, bool> interface when the IEquatable<T> interface is implemented (with a quick fix). Records automatically implement the IEquatable<T> interface and provide the equality operators. The analyzer requires .NET 7 or higher.
  • New suggestion to implement the IComparisonOperators<T, T, bool> interface when the IComparable<T> interface is implemented (with a quick fix). The analyzer requires .NET 7 or higher.
• New context actions for XML doc comments:
  • advanced formatter for XML doc comments that knows doc comment tags and performs re-wrapping, reordering of top-level tags, and lots more. Just put the caret into a doc comment and select the Reflow context action.
  • embeds the selection or the current word into the <see cref="..."/>, <paramref name="..."/>, and <typeparamref name="..."/> tags
  • embraces the selection or the current word with <c>...</c>

Improved

• Analyzer that suggests replacing array made out of default values (new T[] { default, default }) with the new T[n] expression now supports collection expressions.
• Analyzer that detects redundant captured context now supports the overloaded ConfigureAwait method introduced in .NET 8.0.
• Context actions to apply [LinqTunnel], [NonNegativeValue], and [ValueRange(...)] now support local functions

Known Issues

• Currently, only ///-style doc comments are supported for the Reflow context action.
• The Reflow context action might remove empty lines in the <code>...</code> sections
• Surrounding the selection doesn't check if the result becomes a valid XML.

Compatibility Release

Ensures compatibility with ReSharper 2024.1

Feature Release (RC5)

Improved

• Ensures compatibility with ReSharper 2023.3.4

Compatibility Release

Ensures compatibility with ReSharper 2023.3.4

Feature Release (RC4)

New Features

• New context actions for XML doc comments:
  • advanced formatter for XML doc comments that knows doc comment tags and performs re-wrapping, reordering of top-level tags, and lots more. Just put the caret into a doc comment and select the Reflow context action.
  • embeds the selection or the current word into the <see cref="..."/>, <paramref name="..."/>, and <typeparamref name="..."/> tags
  • embraces the selection or the current word with <c>...</c>

Known Limitations

• Currently, only ///-style doc comments are supported for the Reflow context action.
• The Reflow context action might remove empty lines in the <code>...</code> sections
• The Reflow context action might be unavailable for types with a primary constructor with at least one parameter. This is an known issue of the ReSharper SDK.
• Surrounding the selection doesn't check if the result becomes a valid XML.

Feature Release (RC3)

Improved

• Does not suggest to use collection expressions in LINQ from clauses

Feature Release (RC2)

Improved

• Adds a hint regarding changing collection expression type to the quick fix
• Ensures compatibility with ReSharper 2023.3.3