roslynator

• Add analyzer RCS1254 (Normalize format of enum flag value)
• Add analyzer RCS1253 (Format documentation comment summary)
• Add analyzer RCS1252 (Normalize usage of infinite loop)
• Add analyzer RCS1251 (Remove unnecessary braces from record declaration)
• Add refactoring Deconstruct foreach variable (RR0217)
• Add code fix for CS8602, CS8604
• Add suggestion to call AddRange instead of Add (RCS1235)
• Put back refactoring "Split local declaration and assignment" (RR0194) (issue)
• Adopt activation events in VS Code extension (issue) (thanks to ProphetLamb)
• Fix: Get config value from global AnalyzerConfig if available (issue)
• Fix: Do not suggest using null-forgiving operator for parameter default value (CS8625)
• Fix: Check if equality operator is overloaded (RCS1171)
• Fix: Do not remove field initialization in struct with constructor(s) (RCS1129)

4.0.2 (2022-01-29)

• Disable analyzer ROS003 by default (commit)
• Analyzers that require option to be set should disabled by default (RCS1018, RCS1096, RCS1250) (commit)

Bug fixes

• Fix analyzer RCS1014 (Use explicitly/implicitly typed array) (commit)
• Fix analyzer RCS1016 (Use block body or expression body) (commit)
• Fix refactoring AddUsingDirective (RR0013) (commit)
• Propagate some options from .roslynatorconfig (commit)
• Enable ROS analyzers to be set from .roslynatorconfig (commit)
• Files generated with source generators have relative paths (commit)

• Bump Roslyn version to 4.0.1

• Change category of all analyzers to 'Roslynator'

• Migrate all options to EditorConfig

  • Enable/disable all analyzers
  • Enable/disable all refactorings
  • Enable/disable specific refactoring
  • Enable/disable all compiler diagnostics fixes
  • Enable/disable specific compiler diagnostic fix

• Add analyzer RCS0057 (Normalize whitespace at the beginning of a file)

• Add analyzer RCS0058 (Normalize whitespace at the end of a file)

• Add analyzer RCS0059 (Place new line after/before null-conditional operator)

• Add analyzer RCS1249 (Unnecessary null-forgiving operator)

• Add analyzer RCS1250 (Use implicit/explicit object creation)

• Add refactoring ExpandPositionalRecord (RR0215)

• Add refactoring AddAllPropertiesToInitializer (RR0216)

• Add code fix for CS8403, CS8618 and CS8625

• Bunch of bug fixes and small improvements
• Disable analyzers RCS1079 and RCS1090 by default

• Ensure that shared assemblies with be loaded properly on .NET Core (issue)

• Publish Roslynator for Visual Studio 2022 Preview
• Bug fixes and various improvements

• Publish Roslynator Testing Framework
• Support editorconfig to configure analyzer options (commit)
• Update references to Roslyn API to 3.8.0
• A bunch of bug fixes

Analyzers

• Add option to invert analyzer RCS1016 (commit)
• Add more cases to analyzer RCS1218 (commit)
• Convert != null to is not null (RCS1248) (commit)

Code Fixes

• Add code fix for CS7036 (commit)
• Add code fix for CS8632 (commit)
• Improve code fix for CS0029, CS0246 (commit)
• Add option for code fix for CS1591 (commit)

• Add analyzer RCS0056 (Line is too long)
• Add option to suppress diagnostic from Unity script methods (RCS1213)
• Consider syntax var foo = Foo.Parse(value) as having obvious type Foo
• Update references to Roslyn API to 3.7.0

• Add analyzer RCS0055 (Fix formatting of a binary expression chain)

• Add analyzer RCS0054 (Fix formatting of a call chain)

• Add analyzer RCS0053 (Fix formatting of a list)

• Add analyzer RCS0052 (Add newline before equals sign instead of after it (or vice versa))

• Add analyzer RCS1248 (Use 'is null' pattern instead of comparison (or vice versa)) (issue)

• Add analyzer RCS1247 (Fix documentation comment tag)

• Add analyzer option RCS1207i (Convert method group to anonymous function)

• Add analyzer option RCS1090i (Remove call to 'ConfigureAwait')

• Add analyzer option RCS1018i (Remove accessibility modifiers) (issue)

• Add analyzer option RCS1014i (Use implicitly typed array)

• Add analyzer option RCS1014a (Use implicitly typed array (when type is obvious))

• Add analyzer option RCS1078i (Use string.Empty instead of "")

• Add analyzer option RCS1016a (Convert expression-body to block body when expression is multi-line)

• Add analyzer option RCS1016b (Convert expression-body to block body when declaration is multi-line)

• Disable by default analyzer RCS1207i (Convert method group to anonymous function)

• Remove analyzer RCS1219 (Call 'Enumerable.Skip' and 'Enumerable.Any' instead of 'Enumerable.Count')

• Rename analyzer "Avoid 'null' on left side of binary expression" to "Constant values should be placed on right side of comparisons" RCS1098

• Rename analyzer "Simplify boolean expression" to "Unncessary null check" RCS1199 (issue)

• More syntax is considered as having obvious type:

  • string literal
  • character literal
  • boolean literal
  • implicit array creation that contains only expressions whose type is obvious

• Update references to Roslyn API to 3.5.0
• Release .NET Core Global Tool Roslynator.DotNet.Cli
• Introduce concept of "Analyzer Options"
• Reassign ID for some analyzers.
  • See "How to: Migrate Analyzers to Version 3.0"
• Remove references to Roslynator assemblies from omnisharp.json on uninstall (VS Code)

• Switch to Roslyn 3.x libraries
• Add Directory.Build.props file
• Add open configuration commands to Command Palette (VS Code) (PR)

Bug Fixes

• Fix key duplication/handle camel case names in omnisharp.json (PR)
• Use prefix unary operator instead of postfix unary operator (RCS1089) (issue)
• Cast of this to its interface cannot be null (RCS1202) (issue)
• Do not remove braces in switch section if it contains 'using variable' (RCS1031) (issue)

New Analyzers

• RCS1242 (DoNotPassNonReadOnlyStructByReadOnlyReference).
• RCS1243 (DuplicateWordInComment).
• RCS1244 (SimplifyDefaultExpression).
• RCS1245 (SimplifyConditionalExpression2) (issue).

Analyzers

• Disable analyzer RCS1057 by default (issue).
• Merge analyzer RCS1156 with RCS1113 (issue).
  • x == "" should be replaced with string.IsNullOrEmpty(x)
• Improve analyzer RCS1215 (commit).
  • x == double.NaN should be replaced with double.IsNaN(x)
• Enable RCS1169 and RCS1170 if the type is read-only struct (commit).
• Improve analyzer RCS1077 (commit).
  • x.OrderBy(y => y).Reverse() can be simplified to x.OrderByDescending(y => y)
  • x.SelectMany(y => y).Count() can be simplified to x.Sum(y => y.Count) if x has Count or Length property
• Improve analyzer RCS1161 - Declare explicit enum value using << operator (commit).
• Improve analyzer RCS1036 - remove empty line between documentation comment and declaration (commit).
• Improve analyzer RCS1037 - remove trailing white-space from documentation comment (commit).
• Improve analyzer RCS1143 (commit)
  • x?.M() ?? default(int?) can be simplified to x?.M() if x is a nullable struct.
• Improve analyzer RCS1206 (commit)
  • (x != null) ? x.M() : default(int?) can be simplified to x?.M() if x is a nullable struct.

• Last release of package Roslynator.Analyzers (2.3.0) that references Roslyn 2.x (VS 2017)

• Last release of Roslynator for VS 2017

• Add set of formatting analyzers (RCS0...).

Analyzers

• Disable analyzer FormatBinaryOperatorOnNextLine by default.

Analyzers

• Publish package Roslynator.CodeAnalysis.Analyzers 1.0.0-beta

• Add analyzer UseExceptionFilter (RCS1236).

• Add analyzer UseBitShiftOperator (RCS1237).

• Add analyzer AvoidNestedConditionalOperators (RCS1238).

• Add analyzer UseForStatementInsteadOfWhileStatement (RCS1239).

• Add analyzer UnnecessaryOperator (RCS1240).

• Add analyzer ImplementNonGenericCounterpart (RCS1241).

Refactorings

• Add refactoring AddParameterToInterfaceMember (RR0213)

Analyzers

• Add analyzer OptimizeMethodCall (RCS1235).
  • Incorporate RCS1150 and RCS1178 into RCS1235.
• Enable by default analyzer FormatEmptyBlock (RCS1023) and change default severity to 'Hidden'.
• Change default severity of analyzer ParameterNameDiffersFromBaseName (RCS1168) to 'Hidden'.

Refactorings

• Add refactoring DuplicateSwitchSection (RR0214)

• Export/import Visual Studio options.

Analyzers

• Disable analyzer MakeParameterRefReadOnly by default.

Code Fixes

• Add code fixes for CS0191, CS0192, CS1012.

• First release of Roslynator 2019 (for Visual Studio 2019)

New Features

• Support global suppression of diagnostics.
  • Go to Visual Studio Tools > Options > Roslynator > Global Suppressions

Analyzers

• Add analyzer OrderElementsInDocumentationComment (RCS1232)
• Add analyzer UseShortCircuitingOperator (RCS1233)
• Add analyzer DuplicateEnumValue (RCS1234)

Refactorings

• Refactoring ReplaceConditionalExpressionWithIfElse (RR0120) can be applied recursively.
• Add refactoring ChangeTypeAccordingToExpression (RR0022)
• Add refactoring ImplementCustomEnumerator (RR0210)
• Add refactoring ConvertStatementsToIfElse (RR0211)

Code Fixes

• Add code fix for CS0029, CS0131, CS0621, CS3000, CS3001, CS3002, CS3003, CS3005, CS3006, CS3007, CS3008, CS3009, CS3016, CS3024, CS3027.

Analyzers

• Add analyzer UnnecessaryUsageOfEnumerator (RCS1230)
• Add analyzer MakeParameterRefReadOnly (RCS1231)