From 0922f74ac59364a243beb49a808d7d093a037391 Mon Sep 17 00:00:00 2001
From: Kuinox <github@kuinox.io>
Date: Mon, 28 Oct 2024 00:48:21 +0100
Subject: [PATCH] using cleanup.

---
 src/Draco.Chr/Constraints/PropagationHistory.cs            | 1 -
 src/Draco.Compiler.Cli/Program.cs                          | 1 -
 src/Draco.Compiler/Api/Semantics/SemanticModel.cs          | 1 -
 .../Api/Syntax/Extensions/SyntaxNodeTraversalExtensions.cs | 1 -
 src/Draco.Compiler/Internal/Binding/Binder_Expression.cs   | 2 --
 src/Draco.Compiler/Internal/Binding/Binder_Lookup.cs       | 2 --
 src/Draco.Compiler/Internal/Binding/Binder_Type.cs         | 1 -
 src/Draco.Compiler/Internal/Binding/ClassBinder.cs         | 3 ---
 .../Internal/Declarations/SingleModuleDeclaration.cs       | 1 -
 .../Internal/OptimizingIr/Codegen/ClassCodegen.cs          | 4 ----
 src/Draco.Compiler/Internal/OptimizingIr/Model/IModule.cs  | 1 -
 .../Internal/Symbols/Error/ErrorThisParameterSymbol.cs     | 3 ---
 .../Internal/Symbols/Metadata/AssemblyNameComparer.cs      | 1 -
 .../Internal/Symbols/Metadata/MetadataSymbol.cs            | 2 --
 .../Internal/Symbols/Metadata/MetadataTypeSymbol.cs        | 1 -
 .../Internal/Symbols/Source/SourceClassSymbol.cs           | 2 --
 .../Internal/Symbols/Source/SourceThisParameterSymbol.cs   | 1 -
 .../Symbols/Synthetized/DefaultConstructorSymbol.cs        | 7 -------
 src/Draco.Compiler/Internal/Syntax/Lexer.cs                | 1 -
 src/Draco.Compiler/Internal/Syntax/Parser.cs               | 2 --
 src/Draco.Debugger/RuntimeValues/ObjectValue.cs            | 1 -
 src/Draco.Fuzzing.Tui/Addons/ExportLcovAddon.cs            | 1 -
 22 files changed, 40 deletions(-)

diff --git a/src/Draco.Chr/Constraints/PropagationHistory.cs b/src/Draco.Chr/Constraints/PropagationHistory.cs
index ee089c387..b4faee3f7 100644
--- a/src/Draco.Chr/Constraints/PropagationHistory.cs
+++ b/src/Draco.Chr/Constraints/PropagationHistory.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using Draco.Chr.Rules;
diff --git a/src/Draco.Compiler.Cli/Program.cs b/src/Draco.Compiler.Cli/Program.cs
index 68671e1cb..c31dae52a 100644
--- a/src/Draco.Compiler.Cli/Program.cs
+++ b/src/Draco.Compiler.Cli/Program.cs
@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.CommandLine;
-using System.CommandLine.Parsing;
 using System.IO;
 using System.Linq;
 using Draco.Compiler.Api;
diff --git a/src/Draco.Compiler/Api/Semantics/SemanticModel.cs b/src/Draco.Compiler/Api/Semantics/SemanticModel.cs
index e61398d13..7371f98fc 100644
--- a/src/Draco.Compiler/Api/Semantics/SemanticModel.cs
+++ b/src/Draco.Compiler/Api/Semantics/SemanticModel.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Collections.Immutable;
diff --git a/src/Draco.Compiler/Api/Syntax/Extensions/SyntaxNodeTraversalExtensions.cs b/src/Draco.Compiler/Api/Syntax/Extensions/SyntaxNodeTraversalExtensions.cs
index f8dec1fd9..e85657c11 100644
--- a/src/Draco.Compiler/Api/Syntax/Extensions/SyntaxNodeTraversalExtensions.cs
+++ b/src/Draco.Compiler/Api/Syntax/Extensions/SyntaxNodeTraversalExtensions.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Collections.Generic;
 using System.Linq;
 
diff --git a/src/Draco.Compiler/Internal/Binding/Binder_Expression.cs b/src/Draco.Compiler/Internal/Binding/Binder_Expression.cs
index e5ce3ba7e..c8677c549 100644
--- a/src/Draco.Compiler/Internal/Binding/Binder_Expression.cs
+++ b/src/Draco.Compiler/Internal/Binding/Binder_Expression.cs
@@ -4,7 +4,6 @@
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using Draco.Compiler.Api.Diagnostics;
-using Draco.Compiler.Api.Semantics;
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Binding.Tasks;
 using Draco.Compiler.Internal.BoundTree;
@@ -13,7 +12,6 @@
 using Draco.Compiler.Internal.Solver.Tasks;
 using Draco.Compiler.Internal.Symbols;
 using Draco.Compiler.Internal.Symbols.Error;
-using Draco.Compiler.Internal.Symbols.Source;
 using Draco.Compiler.Internal.Symbols.Syntax;
 using FieldSymbol = Draco.Compiler.Internal.Symbols.FieldSymbol;
 using FunctionGroupSymbol = Draco.Compiler.Internal.Symbols.Synthetized.FunctionGroupSymbol;
diff --git a/src/Draco.Compiler/Internal/Binding/Binder_Lookup.cs b/src/Draco.Compiler/Internal/Binding/Binder_Lookup.cs
index ed4abe374..2ecafccde 100644
--- a/src/Draco.Compiler/Internal/Binding/Binder_Lookup.cs
+++ b/src/Draco.Compiler/Internal/Binding/Binder_Lookup.cs
@@ -2,13 +2,11 @@
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Linq;
-using Draco.Compiler.Api.Diagnostics;
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Diagnostics;
 using Draco.Compiler.Internal.Solver;
 using Draco.Compiler.Internal.Solver.Tasks;
 using Draco.Compiler.Internal.Symbols;
-using Draco.Compiler.Internal.Symbols.Error;
 using Draco.Compiler.Internal.Symbols.Synthetized;
 
 namespace Draco.Compiler.Internal.Binding;
diff --git a/src/Draco.Compiler/Internal/Binding/Binder_Type.cs b/src/Draco.Compiler/Internal/Binding/Binder_Type.cs
index 7f13fa46f..80b4b3652 100644
--- a/src/Draco.Compiler/Internal/Binding/Binder_Type.cs
+++ b/src/Draco.Compiler/Internal/Binding/Binder_Type.cs
@@ -5,7 +5,6 @@
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Diagnostics;
 using Draco.Compiler.Internal.Symbols;
-using Draco.Compiler.Internal.Symbols.Error;
 
 namespace Draco.Compiler.Internal.Binding;
 
diff --git a/src/Draco.Compiler/Internal/Binding/ClassBinder.cs b/src/Draco.Compiler/Internal/Binding/ClassBinder.cs
index eb0aa60d5..525d66959 100644
--- a/src/Draco.Compiler/Internal/Binding/ClassBinder.cs
+++ b/src/Draco.Compiler/Internal/Binding/ClassBinder.cs
@@ -1,11 +1,8 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Symbols;
-using Draco.Compiler.Internal.Symbols.Source;
 
 namespace Draco.Compiler.Internal.Binding;
 
diff --git a/src/Draco.Compiler/Internal/Declarations/SingleModuleDeclaration.cs b/src/Draco.Compiler/Internal/Declarations/SingleModuleDeclaration.cs
index 5da878555..b3419e647 100644
--- a/src/Draco.Compiler/Internal/Declarations/SingleModuleDeclaration.cs
+++ b/src/Draco.Compiler/Internal/Declarations/SingleModuleDeclaration.cs
@@ -3,7 +3,6 @@
 using System.Collections.Immutable;
 using System.Linq;
 using Draco.Compiler.Api.Syntax;
-using Draco.Compiler.Internal.Symbols.Source;
 using Draco.Compiler.Internal.Utilities;
 
 namespace Draco.Compiler.Internal.Declarations;
diff --git a/src/Draco.Compiler/Internal/OptimizingIr/Codegen/ClassCodegen.cs b/src/Draco.Compiler/Internal/OptimizingIr/Codegen/ClassCodegen.cs
index 5d3ae6088..a3fc5bb9c 100644
--- a/src/Draco.Compiler/Internal/OptimizingIr/Codegen/ClassCodegen.cs
+++ b/src/Draco.Compiler/Internal/OptimizingIr/Codegen/ClassCodegen.cs
@@ -1,7 +1,3 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using Draco.Compiler.Api;
 using Draco.Compiler.Internal.BoundTree;
 using Draco.Compiler.Internal.Lowering;
diff --git a/src/Draco.Compiler/Internal/OptimizingIr/Model/IModule.cs b/src/Draco.Compiler/Internal/OptimizingIr/Model/IModule.cs
index c8fc126d3..2578d81c3 100644
--- a/src/Draco.Compiler/Internal/OptimizingIr/Model/IModule.cs
+++ b/src/Draco.Compiler/Internal/OptimizingIr/Model/IModule.cs
@@ -1,6 +1,5 @@
 using System.Collections.Generic;
 using Draco.Compiler.Internal.Symbols;
-using Draco.Compiler.Internal.Symbols.Source;
 
 namespace Draco.Compiler.Internal.OptimizingIr.Model;
 
diff --git a/src/Draco.Compiler/Internal/Symbols/Error/ErrorThisParameterSymbol.cs b/src/Draco.Compiler/Internal/Symbols/Error/ErrorThisParameterSymbol.cs
index c7632c3d5..f38453e3f 100644
--- a/src/Draco.Compiler/Internal/Symbols/Error/ErrorThisParameterSymbol.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Error/ErrorThisParameterSymbol.cs
@@ -1,6 +1,3 @@
-using Draco.Compiler.Internal.Binding;
-using Draco.Compiler.Internal.Symbols.Source;
-
 namespace Draco.Compiler.Internal.Symbols.Error;
 
 internal class ErrorThisParameterSymbol(TypeSymbol type, FunctionSymbol containingSymbol) : ParameterSymbol
diff --git a/src/Draco.Compiler/Internal/Symbols/Metadata/AssemblyNameComparer.cs b/src/Draco.Compiler/Internal/Symbols/Metadata/AssemblyNameComparer.cs
index fc0d00be7..ac8164d8f 100644
--- a/src/Draco.Compiler/Internal/Symbols/Metadata/AssemblyNameComparer.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Metadata/AssemblyNameComparer.cs
@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
-using System.Linq;
 using System.Reflection;
 
 namespace Draco.Compiler.Internal.Symbols.Metadata;
diff --git a/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataSymbol.cs b/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataSymbol.cs
index 7e0ca4a1b..9826b3e7d 100644
--- a/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataSymbol.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataSymbol.cs
@@ -1,10 +1,8 @@
 using System;
-using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Linq;
 using System.Reflection;
 using System.Reflection.Metadata;
-using Draco.Compiler.Internal.Symbols.Synthetized;
 
 namespace Draco.Compiler.Internal.Symbols.Metadata;
 
diff --git a/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataTypeSymbol.cs b/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataTypeSymbol.cs
index e1381f9e2..c3cd96f10 100644
--- a/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataTypeSymbol.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Metadata/MetadataTypeSymbol.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Linq;
diff --git a/src/Draco.Compiler/Internal/Symbols/Source/SourceClassSymbol.cs b/src/Draco.Compiler/Internal/Symbols/Source/SourceClassSymbol.cs
index ad6bffe4f..620153e99 100644
--- a/src/Draco.Compiler/Internal/Symbols/Source/SourceClassSymbol.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Source/SourceClassSymbol.cs
@@ -3,8 +3,6 @@
 using System.Collections.Immutable;
 using System.Diagnostics;
 using System.Linq;
-using System.Threading;
-using Draco.Compiler.Api;
 using Draco.Compiler.Api.Diagnostics;
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Binding;
diff --git a/src/Draco.Compiler/Internal/Symbols/Source/SourceThisParameterSymbol.cs b/src/Draco.Compiler/Internal/Symbols/Source/SourceThisParameterSymbol.cs
index 6c090745b..5c11995ef 100644
--- a/src/Draco.Compiler/Internal/Symbols/Source/SourceThisParameterSymbol.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Source/SourceThisParameterSymbol.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Collections.Immutable;
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Binding;
diff --git a/src/Draco.Compiler/Internal/Symbols/Synthetized/DefaultConstructorSymbol.cs b/src/Draco.Compiler/Internal/Symbols/Synthetized/DefaultConstructorSymbol.cs
index 17f6ef483..f1446763e 100644
--- a/src/Draco.Compiler/Internal/Symbols/Synthetized/DefaultConstructorSymbol.cs
+++ b/src/Draco.Compiler/Internal/Symbols/Synthetized/DefaultConstructorSymbol.cs
@@ -1,11 +1,4 @@
-using System;
-using System.Collections.Generic;
 using System.Collections.Immutable;
-using System.ComponentModel.DataAnnotations;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.BoundTree;
 using static Draco.Compiler.Internal.BoundTree.BoundTreeFactory;
 
diff --git a/src/Draco.Compiler/Internal/Syntax/Lexer.cs b/src/Draco.Compiler/Internal/Syntax/Lexer.cs
index c818e6f77..253f35089 100644
--- a/src/Draco.Compiler/Internal/Syntax/Lexer.cs
+++ b/src/Draco.Compiler/Internal/Syntax/Lexer.cs
@@ -3,7 +3,6 @@
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
-using System.Linq;
 using System.Text;
 using Draco.Compiler.Api.Diagnostics;
 using Draco.Compiler.Api.Syntax;
diff --git a/src/Draco.Compiler/Internal/Syntax/Parser.cs b/src/Draco.Compiler/Internal/Syntax/Parser.cs
index 7d9b594e7..542f1c5ec 100644
--- a/src/Draco.Compiler/Internal/Syntax/Parser.cs
+++ b/src/Draco.Compiler/Internal/Syntax/Parser.cs
@@ -1,10 +1,8 @@
 using System;
-using System.Collections.Immutable;
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using Draco.Compiler.Api.Diagnostics;
-using Draco.Compiler.Api.Semantics;
 using Draco.Compiler.Api.Syntax;
 using Draco.Compiler.Internal.Diagnostics;
 
diff --git a/src/Draco.Debugger/RuntimeValues/ObjectValue.cs b/src/Draco.Debugger/RuntimeValues/ObjectValue.cs
index 49b96d1ed..220fee40f 100644
--- a/src/Draco.Debugger/RuntimeValues/ObjectValue.cs
+++ b/src/Draco.Debugger/RuntimeValues/ObjectValue.cs
@@ -4,7 +4,6 @@
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using ClrDebug;
-using Draco.Debugger;
 
 namespace Draco.Debugger.RuntimeValues;
 
diff --git a/src/Draco.Fuzzing.Tui/Addons/ExportLcovAddon.cs b/src/Draco.Fuzzing.Tui/Addons/ExportLcovAddon.cs
index cf6f11688..48f9f93d7 100644
--- a/src/Draco.Fuzzing.Tui/Addons/ExportLcovAddon.cs
+++ b/src/Draco.Fuzzing.Tui/Addons/ExportLcovAddon.cs
@@ -1,4 +1,3 @@
-using System;
 using System.IO;
 using System.Linq;
 using Draco.Coverage;