39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
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using System.Collections.Immutable;
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using Microsoft.CodeAnalysis.CSharp.Symbols;
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using Microsoft.CodeAnalysis.PooledObjects;
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using Roslyn.Utilities;
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namespace Microsoft.CodeAnalysis.CSharp;
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internal sealed class ExpressionVariableBinder : LocalScopeBinder
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{
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internal override SyntaxNode ScopeDesignator { get; }
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internal ExpressionVariableBinder(SyntaxNode scopeDesignator, Binder next)
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: base(next)
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{
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ScopeDesignator = scopeDesignator;
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}
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protected override ImmutableArray<LocalSymbol> BuildLocals()
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{
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ArrayBuilder<LocalSymbol> instance = ArrayBuilder<LocalSymbol>.GetInstance();
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ExpressionVariableFinder.FindExpressionVariables(this, instance, (CSharpSyntaxNode)(object)ScopeDesignator, GetBinder((SyntaxNode)(object)(CSharpSyntaxNode)(object)ScopeDesignator));
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return instance.ToImmutableAndFree();
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}
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internal override ImmutableArray<LocalSymbol> GetDeclaredLocalsForScope(SyntaxNode scopeDesignator)
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{
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if (ScopeDesignator == scopeDesignator)
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{
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return Locals;
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}
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throw ExceptionUtilities.Unreachable("/_/src/Compilers/CSharp/Portable/Binder/ExpressionVariableBinder.cs", 41);
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}
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internal override ImmutableArray<LocalFunctionSymbol> GetDeclaredLocalFunctionsForScope(CSharpSyntaxNode scopeDesignator)
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{
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throw ExceptionUtilities.Unreachable("/_/src/Compilers/CSharp/Portable/Binder/ExpressionVariableBinder.cs", 46);
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}
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}
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