97 lines
3.8 KiB
C#
97 lines
3.8 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.CSharp.Syntax;
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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 SimpleProgramBinder : LocalScopeBinder
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{
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private readonly SynthesizedSimpleProgramEntryPointSymbol _entryPoint;
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internal override bool IsLocalFunctionsScopeBinder => true;
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internal override bool IsLabelsScopeBinder => true;
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internal override SyntaxNode ScopeDesignator => (SyntaxNode)(object)_entryPoint.SyntaxNode;
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public SimpleProgramBinder(Binder enclosing, SynthesizedSimpleProgramEntryPointSymbol entryPoint)
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: base(enclosing, enclosing.Flags)
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{
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_entryPoint = entryPoint;
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}
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protected override ImmutableArray<LocalSymbol> BuildLocals()
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{
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//IL_0013: Unknown result type (might be due to invalid IL or missing references)
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//IL_0018: Unknown result type (might be due to invalid IL or missing references)
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//IL_001b: Unknown result type (might be due to invalid IL or missing references)
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//IL_0020: Unknown result type (might be due to invalid IL or missing references)
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ArrayBuilder<LocalSymbol> instance = ArrayBuilder<LocalSymbol>.GetInstance(16);
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Enumerator<MemberDeclarationSyntax> enumerator = _entryPoint.CompilationUnit.Members.GetEnumerator();
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while (enumerator.MoveNext())
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{
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if (enumerator.Current is GlobalStatementSyntax globalStatementSyntax)
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{
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BuildLocals(this, globalStatementSyntax.Statement, instance);
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}
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}
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return instance.ToImmutableAndFree();
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}
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protected override ImmutableArray<LocalFunctionSymbol> BuildLocalFunctions()
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{
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//IL_000d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0012: Unknown result type (might be due to invalid IL or missing references)
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//IL_0015: Unknown result type (might be due to invalid IL or missing references)
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//IL_001a: Unknown result type (might be due to invalid IL or missing references)
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ArrayBuilder<LocalFunctionSymbol> locals = null;
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Enumerator<MemberDeclarationSyntax> enumerator = _entryPoint.CompilationUnit.Members.GetEnumerator();
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while (enumerator.MoveNext())
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{
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if (enumerator.Current is GlobalStatementSyntax globalStatementSyntax)
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{
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BuildLocalFunctions(globalStatementSyntax.Statement, ref locals);
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}
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}
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return locals?.ToImmutableAndFree() ?? ImmutableArray<LocalFunctionSymbol>.Empty;
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}
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protected override ImmutableArray<LabelSymbol> BuildLabels()
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{
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//IL_000d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0012: Unknown result type (might be due to invalid IL or missing references)
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//IL_0015: Unknown result type (might be due to invalid IL or missing references)
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//IL_001a: Unknown result type (might be due to invalid IL or missing references)
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ArrayBuilder<LabelSymbol> labels = null;
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Enumerator<MemberDeclarationSyntax> enumerator = _entryPoint.CompilationUnit.Members.GetEnumerator();
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while (enumerator.MoveNext())
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{
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if (enumerator.Current is GlobalStatementSyntax globalStatementSyntax)
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{
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LocalScopeBinder.BuildLabels(_entryPoint, globalStatementSyntax.Statement, ref labels);
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}
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}
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return labels?.ToImmutableAndFree() ?? ImmutableArray<LabelSymbol>.Empty;
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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/SimpleProgramBinder.cs", 94);
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}
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internal override ImmutableArray<LocalFunctionSymbol> GetDeclaredLocalFunctionsForScope(CSharpSyntaxNode scopeDesignator)
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{
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if ((object)ScopeDesignator == scopeDesignator)
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{
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return LocalFunctions;
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}
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throw ExceptionUtilities.Unreachable("/_/src/Compilers/CSharp/Portable/Binder/SimpleProgramBinder.cs", 112);
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}
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}
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