6130084901

Committed 09 Sep 2023 09:14AM UTC coverage: 83.158% (+0.2%) from 82.932%

Build # 6130084901

Build Type

push

github

Committed by

web-flow

Commit Message

Fixes (#27)

Run Details

227 of 266 branches covered (0.0%)

Branch coverage included in aggregate %.

661 of 661 new or added lines in 31 files covered. (100.0%)

642 of 779 relevant lines covered (82.41%)

18.46 hits per line

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91.67

/NetFabric.CodeAnalysis/ITypeSymbolExtensions.IsDisposable.cs

﻿using Microsoft.CodeAnalysis;
using System;
using System.Diagnostics.CodeAnalysis;

namespace NetFabric.CodeAnalysis;

public static partial class ITypeSymbolExtensions
{

    /// <summary>
    /// Gets a value indicating whether 'using' considers <see cref="Microsoft.CodeAnalysis.ITypeSymbol"/> to be disposable.
    /// </summary>
    /// <param name="typeSymbol">The <see cref="Microsoft.CodeAnalysis.ITypeSymbol"/> to test.</param>
    /// <param name="compilation">The <see cref="Microsoft.CodeAnalysis.Compilation"/> context.</param>
    /// <param name="dispose">If methods returns <c>true</c>, contains information on the disposed method 'using' will use.</param>
    /// <returns><c>true</c> if 'using' considers <see cref="Microsoft.CodeAnalysis.ITypeSymbol"/> to be disposable; otherwise, <c>false</c>.</returns>
    /// <remarks>
    /// The 'foreach' statement uses a 'using' internally so the same rules apply.
    /// </remarks>
    public static bool IsDisposable(this ITypeSymbol typeSymbol, Compilation compilation,
        [NotNullWhen(true)] out IMethodSymbol? dispose)
        => typeSymbol.IsDisposable(compilation, out dispose, out _);
    
    static bool IsDisposable(this ITypeSymbol typeSymbol, Compilation compilation, 
        [NotNullWhen(true)] out IMethodSymbol? dispose,
        out bool isRefLike)
    {
        isRefLike = typeSymbol.IsRefLikeType;
        if (isRefLike)
            dispose = typeSymbol.GetPublicMethod(NameOf.Dispose);
        else if (typeSymbol.ImplementsInterface(SpecialType.System_IDisposable, out _))
            dispose = compilation.GetSpecialType(SpecialType.System_IDisposable).GetPublicMethod(NameOf.Dispose);
        else
            dispose = default;

        return dispose is not null;
    }

}

1	using Microsoft.CodeAnalysis;
2	using System;
3	using System.Diagnostics.CodeAnalysis;
4
5	namespace NetFabric.CodeAnalysis;
6
7	public static partial class ITypeSymbolExtensions
8	{
9
10	/// <summary>
11	/// Gets a value indicating whether 'using' considers <see cref="Microsoft.CodeAnalysis.ITypeSymbol"/> to be disposable.
12	/// </summary>
13	/// <param name="typeSymbol">The <see cref="Microsoft.CodeAnalysis.ITypeSymbol"/> to test.</param>
14	/// <param name="compilation">The <see cref="Microsoft.CodeAnalysis.Compilation"/> context.</param>
15	/// <param name="dispose">If methods returns <c>true</c>, contains information on the disposed method 'using' will use.</param>
16	/// <returns><c>true</c> if 'using' considers <see cref="Microsoft.CodeAnalysis.ITypeSymbol"/> to be disposable; otherwise, <c>false</c>.</returns>
17	/// <remarks>
18	/// The 'foreach' statement uses a 'using' internally so the same rules apply.
19	/// </remarks>
20	public static bool IsDisposable(this ITypeSymbol typeSymbol, Compilation compilation,
21	[NotNullWhen(true)] out IMethodSymbol? dispose)
22	=> typeSymbol.IsDisposable(compilation, out dispose, out _);	×
23
24	static bool IsDisposable(this ITypeSymbol typeSymbol, Compilation compilation,
25	[NotNullWhen(true)] out IMethodSymbol? dispose,
26	out bool isRefLike)
27	{
28	isRefLike = typeSymbol.IsRefLikeType;	15✔
29	if (isRefLike)	15✔
30	dispose = typeSymbol.GetPublicMethod(NameOf.Dispose);	4✔
31	else if (typeSymbol.ImplementsInterface(SpecialType.System_IDisposable, out _))	11✔
32	dispose = compilation.GetSpecialType(SpecialType.System_IDisposable).GetPublicMethod(NameOf.Dispose);	3✔
33	else
34	dispose = default;	8✔
35
36	return dispose is not null;	15✔
37	}
38
39	}

NetFabric / NetFabric.CodeAnalysis / 6130084901

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