Timerix/DTLib.Demystifier
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fix null inLazyInitializer.EnsureInitialized func (#182)

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In net the the nullability of the LazyInitializer.EnsureInitialized func has been clarified. It can no longer return a null

and fixed some typos
This commit is contained in:
Simon Cropp 2021-11-10 01:44:14 +11:00 committed by GitHub
parent df196f8c1f
commit 0eaebeb2d0
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 9 additions and 9 deletions
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2
src/Ben.Demystifier/Ben.Demystifier.csproj
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@ -19,7 +19,7 @@
</PropertyGroup>
<PropertyGroup>
<TargetFrameworks>netstandard2.1;netstandard2.0;net45</TargetFrameworks>
<TargetFrameworks>netstandard2.1;netstandard2.0;net45;net6</TargetFrameworks>
<SignAssembly>true</SignAssembly>
<AssemblyOriginatorKeyFile>key.snk</AssemblyOriginatorKeyFile>
<PackageIcon>icon.png</PackageIcon>

2
src/Ben.Demystifier/EnhancedStackTrace.Frames.cs
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@ -605,7 +605,7 @@ namespace System.Diagnostics
{
var customAttribs = parameter.GetCustomAttributes(inherit: false);
var tupleNameAttribute = customAttribs.OfType<Attribute>().FirstOrDefault(a => a.IsTupleElementNameAttribue());
var tupleNameAttribute = customAttribs.OfType<Attribute>().FirstOrDefault(a => a.IsTupleElementNameAttribute());
var tupleNames = tupleNameAttribute?.GetTransformerNames();

14
src/Ben.Demystifier/Internal/ReflectionHelper.cs
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@ -12,7 +12,7 @@ namespace System.Diagnostics.Internal
/// </summary>
public static class ReflectionHelper
{
private static PropertyInfo? tranformerNamesLazyPropertyInfo;
private static PropertyInfo? transformerNamesLazyPropertyInfo;
/// <summary>
/// Returns true if the <paramref name="type"/> is a value tuple type.
@ -26,10 +26,10 @@ namespace System.Diagnostics.Internal
/// Returns true if the given <paramref name="attribute"/> is of type <code>TupleElementNameAttribute</code>.
/// </summary>
/// <remarks>
/// To avoid compile-time depencency hell with System.ValueTuple, this method uses reflection and not checks statically that
/// To avoid compile-time dependency hell with System.ValueTuple, this method uses reflection and not checks statically that
/// the given <paramref name="attribute"/> is <code>TupleElementNameAttribute</code>.
/// </remarks>
public static bool IsTupleElementNameAttribue(this Attribute attribute)
public static bool IsTupleElementNameAttribute(this Attribute attribute)
{
var attributeType = attribute.GetType();
return attributeType.Namespace == "System.Runtime.CompilerServices" &&
@ -40,12 +40,12 @@ namespace System.Diagnostics.Internal
/// Returns 'TransformNames' property value from a given <paramref name="attribute"/>.
/// </summary>
/// <remarks>
/// To avoid compile-time depencency hell with System.ValueTuple, this method uses reflection
/// To avoid compile-time dependency hell with System.ValueTuple, this method uses reflection
/// instead of casting the attribute to a specific type.
/// </remarks>
public static IList<string>? GetTransformerNames(this Attribute attribute)
{
Debug.Assert(attribute.IsTupleElementNameAttribue());
Debug.Assert(attribute.IsTupleElementNameAttribute());
var propertyInfo = GetTransformNamesPropertyInfo(attribute.GetType());
return propertyInfo?.GetValue(attribute) as IList<string>;
@ -54,9 +54,9 @@ namespace System.Diagnostics.Internal
private static PropertyInfo? GetTransformNamesPropertyInfo(Type attributeType)
{
#pragma warning disable 8634
return LazyInitializer.EnsureInitialized(ref tranformerNamesLazyPropertyInfo,
return LazyInitializer.EnsureInitialized(ref transformerNamesLazyPropertyInfo,
#pragma warning restore 8634
() => attributeType.GetProperty("TransformNames", BindingFlags.Instance | BindingFlags.Public));
() => attributeType.GetProperty("TransformNames", BindingFlags.Instance | BindingFlags.Public)!);
}
}
}