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C#: Fix unhandled GD0303 error for nested generic attribute types

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This commit is contained in:
Zae
2024-10-11 03:03:05 +08:00
parent 68f053bf82
commit 9c99e519c6
2 changed files with 14 additions and 1 deletions
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13
modules/mono/editor/Godot.NET.Sdk/Godot.SourceGenerators.Tests/TestData/Sources/MustBeVariant.GD0301.cs
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@@ -395,6 +395,11 @@ public class MustBeVariantAnnotatedMethods
public void MethodWithWrongAttribute()
{
}
[NestedGenericTypeAttributeContainer.NestedGenericTypeAttribute<bool>()]
public void MethodWithNestedAttribute()
{
}
}
[GenericTypeAttribute<bool>()]
@@ -657,3 +662,11 @@ public class ClassNonVariantAnnotated
public class GenericTypeAttribute<[MustBeVariant] T> : Attribute
{
}
public class NestedGenericTypeAttributeContainer
{
[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
public class NestedGenericTypeAttribute<[MustBeVariant] T> : Attribute
{
}
}

2
modules/mono/editor/Godot.NET.Sdk/Godot.SourceGenerators/MustBeVariantAnalyzer.cs
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@@ -135,7 +135,7 @@ namespace Godot.SourceGenerators
{
ITypeParameterSymbol? typeParamSymbol = parentSymbol switch
{
IMethodSymbol methodSymbol when parentSyntax.Parent is AttributeSyntax &&
IMethodSymbol methodSymbol when parentSyntax.Ancestors().Any(s => s is AttributeSyntax) &&
methodSymbol.ContainingType.TypeParameters.Length > 0
=> methodSymbol.ContainingType.TypeParameters[typeArgumentIndex],