Sara/behaviour-tree-test
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Clean diagnostic rules

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Move the following diagnostics into static readonly fields: GD0101, GD0102, GD0103, GD0104, GD0105, GD0106, GD0107, GD0201, GD0202, GD0203, GD0301, GD0302, GD0303, GD0401, GD0402.

To be more consistent, the titles for the following diagnostics were modified: GD0101, GD0105, GD0106, GD0302, GD0303, GD0401, GD0402. A subsequent update of the documentation repo is needed.

Tests for the following diagnostics were created: GD0201, GD0202, GD0203.
This commit is contained in:
Paul Joannon 2024-02-17 21:12:06 +01:00
parent 9ae8a0e9cd
commit 5981886fb7
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GPG key ID: C12F69B0AD0390DD
11 changed files with 267 additions and 430 deletions
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40
modules/mono/editor/Godot.NET.Sdk/Godot.SourceGenerators/MustBeVariantAnalyzer.cs
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@ -8,7 +8,7 @@ using Microsoft.CodeAnalysis.Diagnostics;
namespace Godot.SourceGenerators
{
[DiagnosticAnalyzer(LanguageNames.CSharp)]
public class MustBeVariantAnalyzer : DiagnosticAnalyzer
public sealed class MustBeVariantAnalyzer : DiagnosticAnalyzer
{
public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics
=> ImmutableArray.Create(
@ -62,7 +62,11 @@ namespace Godot.SourceGenerators
{
if (!typeParamSymbol.GetAttributes().Any(a => a.AttributeClass?.IsGodotMustBeVariantAttribute() ?? false))
{
Common.ReportGenericTypeParameterMustBeVariantAnnotated(context, typeSyntax, typeSymbol);
context.ReportDiagnostic(Diagnostic.Create(
Common.GenericTypeParameterMustBeVariantAnnotatedRule,
typeSyntax.GetLocation(),
typeSymbol.ToDisplayString()
));
}
continue;
}
@ -71,8 +75,11 @@ namespace Godot.SourceGenerators
if (marshalType is null)
{
Common.ReportGenericTypeArgumentMustBeVariant(context, typeSyntax, typeSymbol);
continue;
context.ReportDiagnostic(Diagnostic.Create(
Common.GenericTypeArgumentMustBeVariantRule,
typeSyntax.GetLocation(),
typeSymbol.ToDisplayString()
));
}
}
}
@ -106,8 +113,15 @@ namespace Godot.SourceGenerators
/// <param name="parentSymbol">The symbol retrieved for the parent node syntax.</param>
/// <param name="typeArgumentSyntax">The type node syntax of the argument type to check.</param>
/// <param name="typeArgumentSymbol">The symbol retrieved for the type node syntax.</param>
/// <param name="typeArgumentIndex"></param>
/// <returns><see langword="true"/> if the type must be variant and must be analyzed.</returns>
private bool ShouldCheckTypeArgument(SyntaxNodeAnalysisContext context, SyntaxNode parentSyntax, ISymbol parentSymbol, TypeSyntax typeArgumentSyntax, ITypeSymbol typeArgumentSymbol, int typeArgumentIndex)
private bool ShouldCheckTypeArgument(
SyntaxNodeAnalysisContext context,
SyntaxNode parentSyntax,
ISymbol parentSymbol,
TypeSyntax typeArgumentSyntax,
ITypeSymbol typeArgumentSymbol,
int typeArgumentIndex)
{
ITypeParameterSymbol? typeParamSymbol = parentSymbol switch
{
@ -120,18 +134,24 @@ namespace Godot.SourceGenerators
INamedTypeSymbol { TypeParameters.Length: > 0 } typeSymbol
=> typeSymbol.TypeParameters[typeArgumentIndex],
_
=> null
};
if (typeParamSymbol == null)
if (typeParamSymbol != null)
{
Common.ReportTypeArgumentParentSymbolUnhandled(context, typeArgumentSyntax, parentSymbol);
return false;
return typeParamSymbol.GetAttributes()
.Any(a => a.AttributeClass?.IsGodotMustBeVariantAttribute() ?? false);
}
return typeParamSymbol.GetAttributes()
.Any(a => a.AttributeClass?.IsGodotMustBeVariantAttribute() ?? false);
context.ReportDiagnostic(Diagnostic.Create(
Common.TypeArgumentParentSymbolUnhandledRule,
typeArgumentSyntax.GetLocation(),
parentSymbol.ToDisplayString()
));
return false;
}
}
}