4d710bf659
This replaces the way we invoke methods and set/get properties. This first iteration rids us of runtime type checking in those cases, as it's now done at compile time. Later it will also stop needing the use of reflection. After that, we will only depend on reflection for generic Godot Array and Dictionary. We're stuck with reflection in generic collections for now as C# doesn't support generic/template specialization. This is only the initial implementation. Further iterations are coming, specially once we switch to the native extension system which completely changes the way members are accessed/invoked. For example, with the native extension system we will likely need to create `UnmanagedCallersOnly` invoke wrapper methods and return function pointers to the engine. Other kind of members, like event signals will be receiving the same treatment in the future.
32 lines
1.1 KiB
C#
32 lines
1.1 KiB
C#
using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp.Syntax;
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namespace Godot.SourceGenerators
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{
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public static class Common
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{
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public static void ReportNonPartialGodotScriptClass(
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GeneratorExecutionContext context,
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ClassDeclarationSyntax cds, INamedTypeSymbol symbol
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)
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{
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string message =
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"Missing partial modifier on declaration of type '" +
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$"{symbol.FullQualifiedName()}' which is a subclass of '{GodotClasses.Object}'";
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string description = $"{message}. Subclasses of '{GodotClasses.Object}' " +
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"must be declared with the partial modifier.";
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context.ReportDiagnostic(Diagnostic.Create(
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new DiagnosticDescriptor(id: "GODOT-G0001",
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title: message,
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messageFormat: message,
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category: "Usage",
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DiagnosticSeverity.Error,
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isEnabledByDefault: true,
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description),
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cds.GetLocation(),
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cds.SyntaxTree.FilePath));
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}
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}
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}
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