private static void AnalyzeTypeDeclaration(
SymbolAnalysisContext ctx,
AnnotationsContext annotationsContext,
ImmutabilityContext immutabilityContext,
INamedTypeSymbol typeSymbol
)
{
if (typeSymbol.IsImplicitlyDeclared)
{
return;
}
ImmutableAttributeConsistencyChecker consistencyChecker = new ImmutableAttributeConsistencyChecker(
compilation: ctx.Compilation,
diagnosticSink: ctx.ReportDiagnostic,
context: immutabilityContext,
annotationsContext: annotationsContext
);
consistencyChecker.CheckTypeDeclaration(typeSymbol);
if (typeSymbol.TypeKind == TypeKind.Interface)
{
return;
}
if (!annotationsContext.Objects.Immutable.IsDefined(typeSymbol) &&
!annotationsContext.Objects.ConditionallyImmutable.IsDefined(typeSymbol) &&
!annotationsContext.Objects.ImmutableBaseClass.IsDefined(typeSymbol)
)
{
return;
}
if (annotationsContext.Objects.ConditionallyImmutable.IsDefined(typeSymbol))
{
immutabilityContext = immutabilityContext.WithConditionalTypeParametersAsImmutable(typeSymbol);
}
ImmutableDefinitionChecker checker = new ImmutableDefinitionChecker(
compilation: ctx.Compilation,
diagnosticSink: ctx.ReportDiagnostic,
context: immutabilityContext,
annotationsContext: annotationsContext
);
checker.CheckDeclaration(typeSymbol);
}
private static void AnalyzeMethodDeclarationConsistency(
SymbolAnalysisContext ctx,
AnnotationsContext annotationsContext,
ImmutabilityContext immutabilityContext,
IMethodSymbol methodSymbol
)
{
// Static methods can't implement interface methods
if (methodSymbol.IsStatic)
{
return;
}
ImmutableAttributeConsistencyChecker consistencyChecker = new ImmutableAttributeConsistencyChecker(
compilation: ctx.Compilation,
diagnosticSink: ctx.ReportDiagnostic,
context: immutabilityContext,
annotationsContext: annotationsContext
);
consistencyChecker.CheckMethodDeclaration(methodSymbol);
}