internal override DiagnosticInfo GetResolvedInfo()
{
if (lazyActualObsoleteDiagnostic == null)
{
// A symbol's Obsoleteness may not have been calculated yet if the symbol is coming
// from a different compilation's source. In that case, force completion of attributes.
symbol.ForceCompleteObsoleteAttribute();
if (symbol.ObsoleteState == ThreeState.True)
{
var inObsoleteContext = ObsoleteAttributeHelpers.GetObsoleteContextState(containingSymbol, forceComplete: true);
Debug.Assert(inObsoleteContext != ThreeState.Unknown);
if (inObsoleteContext == ThreeState.False)
{
DiagnosticInfo info = ObsoleteAttributeHelpers.CreateObsoleteDiagnostic(symbol, binderFlags);
if (info != null)
{
Interlocked.CompareExchange(ref this.lazyActualObsoleteDiagnostic, info, null);
return(lazyActualObsoleteDiagnostic);
}
}
}
// If this symbol is not obsolete or is in an obsolete context, we don't want to report any diagnostics.
// Therefore make this a Void diagnostic.
Interlocked.CompareExchange(ref this.lazyActualObsoleteDiagnostic, CSDiagnosticInfo.VoidDiagnosticInfo, null);
}
return(lazyActualObsoleteDiagnostic);
}
internal override DiagnosticInfo GetResolvedInfo()
{
if (_lazyActualObsoleteDiagnostic == null)
{
// A symbol's Obsoleteness may not have been calculated yet if the symbol is coming
// from a different compilation's source. In that case, force completion of attributes.
_symbol.ForceCompleteObsoleteAttribute();
var kind = ObsoleteAttributeHelpers.GetObsoleteDiagnosticKind(_symbol, _containingSymbol, forceComplete: true);
Debug.Assert(kind != ObsoleteDiagnosticKind.Lazy);
Debug.Assert(kind != ObsoleteDiagnosticKind.LazyPotentiallySuppressed);
var info = (kind == ObsoleteDiagnosticKind.Diagnostic) ?
ObsoleteAttributeHelpers.CreateObsoleteDiagnostic(_symbol, _binderFlags) :
null;
// If this symbol is not obsolete or is in an obsolete context, we don't want to report any diagnostics.
// Therefore make this a Void diagnostic.
Interlocked.CompareExchange(ref _lazyActualObsoleteDiagnostic, info ?? CSDiagnosticInfo.VoidDiagnosticInfo, null);
}
return(_lazyActualObsoleteDiagnostic);
}
