public static ImmutableArray <Symbol> BindCref(
this Microsoft.CodeAnalysis.CSharp.Binder binder,
CrefSyntax syntax,
out Symbol ambiguityWinner,
DiagnosticBag diagnostics
)
{
return(binder.BindCref(
syntax,
out ambiguityWinner,
new Microsoft.CodeAnalysis.CSharp.BindingDiagnosticBag(diagnostics)
));
}
internal static ImmutableArray<Symbol> BindCref(CrefSyntax crefSyntax, Binder binder)
{
var unusedDiagnostics = DiagnosticBag.GetInstance();
Symbol unusedAmbiguityWinner;
var symbols = binder.BindCref(crefSyntax, out unusedAmbiguityWinner, unusedDiagnostics);
unusedDiagnostics.Free();
return symbols;
}
/// <summary>
/// Bind a CrefSyntax and unwrap the result if it's an alias.
/// </summary>
/// <remarks>
/// Does not respect DocumentationMode, so use a temporary bag if diagnostics are not desired.
/// </remarks>
private static string GetDocumentationCommentId(CrefSyntax crefSyntax, Binder binder, DiagnosticBag diagnostics)
{
if (crefSyntax.ContainsDiagnostics)
{
return ToBadCrefString(crefSyntax);
}
Symbol ambiguityWinner;
ImmutableArray<Symbol> symbols = binder.BindCref(crefSyntax, out ambiguityWinner, diagnostics);
Symbol symbol;
switch (symbols.Length)
{
case 0:
return ToBadCrefString(crefSyntax);
case 1:
symbol = symbols[0];
break;
default:
symbol = ambiguityWinner;
Debug.Assert((object)symbol != null);
break;
}
if (symbol.Kind == SymbolKind.Alias)
{
symbol = ((AliasSymbol)symbol).GetAliasTarget(basesBeingResolved: null);
}
return symbol.OriginalDefinition.GetDocumentationCommentId();
}
