internal sealed override void LookupSymbolsInSingleBinder(
LookupResult result,
string name,
int arity,
ConsList <Symbol> basesBeingResolved,
LookupOptions options,
Binder originalBinder,
bool diagnose,
ref HashSet <DiagnosticInfo> useSiteDiagnostics)
{
if ((options & (LookupOptions.NamespaceAliasesOnly | LookupOptions.NamespacesOrTypesOnly | LookupOptions.LabelsOnly)) != 0)
{
return;
}
if (name.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
{
var valueText = name.Substring(2);
ulong address;
if (!ulong.TryParse(valueText, NumberStyles.AllowHexSpecifier, CultureInfo.InvariantCulture, out address))
{
// Invalid value should have been caught by Lexer.
throw ExceptionUtilities.UnexpectedValue(valueText);
}
var local = new ObjectAddressLocalSymbol(_containingMethod, name, this.Compilation.GetSpecialType(SpecialType.System_Object), address);
result.MergeEqual(this.CheckViability(local, arity, options, null, diagnose, ref useSiteDiagnostics, basesBeingResolved));
}
else
{
LocalSymbol lowercaseReturnValueAlias;
if (_lowercaseReturnValueAliases.TryGetValue(name, out lowercaseReturnValueAlias))
{
result.MergeEqual(this.CheckViability(lowercaseReturnValueAlias, arity, options, null, diagnose, ref useSiteDiagnostics, basesBeingResolved));
}
else
{
base.LookupSymbolsInSingleBinder(result, name, arity, basesBeingResolved, options, originalBinder, diagnose, ref useSiteDiagnostics);
}
}
}
internal sealed override void LookupSymbolsInSingleBinder(
LookupResult result,
string name,
int arity,
ConsList<Symbol> basesBeingResolved,
LookupOptions options,
Binder originalBinder,
bool diagnose,
ref HashSet<DiagnosticInfo> useSiteDiagnostics)
{
if ((options & (LookupOptions.NamespaceAliasesOnly | LookupOptions.NamespacesOrTypesOnly | LookupOptions.LabelsOnly)) != 0)
{
return;
}
if (name.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
{
var valueText = name.Substring(2);
ulong address;
if (!ulong.TryParse(valueText, NumberStyles.AllowHexSpecifier, CultureInfo.InvariantCulture, out address))
{
// Invalid value should have been caught by Lexer.
throw ExceptionUtilities.UnexpectedValue(valueText);
}
var local = new ObjectAddressLocalSymbol(_containingMethod, name, this.Compilation.GetSpecialType(SpecialType.System_Object), address);
result.MergeEqual(this.CheckViability(local, arity, options, null, diagnose, ref useSiteDiagnostics, basesBeingResolved));
}
else
{
LocalSymbol lowercaseReturnValueAlias;
if (_lowercaseReturnValueAliases.TryGetValue(name, out lowercaseReturnValueAlias))
{
result.MergeEqual(this.CheckViability(lowercaseReturnValueAlias, arity, options, null, diagnose, ref useSiteDiagnostics, basesBeingResolved));
}
else
{
base.LookupSymbolsInSingleBinder(result, name, arity, basesBeingResolved, options, originalBinder, diagnose, ref useSiteDiagnostics);
}
}
}
