public sealed override bool Equals(object _other)
{
if ((object)this == _other)
{
return(true);
}
ExpandedVarargsMethodSymbol other = _other as ExpandedVarargsMethodSymbol;
if ((object)other == null)
{
return(false);
}
if (this.underlyingMethod != other.underlyingMethod || this.extraParameters.Count != other.extraParameters.Count)
{
return(false);
}
int count = this.extraParameters.Count;
for (int i = 0; i < count; ++i)
{
var thisParameter = this.extraParameters[i];
var otherParameter = other.extraParameters[i];
if (thisParameter.RefKind != otherParameter.RefKind || thisParameter.Type != otherParameter.Type)
{
return(false);
}
}
return(true);
}
internal MethodSymbol GetExpandedSymbol(BoundArgListOperator argList)
{
if (expandedSymbols == null)
{
Interlocked.CompareExchange(ref expandedSymbols, new ConcurrentHashSet <ExpandedVarargsMethodSymbol>(), null);
}
ExpandedVarargsMethodSymbol newX = new ExpandedVarargsMethodSymbol(this, argList);
// There are races here where we could end up with two outstanding copies of "the same"
// expanded symbol; we really don't care. The worst that will happen is we emit a duplicate
// entry in the method ref table.
foreach (ExpandedVarargsMethodSymbol x in expandedSymbols)
{
if (x == newX)
{
return(x);
}
}
expandedSymbols.Add(newX);
return(newX);
}
internal MethodSymbol GetExpandedSymbol(BoundArgListOperator argList)
{
if (expandedSymbols == null)
{
Interlocked.CompareExchange(ref expandedSymbols, new ConcurrentHashSet<ExpandedVarargsMethodSymbol>(), null);
}
ExpandedVarargsMethodSymbol newX = new ExpandedVarargsMethodSymbol(this, argList);
// There are races here where we could end up with two outstanding copies of "the same"
// expanded symbol; we really don't care. The worst that will happen is we emit a duplicate
// entry in the method ref table.
foreach(ExpandedVarargsMethodSymbol x in expandedSymbols)
{
if (x == newX)
{
return x;
}
}
expandedSymbols.Add(newX);
return newX;
}