public static bool MatchesGeneric(INamedTypeSymbol symbol,
Type expectedGenericType)
{
var sameName = symbol.Name ==
expectedGenericType.Name.Substring(
0, expectedGenericType.Name.IndexOf('`'));
var sameNamespace =
SymbolTypeUtil.MergeContainingNamespaces(symbol) ==
expectedGenericType.Namespace;
var sameTypeArguments = symbol.TypeArguments.Length ==
expectedGenericType.GetTypeInfo()
.GenericTypeParameters.Length;
return(sameName && sameNamespace && sameTypeArguments);
}
public static bool IsExactlyType(ISymbol symbol, Type expectedType) => symbol.Name == expectedType.Name && SymbolTypeUtil.MergeContainingNamespaces(symbol) == expectedType.Namespace;
public static bool Implements(INamedTypeSymbol symbol, Type type) => symbol.AllInterfaces.Any(i => SymbolTypeUtil.IsExactlyType(i, type));
public static bool ImplementsGeneric(INamedTypeSymbol symbol, Type type) => symbol.AllInterfaces.Any(i => SymbolTypeUtil.MatchesGeneric(i, type));
