static DmdType GetEnumUnderlyingType(DmdType type) {
if ((object)type == null)
throw new CABlobParserException("null enum type");
var td = type.ResolveNoThrow();
if ((object)td == null)
return null;
if (!td.IsEnum)
throw new CABlobParserException("Not an enum");
return td.GetEnumUnderlyingType().WithoutCustomModifiers();
}
static ReadOnlyCollection<DmdType> GetGenericArguments(DmdType type) {
if (!type.IsMetadataReference)
return type.GetGenericArguments();
var resolvedType = type.ResolveNoThrow();
if ((object)resolvedType != null)
return resolvedType.GetGenericArguments();
return ReadOnlyCollectionHelpers.Empty<DmdType>();
}
DmdType?Resolve(IDmdAssemblyName?asmRef, DmdType typeRef)
{
var asm = ownerModule !.Assembly;
var asmName = asm.GetName();
if (!DmdMemberInfoEqualityComparer.DefaultOther.Equals(asmRef, asmName))
{
return(null);
}
var td = typeRef.ResolveNoThrow();
return(td?.Module == ownerModule ? td : null);
}
static ReadOnlyCollection <DmdType> GetGenericArguments(DmdType type)
{
if (!type.IsMetadataReference)
{
return(type.GetGenericArguments());
}
var resolvedType = type.ResolveNoThrow();
if (!(resolvedType is null))
{
return(resolvedType.GetGenericArguments());
}
return(ReadOnlyCollectionHelpers.Empty <DmdType>());
}
static DmdType?GetEnumUnderlyingType(DmdType type)
{
if (type is null)
{
throw new CABlobParserException("null enum type");
}
var td = type.ResolveNoThrow();
if (td is null)
{
return(null);
}
if (!td.IsEnum)
{
throw new CABlobParserException("Not an enum");
}
return(td.GetEnumUnderlyingType().WithoutCustomModifiers());
}
static DmdType TryResolve(DmdType member, DmdResolveOptions options) => (options & DmdResolveOptions.NoTryResolveRefs) != 0 ? member : member.ResolveNoThrow() ?? member;