private MemberActionAttribute GetMemberActionAttribute(IMemberDefinition provider,
TypeActionAttribute typeAttr)
{
var attr = provider.GetCustomAttribute <MemberActionAttribute>();
if (attr != null)
{
if (attr is ModifiesMemberAttribute && !(typeAttr is ModifiesTypeAttribute))
{
throw Errors.Invalid_decleration("ModifiesMember is only legal inside ModifiesType.");
}
return(attr);
}
if (typeAttr is NewTypeAttribute || typeAttr is ReplaceTypeAttribute)
{
return(new NewMemberAttribute());
}
switch (ImplicitImports)
{
case ImplicitImportSetting.OnlyCompilerGenerated:
if (provider.IsCompilerGenerated())
{
goto case ImplicitImportSetting.ImplicitByDefault;
}
goto case ImplicitImportSetting.NoImplicit;
case ImplicitImportSetting.ImplicitByDefault:
return(new NewMemberAttribute(true));
default:
case ImplicitImportSetting.NoImplicit:
return(null);
}
}
private MemberActionAttribute GetMemberActionAttribute(IMemberDefinition provider,
TypeActionAttribute typeAttr)
{
var attrs = provider.GetCustomAttributes <MemberActionAttribute>().ToList();
if (attrs.Count > 1)
{
throw Errors.Multiple_action_attributes((MemberReference)provider, attrs.ToArray <object>());
}
var attr = attrs.FirstOrDefault();
if (attr != null)
{
if (attr is ModifiesMemberAttribute && !(typeAttr is ModifiesTypeAttribute))
{
throw Errors.Invalid_decleration("ModifiesMember is only legal inside ModifiesType.");
}
return(attr);
}
if (typeAttr is NewTypeAttribute || typeAttr is ReplaceTypeAttribute)
{
return(new NewMemberAttribute());
}
switch (ImplicitImports)
{
case ImplicitImportSetting.OnlyCompilerGenerated:
if (provider.IsCompilerGenerated())
{
goto case ImplicitImportSetting.ImplicitByDefault;
}
goto case ImplicitImportSetting.NoImplicit;
case ImplicitImportSetting.ImplicitByDefault:
return(new NewMemberAttribute(true));
default:
case ImplicitImportSetting.NoImplicit:
return(null);
}
}
private MemberActionAttribute GetMemberActionAttribute(IMemberDefinition provider,
TypeActionAttribute typeAttr)
{
var attr = provider.GetCustomAttribute<MemberActionAttribute>();
if (attr != null) {
if (attr is ModifiesMemberAttribute && !(typeAttr is ModifiesTypeAttribute)) {
throw Errors.Invalid_decleration("ModifiesMember is only legal inside ModifiesType.");
}
return attr;
}
if (typeAttr is NewTypeAttribute || typeAttr is ReplaceTypeAttribute) {
return new NewMemberAttribute();
}
switch (ImplicitImports) {
case ImplicitImportSetting.OnlyCompilerGenerated:
if (provider.IsCompilerGenerated()) {
goto case ImplicitImportSetting.ImplicitByDefault;
}
goto case ImplicitImportSetting.NoImplicit;
case ImplicitImportSetting.ImplicitByDefault:
return new NewMemberAttribute(true);
default:
case ImplicitImportSetting.NoImplicit:
return null;
}
}
