public static IEnumerable <IFSharpPattern> GetPartialDeclarations([NotNull] this IFSharpPattern fsPattern)
{
if (!(fsPattern is INamedPat namedPattern))
{
return new[] { fsPattern }
}
;
var canBePartial = false;
while (fsPattern.Parent is IFSharpPattern parent)
{
fsPattern = parent;
if (parent is IOrPat || parent is IAndsPat)
{
canBePartial = true;
}
}
if (!canBePartial)
{
return new[] { namedPattern }
}
;
return(fsPattern.NestedPatterns.Where(pattern =>
pattern is INamedPat namedPat && namedPat.SourceName == namedPattern.SourceName && pattern.IsDeclaration));
}
}
}
public static IBinding GetByHeadPattern([CanBeNull] IFSharpPattern param) => (IBinding)BindingImplementationNavigator.GetByHeadPattern(param) ?? BindingSignatureNavigator.GetByHeadPattern(param as IReferencePat);