internal static IDeclaredElement GetActivePatternByIndex(this IFSharpDeclaration declaration, int index)
{
if (!(declaration.NameIdentifier is ActivePatternId patternId))
{
return(null);
}
var cases = patternId.Cases;
if (index < 0 || index >= cases.Count)
{
return(null);
}
var caseDeclaration = cases[index] as IActivePatternNamedCaseDeclaration;
return(caseDeclaration?.DeclaredElement);
}
public TopActivePatternCase(IFSharpDeclaration declaration) : base(declaration)
{
}
public ActivePatternCase(IFSharpDeclaration declaration, FSharpActivePatternCase activePatternCase)
: base(declaration)
{
myActivePatternCase = activePatternCase;
}
