public override void CodeGen(OutputContext output)
{
string GetName(AstSymbol symbol)
{
return(symbol.Thedef?.MangledName ?? symbol.Thedef?.Name ?? symbol.Name);
}
var allowShortHand = output.Options.Ecma >= 6;
var keyString = Key switch
{
AstString str => str.Value,
AstNumber num => num.Value.ToString("R", CultureInfo.InvariantCulture),
AstSymbolRef _ => null,
AstSymbol key => GetName(key),
_ => null
};
if (allowShortHand &&
Value is AstSymbol value && keyString != null &&
GetName(value) == keyString &&
OutputContext.IsIdentifierString(keyString) &&
OutputContext.IsIdentifier(keyString)
)
{
output.PrintPropertyName(keyString);
}
public void VisitNumber(AstNumber ast)
{
switch (ast)
{
case AstIntNumber i:
Assert.IsType <AstIntNumber>(this.expected);
var expectedIntAst = (AstIntNumber)this.expected;
Assert.Equal(expectedIntAst.Value, i.Value);
break;
case AstDoubleNumber d:
Assert.IsType <AstDoubleNumber>(this.expected);
var expectedDoubleAst = (AstDoubleNumber)this.expected;
Assert.Equal(expectedDoubleAst.Value, d.Value);
break;
}
}
protected void PrintGetterSetter(OutputContext output, string?type, bool @static)
{
if (@static)
{
output.Print("static");
output.Space();
}
if (type != null)
{
output.Print(type);
output.Space();
}
var keyString = Key switch
{
AstString str => str.Value,
AstNumber num => num.Value.ToString("R", CultureInfo.InvariantCulture),
AstSymbolRef => null,
AstSymbol key => key.Name,
_ => null
};
if (keyString != null)
{
output.PrintPropertyName(keyString);
}
else
{
output.Print("[");
Key.Print(output);
output.Print("]");
}
((AstLambda)Value).DoPrint(output, true);
}
}
public void VisitNumber(AstNumber ast) => IncrementCallCount(nameof(VisitNumber));
public static TrsNumber Convert(this AstNumber astIn)
{
var token = astIn.Number;
return(new TrsNumber(token.TokenString, astIn));
}
public TrsNumber(string value, AstNumber source)
{
AstSource = source;
Value = value;
}
