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 override void CodeGen(OutputContext output)
{
string GetName(AstSymbol symbol)
{
return(symbol.Thedef?.MangledName ?? symbol.Thedef?.Name ?? symbol.Name);
}
var allowShortHand = output.Options.Shorthand;
string?keyString = null;
if (Key is AstSymbol)
{
keyString = GetName((AstSymbol)Key);
}
else if (Key is AstString str)
{
keyString = str.Value;
}
if (allowShortHand &&
Value is AstSymbol && keyString != null &&
GetName((AstSymbol)Value) == keyString &&
OutputContext.IsIdentifierString(keyString) &&
OutputContext.IsIdentifier(keyString)
)
{
output.PrintPropertyName(keyString);
}
else if (allowShortHand &&
Value is AstDefaultAssign defAssign && keyString != null &&
defAssign.Left is AstSymbol &&
OutputContext.IsIdentifierString(keyString) &&
GetName((AstSymbol)defAssign.Left) == keyString
)
{
output.PrintPropertyName(keyString);
output.Space();
output.Print("=");
output.Space();
defAssign.Right.Print(output);
}
public override void CodeGen(OutputContext output)
{
string GetName(AstSymbol symbol)
{
return(symbol.Thedef?.MangledName ?? symbol.Thedef?.Name ?? symbol.Name);
}
var allowShortHand = output.Options.Shorthand;
var keyString = Key switch
{
AstString str => str.Value,
AstNumber num => num.Value.ToString("R", CultureInfo.InvariantCulture),
AstSymbol key => GetName(key),
_ => null
};
if (allowShortHand &&
Value is AstSymbol && keyString != null &&
GetName((AstSymbol)Value) == keyString &&
OutputContext.IsIdentifierString(keyString) &&
OutputContext.IsIdentifier(keyString)
)
{
output.PrintPropertyName(keyString);
}
else if (allowShortHand &&
Value is AstDefaultAssign defAssign && keyString != null &&
defAssign.Left is AstSymbol &&
OutputContext.IsIdentifierString(keyString) &&
GetName((AstSymbol)defAssign.Left) == keyString
)
{
output.PrintPropertyName(keyString);
output.Space();
output.Print("=");
output.Space();
defAssign.Right.Print(output);
}
