public AstImport(string?source, Position startLoc, Position endLoc, AstString moduleName,
AstSymbolImport?importName, ref StructList <AstNameMapping> specifiers) : base(source, startLoc, endLoc)
{
ModuleName = moduleName;
ImportedName = importName;
ImportedNames.TransferFrom(ref specifiers);
}
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 VisitString(AstString ast)
{
Assert.IsType <AstString>(this.expected);
var expectedAst = (AstString)this.expected;
Assert.Equal(expectedAst.Value, ast.Value);
}
public override void Transform(TreeTransformer tt)
{
base.Transform(tt);
ModuleName = (AstString)tt.Transform(ModuleName);
if (ImportedName != null)
{
ImportedName = (AstSymbolImport)tt.Transform(ImportedName);
}
tt.TransformList(ref ImportedNames);
}
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);
}
}
AstImport(string?source, Position startLoc, Position endLoc, AstString moduleName,
AstSymbolImport?importName) : base(source, startLoc, endLoc)
{
ModuleName = moduleName;
ImportedName = importName;
}
public void VisitString(AstString ast) => IncrementCallCount(nameof(VisitString));
public static TrsString Convert(this AstString astIn)
{
var token = astIn.StringContent;
return(new TrsString(token.TokenString, astIn));
}
public SemanticAtom Visit(AstString n)
{
var t = new UtilizedType(Primitive.String.Name, n.Location);
return(t);
}
public void Visit(AstString n)
{
throw new NotImplementedException();
}
public TrsString(string value, AstString source)
{
Value = value;
AstSource = source;
}
public void Visit(AstString n)
{
Helpers.WriteColor("String", ConsoleColor.DarkCyan, ConsoleColor.Black);
}
public void Visit(AstString n)
{
Helpers.WriteLine($"{_tab}{n.Text} [{n.Location.StartLine}, {n.Location.StartColumn}]");
}
public SemanticAtom Visit(AstString n)
{
return(Primitive.String);
}
