// Parse a list of variable declarations.
void ParseVar(ref StructList <AstVarDef> declarations, bool isFor, VariableKind kind)
{
for (;;)
{
var startLocation = Start;
var id = ParseVarId(kind);
AstNode init = null;
if (Eat(TokenType.Eq))
{
init = ParseMaybeAssign(isFor);
}
else if (kind == VariableKind.Const &&
!(Type == TokenType.In || Options.EcmaVersion >= 6 && IsContextual("of")))
{
Raise(Start, "Unexpected token");
}
else if (!(id is AstSymbol) && !(isFor && (Type == TokenType.In || IsContextual("of"))))
{
Raise(_lastTokEnd, "Complex binding patterns require an initialization value");
}
var decl = new AstVarDef(this, startLocation, _lastTokEnd, id, init);
declarations.Add(decl);
if (!Eat(TokenType.Comma))
{
break;
}
}
}
public VariableDefinition(AstBlock parentBlock, AstNode parent, AstVar astVar, AstVarDef astVarDef, bool canMoveInitialization, int originalIndexInVar)
{
ParentBlock = parentBlock;
Parent = parent;
AstVar = astVar;
CanMoveInitialization = canMoveInitialization;
OriginalIndexInVar = originalIndexInVar;
AstVarDef = astVarDef;
}
