public ForeachAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.ForeachContext foreachContext)
{
Scope varScope = scope.Child();
ForeachVar = new Var(foreachContext.name.Text, new Location(parseInfo.Script.Uri, DocRange.GetRange(foreachContext.name)), parseInfo);
ForeachVar.VariableType = VariableType.ElementReference;
ForeachVar.CodeType = CodeType.GetCodeTypeFromContext(parseInfo, foreachContext.code_type());
ForeachVar.Finalize(varScope);
// Get the array that will be iterated on. Syntax error if it is missing.
if (foreachContext.expr() != null)
{
Array = DeltinScript.GetExpression(parseInfo, scope, foreachContext.expr());
}
else
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(foreachContext.IN()));
}
// Get the foreach block. Syntax error if it is missing.
if (foreachContext.block() != null)
{
Block = new BlockAction(parseInfo, varScope, foreachContext.block());
// Get the path info.
Path = new PathInfo(Block, DocRange.GetRange(foreachContext.FOREACH()), false);
}
else
{
parseInfo.Script.Diagnostics.Error("Expected block.", DocRange.GetRange(foreachContext.RIGHT_PAREN()));
}
}
public DeltinScriptParser.Code_typeContext GetCodeType() => _foreachContext.code_type();
