mirror of https://github.com/Wilfred/difftastic/
221 lines
13 KiB
Plaintext
221 lines
13 KiB
Plaintext
========================================
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simple flutter example
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========================================
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import 'package:flutter/material.dart';
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void main() {
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runApp(MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Container();
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}
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}
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---
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(program
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(import_or_export
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(library_import (import_specification (configurable_uri (uri (string_literal))))))
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(function_signature (void_type) (identifier) (formal_parameter_list))
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(function_body (block (expression_statement (identifier) (selector (argument_part
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(arguments (argument (identifier) (selector (argument_part (arguments))))))))))
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(class_definition (identifier) (superclass (type_identifier))
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(class_body
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(declaration (constant_constructor_signature (const_builtin) (qualified (identifier))
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(formal_parameter_list (optional_formal_parameters (formal_parameter (type_identifier) (identifier)))))
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(initializers (initializer_list_entry (arguments (named_argument (label (identifier)) (identifier))))))
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(marker_annotation (identifier))
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(method_signature (function_signature (type_identifier) (identifier)
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(formal_parameter_list (formal_parameter (type_identifier) (identifier)))))
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(function_body (block (return_statement (identifier) (selector (argument_part (arguments)))))))))
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===============================================
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ben's flutter error testing
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===============================================
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class CatalogThumbnailUI extends StatelessWidget {
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static const routeName = '/catalog';
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CatalogThumbnailUI(this.thread);
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final ThreadModel thread;
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@override
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Widget build(BuildContext context) {
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// TODO: implement build
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var op = thread.posts.first;
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var remainingPosts = thread.posts.getRange(1, thread.posts.length);
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var previewRemaining = remainingPosts.map((f) => Column(
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children: <Widget>[
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Divider(),
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Row(children: <Widget>[
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Text(f.utc.difference(DateTime.now()).inHours.toString()),
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Text(f.text),
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Text('...')
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],)
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],
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));
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return Card(
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child: Column(
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children: <Widget>[
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Expanded(child: PostUI(op, true)),
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...previewRemaining
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],
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),
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);
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}
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}
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------------------------------
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(program
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(class_definition (identifier) (superclass (type_identifier))
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(class_body
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(declaration (const_builtin) (static_final_declaration_list (static_final_declaration (identifier) (string_literal))))
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(declaration (constructor_signature (identifier)
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(formal_parameter_list (formal_parameter (constructor_param (this) (identifier))))))
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(declaration (final_builtin) (type_identifier) (initialized_identifier_list (initialized_identifier (identifier))))
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(marker_annotation (identifier))
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(method_signature
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(function_signature (type_identifier) (identifier)
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(formal_parameter_list (formal_parameter (type_identifier) (identifier)))))
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(function_body
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(block (comment)
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(local_variable_declaration
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(initialized_variable_definition (inferred_type) (identifier) (identifier)
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(selector (unconditional_assignable_selector (identifier)))
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(selector (unconditional_assignable_selector (identifier)))))
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(local_variable_declaration
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(initialized_variable_definition (inferred_type) (identifier) (identifier)
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(selector (unconditional_assignable_selector (identifier)))
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(selector (unconditional_assignable_selector (identifier)))
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(selector (argument_part (arguments (argument (decimal_integer_literal)) (argument (identifier)
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(selector (unconditional_assignable_selector (identifier)))
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(selector (unconditional_assignable_selector (identifier)))))))))
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(local_variable_declaration
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(initialized_variable_definition (inferred_type) (identifier) (identifier)
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(selector (unconditional_assignable_selector (identifier)))
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(selector
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(argument_part
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(arguments
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(argument
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(function_expression
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(formal_parameter_list (formal_parameter (identifier)))
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(function_expression_body (identifier)
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(selector
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(argument_part
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(arguments
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(named_argument (label (identifier))
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(list_literal
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(type_arguments (type_identifier)) (identifier)
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(selector (argument_part (arguments))) (identifier)
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(selector
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(argument_part
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(arguments
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(named_argument (label (identifier))
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(list_literal
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(type_arguments (type_identifier))
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(identifier)
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(selector
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(argument_part
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(arguments (argument (identifier)
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(selector
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(unconditional_assignable_selector
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(identifier)))
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(selector
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(unconditional_assignable_selector
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(identifier)))
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(selector
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(argument_part
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(arguments (argument (identifier)
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(selector
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(unconditional_assignable_selector (identifier)))
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(selector (argument_part (arguments)))))))
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(selector
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(unconditional_assignable_selector (identifier)))
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(selector
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(unconditional_assignable_selector (identifier)))
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(selector (argument_part (arguments)))))))
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(identifier)
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(selector
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(argument_part
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(arguments (argument (identifier)
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(selector
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(unconditional_assignable_selector (identifier)))))))
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(identifier)
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(selector
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(argument_part
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(arguments (argument
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(string_literal)))))
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))))))))))))))))))
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(return_statement
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(identifier)
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(selector
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(argument_part
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(arguments
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(named_argument
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(label (identifier))
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(identifier)
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(selector
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(argument_part
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(arguments
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(named_argument (label (identifier))
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(list_literal
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(type_arguments (type_identifier))
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(identifier)
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(selector
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(argument_part
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(arguments
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(named_argument (label (identifier))
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(identifier)
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(selector
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(argument_part (arguments (argument (identifier)) (argument (true)))))))))
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(spread_element (identifier))))))))))))
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)))))
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======================
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Const list constructors
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======================
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import 'package:flutter/material.dart';
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class AWidget extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return Row(
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children: const [
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Flexible(child: ColoredBox(color: Colors.white)),
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Flexible(child: ColoredBox(color: Colors.blue))
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],
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);
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}
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}
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---
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(program
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(import_or_export (library_import (import_specification (configurable_uri (uri (string_literal))))))
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(class_definition (identifier) (superclass (type_identifier))
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(class_body (marker_annotation (identifier))
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(method_signature (function_signature (type_identifier) (identifier) (formal_parameter_list (formal_parameter (type_identifier) (identifier)))))
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(function_body (block
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(return_statement (identifier)
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(selector (argument_part (arguments (named_argument (label (identifier))
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(list_literal (const_builtin) (identifier)
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(selector (argument_part (arguments (named_argument (label (identifier)) (identifier)
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(selector (argument_part (arguments (named_argument (label (identifier)) (identifier)
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(selector (unconditional_assignable_selector (identifier))))))))))) (identifier)
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(selector (argument_part (arguments (named_argument (label (identifier)) (identifier)
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(selector (argument_part (arguments (named_argument (label (identifier)) (identifier)
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(selector (unconditional_assignable_selector (identifier))))))))))))))))))))))
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