Viewing File: /home/ubuntu/code_review/arcanist/src/parser/xhpast/__tests__/data/variadic.php.test

<?php

function a(...$a) { }

function b(&...$a) { }

function c(Type ...$a) { }

function d(Type &...$a) { }

a(...[1, 2, 3]);

b(...$foo);

~~~~~~~~~~
pass
~~~~~~~~~~
* n_PROGRAM
 * n_STATEMENT_LIST
  * n_OPEN_TAG
   > <?php
  > "\n\n"
  * n_STATEMENT
   * n_FUNCTION_DECLARATION
    * n_EMPTY
    * n_EMPTY
    * n_STRING
     > a
    * n_DECLARATION_PARAMETER_LIST
     > (
     * n_DECLARATION_PARAMETER
      * n_EMPTY
      * n_UNPACK
       > ...
       * n_VARIABLE
        > $a
      * n_EMPTY
     > )
    * n_EMPTY
    * n_EMPTY
    * n_STATEMENT_LIST
     > {
     > " "
     > }
  > "\n\n"
  * n_STATEMENT
   * n_FUNCTION_DECLARATION
    * n_EMPTY
    * n_EMPTY
    * n_STRING
     > b
    * n_DECLARATION_PARAMETER_LIST
     > (
     * n_DECLARATION_PARAMETER
      * n_EMPTY
      * n_VARIABLE_REFERENCE
       > &
       * n_UNPACK
        > ...
        * n_VARIABLE
         > $a
      * n_EMPTY
     > ...
     > $a
     > )
    * n_EMPTY
    * n_EMPTY
    * n_STATEMENT_LIST
     > {
     > " "
     > }
  > "\n\n"
  * n_STATEMENT
   * n_FUNCTION_DECLARATION
    * n_EMPTY
    * n_EMPTY
    * n_STRING
     > c
    * n_DECLARATION_PARAMETER_LIST
     > (
     * n_DECLARATION_PARAMETER
      * n_CLASS_NAME
       > Type
      > " "
      * n_UNPACK
       > ...
       * n_VARIABLE
        > $a
      * n_EMPTY
     > )
    * n_EMPTY
    * n_EMPTY
    * n_STATEMENT_LIST
     > {
     > " "
     > }
  > "\n\n"
  * n_STATEMENT
   * n_FUNCTION_DECLARATION
    * n_EMPTY
    * n_EMPTY
    * n_STRING
     > d
    * n_DECLARATION_PARAMETER_LIST
     > (
     * n_DECLARATION_PARAMETER
      * n_CLASS_NAME
       > Type
      > " "
      * n_VARIABLE_REFERENCE
       > &
       * n_UNPACK
        > ...
        * n_VARIABLE
         > $a
      * n_EMPTY
     > ...
     > $a
     > )
    * n_EMPTY
    * n_EMPTY
    * n_STATEMENT_LIST
     > {
     > " "
     > }
  > "\n\n"
  * n_STATEMENT
   * n_FUNCTION_CALL
    * n_SYMBOL_NAME
     > a
    * n_CALL_PARAMETER_LIST
     > (
     * n_UNPACK
      > ...
      * n_ARRAY_LITERAL
       * n_ARRAY_VALUE_LIST
        > [
        * n_ARRAY_VALUE
         * n_EMPTY
         * n_NUMERIC_SCALAR
          > 1
        > ,
        > " "
        * n_ARRAY_VALUE
         * n_EMPTY
         * n_NUMERIC_SCALAR
          > 2
        > ,
        > " "
        * n_ARRAY_VALUE
         * n_EMPTY
         * n_NUMERIC_SCALAR
          > 3
        > ]
     > )
   > ;
  > "\n\n"
  * n_STATEMENT
   * n_FUNCTION_CALL
    * n_SYMBOL_NAME
     > b
    * n_CALL_PARAMETER_LIST
     > (
     * n_UNPACK
      > ...
      * n_VARIABLE
       > $foo
     > )
   > ;
 > "\n\n"