tools/idl_parser/test_parser/struct_ppapi.idl

   1 /* Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2    Use of this source code is governed by a BSD-style license that can be
   3   found in the LICENSE file. */
   4
   5 /* Test Struct productions
   6
   7 Run with --test to generate an AST and verify that all comments accurately
   8 reflect the state of the Nodes.
   9
  10 BUILD Type(Name)
  11 This comment signals that a node of type <Type> is created with the
  12 name <Name>.
  13
  14 ERROR Error String
  15 This comment signals that a error of <Error String> is generated.  The error
  16 is not assigned to a node, but are expected in order.
  17
  18 PROP Key=Value
  19 This comment signals that a property has been set on the Node such that
  20 <Key> = <Value>.
  21
  22 TREE
  23 Type(Name)
  24   Type(Name)
  25   Type(Name)
  26     Type(Name)
  27     ...
  28 This comment signals that a tree of nodes matching the BUILD comment
  29 symatics should exist.  This is an exact match.
  30 */
  31
  32 /* TREE
  33  *Struct(MyStruct)
  34  *  Member(x)
  35  *    Type()
  36  *      PrimitiveType(uint32_t)
  37  *  Member(y)
  38  *    Type()
  39  *      PrimitiveType(uint64_t)
  40  *  Member(string)
  41  *    ExtAttributes()
  42  *      ExtAttribute(fake_attribute)
  43  *    Type()
  44  *      PrimitiveType(str_t)
  45  *  ExtAttributes()
  46  *    ExtAttribute(union)
  47  */
  48 [union] struct MyStruct {
  49   uint32_t x;
  50   uint64_t y;
  51   [fake_attribute] str_t string;
  52 };