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      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 };
     53