Line data    Source code

       1              : // go-dump.h -- Go frontend debug dumps.    -*- C++ -*-
       2              : 
       3              : // Copyright 2009 The Go Authors. All rights reserved.
       4              : // Use of this source code is governed by a BSD-style
       5              : // license that can be found in the LICENSE file.
       6              : 
       7              : #ifndef GO_DUMP_H
       8              : #define GO_DUMP_H
       9              : 
      10              : // This class manages different arguments to -fgo-dump-XXX.  If you
      11              : // want to create a new dump, create a variable of this type with the
      12              : // name to use for XXX.  You can then use is_enabled to see whether
      13              : // the -fgo-dump-XXX option was used on the command line.
      14              : 
      15              : class Go_dump
      16              : {
      17              :  public:
      18              :   Go_dump(const char* name);
      19              : 
      20              :   // Whether this dump was enabled.
      21              :   bool
      22         4646 :   is_enabled() const
      23         4646 :   { return this->is_enabled_; }
      24              : 
      25              :   // Enable a dump by name.  Return true if the dump was found.
      26              :   static bool
      27              :   enable_by_name(const char*);
      28              : 
      29              :  private:
      30              :   // The next dump.  These are not in any order.
      31              :   Go_dump* next_;
      32              :   // The name of this dump.
      33              :   const char* name_;
      34              :   // Whether this dump was enabled.
      35              :   bool is_enabled_;
      36              : };
      37              : 
      38              : #endif // !defined(GO_DUMP_H)