LCOV - code coverage report
Current view: top level - gcc - unique-argv.h (source / functions) Coverage Total Hit
Test: gcc.info Lines: 100.0 % 12 12
Test Date: 2024-12-21 13:15:12 Functions: - 0 0
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : /* C++11 wrapper around libiberty's argv.c
       2                 :             :    Copyright (C) 2024 Free Software Foundation, Inc.
       3                 :             :    Contributed by David Malcolm <dmalcolm@redhat.com>
       4                 :             : 
       5                 :             : This file is part of GCC.
       6                 :             : 
       7                 :             : GCC is free software; you can redistribute it and/or modify it under
       8                 :             : the terms of the GNU General Public License as published by the Free
       9                 :             : Software Foundation; either version 3, or (at your option) any later
      10                 :             : version.
      11                 :             : 
      12                 :             : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      13                 :             : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      14                 :             : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      15                 :             : for more details.
      16                 :             : 
      17                 :             : You should have received a copy of the GNU General Public License
      18                 :             : along with GCC; see the file COPYING3.  If not see
      19                 :             : <http://www.gnu.org/licenses/>.  */
      20                 :             : 
      21                 :             : #ifndef GCC_UNIQUE_ARGV_H
      22                 :             : #define GCC_UNIQUE_ARGV_H
      23                 :             : 
      24                 :             : /* C++11 wrapper around libiberty's argv.c, with
      25                 :             :    ownership of the underlying array and strings.  */
      26                 :             : 
      27                 :             : struct unique_argv
      28                 :             : {
      29                 :             :   /* Take ownership of argv.  */
      30                 :      280114 :   unique_argv (char **argv)
      31                 :      280114 :   : m_argv (argv)
      32                 :             :   {
      33                 :             :   }
      34                 :             : 
      35                 :      838517 :   ~unique_argv ()
      36                 :             :   {
      37                 :      838517 :     freeargv (m_argv);
      38                 :      560228 :   }
      39                 :             : 
      40                 :             :   unique_argv (const unique_argv &other) = delete;
      41                 :             :   unique_argv &operator= (const unique_argv &other) = delete;
      42                 :             : 
      43                 :      560228 :   unique_argv (unique_argv &&other)
      44                 :      560228 :   : m_argv (other.m_argv)
      45                 :             :   {
      46                 :      560228 :     other.m_argv = nullptr;
      47                 :             :   }
      48                 :             : 
      49                 :             :   unique_argv &operator= (unique_argv &&other)
      50                 :             :   {
      51                 :             :     freeargv (m_argv);
      52                 :             :     m_argv = other.m_argv;
      53                 :             :     other.m_argv = nullptr;
      54                 :             :     return *this;
      55                 :             :   }
      56                 :             : 
      57                 :      280114 :   char **release ()
      58                 :             :   {
      59                 :      280114 :     char **result = m_argv;
      60                 :      280114 :     m_argv = nullptr;
      61                 :      280114 :     return result;
      62                 :             :   }
      63                 :             : 
      64                 :             :   char **m_argv;
      65                 :             : };
      66                 :             : 
      67                 :             : #endif /* ! GCC_UNIQUE_ARGV_H */
        

Generated by: LCOV version 2.1-beta

LCOV profile is generated on x86_64 machine using following configure options: configure --disable-bootstrap --enable-coverage=opt --enable-languages=c,c++,fortran,go,jit,lto,rust,m2 --enable-host-shared. GCC test suite is run with the built compiler.