LCOV - code coverage report
Current view: top level - gcc/rust/ast - rust-fmt.cc (source / functions) Coverage Total Hit
Test: gcc.info Lines: 65.0 % 20 13
Test Date: 2025-03-08 13:07:09 Functions: 66.7 % 6 4
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : // Copyright (C) 2020-2025 Free Software Foundation, Inc.
       2                 :             : 
       3                 :             : // This file is part of GCC.
       4                 :             : 
       5                 :             : // GCC is free software; you can redistribute it and/or modify it under
       6                 :             : // the terms of the GNU General Public License as published by the Free
       7                 :             : // Software Foundation; either version 3, or (at your option) any later
       8                 :             : // version.
       9                 :             : 
      10                 :             : // GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      11                 :             : // WARRANTY; without even the implied warranty of MERCHANTABILITY or
      12                 :             : // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      13                 :             : // for more details.
      14                 :             : 
      15                 :             : // You should have received a copy of the GNU General Public License
      16                 :             : // along with GCC; see the file COPYING3.  If not see
      17                 :             : // <http://www.gnu.org/licenses/>.
      18                 :             : 
      19                 :             : #include "rust-fmt.h"
      20                 :             : #include "rust-diagnostics.h"
      21                 :             : 
      22                 :             : namespace Rust {
      23                 :             : namespace Fmt {
      24                 :             : 
      25                 :             : std::string
      26                 :           2 : ffi::RustHamster::to_string () const
      27                 :             : {
      28                 :           2 :   return std::string (ptr, len);
      29                 :             : }
      30                 :             : 
      31                 :             : Pieces
      32                 :           1 : Pieces::collect (const std::string &to_parse, bool append_newline)
      33                 :             : {
      34                 :           1 :   auto handle = ffi::collect_pieces (to_parse.c_str (), append_newline);
      35                 :             : 
      36                 :             :   // this performs multiple copies, can we avoid them maybe?
      37                 :             :   // TODO: Instead of just creating a vec of, basically, `ffi::Piece`s, we
      38                 :             :   // should transform them into the proper C++ type which we can work with. so
      39                 :             :   // transform all the strings into C++ strings? all the Option<T> into
      40                 :             :   // tl::optional<T>?
      41                 :           1 :   auto pieces_vector = std::vector<ffi::Piece> (handle.piece_slice.base_ptr,
      42                 :             :                                                 handle.piece_slice.base_ptr
      43                 :           1 :                                                   + handle.piece_slice.len);
      44                 :             : 
      45                 :           1 :   return Pieces (handle, std::move (pieces_vector));
      46                 :           1 : }
      47                 :             : 
      48                 :           2 : Pieces::~Pieces () { ffi::destroy_pieces (handle); }
      49                 :             : 
      50                 :           0 : Pieces::Pieces (const Pieces &other) : pieces_vector (other.pieces_vector)
      51                 :             : {
      52                 :           0 :   handle = ffi::clone_pieces (other.handle);
      53                 :           0 : }
      54                 :             : 
      55                 :             : Pieces &
      56                 :           0 : Pieces::operator= (const Pieces &other)
      57                 :             : {
      58                 :           0 :   handle = ffi::clone_pieces (other.handle);
      59                 :           0 :   pieces_vector = other.pieces_vector;
      60                 :             : 
      61                 :           0 :   return *this;
      62                 :             : }
      63                 :             : 
      64                 :           1 : Pieces::Pieces (Pieces &&other)
      65                 :           1 :   : pieces_vector (std::move (other.pieces_vector)),
      66                 :           1 :     handle (clone_pieces (other.handle))
      67                 :           1 : {}
      68                 :             : 
      69                 :             : } // namespace Fmt
      70                 :             : } // namespace Rust
        

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.