Line data    Source code

       1              : // This file is part of GCC.
       2              : 
       3              : // GCC is free software; you can redistribute it and/or modify it under
       4              : // the terms of the GNU General Public License as published by the Free
       5              : // Software Foundation; either version 3, or (at your option) any later
       6              : // version.
       7              : 
       8              : // GCC is distributed in the hope that it will be useful, but WITHOUT ANY
       9              : // WARRANTY; without even the implied warranty of MERCHANTABILITY or
      10              : // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      11              : // for more details.
      12              : 
      13              : // You should have received a copy of the GNU General Public License
      14              : // along with GCC; see the file COPYING3.  If not see
      15              : // <http://www.gnu.org/licenses/>.
      16              : 
      17              : #ifndef RUST_PROC_MACRO_H
      18              : #define RUST_PROC_MACRO_H
      19              : 
      20              : #include "libproc_macro_internal/proc_macro.h"
      21              : #include "rust-mapping-common.h"
      22              : 
      23              : namespace Rust {
      24              : 
      25            0 : class BangProcMacro
      26              : {
      27              : private:
      28              :   std::string name;
      29              :   NodeId node_id;
      30              :   ProcMacro::BangMacro macro;
      31              : 
      32              : public:
      33              :   BangProcMacro (ProcMacro::Bang macro);
      34            0 :   BangProcMacro () = default;
      35              : 
      36            0 :   const std::string &get_name () const { return name; }
      37              : 
      38            0 :   NodeId get_node_id () const { return node_id; }
      39              : 
      40              :   ProcMacro::BangMacro get_handle () const { return macro; }
      41              : };
      42              : 
      43            0 : class AttributeProcMacro
      44              : {
      45              : private:
      46              :   std::string name;
      47              :   NodeId node_id;
      48              :   ProcMacro::AttributeMacro macro;
      49              : 
      50              : public:
      51              :   AttributeProcMacro (ProcMacro::Attribute macro);
      52            0 :   AttributeProcMacro () = default;
      53              : 
      54            0 :   const std::string &get_name () const { return name; }
      55              : 
      56            0 :   NodeId get_node_id () const { return node_id; }
      57              : 
      58            0 :   ProcMacro::AttributeMacro get_handle () const { return macro; }
      59              : };
      60              : 
      61            0 : class CustomDeriveProcMacro
      62              : {
      63              : private:
      64              :   std::string trait_name;
      65              :   std::vector<std::string> attributes;
      66              :   NodeId node_id;
      67              :   ProcMacro::CustomDeriveMacro macro;
      68              : 
      69              : public:
      70              :   CustomDeriveProcMacro (ProcMacro::CustomDerive macro);
      71            0 :   CustomDeriveProcMacro () = default;
      72              : 
      73            0 :   const std::string &get_name () const { return trait_name; }
      74              : 
      75            0 :   NodeId get_node_id () const { return node_id; }
      76              : 
      77            0 :   ProcMacro::CustomDeriveMacro get_handle () const { return macro; }
      78              : };
      79              : 
      80              : /**
      81              :  * Load a procedural macro library and collect its entrypoints.
      82              :  *
      83              :  * @param The path to the shared object file to load.
      84              :  */
      85              : const std::vector<ProcMacro::Procmacro> load_macros (std::string path);
      86              : 
      87              : std::string generate_proc_macro_decls_symbol (std::uint32_t stable_crate_id);
      88              : 
      89              : } // namespace Rust
      90              : 
      91              : #endif /* ! RUST_PROC_MACRO_H */