Line data    Source code

       1              : // Copyright (C) 2020-2026 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-ast-fragment.h"
      20              : #include "rust-macro-builtins.h"
      21              : #include "rust-macro-builtins-helpers.h"
      22              : 
      23              : namespace Rust {
      24              : tl::optional<AST::Fragment>
      25            7 : MacroBuiltin::file_handler (location_t invoc_locus, AST::MacroInvocData &,
      26              :                             AST::InvocKind)
      27              : {
      28            7 :   auto current_file = LOCATION_FILE (invoc_locus);
      29            7 :   auto file_str = AST::SingleASTNode (make_string (invoc_locus, current_file));
      30            7 :   auto str_token
      31           14 :     = make_token (Token::make_string (invoc_locus, std::move (current_file)));
      32              : 
      33           21 :   return AST::Fragment ({file_str}, std::move (str_token));
      34            7 : }
      35              : 
      36              : tl::optional<AST::Fragment>
      37           14 : MacroBuiltin::column_handler (location_t invoc_locus, AST::MacroInvocData &,
      38              :                               AST::InvocKind)
      39              : {
      40           14 :   auto current_column = LOCATION_COLUMN (invoc_locus);
      41              : 
      42           14 :   auto str = std::to_string (current_column);
      43           14 :   auto str_len = str.length ();
      44           14 :   auto column_tok = make_token (
      45           28 :     Token::make_int (invoc_locus, str, str_len, IntegerLiteralBase::Decimal));
      46           14 :   auto column_no = AST::SingleASTNode (std::unique_ptr<AST::Expr> (
      47           14 :     new AST::LiteralExpr (std::to_string (current_column), AST::Literal::INT,
      48           28 :                           PrimitiveCoreType::CORETYPE_U32, {}, invoc_locus)));
      49              : 
      50           42 :   return AST::Fragment ({column_no}, std::move (column_tok));
      51           14 : }
      52              : 
      53              : tl::optional<AST::Fragment>
      54           15 : MacroBuiltin::line_handler (location_t invoc_locus, AST::MacroInvocData &,
      55              :                             AST::InvocKind)
      56              : {
      57           15 :   auto current_line = LOCATION_LINE (invoc_locus);
      58              : 
      59           15 :   auto line_no = AST::SingleASTNode (std::unique_ptr<AST::Expr> (
      60           15 :     new AST::LiteralExpr (std::to_string (current_line), AST::Literal::INT,
      61           30 :                           PrimitiveCoreType::CORETYPE_U32, {}, invoc_locus)));
      62           15 :   auto str = std::to_string (current_line);
      63           15 :   auto str_len = str.length ();
      64           15 :   auto tok = make_token (
      65           30 :     Token::make_int (invoc_locus, str, str_len, IntegerLiteralBase::Decimal));
      66              : 
      67           45 :   return AST::Fragment ({line_no}, std::move (tok));
      68           15 : }
      69              : } // namespace Rust