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       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              : #ifndef RUST_AST_LOWER_PATTERN
      20              : #define RUST_AST_LOWER_PATTERN
      21              : 
      22              : #include "rust-ast-lower-base.h"
      23              : 
      24              : namespace Rust {
      25              : namespace HIR {
      26              : 
      27        25944 : class ASTLoweringPattern : public ASTLoweringBase
      28              : {
      29              :   using Rust::HIR::ASTLoweringBase::visit;
      30              : 
      31              : public:
      32              :   static HIR::Pattern *translate (AST::Pattern &pattern,
      33              :                                   bool is_let_top_level = false);
      34              : 
      35              :   void visit (AST::IdentifierPattern &pattern) override;
      36              :   void visit (AST::PathInExpression &pattern) override;
      37              :   void visit (AST::StructPattern &pattern) override;
      38              :   void visit (AST::TupleStructPattern &pattern) override;
      39              :   void visit (AST::WildcardPattern &pattern) override;
      40              :   void visit (AST::TuplePattern &pattern) override;
      41              :   void visit (AST::LiteralPattern &pattern) override;
      42              :   void visit (AST::RangePattern &pattern) override;
      43              :   void visit (AST::GroupedPattern &pattern) override;
      44              :   void visit (AST::ReferencePattern &pattern) override;
      45              :   void visit (AST::SlicePattern &pattern) override;
      46              :   void visit (AST::AltPattern &pattern) override;
      47              : 
      48              : private:
      49              :   ASTLoweringPattern ();
      50              : 
      51              :   HIR::Pattern *translated;
      52              :   bool is_let_top_level;
      53              : };
      54              : 
      55              : } // namespace HIR
      56              : } // namespace Rust
      57              : 
      58              : #endif // RUST_AST_LOWER_PATTERN