gcc/rust/hir/rust-ast-lower-pattern.h

   1 // Copyright (C) 2020-2023 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 class ASTLoweringPattern : public ASTLoweringBase
  28 {
  29   using Rust::HIR::ASTLoweringBase::visit;
  30
  31 public:
  32   static HIR::Pattern *translate (AST::Pattern *pattern);
  33
  34   void visit (AST::IdentifierPattern &pattern) override;
  35   void visit (AST::PathInExpression &pattern) override;
  36   void visit (AST::StructPattern &pattern) override;
  37   void visit (AST::TupleStructPattern &pattern) override;
  38   void visit (AST::WildcardPattern &pattern) override;
  39   void visit (AST::TuplePattern &pattern) override;
  40   void visit (AST::LiteralPattern &pattern) override;
  41   void visit (AST::RangePattern &pattern) override;
  42   void visit (AST::GroupedPattern &pattern) override;
  43   void visit (AST::ReferencePattern &pattern) override;
  44
  45 private:
  46   ASTLoweringPattern ();
  47
  48   HIR::Pattern *translated;
  49 };
  50
  51 } // namespace HIR
  52 } // namespace Rust
  53
  54 #endif // RUST_AST_LOWER_PATTERN