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// Copyright (C) 2025 Free Software Foundation, Inc.
// This file is part of GCC.
// GCC is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 3, or (at your option) any later
// version.
// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
// You should have received a copy of the GNU General Public License
// along with GCC; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#ifndef RUST_EXPRESSION_YEAST
#define RUST_EXPRESSION_YEAST
#include "rust-ast-visitor.h"
#include "rust-ast.h"
#include "rust-desugar-question-mark.h"
namespace Rust {
namespace AST {
// This visitor takes care of all the expression desugars: try-blocks,
// error-propagation, etc.
class ExpressionYeast : public AST::DefaultASTVisitor
{
using AST::DefaultASTVisitor::visit;
public:
void go (AST::Crate &);
private:
// Dispatch to the proper desugar
void dispatch (std::unique_ptr<Expr> &expr);
void dispatch_loops (std::unique_ptr<Expr> &loop_expr);
void visit (AST::ExprStmt &) override;
void visit (AST::CallExpr &) override;
void visit (AST::LetStmt &) override;
void visit (AST::BlockExpr &) override;
};
} // namespace AST
} // namespace Rust
#endif // ! RUST_EXPRESSION_YEAST
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