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// Copyright (C) 2020-2023 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_COMPILE_RESOLVE_PATH
#define RUST_COMPILE_RESOLVE_PATH
#include "rust-compile-base.h"
namespace Rust {
namespace Compile {
class ResolvePathRef : public HIRCompileBase, public HIR::HIRPatternVisitor
{
public:
static tree Compile (HIR::QualifiedPathInExpression &expr, Context *ctx)
{
ResolvePathRef resolver (ctx);
expr.accept_vis (resolver);
return resolver.resolved;
}
static tree Compile (HIR::PathInExpression &expr, Context *ctx)
{
ResolvePathRef resolver (ctx);
expr.accept_vis (resolver);
return resolver.resolved;
}
void visit (HIR::PathInExpression &expr) override;
void visit (HIR::QualifiedPathInExpression &expr) override;
// Empty visit for unused Pattern HIR nodes.
void visit (HIR::IdentifierPattern &) override {}
void visit (HIR::LiteralPattern &) override {}
void visit (HIR::RangePattern &) override {}
void visit (HIR::ReferencePattern &) override {}
void visit (HIR::SlicePattern &) override {}
void visit (HIR::StructPattern &) override {}
void visit (HIR::TuplePattern &) override {}
void visit (HIR::TupleStructPattern &) override {}
void visit (HIR::WildcardPattern &) override {}
ResolvePathRef (Context *ctx)
: HIRCompileBase (ctx), resolved (error_mark_node)
{}
tree resolve (const HIR::PathIdentSegment &final_segment,
const Analysis::NodeMapping &mappings, Location locus,
bool is_qualified_path);
tree resolved;
};
} // namespace Compile
} // namespace Rust
#endif // RUST_COMPILE_RESOLVE_PATH