| // 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 |