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// Copyright (C) 2020-2025 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_HIR_DUMP_H
#define RUST_HIR_DUMP_H
#include "rust-hir-expr.h"
#include "rust-hir-item.h"
#include "rust-hir-visitor.h"
#include "rust-hir.h"
#include "rust-hir-full.h"
#include "rust-dump.h"
namespace Rust {
namespace HIR {
class Dump : public HIRFullVisitor
{
public:
static void debug (FullVisitable &v);
Dump (std::ostream &stream);
void go (HIR::Crate &crate);
private:
bool beg_of_line;
Indent indentation;
std::ostream &stream;
void put (std::string name, bool newline = true);
enum delim
{
CURLY = 0,
SQUARE = 1,
};
static std::string delims[2][2];
void begin (std::string name, enum delim = SQUARE);
void end (std::string name, enum delim = SQUARE);
void begin_field (std::string name);
void end_field (std::string name);
template <class T>
void visit_collection (std::string name,
std::vector<std::unique_ptr<T>> &vec);
template <class T>
void visit_collection (std::string name, std::vector<T> &vec);
void visit_field (std::string field_name, FullVisitable &v);
template <class T>
void visit_field (std::string field_name, std::unique_ptr<T> &);
void put_field (std::string field_name, std::string text);
void do_vis_item (VisItem &);
void do_mappings (const Analysis::NodeMapping &mappings);
void do_inner_attrs (WithInnerAttrs &);
void do_outer_attrs (std::vector<AST::Attribute> &attrs);
void do_stmt (Stmt &);
void do_item (Item &);
void do_type (Type &);
void do_expr (Expr &);
void do_ifexpr (IfExpr &);
void do_ifletexpr (IfLetExpr &);
void do_pathexpr (PathExpr &);
void do_pathpattern (PathPattern &);
void do_genericargs (GenericArgs &);
void do_typepathsegment (TypePathSegment &);
void do_typepathfunction (TypePathFunction &);
void do_externalitem (ExternalItem &);
void do_operatorexpr (OperatorExpr &);
void do_structexprstruct (StructExprStruct &);
void do_functionparam (FunctionParam &);
void do_qualifiedpathtype (QualifiedPathType &);
void do_baseloopexpr (BaseLoopExpr &);
void do_traititem (TraitItem &);
void do_traitfunctiondecl (TraitFunctionDecl &);
void do_namefunctionparam (NamedFunctionParam &);
void do_enumitem (EnumItem &);
void do_tuplefield (TupleField &);
void do_structfield (StructField &);
void do_maybenamedparam (MaybeNamedParam &);
void do_struct (Struct &);
void visit (AST::Attribute &attribute);
virtual void visit (Lifetime &) override;
virtual void visit (LifetimeParam &) override;
virtual void visit (PathInExpression &) override;
virtual void visit (TypePathSegment &) override;
virtual void visit (TypePathSegmentGeneric &) override;
virtual void visit (TypePathSegmentFunction &) override;
virtual void visit (TypePath &) override;
virtual void visit (QualifiedPathInExpression &) override;
virtual void visit (QualifiedPathInType &) override;
virtual void visit (LiteralExpr &) override;
virtual void visit (BorrowExpr &) override;
virtual void visit (DereferenceExpr &) override;
virtual void visit (ErrorPropagationExpr &) override;
virtual void visit (NegationExpr &) override;
virtual void visit (ArithmeticOrLogicalExpr &) override;
virtual void visit (ComparisonExpr &) override;
virtual void visit (LazyBooleanExpr &) override;
virtual void visit (TypeCastExpr &) override;
virtual void visit (AssignmentExpr &) override;
virtual void visit (CompoundAssignmentExpr &) override;
virtual void visit (GroupedExpr &) override;
virtual void visit (ArrayElemsValues &) override;
virtual void visit (ArrayElemsCopied &) override;
virtual void visit (ArrayExpr &) override;
virtual void visit (ArrayIndexExpr &) override;
virtual void visit (TupleExpr &) override;
virtual void visit (TupleIndexExpr &) override;
virtual void visit (StructExprStruct &) override;
virtual void visit (StructExprFieldIdentifier &) override;
virtual void visit (StructExprFieldIdentifierValue &) override;
virtual void visit (StructExprFieldIndexValue &) override;
virtual void visit (StructExprStructFields &) override;
virtual void visit (StructExprStructBase &) override;
virtual void visit (CallExpr &) override;
virtual void visit (MethodCallExpr &) override;
virtual void visit (FieldAccessExpr &) override;
virtual void visit (ClosureExpr &) override;
virtual void visit (BlockExpr &) override;
virtual void visit (ContinueExpr &) override;
virtual void visit (BreakExpr &) override;
virtual void visit (RangeFromToExpr &) override;
virtual void visit (RangeFromExpr &) override;
virtual void visit (RangeToExpr &) override;
virtual void visit (RangeFullExpr &) override;
virtual void visit (RangeFromToInclExpr &) override;
virtual void visit (RangeToInclExpr &) override;
virtual void visit (ReturnExpr &) override;
virtual void visit (UnsafeBlockExpr &) override;
virtual void visit (LoopExpr &) override;
virtual void visit (WhileLoopExpr &) override;
virtual void visit (WhileLetLoopExpr &) override;
virtual void visit (IfExpr &) override;
virtual void visit (IfExprConseqElse &) override;
virtual void visit (IfLetExpr &) override;
virtual void visit (IfLetExprConseqElse &) override;
virtual void visit (MatchExpr &) override;
virtual void visit (AwaitExpr &) override;
virtual void visit (AsyncBlockExpr &) override;
virtual void visit (TypeParam &) override;
virtual void visit (ConstGenericParam &) override;
virtual void visit (LifetimeWhereClauseItem &) override;
virtual void visit (TypeBoundWhereClauseItem &) override;
virtual void visit (Module &) override;
virtual void visit (ExternCrate &) override;
virtual void visit (UseTreeGlob &) override;
virtual void visit (UseTreeList &) override;
virtual void visit (UseTreeRebind &) override;
virtual void visit (UseDeclaration &) override;
virtual void visit (Function &) override;
virtual void visit (TypeAlias &) override;
virtual void visit (StructStruct &) override;
virtual void visit (TupleStruct &) override;
virtual void visit (EnumItem &) override;
virtual void visit (EnumItemTuple &) override;
virtual void visit (EnumItemStruct &) override;
virtual void visit (EnumItemDiscriminant &) override;
virtual void visit (Enum &) override;
virtual void visit (Union &) override;
virtual void visit (ConstantItem &) override;
virtual void visit (StaticItem &) override;
virtual void visit (TraitItemFunc &) override;
virtual void visit (TraitItemConst &) override;
virtual void visit (TraitItemType &) override;
virtual void visit (Trait &) override;
virtual void visit (ImplBlock &) override;
virtual void visit (ExternalStaticItem &) override;
virtual void visit (ExternalFunctionItem &) override;
virtual void visit (ExternalTypeItem &) override;
virtual void visit (ExternBlock &) override;
virtual void visit (LiteralPattern &) override;
virtual void visit (IdentifierPattern &) override;
virtual void visit (WildcardPattern &) override;
virtual void visit (RangePatternBoundLiteral &) override;
virtual void visit (RangePatternBoundPath &) override;
virtual void visit (RangePatternBoundQualPath &) override;
virtual void visit (RangePattern &) override;
virtual void visit (ReferencePattern &) override;
virtual void visit (StructPatternFieldTuplePat &) override;
virtual void visit (StructPatternFieldIdentPat &) override;
virtual void visit (StructPatternFieldIdent &) override;
virtual void visit (StructPattern &) override;
virtual void visit (TupleStructItemsNoRange &) override;
virtual void visit (TupleStructItemsRange &) override;
virtual void visit (TupleStructPattern &) override;
virtual void visit (TuplePatternItemsMultiple &) override;
virtual void visit (TuplePatternItemsRanged &) override;
virtual void visit (TuplePattern &) override;
virtual void visit (SlicePattern &) override;
virtual void visit (AltPattern &) override;
virtual void visit (EmptyStmt &) override;
virtual void visit (LetStmt &) override;
virtual void visit (ExprStmt &) override;
virtual void visit (TraitBound &) override;
virtual void visit (ImplTraitType &) override;
virtual void visit (TraitObjectType &) override;
virtual void visit (ParenthesisedType &) override;
virtual void visit (ImplTraitTypeOneBound &) override;
virtual void visit (TupleType &) override;
virtual void visit (NeverType &) override;
virtual void visit (RawPointerType &) override;
virtual void visit (ReferenceType &) override;
virtual void visit (ArrayType &) override;
virtual void visit (SliceType &) override;
virtual void visit (InferredType &) override;
virtual void visit (BareFunctionType &) override;
};
} // namespace HIR
} // namespace Rust
// In the global namespace to make it easier to call from debugger
void
debug (Rust::HIR::FullVisitable &v);
#endif // !RUST_HIR_DUMP_H
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