Replace Btype use with GCC tree

1 files changed, 51 insertions, 51 deletions

diff --git a/gcc/rust/backend/rust-compile-context.h b/gcc/rust/backend/rust-compile-context.h
index 396cb10..82c02f8 100644
--- a/gcc/rust/backend/rust-compile-context.h
+++ b/gcc/rust/backend/rust-compile-context.h
@@ -60,20 +60,20 @@ public:
 	ok = tyctx->lookup_type (ref, &lookup);
 	rust_assert (ok);
 
-	Btype *compiled = TyTyCompile::compile (backend, lookup);
-	compiled_type_map.insert (std::pair<HirId, Btype *> (ref, compiled));
+	tree compiled = TyTyCompile::compile (backend, lookup);
+	compiled_type_map.insert (std::pair<HirId, tree > (ref, compiled));
 	builtin_range.insert (ref);
       }
   }
 
-  bool lookup_compiled_types (HirId id, ::Btype **type,
+  bool lookup_compiled_types (HirId id, ::tree *type,
 			      const TyTy::BaseType *ref = nullptr)
   {
     if (ref != nullptr)
       {
 	for (auto it = mono.begin (); it != mono.end (); it++)
 	  {
-	    std::pair<HirId, ::Btype *> &val = it->second;
+	    std::pair<HirId, ::tree > &val = it->second;
 	    const TyTy::BaseType *r = it->first;
 
 	    if (ref->is_equal (*r))
@@ -94,14 +94,14 @@ public:
     return true;
   }
 
-  void insert_compiled_type (HirId id, ::Btype *type,
+  void insert_compiled_type (HirId id, ::tree type,
 			     const TyTy::BaseType *ref = nullptr)
   {
     rust_assert (builtin_range.find (id) == builtin_range.end ());
-    compiled_type_map.insert (std::pair<HirId, Btype *> (id, type));
+    compiled_type_map.insert (std::pair<HirId, tree > (id, type));
     if (ref != nullptr)
       {
-	std::pair<HirId, ::Btype *> elem (id, type);
+	std::pair<HirId, ::tree > elem (id, type);
 	mono[ref] = std::move (elem);
       }
   }
@@ -247,7 +247,7 @@ public:
   void pop_fn () { fn_stack.pop_back (); }
   fncontext peek_fn () { return fn_stack.back (); }
 
-  void push_type (::Btype *t) { type_decls.push_back (t); }
+  void push_type (::tree t) { type_decls.push_back (t); }
   void push_var (::Bvariable *v) { var_decls.push_back (v); }
   void push_const (::Bexpression *c) { const_decls.push_back (c); }
   void push_function (::Bfunction *f) { func_decls.push_back (f); }
@@ -322,7 +322,7 @@ private:
   // state
   std::vector<fncontext> fn_stack;
   std::map<HirId, ::Bvariable *> compiled_var_decls;
-  std::map<HirId, ::Btype *> compiled_type_map;
+  std::map<HirId, ::tree > compiled_type_map;
   std::map<HirId, ::Bfunction *> compiled_fn_map;
   std::map<HirId, ::Bexpression *> compiled_consts;
   std::map<HirId, ::Blabel *> compiled_labels;
@@ -330,12 +330,12 @@ private:
   std::vector<::Bblock *> scope_stack;
   std::vector<::Bvariable *> loop_value_stack;
   std::vector<::Blabel *> loop_begin_labels;
-  std::map<const TyTy::BaseType *, std::pair<HirId, ::Btype *>> mono;
+  std::map<const TyTy::BaseType *, std::pair<HirId, ::tree >> mono;
   std::map<DefId, std::vector<std::pair<const TyTy::BaseType *, ::Bfunction *>>>
     mono_fns;
 
   // To GCC middle-end
-  std::vector<::Btype *> type_decls;
+  std::vector<tree> type_decls;
   std::vector<::Bvariable *> var_decls;
   std::vector<::Bexpression *> const_decls;
   std::vector<::Bfunction *> func_decls;
@@ -344,7 +344,7 @@ private:
 class TyTyResolveCompile : public TyTy::TyConstVisitor
 {
 public:
-  static ::Btype *compile (Context *ctx, const TyTy::BaseType *ty,
+  static tree compile (Context *ctx, const TyTy::BaseType *ty,
 			   bool trait_object_mode = false)
   {
     TyTyResolveCompile compiler (ctx, trait_object_mode);
@@ -375,16 +375,16 @@ public:
 
   void visit (const TyTy::FnType &type) override
   {
-    Backend::Btyped_identifier receiver;
-    std::vector<Backend::Btyped_identifier> parameters;
-    std::vector<Backend::Btyped_identifier> results;
+    Backend::typed_identifier receiver;
+    std::vector<Backend::typed_identifier> parameters;
+    std::vector<Backend::typed_identifier> results;
 
     if (!type.get_return_type ()->is_unit ())
       {
 	auto hir_type = type.get_return_type ();
 	auto ret
 	  = TyTyResolveCompile::compile (ctx, hir_type, trait_object_mode);
-	results.push_back (Backend::Btyped_identifier (
+	results.push_back (Backend::typed_identifier (
 	  "_", ret,
 	  ctx->get_mappings ()->lookup_location (hir_type->get_ref ())));
       }
@@ -395,7 +395,7 @@ public:
 	auto compiled_param_type
 	  = TyTyResolveCompile::compile (ctx, param_tyty, trait_object_mode);
 
-	auto compiled_param = Backend::Btyped_identifier (
+	auto compiled_param = Backend::typed_identifier (
 	  param_pair.first->as_string (), compiled_param_type,
 	  ctx->get_mappings ()->lookup_location (param_tyty->get_ref ()));
 
@@ -414,12 +414,12 @@ public:
 
   void visit (const TyTy::FnPtr &type) override
   {
-    Btype *result_type
+    tree result_type
       = TyTyResolveCompile::compile (ctx, type.get_return_type ());
 
-    std::vector<Btype *> parameters;
+    std::vector<tree > parameters;
     type.iterate_params ([&] (TyTy::BaseType *p) mutable -> bool {
-      Btype *pty = TyTyResolveCompile::compile (ctx, p);
+      tree pty = TyTyResolveCompile::compile (ctx, p);
       parameters.push_back (pty);
       return true;
     });
@@ -439,25 +439,25 @@ public:
     rust_assert (type.number_of_variants () == 1);
 
     TyTy::VariantDef &variant = *type.get_variants ().at (0);
-    std::vector<Backend::Btyped_identifier> fields;
+    std::vector<Backend::typed_identifier> fields;
     for (size_t i = 0; i < variant.num_fields (); i++)
       {
 	const TyTy::StructFieldType *field = variant.get_field_at_index (i);
-	Btype *compiled_field_ty
+	tree compiled_field_ty
 	  = TyTyResolveCompile::compile (ctx, field->get_field_type ());
 
-	Backend::Btyped_identifier f (field->get_name (), compiled_field_ty,
+	Backend::typed_identifier f (field->get_name (), compiled_field_ty,
 				      ctx->get_mappings ()->lookup_location (
 					type.get_ty_ref ()));
 	fields.push_back (std::move (f));
       }
 
-    Btype *type_record;
+    tree type_record;
     if (type.is_union ())
       type_record = ctx->get_backend ()->union_type (fields);
     else
       type_record = ctx->get_backend ()->struct_type (fields);
-    Btype *named_struct
+    tree named_struct
       = ctx->get_backend ()->named_type (type.get_name (), type_record,
 					 ctx->get_mappings ()->lookup_location (
 					   type.get_ty_ref ()));
@@ -482,11 +482,11 @@ public:
       return;
 
     // create implicit struct
-    std::vector<Backend::Btyped_identifier> fields;
+    std::vector<Backend::typed_identifier> fields;
     for (size_t i = 0; i < type.num_fields (); i++)
       {
 	TyTy::BaseType *field = type.get_field (i);
-	Btype *compiled_field_ty = TyTyResolveCompile::compile (ctx, field);
+	tree compiled_field_ty = TyTyResolveCompile::compile (ctx, field);
 
 	// rustc uses the convention __N, where N is an integer, to
 	// name the fields of a tuple.  We follow this as well,
@@ -494,15 +494,15 @@ public:
 	// this, rather than simply emitting the integer, is that this
 	// approach makes it simpler to use a C-only debugger, or
 	// GDB's C mode, when debugging Rust.
-	Backend::Btyped_identifier f ("__" + std::to_string (i),
+	Backend::typed_identifier f ("__" + std::to_string (i),
 				      compiled_field_ty,
 				      ctx->get_mappings ()->lookup_location (
 					type.get_ty_ref ()));
 	fields.push_back (std::move (f));
       }
 
-    Btype *struct_type_record = ctx->get_backend ()->struct_type (fields);
-    Btype *named_struct
+    tree struct_type_record = ctx->get_backend ()->struct_type (fields);
+    tree named_struct
       = ctx->get_backend ()->named_type (type.as_string (), struct_type_record,
 					 ctx->get_mappings ()->lookup_location (
 					   type.get_ty_ref ()));
@@ -514,7 +514,7 @@ public:
 
   void visit (const TyTy::ArrayType &type) override
   {
-    Btype *element_type
+    tree element_type
       = TyTyResolveCompile::compile (ctx, type.get_element_type ());
     translated
       = ctx->get_backend ()->array_type (element_type, type.get_capacity ());
@@ -522,7 +522,7 @@ public:
 
   void visit (const TyTy::BoolType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -530,7 +530,7 @@ public:
 
   void visit (const TyTy::IntType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -538,7 +538,7 @@ public:
 
   void visit (const TyTy::UintType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -546,7 +546,7 @@ public:
 
   void visit (const TyTy::FloatType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -554,7 +554,7 @@ public:
 
   void visit (const TyTy::USizeType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -562,7 +562,7 @@ public:
 
   void visit (const TyTy::ISizeType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -570,7 +570,7 @@ public:
 
   void visit (const TyTy::CharType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -578,7 +578,7 @@ public:
 
   void visit (const TyTy::ReferenceType &type) override
   {
-    Btype *base_compiled_type
+    tree base_compiled_type
       = TyTyResolveCompile::compile (ctx, type.get_base (), trait_object_mode);
     if (type.is_mutable ())
       {
@@ -593,7 +593,7 @@ public:
 
   void visit (const TyTy::PointerType &type) override
   {
-    Btype *base_compiled_type
+    tree base_compiled_type
       = TyTyResolveCompile::compile (ctx, type.get_base (), trait_object_mode);
     if (type.is_mutable ())
       {
@@ -608,7 +608,7 @@ public:
 
   void visit (const TyTy::StrType &type) override
   {
-    ::Btype *compiled_type = nullptr;
+    ::tree compiled_type = nullptr;
     bool ok = ctx->lookup_compiled_types (type.get_ty_ref (), &compiled_type);
     rust_assert (ok);
     translated = compiled_type;
@@ -633,13 +633,13 @@ public:
 
     // create implicit struct
     auto items = type.get_object_items ();
-    std::vector<Backend::Btyped_identifier> fields;
+    std::vector<Backend::typed_identifier> fields;
 
-    Btype *uint = ctx->get_backend ()->integer_type (
+    tree uint = ctx->get_backend ()->integer_type (
       true, ctx->get_backend ()->get_pointer_size ());
-    Btype *uintptr_ty = ctx->get_backend ()->pointer_type (uint);
+    tree uintptr_ty = ctx->get_backend ()->pointer_type (uint);
 
-    Backend::Btyped_identifier f ("__receiver_trait_obj_ptr", uintptr_ty,
+    Backend::typed_identifier f ("__receiver_trait_obj_ptr", uintptr_ty,
 				  ctx->get_mappings ()->lookup_location (
 				    type.get_ty_ref ()));
     fields.push_back (std::move (f));
@@ -647,18 +647,18 @@ public:
     for (size_t i = 0; i < items.size (); i++)
       {
 	// mrustc seems to make a vtable consisting of uintptr's
-	Btype *uint = ctx->get_backend ()->integer_type (
+	tree uint = ctx->get_backend ()->integer_type (
 	  true, ctx->get_backend ()->get_pointer_size ());
-	Btype *uintptr_ty = ctx->get_backend ()->pointer_type (uint);
+	tree uintptr_ty = ctx->get_backend ()->pointer_type (uint);
 
-	Backend::Btyped_identifier f ("__" + std::to_string (i), uintptr_ty,
+	Backend::typed_identifier f ("__" + std::to_string (i), uintptr_ty,
 				      ctx->get_mappings ()->lookup_location (
 					type.get_ty_ref ()));
 	fields.push_back (std::move (f));
       }
 
-    Btype *type_record = ctx->get_backend ()->struct_type (fields);
-    Btype *named_struct
+    tree type_record = ctx->get_backend ()->struct_type (fields);
+    tree named_struct
       = ctx->get_backend ()->named_type (type.get_name (), type_record,
 					 ctx->get_mappings ()->lookup_location (
 					   type.get_ty_ref ()));
@@ -679,7 +679,7 @@ private:
 
   Context *ctx;
   bool trait_object_mode;
-  ::Btype *translated;
+  ::tree translated;
   size_t recursion_count;
 
   static const size_t kDefaultRecusionLimit = 5;