Changeset 777ed2b

Timestamp:

Jul 11, 2018, 11:55:59 AM (5 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

aaron-thesis, arm-eh, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, no_list, persistent-indexer, pthread-emulation, qualifiedEnum

Children:

0fc52b6

Parents:

fc20514 (diff), 7de22b28 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

fix conflicts

Location:

src

Files:

• CodeGen/CodeGenerator.cc (modified) (3 diffs)
• CodeGen/GenType.cc (modified) (3 diffs)
• Common/PassVisitor.h (modified) (4 diffs)
• Common/PassVisitor.impl.h (modified) (2 diffs)
• Concurrency/Keywords.cc (modified) (1 diff)
• InitTweak/FixInit.cc (modified) (2 diffs)
• Parser/DeclarationNode.cc (modified) (6 diffs)
• Parser/ParseNode.h (modified) (1 diff)
• Parser/TypeData.cc (modified) (15 diffs)
• Parser/TypeData.h (modified) (6 diffs)
• Parser/parser.yy (modified) (6 diffs)
• SymTab/Indexer.cc (modified) (12 diffs)
• SymTab/Indexer.h (modified) (1 diff)
• SymTab/Mangler.cc (modified) (3 diffs)
• SymTab/Validate.cc (modified) (33 diffs)
• SynTree/Declaration.h (modified) (1 diff)
• SynTree/Mutator.h (modified) (2 diffs)
• SynTree/ReferenceToType.cc (modified) (3 diffs)
• SynTree/SynTree.h (modified) (2 diffs)
• SynTree/Type.cc (modified) (1 diff)
• SynTree/Type.h (modified) (6 diffs)
• SynTree/Visitor.h (modified) (2 diffs)
• main.cc (modified) (1 diff)
• prelude/prelude.old.cf (modified) (1 diff)
• tests/.expect/attributes.x86.txt (modified) (1 diff)
• tests/.expect/nested-types-ERR1.txt (added)
• tests/.expect/nested-types-ERR2.txt (added)
• tests/.expect/nested-types.txt (added)
• tests/Makefile.am (modified) (2 diffs)
• tests/Makefile.in (modified) (2 diffs)
• tests/nested-types.c (added)

src/CodeGen/CodeGenerator.cc

@@ -164 +164 @@
                 previsit( (BaseSyntaxNode *)node );
                 GuardAction( [this, node](){
-                        if ( printExprTypes ) {
+                        if ( printExprTypes && node->result ) {
                                 output << " /* " << genType( node->result, "", pretty, genC ) << " */ ";
                         }
@@ -224 +224 @@
 
         void CodeGenerator::handleAggregate( AggregateDecl * aggDecl, const std::string & kind ) {
-                if( ! aggDecl->get_parameters().empty() && ! genC ) {
+                if( ! aggDecl->parameters.empty() && ! genC ) {
                         // assertf( ! genC, "Aggregate type parameters should not reach code generation." );
                         output << "forall(";
-                        genCommaList( aggDecl->get_parameters().begin(), aggDecl->get_parameters().end() );
+                        genCommaList( aggDecl->parameters.begin(), aggDecl->parameters.end() );
                         output << ")" << endl;
                         output << indent;
@@ -233 +233 @@
 
                 output << kind;
-                genAttributes( aggDecl->get_attributes() );
-                output << aggDecl->get_name();
+                genAttributes( aggDecl->attributes );
+                output << aggDecl->name;
 
                 if ( aggDecl->has_body() ) {
-                        std::list< Declaration * > & memb = aggDecl->get_members();
+                        std::list< Declaration * > & memb = aggDecl->members;
                         output << " {" << endl;
 

src/CodeGen/GenType.cc

@@ -48 +48 @@
                 void postvisit( ZeroType * zeroType );
                 void postvisit( OneType * oneType );
+                void postvisit( GlobalScopeType * globalType );
                 void postvisit( TraitInstType * inst );
                 void postvisit( TypeofType * typeof );
+                void postvisit( QualifiedType * qualType );
 
           private:
@@ -291 +293 @@
         }
 
+        void GenType::postvisit( GlobalScopeType * globalType ) {
+                assertf( ! genC, "Global scope type should not reach code generation." );
+                handleQualifiers( globalType );
+        }
+
         void GenType::postvisit( TraitInstType * inst ) {
                 assertf( ! genC, "Trait types should not reach code generation." );
@@ -307 +314 @@
         }
 
+        void GenType::postvisit( QualifiedType * qualType ) {
+                assertf( ! genC, "Qualified types should not reach code generation." );
+                std::ostringstream os;
+                os << genType( qualType->parent, "", pretty, genC, lineMarks ) << "." << genType( qualType->child, "", pretty, genC, lineMarks ) << typeString;
+                typeString = os.str();
+                handleQualifiers( qualType );
+        }
+
         void GenType::handleQualifiers( Type * type ) {
                 if ( type->get_const() ) {

src/Common/PassVisitor.h

@@ -133 +133 @@
         virtual void visit( ArrayType * arrayType ) override final;
         virtual void visit( ReferenceType * referenceType ) override final;
+        virtual void visit( QualifiedType * qualType ) override final;
         virtual void visit( FunctionType * functionType ) override final;
         virtual void visit( StructInstType * aggregateUseType ) override final;
@@ -145 +146 @@
         virtual void visit( ZeroType * zeroType ) override final;
         virtual void visit( OneType * oneType ) override final;
+        virtual void visit( GlobalScopeType * globalType ) override final;
 
         virtual void visit( Designation * designation ) override final;
@@ -233 +235 @@
         virtual Type * mutate( ArrayType * arrayType ) override final;
         virtual Type * mutate( ReferenceType * referenceType ) override final;
+        virtual Type * mutate( QualifiedType * qualType ) override final;
         virtual Type * mutate( FunctionType * functionType ) override final;
         virtual Type * mutate( StructInstType * aggregateUseType ) override final;
@@ -245 +248 @@
         virtual Type * mutate( ZeroType * zeroType ) override final;
         virtual Type * mutate( OneType * oneType ) override final;
+        virtual Type * mutate( GlobalScopeType * globalType ) override final;
 
         virtual Designation * mutate( Designation * designation ) override final;

src/Common/PassVisitor.impl.h

@@ -2262 +2262 @@
 
 //--------------------------------------------------------------------------
+// QualifiedType
+template< typename pass_type >
+void PassVisitor< pass_type >::visit( QualifiedType * node ) {
+        VISIT_START( node );
+
+        maybeAccept_impl( node->forall, *this );
+        maybeAccept_impl( node->parent, *this );
+        maybeAccept_impl( node->child, *this );
+
+        VISIT_END( node );
+}
+
+template< typename pass_type >
+Type * PassVisitor< pass_type >::mutate( QualifiedType * node ) {
+        MUTATE_START( node );
+
+        maybeMutate_impl( node->forall, *this );
+        maybeMutate_impl( node->parent, *this );
+        maybeMutate_impl( node->child, *this );
+
+        MUTATE_END( Type, node );
+}
+
+//--------------------------------------------------------------------------
 // FunctionType
 template< typename pass_type >
@@ -2554 +2578 @@
 
 //--------------------------------------------------------------------------
+// GlobalScopeType
+template< typename pass_type >
+void PassVisitor< pass_type >::visit( GlobalScopeType * node ) {
+        VISIT_START( node );
+
+        maybeAccept_impl( node->forall, *this );
+
+        VISIT_END( node );
+}
+
+template< typename pass_type >
+Type * PassVisitor< pass_type >::mutate( GlobalScopeType * node ) {
+        MUTATE_START( node );
+
+        maybeMutate_impl( node->forall, *this );
+
+        MUTATE_END( Type, node );
+}
+
+//--------------------------------------------------------------------------
 // Designation
 template< typename pass_type >

src/Concurrency/Keywords.cc

@@ -501 +501 @@
         void MutexKeyword::postvisit(StructDecl* decl) {
 
-                if( decl->name == "monitor_desc" ) {
+                if( decl->name == "monitor_desc" && decl->body ) {
                         assert( !monitor_decl );
                         monitor_decl = decl;
                 }
-                else if( decl->name == "monitor_guard_t" ) {
+                else if( decl->name == "monitor_guard_t" && decl->body ) {
                         assert( !guard_decl );
                         guard_decl = decl;
                 }
-                else if( decl->name == "monitor_dtor_guard_t" ) {
+                else if( decl->name == "monitor_dtor_guard_t" && decl->body ) {
                         assert( !dtor_guard_decl );
                         dtor_guard_decl = decl;

src/InitTweak/FixInit.cc

@@ -1163 +1163 @@
 
                         std::string fname = getFunctionName( appExpr );
-                        if ( fname == function->get_name() ) {
+                        if ( fname == function->name ) {
                                 // call to same kind of function
-                                Expression * firstParam = appExpr->get_args().front();
+                                Expression * firstParam = appExpr->args.front();
 
                                 if ( isThisExpression( firstParam, thisParam ) ) {
@@ -1174 +1174 @@
                                         // if first parameter is a member expression on the this parameter,
                                         // then remove the member from unhandled set.
-                                        if ( isThisExpression( memberExpr->get_aggregate(), thisParam ) ) {
-                                                unhandled.erase( memberExpr->get_member() );
+                                        if ( isThisExpression( memberExpr->aggregate, thisParam ) ) {
+                                                unhandled.erase( memberExpr->member );
                                         }
                                 }

src/Parser/DeclarationNode.cc

@@ -254 +254 @@
 } // DeclarationNode::newFromTypedef
 
+DeclarationNode * DeclarationNode::newFromGlobalScope() {
+        DeclarationNode * newnode = new DeclarationNode;
+        newnode->type = new TypeData( TypeData::GlobalScope );
+        return newnode;
+}
+
+DeclarationNode * DeclarationNode::newQualifiedType( DeclarationNode * parent, DeclarationNode * child) {
+        DeclarationNode * newnode = new DeclarationNode;
+        newnode->type = new TypeData( TypeData::Qualified );
+        newnode->type->qualified.parent = parent->type;
+        newnode->type->qualified.child = child->type;
+        parent->type = nullptr;
+        child->type = nullptr;
+        delete parent;
+        delete child;
+        return newnode;
+}
+
 DeclarationNode * DeclarationNode::newAggregate( Aggregate kind, const string * name, ExpressionNode * actuals, DeclarationNode * fields, bool body ) {
-        assert( name );
         DeclarationNode * newnode = new DeclarationNode;
         newnode->type = new TypeData( TypeData::Aggregate );
         newnode->type->aggregate.kind = kind;
-        newnode->type->aggregate.name = name;
+        newnode->type->aggregate.name =  name == nullptr ? new string( DeclarationNode::anonymous.newName() ) : name;
         newnode->type->aggregate.actuals = actuals;
         newnode->type->aggregate.fields = fields;
@@ -265 +282 @@
         newnode->type->aggregate.tagged = false;
         newnode->type->aggregate.parent = nullptr;
+        newnode->type->aggregate.anon = name == nullptr;
         return newnode;
 } // DeclarationNode::newAggregate
 
 DeclarationNode * DeclarationNode::newEnum( const string * name, DeclarationNode * constants, bool body ) {
-        assert( name );
         DeclarationNode * newnode = new DeclarationNode;
         newnode->type = new TypeData( TypeData::Enum );
-        newnode->type->enumeration.name = name;
+        newnode->type->enumeration.name = name == nullptr ? new string( DeclarationNode::anonymous.newName() ) : name;
         newnode->type->enumeration.constants = constants;
         newnode->type->enumeration.body = body;
+        newnode->type->enumeration.anon = name == nullptr;
         return newnode;
 } // DeclarationNode::newEnum
@@ -953 +971 @@
         for ( const DeclarationNode * cur = firstNode; cur; cur = dynamic_cast< DeclarationNode * >( cur->get_next() ) ) {
                 try {
+                        bool extracted = false;
+                        bool anon = false;
                         if ( DeclarationNode * extr = cur->extractAggregate() ) {
                                 // handle the case where a structure declaration is contained within an object or type declaration
                                 Declaration * decl = extr->build();
                                 if ( decl ) {
+                                        // hoist the structure declaration
                                         decl->location = cur->location;
                                         * out++ = decl;
+
+                                        // need to remember the cases where a declaration contains an anonymous aggregate definition
+                                        extracted = true;
+                                        assert( extr->type );
+                                        if ( extr->type->kind == TypeData::Aggregate ) {
+                                                anon = extr->type->aggregate.anon;
+                                        } else if ( extr->type->kind == TypeData::Enum ) {
+                                                // xxx - is it useful to have an implicit anonymous enum member?
+                                                anon = extr->type->enumeration.anon;
+                                        }
                                 } // if
                                 delete extr;
@@ -965 +996 @@
                         Declaration * decl = cur->build();
                         if ( decl ) {
-                                decl->location = cur->location;
-                                * out++ = decl;
+                                // don't include anonymous declaration for named aggregates, but do include them for anonymous aggregates, e.g.:
+                                // struct S {
+                                //   struct T { int x; }; // no anonymous member
+                                //   struct { int y; };   // anonymous member
+                                //   struct T;            // anonymous member
+                                // };
+                                if ( ! (extracted && decl->name == "" && ! anon) ) {
+                                        decl->location = cur->location;
+                                        * out++ = decl;
+                                }
                         } // if
                 } catch( SemanticErrorException &e ) {
@@ -978 +1017 @@
 } // buildList
 
+// currently only builds assertions, function parameters, and return values
 void buildList( const DeclarationNode * firstNode, std::list< DeclarationWithType * > &outputList ) {
         SemanticErrorException errors;
@@ -985 +1025 @@
                 try {
                         Declaration * decl = cur->build();
-                        if ( decl ) {
-                                if ( DeclarationWithType * dwt = dynamic_cast< DeclarationWithType * >( decl ) ) {
-                                        dwt->location = cur->location;
-                                        * out++ = dwt;
-                                } else if ( StructDecl * agg = dynamic_cast< StructDecl * >( decl ) ) {
-                                        StructInstType * inst = new StructInstType( Type::Qualifiers(), agg->get_name() );
-                                        auto obj = new ObjectDecl( "", Type::StorageClasses(), linkage, nullptr, inst, nullptr );
-                                        obj->location = cur->location;
-                                        * out++ = obj;
-                                        delete agg;
-                                } else if ( UnionDecl * agg = dynamic_cast< UnionDecl * >( decl ) ) {
-                                        UnionInstType * inst = new UnionInstType( Type::Qualifiers(), agg->get_name() );
-                                        auto obj = new ObjectDecl( "", Type::StorageClasses(), linkage, nullptr, inst, nullptr );
-                                        obj->location = cur->location;
-                                        * out++ = obj;
-                                } // if
+                        assert( decl );
+                        if ( DeclarationWithType * dwt = dynamic_cast< DeclarationWithType * >( decl ) ) {
+                                dwt->location = cur->location;
+                                * out++ = dwt;
+                        } else if ( StructDecl * agg = dynamic_cast< StructDecl * >( decl ) ) {
+                                // e.g., int foo(struct S) {}
+                                StructInstType * inst = new StructInstType( Type::Qualifiers(), agg->name );
+                                auto obj = new ObjectDecl( "", Type::StorageClasses(), linkage, nullptr, inst, nullptr );
+                                obj->location = cur->location;
+                                * out++ = obj;
+                                delete agg;
+                        } else if ( UnionDecl * agg = dynamic_cast< UnionDecl * >( decl ) ) {
+                                // e.g., int foo(union U) {}
+                                UnionInstType * inst = new UnionInstType( Type::Qualifiers(), agg->name );
+                                auto obj = new ObjectDecl( "", Type::StorageClasses(), linkage, nullptr, inst, nullptr );
+                                obj->location = cur->location;
+                                * out++ = obj;
+                        } else if ( EnumDecl * agg = dynamic_cast< EnumDecl * >( decl ) ) {
+                                // e.g., int foo(enum E) {}
+                                EnumInstType * inst = new EnumInstType( Type::Qualifiers(), agg->name );
+                                auto obj = new ObjectDecl( "", Type::StorageClasses(), linkage, nullptr, inst, nullptr );
+                                obj->location = cur->location;
+                                * out++ = obj;
                         } // if
                 } catch( SemanticErrorException &e ) {

src/Parser/ParseNode.h

@@ -231 +231 @@
         static DeclarationNode * newForall( DeclarationNode * );
         static DeclarationNode * newFromTypedef( const std::string * );
+        static DeclarationNode * newFromGlobalScope();
+        static DeclarationNode * newQualifiedType( DeclarationNode *, DeclarationNode * );
         static DeclarationNode * newFunction( const std::string * name, DeclarationNode * ret, DeclarationNode * param, StatementNode * body );
         static DeclarationNode * newAggregate( Aggregate kind, const std::string * name, ExpressionNode * actuals, DeclarationNode * fields, bool body );

src/Parser/TypeData.cc

@@ -37 +37 @@
           case Reference:
           case EnumConstant:
+          case GlobalScope:
                 // nothing else to initialize
                 break;
@@ -62 +63 @@
                 enumeration.constants = nullptr;
                 enumeration.body = false;
+                enumeration.anon = false;
                 break;
           case Aggregate:
@@ -73 +75 @@
                 aggregate.tagged = false;
                 aggregate.parent = nullptr;
+                aggregate.anon = false;
                 break;
           case AggregateInst:
@@ -98 +101 @@
           case Builtin:
                 // builtin = new Builtin_t;
+                case Qualified:
+                qualified.parent = nullptr;
+                qualified.child = nullptr;
                 break;
         } // switch
@@ -112 +118 @@
           case Reference:
           case EnumConstant:
+          case GlobalScope:
                 // nothing to destroy
                 break;
@@ -165 +172 @@
                 // delete builtin;
                 break;
+          case Qualified:
+                delete qualified.parent;
+                delete qualified.child;
         } // switch
 } // TypeData::~TypeData
@@ -180 +190 @@
           case Pointer:
           case Reference:
+          case GlobalScope:
                 // nothing else to copy
                 break;
@@ -207 +218 @@
                 newtype->aggregate.fields = maybeClone( aggregate.fields );
                 newtype->aggregate.body = aggregate.body;
+                newtype->aggregate.anon = aggregate.anon;
                 newtype->aggregate.tagged = aggregate.tagged;
                 newtype->aggregate.parent = aggregate.parent ? new string( *aggregate.parent ) : nullptr;
@@ -219 +231 @@
                 newtype->enumeration.constants = maybeClone( enumeration.constants );
                 newtype->enumeration.body = enumeration.body;
+                newtype->enumeration.anon = enumeration.anon;
                 break;
           case Symbolic:
@@ -238 +251 @@
                 newtype->builtintype = builtintype;
                 break;
+                case Qualified:
+                newtype->qualified.parent = maybeClone( qualified.parent );
+                newtype->qualified.child = maybeClone( qualified.child );
+                break;
         } // switch
         return newtype;
@@ -406 +423 @@
         } // switch
 } // TypeData::print
+
+const std::string * TypeData::leafName() const {
+        switch ( kind ) {
+          case Unknown:
+          case Pointer:
+          case Reference:
+          case EnumConstant:
+          case GlobalScope:
+          case Array:
+          case Basic:
+          case Function:
+          case AggregateInst:
+          case Tuple:
+          case Typeof:
+          case Builtin:
+                assertf(false, "Tried to get leaf name from kind without a name: %d", kind);
+                break;
+          case Aggregate:
+                return aggregate.name;
+          case Enum:
+                return enumeration.name;
+          case Symbolic:
+          case SymbolicInst:
+                return symbolic.name;
+          case Qualified:
+                return qualified.child->leafName();
+        } // switch
+        assert(false);
+}
 
 
@@ -465 +511 @@
                 return new EnumInstType( buildQualifiers( td ), "" );
           case TypeData::SymbolicInst:
-                return buildSymbolicInst( td );;
+                return buildSymbolicInst( td );
           case TypeData::Tuple:
                 return buildTuple( td );
@@ -480 +526 @@
                         return new VarArgsType( buildQualifiers( td ) );
                 }
+          case TypeData::GlobalScope:
+                return new GlobalScopeType();
+                case TypeData::Qualified:
+                return new QualifiedType( buildQualifiers( td ), typebuild( td->qualified.parent ), typebuild( td->qualified.child ) );
           case TypeData::Symbolic:
           case TypeData::Enum:
@@ -485 +535 @@
                 assert( false );
         } // switch
+
         return nullptr;
 } // typebuild
@@ -893 +944 @@
         assert( td->kind == TypeData::Function );
         FunctionType * ft = new FunctionType( buildQualifiers( td ), ! td->function.params || td->function.params->hasEllipsis );
-        buildList( td->function.params, ft->get_parameters() );
-        buildForall( td->forall, ft->get_forall() );
+        buildList( td->function.params, ft->parameters );
+        buildForall( td->forall, ft->forall );
         if ( td->base ) {
                 switch ( td->base->kind ) {
                   case TypeData::Tuple:
-                        buildList( td->base->tuple, ft->get_returnVals() );
+                        buildList( td->base->tuple, ft->returnVals );
                         break;
                   default:

src/Parser/TypeData.h

@@ -27 +27 @@
 struct TypeData {
         enum Kind { Basic, Pointer, Array, Reference, Function, Aggregate, AggregateInst, Enum, EnumConstant, Symbolic,
-                                SymbolicInst, Tuple, Typeof, Builtin, Unknown };
+                                SymbolicInst, Tuple, Typeof, Builtin, GlobalScope, Qualified, Unknown };
 
         struct Aggregate_t {
@@ -36 +36 @@
                 DeclarationNode * fields;
                 bool body;
+                bool anon;
 
                 bool tagged;
@@ -57 +58 @@
                 DeclarationNode * constants;
                 bool body;
+                bool anon;
         };
 
@@ -75 +77 @@
         };
 
+        struct Qualified_t { // qualified type S.T
+                TypeData * parent;
+                TypeData * child;
+        };
+
         CodeLocation location;
 
@@ -88 +95 @@
         DeclarationNode * forall;
 
-        // Basic_t basic;
         Aggregate_t aggregate;
         AggInst_t aggInst;
         Array_t array;
         Enumeration_t enumeration;
-        // Variable_t variable;
         Function_t function;
         Symbolic_t symbolic;
+        Qualified_t qualified;
         DeclarationNode * tuple;
         ExpressionNode * typeexpr;
@@ -103 +109 @@
         void print( std::ostream &, int indent = 0 ) const;
         TypeData * clone() const;
+
+        const std::string * leafName() const;
 };
 

src/Parser/parser.yy

@@ -10 +10 @@
 // Created On       : Sat Sep  1 20:22:55 2001
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Jul 11 11:20:51 2018
-// Update Count     : 3738
+// Last Modified On : Wed Jul 11 11:55:24 2018
+// Update Count     : 3739
 //
 
@@ -1825 +1825 @@
                 { $$ = DeclarationNode::newFromTypedef( $1 ); }
         | '.' TYPEDEFname
-                { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; }
+                { $$ = DeclarationNode::newQualifiedType( DeclarationNode::newFromGlobalScope(), DeclarationNode::newFromTypedef( $2 ) ); }
         | type_name '.' TYPEDEFname
-                { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; }
+                { $$ = DeclarationNode::newQualifiedType( $1, DeclarationNode::newFromTypedef( $3 ) ); }
         | typegen_name
         | '.' typegen_name
-                { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; }
+                { $$ = DeclarationNode::newQualifiedType( DeclarationNode::newFromGlobalScope(), $2 ); }
         | type_name '.' typegen_name
-                { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; }
+                { $$ = DeclarationNode::newQualifiedType( $1, $3 ); }
         ;
 
@@ -1863 +1863 @@
                 { forall = false; }                                                             // reset
           '{' field_declaration_list_opt '}' type_parameters_opt
-                { $$ = DeclarationNode::newAggregate( $1, new string( DeclarationNode::anonymous.newName() ), $7, $5, true )->addQualifiers( $2 ); }
+                { $$ = DeclarationNode::newAggregate( $1, nullptr, $7, $5, true )->addQualifiers( $2 ); }
         | aggregate_key attribute_list_opt no_attr_identifier fred
                 {
@@ -1873 +1873 @@
         | aggregate_key attribute_list_opt type_name fred
                 {
-                        typedefTable.makeTypedef( *$3->type->symbolic.name, forall | typedefTable.getEnclForall() ? TYPEGENname : TYPEDEFname ); // create typedef
+                        // for type_name can be a qualified type name S.T, in which case only the last name in the chain needs a typedef (other names in the chain should already have one)
+                        typedefTable.makeTypedef( *$3->type->leafName(), forall | typedefTable.getEnclForall() ? TYPEGENname : TYPEDEFname ); // create typedef
                         forall = false;                                                         // reset
                 }
@@ -1936 +1937 @@
                 { distExt( $3 ); $$ = distAttr( $2, $3 ); }             // mark all fields in list
         | typedef_declaration ';'                                                       // CFA
-                { SemanticError( yylloc, "Typedef in aggregate is currently unimplemented." ); $$ = nullptr; }
         | cfa_field_declaring_list ';'                                          // CFA, new style field declaration
         | EXTENSION cfa_field_declaring_list ';'                        // GCC
                 { distExt( $2 ); $$ = $2; }                                             // mark all fields in list
         | cfa_typedef_declaration ';'                                           // CFA
-                { SemanticError( yylloc, "Typedef in aggregate is currently unimplemented." ); $$ = nullptr; }
         | static_assert                                                                         // C11
         ;
@@ -1990 +1989 @@
 enum_type:                                                                                              // enum
         ENUM attribute_list_opt '{' enumerator_list comma_opt '}'
-                { $$ = DeclarationNode::newEnum( new string( DeclarationNode::anonymous.newName() ), $4, true )->addQualifiers( $2 ); }
+                { $$ = DeclarationNode::newEnum( nullptr, $4, true )->addQualifiers( $2 ); }
         | ENUM attribute_list_opt no_attr_identifier
                 { typedefTable.makeTypedef( *$3 ); }

src/SymTab/Indexer.cc

@@ -272 +272 @@
         }
 
+        NamedTypeDecl *Indexer::globalLookupType( const std::string &id ) const {
+                return lookupTypeAtScope( id, 0 );
+        }
+
+        StructDecl *Indexer::globalLookupStruct( const std::string &id ) const {
+                return lookupStructAtScope( id, 0 );
+        }
+
+        UnionDecl *Indexer::globalLookupUnion( const std::string &id ) const {
+                return lookupUnionAtScope( id, 0 );
+        }
+
+        EnumDecl *Indexer::globalLookupEnum( const std::string &id ) const {
+                return lookupEnumAtScope( id, 0 );
+        }
+
         EnumDecl *Indexer::lookupEnum( const std::string &id ) const {
                 if ( ! tables ) return 0;
@@ -347 +363 @@
                 if ( ! tables ) return 0;
                 if ( tables->scope < scope ) return 0;
+                if ( tables->scope > scope ) return tables->base.lookupTypeAtScope( id, scope );
 
                 TypeTable::const_iterator ret = tables->typeTable.find( id );
@@ -355 +372 @@
                 if ( ! tables ) return 0;
                 if ( tables->scope < scope ) return 0;
+                if ( tables->scope > scope ) return tables->base.lookupStructAtScope( id, scope );
 
                 StructTable::const_iterator ret = tables->structTable.find( id );
@@ -363 +381 @@
                 if ( ! tables ) return 0;
                 if ( tables->scope < scope ) return 0;
+                if ( tables->scope > scope ) return tables->base.lookupEnumAtScope( id, scope );
 
                 EnumTable::const_iterator ret = tables->enumTable.find( id );
@@ -371 +390 @@
                 if ( ! tables ) return 0;
                 if ( tables->scope < scope ) return 0;
+                if ( tables->scope > scope ) return tables->base.lookupUnionAtScope( id, scope );
 
                 UnionTable::const_iterator ret = tables->unionTable.find( id );
@@ -379 +399 @@
                 if ( ! tables ) return 0;
                 if ( tables->scope < scope ) return 0;
+                if ( tables->scope > scope ) return tables->base.lookupTraitAtScope( id, scope );
 
                 TraitTable::const_iterator ret = tables->traitTable.find( id );
@@ -486 +507 @@
 
         bool addedTypeConflicts( NamedTypeDecl *existing, NamedTypeDecl *added ) {
-                if ( existing->get_base() == 0 ) {
+                if ( existing->base == nullptr ) {
                         return false;
-                } else if ( added->get_base() == 0 ) {
+                } else if ( added->base == nullptr ) {
                         return true;
                 } else {
-                        SemanticError( added, "redeclaration of " );
-                }
+                        assert( existing->base && added->base );
+                        // typedef redeclarations are errors only if types are different
+                        if ( ! ResolvExpr::typesCompatible( existing->base, added->base, Indexer() ) ) {
+                                SemanticError( added->location, "redeclaration of " + added->name );
+                        }
+                }
+                // does not need to be added to the table if both existing and added have a base that are the same
+                return true;
         }
 
@@ -499 +526 @@
                 makeWritable();
 
-                const std::string &id = decl->get_name();
+                const std::string &id = decl->name;
                 TypeTable::iterator existing = tables->typeTable.find( id );
                 if ( existing == tables->typeTable.end() ) {
@@ -532 +559 @@
                 makeWritable();
 
-                const std::string &id = decl->get_name();
+                const std::string &id = decl->name;
                 StructTable::iterator existing = tables->structTable.find( id );
                 if ( existing == tables->structTable.end() ) {
@@ -551 +578 @@
                 makeWritable();
 
-                const std::string &id = decl->get_name();
+                const std::string &id = decl->name;
                 EnumTable::iterator existing = tables->enumTable.find( id );
                 if ( existing == tables->enumTable.end() ) {
@@ -575 +602 @@
                 makeWritable();
 
-                const std::string &id = decl->get_name();
+                const std::string &id = decl->name;
                 UnionTable::iterator existing = tables->unionTable.find( id );
                 if ( existing == tables->unionTable.end() ) {
@@ -594 +621 @@
                 makeWritable();
 
-                const std::string &id = decl->get_name();
+                const std::string &id = decl->name;
                 TraitTable::iterator existing = tables->traitTable.find( id );
                 if ( existing == tables->traitTable.end() ) {

src/SymTab/Indexer.h

@@ -70 +70 @@
                 /// Gets the top-most trait declaration with the given ID
                 TraitDecl *lookupTrait( const std::string &id ) const;
+
+                /// Gets the type declaration with the given ID at global scope
+                NamedTypeDecl *globalLookupType( const std::string &id ) const;
+                /// Gets the struct declaration with the given ID at global scope
+                StructDecl *globalLookupStruct( const std::string &id ) const;
+                /// Gets the union declaration with the given ID at global scope
+                UnionDecl *globalLookupUnion( const std::string &id ) const;
+                /// Gets the enum declaration with the given ID at global scope
+                EnumDecl *globalLookupEnum( const std::string &id ) const;
 
                 void print( std::ostream &os, int indent = 0 ) const;

src/SymTab/Mangler.cc

@@ -60 +60 @@
                                 void postvisit( ZeroType * zeroType );
                                 void postvisit( OneType * oneType );
+                                void postvisit( QualifiedType * qualType );
 
                                 std::string get_mangleName() { return mangleName.str(); }
@@ -171 +172 @@
                                         "w",    // SignedInt128
                                         "Uw",   // UnsignedInt128
-                                        "x",   // Float80
-                                        "y",   // Float128
+                                        "x",    // Float80
+                                        "y",    // Float128
                                 };
                                 static_assert(
@@ -312 +313 @@
                         void Mangler::postvisit( OneType * ) {
                                 mangleName << "O";
+                        }
+
+                        void Mangler::postvisit( QualifiedType * qualType ) {
+                                maybeAccept( qualType->parent, *visitor );
+                                mangleName << "__";
+                                maybeAccept( qualType->child, *visitor );
                         }
 

src/SymTab/Validate.cc

@@ -77 +77 @@
 class SwitchStmt;
 
-#define debugPrint( x ) if ( doDebug ) { std::cout << x; }
+#define debugPrint( x ) if ( doDebug ) x
 
 namespace SymTab {
+        /// hoists declarations that are difficult to hoist while parsing
+        struct HoistTypeDecls final : public WithDeclsToAdd {
+                void previsit( SizeofExpr * );
+                void previsit( AlignofExpr * );
+                void previsit( UntypedOffsetofExpr * );
+                void handleType( Type * );
+        };
+
+        struct FixQualifiedTypes final : public WithIndexer {
+                Type * postmutate( QualifiedType * );
+        };
+
         struct HoistStruct final : public WithDeclsToAdd, public WithGuards {
                 /// Flattens nested struct types
                 static void hoistStruct( std::list< Declaration * > &translationUnit );
 
-                void previsit( EnumInstType * enumInstType );
-                void previsit( StructInstType * structInstType );
-                void previsit( UnionInstType * unionInstType );
                 void previsit( StructDecl * aggregateDecl );
                 void previsit( UnionDecl * aggregateDecl );
                 void previsit( StaticAssertDecl * assertDecl );
+                void previsit( StructInstType * type );
+                void previsit( UnionInstType * type );
+                void previsit( EnumInstType * type );
 
           private:
@@ -112 +124 @@
 
         /// Associates forward declarations of aggregates with their definitions
-        struct LinkReferenceToTypes final : public WithIndexer, public WithGuards {
+        struct LinkReferenceToTypes final : public WithIndexer, public WithGuards, public WithVisitorRef<LinkReferenceToTypes>, public WithShortCircuiting {
                 LinkReferenceToTypes( const Indexer *indexer );
                 void postvisit( TypeInstType *typeInst );
@@ -120 +132 @@
                 void postvisit( UnionInstType *unionInst );
                 void postvisit( TraitInstType *traitInst );
+                void previsit( QualifiedType * qualType );
+                void postvisit( QualifiedType * qualType );
 
                 void postvisit( EnumDecl *enumDecl );
@@ -165 +179 @@
         };
 
-        struct EliminateTypedef final : public WithVisitorRef<EliminateTypedef>, public WithGuards {
-                EliminateTypedef() : scopeLevel( 0 ) {}
+        struct ReplaceTypedef final : public WithVisitorRef<ReplaceTypedef>, public WithGuards, public WithShortCircuiting, public WithDeclsToAdd {
+                ReplaceTypedef() : scopeLevel( 0 ) {}
                 /// Replaces typedefs by forward declarations
-                static void eliminateTypedef( std::list< Declaration * > &translationUnit );
-
+                static void replaceTypedef( std::list< Declaration * > &translationUnit );
+
+                void premutate( QualifiedType * );
+                Type * postmutate( QualifiedType * qualType );
                 Type * postmutate( TypeInstType * aggregateUseType );
                 Declaration * postmutate( TypedefDecl * typeDecl );
@@ -180 +196 @@
 
                 void premutate( CompoundStmt * compoundStmt );
-                CompoundStmt * postmutate( CompoundStmt * compoundStmt );
 
                 void premutate( StructDecl * structDecl );
-                Declaration * postmutate( StructDecl * structDecl );
                 void premutate( UnionDecl * unionDecl );
-                Declaration * postmutate( UnionDecl * unionDecl );
                 void premutate( EnumDecl * enumDecl );
-                Declaration * postmutate( EnumDecl * enumDecl );
-                Declaration * postmutate( TraitDecl * contextDecl );
+                void premutate( TraitDecl * );
 
                 void premutate( FunctionType * ftype );
@@ -194 +206 @@
           private:
                 template<typename AggDecl>
-                AggDecl *handleAggregate( AggDecl * aggDecl );
-
-                template<typename AggDecl>
                 void addImplicitTypedef( AggDecl * aggDecl );
+                template< typename AggDecl >
+                void handleAggregate( AggDecl * aggr );
 
                 typedef std::unique_ptr<TypedefDecl> TypedefDeclPtr;
                 typedef ScopedMap< std::string, std::pair< TypedefDeclPtr, int > > TypedefMap;
-                typedef std::map< std::string, TypeDecl * > TypeDeclMap;
+                typedef ScopedMap< std::string, TypeDecl * > TypeDeclMap;
                 TypedefMap typedefNames;
                 TypeDeclMap typedeclNames;
                 int scopeLevel;
                 bool inFunctionType = false;
+        };
+
+        struct EliminateTypedef {
+                /// removes TypedefDecls from the AST
+                static void eliminateTypedef( std::list< Declaration * > &translationUnit );
+
+                template<typename AggDecl>
+                void handleAggregate( AggDecl *aggregateDecl );
+
+                void previsit( StructDecl * aggregateDecl );
+                void previsit( UnionDecl * aggregateDecl );
+                void previsit( CompoundStmt * compoundStmt );
         };
 
@@ -263 +286 @@
                 PassVisitor<FindSpecialDeclarations> finder;
                 PassVisitor<LabelAddressFixer> labelAddrFixer;
-
-                EliminateTypedef::eliminateTypedef( translationUnit );
-                HoistStruct::hoistStruct( translationUnit ); // must happen after EliminateTypedef, so that aggregate typedefs occur in the correct order
+                PassVisitor<HoistTypeDecls> hoistDecls;
+                PassVisitor<FixQualifiedTypes> fixQual;
+
+                acceptAll( translationUnit, hoistDecls );
+                ReplaceTypedef::replaceTypedef( translationUnit );
                 ReturnTypeFixer::fix( translationUnit ); // must happen before autogen
                 acceptAll( translationUnit, epc ); // must happen before VerifyCtorDtorAssign, because void return objects should not exist; before LinkReferenceToTypes because it is an indexer and needs correct types for mangling
                 acceptAll( translationUnit, lrt ); // must happen before autogen, because sized flag needs to propagate to generated functions
+                mutateAll( translationUnit, fixQual ); // must happen after LinkReferenceToTypes, because aggregate members are accessed
+                HoistStruct::hoistStruct( translationUnit ); // must happen after EliminateTypedef, so that aggregate typedefs occur in the correct order
+                EliminateTypedef::eliminateTypedef( translationUnit ); //
                 acceptAll( translationUnit, genericParams );  // check as early as possible - can't happen before LinkReferenceToTypes
                 VerifyCtorDtorAssign::verify( translationUnit );  // must happen before autogen, because autogen examines existing ctor/dtors
@@ -294 +322 @@
         }
 
+
+        void HoistTypeDecls::handleType( Type * type ) {
+                // some type declarations are buried in expressions and not easy to hoist during parsing; hoist them here
+                AggregateDecl * aggr = nullptr;
+                if ( StructInstType * inst = dynamic_cast< StructInstType * >( type ) ) {
+                        aggr = inst->baseStruct;
+                } else if ( UnionInstType * inst = dynamic_cast< UnionInstType * >( type ) ) {
+                        aggr = inst->baseUnion;
+                } else if ( EnumInstType * inst = dynamic_cast< EnumInstType * >( type ) ) {
+                        aggr = inst->baseEnum;
+                }
+                if ( aggr && aggr->body ) {
+                        declsToAddBefore.push_front( aggr );
+                }
+        }
+
+        void HoistTypeDecls::previsit( SizeofExpr * expr ) {
+                handleType( expr->type );
+        }
+
+        void HoistTypeDecls::previsit( AlignofExpr * expr ) {
+                handleType( expr->type );
+        }
+
+        void HoistTypeDecls::previsit( UntypedOffsetofExpr * expr ) {
+                handleType( expr->type );
+        }
+
+
+        Type * FixQualifiedTypes::postmutate( QualifiedType * qualType ) {
+                Type * parent = qualType->parent;
+                Type * child = qualType->child;
+                if ( dynamic_cast< GlobalScopeType * >( qualType->parent ) ) {
+                        // .T => lookup T at global scope
+                        if ( TypeInstType * inst = dynamic_cast< TypeInstType * >( child ) ) {
+                                auto td = indexer.globalLookupType( inst->name );
+                                if ( ! td ) {
+                                        SemanticError( qualType->location, toString("Use of undefined global type ", inst->name) );
+                                }
+                                auto base = td->base;
+                                assert( base );
+                                return base->clone();
+                        } else {
+                                // .T => T is not a type name
+                                assertf( false, "unhandled global qualified child type: %s", toCString(child) );
+                        }
+                } else {
+                        // S.T => S must be an aggregate type, find the declaration for T in S.
+                        AggregateDecl * aggr = nullptr;
+                        if ( StructInstType * inst = dynamic_cast< StructInstType * >( parent ) ) {
+                                aggr = inst->baseStruct;
+                        } else if ( UnionInstType * inst = dynamic_cast< UnionInstType * > ( parent ) ) {
+                                aggr = inst->baseUnion;
+                        } else {
+                                SemanticError( qualType->location, toString("Qualified type requires an aggregate on the left, but has: ", parent) );
+                        }
+                        assert( aggr ); // TODO: need to handle forward declarations
+                        for ( Declaration * member : aggr->members ) {
+                                if ( StructInstType * inst = dynamic_cast< StructInstType * >( child ) ) {
+                                        if ( StructDecl * aggr = dynamic_cast< StructDecl * >( member ) ) {
+                                                if ( aggr->name == inst->name ) {
+                                                        return new StructInstType( qualType->get_qualifiers(), aggr );
+                                                }
+                                        }
+                                } else if ( UnionInstType * inst = dynamic_cast< UnionInstType * >( child ) ) {
+                                        if ( UnionDecl * aggr = dynamic_cast< UnionDecl * > ( member ) ) {
+                                                if ( aggr->name == inst->name ) {
+                                                        return new UnionInstType( qualType->get_qualifiers(), aggr );
+                                                }
+                                        }
+                                } else if ( EnumInstType * inst = dynamic_cast< EnumInstType * >( child ) ) {
+                                        if ( EnumDecl * aggr = dynamic_cast< EnumDecl * > ( member ) ) {
+                                                if ( aggr->name == inst->name ) {
+                                                        return new EnumInstType( qualType->get_qualifiers(), aggr );
+                                                }
+                                        }
+                                } else if ( TypeInstType * inst = dynamic_cast< TypeInstType * >( child ) ) {
+                                        // struct typedefs are being replaced by forward decls too early; move it to hoist struct
+                                        if ( NamedTypeDecl * aggr = dynamic_cast< NamedTypeDecl * > ( member ) ) {
+                                                if ( aggr->name == inst->name ) {
+                                                        assert( aggr->base );
+                                                        return aggr->base->clone();
+                                                }
+                                        }
+                                } else {
+                                        // S.T - S is not an aggregate => error
+                                        assertf( false, "unhandled qualified child type: %s", toCString(qualType) );
+                                }
+                        }
+                        // failed to find a satisfying definition of type
+                        SemanticError( qualType->location, toString("Undefined type in qualified type: ", qualType) );
+                }
+
+                // ... may want to link canonical SUE definition to each forward decl so that it becomes easier to lookup?
+        }
+
+
         void HoistStruct::hoistStruct( std::list< Declaration * > &translationUnit ) {
                 PassVisitor<HoistStruct> hoister;
@@ -303 +428 @@
         }
 
+        namespace {
+                void qualifiedName( AggregateDecl * aggr, std::ostringstream & ss ) {
+                        if ( aggr->parent ) qualifiedName( aggr->parent, ss );
+                        ss << "__" << aggr->name;
+                }
+
+                // mangle nested type names using entire parent chain
+                std::string qualifiedName( AggregateDecl * aggr ) {
+                        std::ostringstream ss;
+                        qualifiedName( aggr, ss );
+                        return ss.str();
+                }
+        }
+
         template< typename AggDecl >
         void HoistStruct::handleAggregate( AggDecl *aggregateDecl ) {
                 if ( parentAggr ) {
+                        aggregateDecl->parent = parentAggr;
+                        aggregateDecl->name = qualifiedName( aggregateDecl );
                         // Add elements in stack order corresponding to nesting structure.
                         declsToAddBefore.push_front( aggregateDecl );
@@ -316 +457 @@
         }
 
-        void HoistStruct::previsit( EnumInstType * inst ) {
-                if ( inst->baseEnum && inst->baseEnum->body ) {
-                        declsToAddBefore.push_front( inst->baseEnum );
-                }
-        }
-
-        void HoistStruct::previsit( StructInstType * inst ) {
-                if ( inst->baseStruct && inst->baseStruct->body ) {
-                        declsToAddBefore.push_front( inst->baseStruct );
-                }
-        }
-
-        void HoistStruct::previsit( UnionInstType * inst ) {
-                if ( inst->baseUnion && inst->baseUnion->body ) {
-                        declsToAddBefore.push_front( inst->baseUnion );
-                }
-        }
-
         void HoistStruct::previsit( StaticAssertDecl * assertDecl ) {
                 if ( parentAggr ) {
@@ -348 +471 @@
         }
 
+        void HoistStruct::previsit( StructInstType * type ) {
+                // need to reset type name after expanding to qualified name
+                assert( type->baseStruct );
+                type->name = type->baseStruct->name;
+        }
+
+        void HoistStruct::previsit( UnionInstType * type ) {
+                assert( type->baseUnion );
+                type->name = type->baseUnion->name;
+        }
+
+        void HoistStruct::previsit( EnumInstType * type ) {
+                assert( type->baseEnum );
+                type->name = type->baseEnum->name;
+        }
+
+
+        bool isTypedef( Declaration *decl ) {
+                return dynamic_cast< TypedefDecl * >( decl );
+        }
+
+        void EliminateTypedef::eliminateTypedef( std::list< Declaration * > &translationUnit ) {
+                PassVisitor<EliminateTypedef> eliminator;
+                acceptAll( translationUnit, eliminator );
+                filter( translationUnit, isTypedef, true );
+        }
+
+        template< typename AggDecl >
+        void EliminateTypedef::handleAggregate( AggDecl *aggregateDecl ) {
+                filter( aggregateDecl->members, isTypedef, true );
+        }
+
+        void EliminateTypedef::previsit( StructDecl * aggregateDecl ) {
+                handleAggregate( aggregateDecl );
+        }
+
+        void EliminateTypedef::previsit( UnionDecl * aggregateDecl ) {
+                handleAggregate( aggregateDecl );
+        }
+
+        void EliminateTypedef::previsit( CompoundStmt * compoundStmt ) {
+                // remove and delete decl stmts
+                filter( compoundStmt->kids, [](Statement * stmt) {
+                        if ( DeclStmt *declStmt = dynamic_cast< DeclStmt * >( stmt ) ) {
+                                if ( dynamic_cast< TypedefDecl * >( declStmt->decl ) ) {
+                                        return true;
+                                } // if
+                        } // if
+                        return false;
+                }, true);
+        }
+
         void EnumAndPointerDecay::previsit( EnumDecl *enumDecl ) {
                 // Set the type of each member of the enumeration to be EnumConstant
-                for ( std::list< Declaration * >::iterator i = enumDecl->get_members().begin(); i != enumDecl->get_members().end(); ++i ) {
+                for ( std::list< Declaration * >::iterator i = enumDecl->members.begin(); i != enumDecl->members.end(); ++i ) {
                         ObjectDecl * obj = dynamic_cast< ObjectDecl * >( *i );
                         assert( obj );
-                        obj->set_type( new EnumInstType( Type::Qualifiers( Type::Const ), enumDecl->get_name() ) );
+                        obj->set_type( new EnumInstType( Type::Qualifiers( Type::Const ), enumDecl->name ) );
                 } // for
         }
@@ -395 +570 @@
 
         void LinkReferenceToTypes::postvisit( EnumInstType *enumInst ) {
-                EnumDecl *st = local_indexer->lookupEnum( enumInst->get_name() );
+                EnumDecl *st = local_indexer->lookupEnum( enumInst->name );
                 // it's not a semantic error if the enum is not found, just an implicit forward declaration
                 if ( st ) {
-                        //assert( ! enumInst->get_baseEnum() || enumInst->get_baseEnum()->get_members().empty() || ! st->get_members().empty() );
-                        enumInst->set_baseEnum( st );
-                } // if
-                if ( ! st || st->get_members().empty() ) {
+                        enumInst->baseEnum = st;
+                } // if
+                if ( ! st || ! st->body ) {
                         // use of forward declaration
-                        forwardEnums[ enumInst->get_name() ].push_back( enumInst );
+                        forwardEnums[ enumInst->name ].push_back( enumInst );
                 } // if
         }
@@ -416 +590 @@
 
         void LinkReferenceToTypes::postvisit( StructInstType *structInst ) {
-                StructDecl *st = local_indexer->lookupStruct( structInst->get_name() );
+                StructDecl *st = local_indexer->lookupStruct( structInst->name );
                 // it's not a semantic error if the struct is not found, just an implicit forward declaration
                 if ( st ) {
-                        //assert( ! structInst->get_baseStruct() || structInst->get_baseStruct()->get_members().empty() || ! st->get_members().empty() );
-                        structInst->set_baseStruct( st );
-                } // if
-                if ( ! st || st->get_members().empty() ) {
+                        structInst->baseStruct = st;
+                } // if
+                if ( ! st || ! st->body ) {
                         // use of forward declaration
-                        forwardStructs[ structInst->get_name() ].push_back( structInst );
+                        forwardStructs[ structInst->name ].push_back( structInst );
                 } // if
                 checkGenericParameters( structInst );
@@ -430 +603 @@
 
         void LinkReferenceToTypes::postvisit( UnionInstType *unionInst ) {
-                UnionDecl *un = local_indexer->lookupUnion( unionInst->get_name() );
+                UnionDecl *un = local_indexer->lookupUnion( unionInst->name );
                 // it's not a semantic error if the union is not found, just an implicit forward declaration
                 if ( un ) {
-                        unionInst->set_baseUnion( un );
-                } // if
-                if ( ! un || un->get_members().empty() ) {
+                        unionInst->baseUnion = un;
+                } // if
+                if ( ! un || ! un->body ) {
                         // use of forward declaration
-                        forwardUnions[ unionInst->get_name() ].push_back( unionInst );
+                        forwardUnions[ unionInst->name ].push_back( unionInst );
                 } // if
                 checkGenericParameters( unionInst );
+        }
+
+        void LinkReferenceToTypes::previsit( QualifiedType * ) {
+                visit_children = false;
+        }
+
+        void LinkReferenceToTypes::postvisit( QualifiedType * qualType ) {
+                // linking only makes sense for the 'oldest ancestor' of the qualified type
+                qualType->parent->accept( *visitor );
         }
 
@@ -450 +632 @@
                         DeclarationWithType * dwt2 = dynamic_cast<DeclarationWithType *>( d2 );
                         if ( dwt1 && dwt2 ) {
-                                if ( dwt1->get_name() == dwt2->get_name() && ResolvExpr::typesCompatible( dwt1->get_type(), dwt2->get_type(), SymTab::Indexer() ) ) {
+                                if ( dwt1->name == dwt2->name && ResolvExpr::typesCompatible( dwt1->get_type(), dwt2->get_type(), SymTab::Indexer() ) ) {
                                         // std::cerr << "=========== equal:" << std::endl;
                                         // std::cerr << "d1: " << d1 << std::endl;
@@ -475 +657 @@
         template< typename Iterator >
         void expandAssertions( TraitInstType * inst, Iterator out ) {
-                assertf( inst->baseTrait, "Trait instance not linked to base trait: %s", toString( inst ).c_str() );
+                assertf( inst->baseTrait, "Trait instance not linked to base trait: %s", toCString( inst ) );
                 std::list< DeclarationWithType * > asserts;
                 for ( Declaration * decl : inst->baseTrait->members ) {
@@ -512 +694 @@
                         SemanticError( traitInst->location, "use of undeclared trait " + traitInst->name );
                 } // if
-                if ( traitDecl->get_parameters().size() != traitInst->get_parameters().size() ) {
+                if ( traitDecl->parameters.size() != traitInst->parameters.size() ) {
                         SemanticError( traitInst, "incorrect number of trait parameters: " );
                 } // if
@@ -518 +700 @@
 
                 // need to carry over the 'sized' status of each decl in the instance
-                for ( auto p : group_iterate( traitDecl->get_parameters(), traitInst->get_parameters() ) ) {
+                for ( auto p : group_iterate( traitDecl->parameters, traitInst->parameters ) ) {
                         TypeExpr * expr = dynamic_cast< TypeExpr * >( std::get<1>(p) );
                         if ( ! expr ) {
@@ -525 +707 @@
                         if ( TypeInstType * inst = dynamic_cast< TypeInstType * >( expr->get_type() ) ) {
                                 TypeDecl * formalDecl = std::get<0>(p);
-                                TypeDecl * instDecl = inst->get_baseType();
+                                TypeDecl * instDecl = inst->baseType;
                                 if ( formalDecl->get_sized() ) instDecl->set_sized( true );
                         }
@@ -534 +716 @@
         void LinkReferenceToTypes::postvisit( EnumDecl *enumDecl ) {
                 // visit enum members first so that the types of self-referencing members are updated properly
-                if ( ! enumDecl->get_members().empty() ) {
-                        ForwardEnumsType::iterator fwds = forwardEnums.find( enumDecl->get_name() );
+                if ( enumDecl->body ) {
+                        ForwardEnumsType::iterator fwds = forwardEnums.find( enumDecl->name );
                         if ( fwds != forwardEnums.end() ) {
                                 for ( std::list< EnumInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) {
-                                        (*inst )->set_baseEnum( enumDecl );
+                                        (*inst)->baseEnum = enumDecl;
                                 } // for
                                 forwardEnums.erase( fwds );
@@ -574 +756 @@
                 // visit struct members first so that the types of self-referencing members are updated properly
                 // xxx - need to ensure that type parameters match up between forward declarations and definition (most importantly, number of type parameters and their defaults)
-                if ( ! structDecl->get_members().empty() ) {
-                        ForwardStructsType::iterator fwds = forwardStructs.find( structDecl->get_name() );
+                if ( structDecl->body ) {
+                        ForwardStructsType::iterator fwds = forwardStructs.find( structDecl->name );
                         if ( fwds != forwardStructs.end() ) {
                                 for ( std::list< StructInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) {
-                                        (*inst )->set_baseStruct( structDecl );
+                                        (*inst)->baseStruct = structDecl;
                                 } // for
                                 forwardStructs.erase( fwds );
@@ -586 +768 @@
 
         void LinkReferenceToTypes::postvisit( UnionDecl *unionDecl ) {
-                if ( ! unionDecl->get_members().empty() ) {
-                        ForwardUnionsType::iterator fwds = forwardUnions.find( unionDecl->get_name() );
+                if ( unionDecl->body ) {
+                        ForwardUnionsType::iterator fwds = forwardUnions.find( unionDecl->name );
                         if ( fwds != forwardUnions.end() ) {
                                 for ( std::list< UnionInstType * >::iterator inst = fwds->second.begin(); inst != fwds->second.end(); ++inst ) {
-                                        (*inst )->set_baseUnion( unionDecl );
+                                        (*inst)->baseUnion = unionDecl;
                                 } // for
                                 forwardUnions.erase( fwds );
@@ -600 +782 @@
                 // ensure generic parameter instances are renamed like the base type
                 if ( inGeneric && typeInst->baseType ) typeInst->name = typeInst->baseType->name;
-                if ( NamedTypeDecl *namedTypeDecl = local_indexer->lookupType( typeInst->get_name() ) ) {
+                if ( NamedTypeDecl *namedTypeDecl = local_indexer->lookupType( typeInst->name ) ) {
                         if ( TypeDecl *typeDecl = dynamic_cast< TypeDecl * >( namedTypeDecl ) ) {
                                 typeInst->set_isFtype( typeDecl->get_kind() == TypeDecl::Ftype );
@@ -679 +861 @@
 
 
-        bool isTypedef( Declaration *decl ) {
-                return dynamic_cast< TypedefDecl * >( decl );
-        }
-
-        void EliminateTypedef::eliminateTypedef( std::list< Declaration * > &translationUnit ) {
-                PassVisitor<EliminateTypedef> eliminator;
+        void ReplaceTypedef::replaceTypedef( std::list< Declaration * > &translationUnit ) {
+                PassVisitor<ReplaceTypedef> eliminator;
                 mutateAll( translationUnit, eliminator );
                 if ( eliminator.pass.typedefNames.count( "size_t" ) ) {
                         // grab and remember declaration of size_t
-                        SizeType = eliminator.pass.typedefNames["size_t"].first->get_base()->clone();
+                        SizeType = eliminator.pass.typedefNames["size_t"].first->base->clone();
                 } else {
                         // xxx - missing global typedef for size_t - default to long unsigned int, even though that may be wrong
@@ -694 +872 @@
                         SizeType = new BasicType( Type::Qualifiers(), BasicType::LongUnsignedInt );
                 }
-                filter( translationUnit, isTypedef, true );
-        }
-
-        Type * EliminateTypedef::postmutate( TypeInstType * typeInst ) {
+        }
+
+        void ReplaceTypedef::premutate( QualifiedType * ) {
+                visit_children = false;
+        }
+
+        Type * ReplaceTypedef::postmutate( QualifiedType * qualType ) {
+                // replacing typedefs only makes sense for the 'oldest ancestor' of the qualified type
+                qualType->parent = qualType->parent->acceptMutator( *visitor );
+                return qualType;
+        }
+
+        Type * ReplaceTypedef::postmutate( TypeInstType * typeInst ) {
                 // instances of typedef types will come here. If it is an instance
                 // of a typdef type, link the instance to its actual type.
-                TypedefMap::const_iterator def = typedefNames.find( typeInst->get_name() );
+                TypedefMap::const_iterator def = typedefNames.find( typeInst->name );
                 if ( def != typedefNames.end() ) {
                         Type *ret = def->second.first->base->clone();
+                        ret->location = typeInst->location;
                         ret->get_qualifiers() |= typeInst->get_qualifiers();
                         // attributes are not carried over from typedef to function parameters/return values
@@ -717 +905 @@
                                         SemanticError( typeInst->location, "Cannot apply type parameters to base type of " + typeInst->name );
                                 }
-                                rtt->get_parameters().clear();
+                                rtt->parameters.clear();
                                 cloneAll( typeInst->parameters, rtt->parameters );
                                 mutateAll( rtt->parameters, *visitor );  // recursively fix typedefs on parameters
@@ -724 +912 @@
                         return ret;
                 } else {
-                        TypeDeclMap::const_iterator base = typedeclNames.find( typeInst->get_name() );
-                        assertf( base != typedeclNames.end(), "Cannot find typedecl name %s", typeInst->name.c_str() );
+                        TypeDeclMap::const_iterator base = typedeclNames.find( typeInst->name );
+                        if ( base == typedeclNames.end() ) {
+                                SemanticError( typeInst->location, toString("Use of undefined type ", typeInst->name) );
+                        }
                         typeInst->set_baseType( base->second );
-                } // if
-                return typeInst;
+                        return typeInst;
+                } // if
+                assert( false );
         }
 
@@ -745 +936 @@
         }
 
-        Declaration *EliminateTypedef::postmutate( TypedefDecl * tyDecl ) {
-                if ( typedefNames.count( tyDecl->get_name() ) == 1 && typedefNames[ tyDecl->get_name() ].second == scopeLevel ) {
+        Declaration * ReplaceTypedef::postmutate( TypedefDecl * tyDecl ) {
+                if ( typedefNames.count( tyDecl->name ) == 1 && typedefNames[ tyDecl->name ].second == scopeLevel ) {
                         // typedef to the same name from the same scope
                         // must be from the same type
 
-                        Type * t1 = tyDecl->get_base();
-                        Type * t2 = typedefNames[ tyDecl->get_name() ].first->get_base();
+                        Type * t1 = tyDecl->base;
+                        Type * t2 = typedefNames[ tyDecl->name ].first->base;
                         if ( ! ResolvExpr::typesCompatible( t1, t2, Indexer() ) ) {
                                 SemanticError( tyDecl->location, "Cannot redefine typedef: " + tyDecl->name );
@@ -763 +954 @@
                         }
                 } else {
-                        typedefNames[ tyDecl->get_name() ] = std::make_pair( TypedefDeclPtr( tyDecl ), scopeLevel );
+                        typedefNames[ tyDecl->name ] = std::make_pair( TypedefDeclPtr( tyDecl ), scopeLevel );
                 } // if
 
@@ -775 +966 @@
                 // Note, qualifiers on the typedef are superfluous for the forward declaration.
 
-                Type *designatorType = tyDecl->get_base()->stripDeclarator();
+                Type *designatorType = tyDecl->base->stripDeclarator();
                 if ( StructInstType *aggDecl = dynamic_cast< StructInstType * >( designatorType ) ) {
-                        return new StructDecl( aggDecl->get_name(), DeclarationNode::Struct, noAttributes, tyDecl->get_linkage() );
+                        declsToAddBefore.push_back( new StructDecl( aggDecl->name, DeclarationNode::Struct, noAttributes, tyDecl->linkage ) );
                 } else if ( UnionInstType *aggDecl = dynamic_cast< UnionInstType * >( designatorType ) ) {
-                        return new UnionDecl( aggDecl->get_name(), noAttributes, tyDecl->get_linkage() );
+                        declsToAddBefore.push_back( new UnionDecl( aggDecl->name, noAttributes, tyDecl->linkage ) );
                 } else if ( EnumInstType *enumDecl = dynamic_cast< EnumInstType * >( designatorType ) ) {
-                        return new EnumDecl( enumDecl->get_name(), noAttributes, tyDecl->get_linkage() );
-                } else {
-                        return tyDecl->clone();
-                } // if
-        }
-
-        void EliminateTypedef::premutate( TypeDecl * typeDecl ) {
-                TypedefMap::iterator i = typedefNames.find( typeDecl->get_name() );
+                        declsToAddBefore.push_back( new EnumDecl( enumDecl->name, noAttributes, tyDecl->linkage ) );
+                } // if
+                return tyDecl->clone();
+        }
+
+        void ReplaceTypedef::premutate( TypeDecl * typeDecl ) {
+                TypedefMap::iterator i = typedefNames.find( typeDecl->name );
                 if ( i != typedefNames.end() ) {
                         typedefNames.erase( i ) ;
                 } // if
 
-                typedeclNames[ typeDecl->get_name() ] = typeDecl;
-        }
-
-        void EliminateTypedef::premutate( FunctionDecl * ) {
+                typedeclNames.insert( typeDecl->name, typeDecl );
+        }
+
+        void ReplaceTypedef::premutate( FunctionDecl * ) {
                 GuardScope( typedefNames );
-        }
-
-        void EliminateTypedef::premutate( ObjectDecl * ) {
+                GuardScope( typedeclNames );
+        }
+
+        void ReplaceTypedef::premutate( ObjectDecl * ) {
                 GuardScope( typedefNames );
-        }
-
-        DeclarationWithType *EliminateTypedef::postmutate( ObjectDecl * objDecl ) {
-                if ( FunctionType *funtype = dynamic_cast<FunctionType *>( objDecl->get_type() ) ) { // function type?
+                GuardScope( typedeclNames );
+        }
+
+        DeclarationWithType * ReplaceTypedef::postmutate( ObjectDecl * objDecl ) {
+                if ( FunctionType *funtype = dynamic_cast<FunctionType *>( objDecl->type ) ) { // function type?
                         // replace the current object declaration with a function declaration
-                        FunctionDecl * newDecl = new FunctionDecl( objDecl->get_name(), objDecl->get_storageClasses(), objDecl->get_linkage(), funtype, 0, objDecl->get_attributes(), objDecl->get_funcSpec() );
-                        objDecl->get_attributes().clear();
+                        FunctionDecl * newDecl = new FunctionDecl( objDecl->name, objDecl->get_storageClasses(), objDecl->linkage, funtype, 0, objDecl->attributes, objDecl->get_funcSpec() );
+                        objDecl->attributes.clear();
                         objDecl->set_type( nullptr );
                         delete objDecl;
@@ -816 +1008 @@
         }
 
-        void EliminateTypedef::premutate( CastExpr * ) {
+        void ReplaceTypedef::premutate( CastExpr * ) {
                 GuardScope( typedefNames );
-        }
-
-        void EliminateTypedef::premutate( CompoundStmt * ) {
+                GuardScope( typedeclNames );
+        }
+
+        void ReplaceTypedef::premutate( CompoundStmt * ) {
                 GuardScope( typedefNames );
+                GuardScope( typedeclNames );
                 scopeLevel += 1;
                 GuardAction( [this](){ scopeLevel -= 1; } );
         }
 
-        CompoundStmt *EliminateTypedef::postmutate( CompoundStmt * compoundStmt ) {
-                // remove and delete decl stmts
-                filter( compoundStmt->kids, [](Statement * stmt) {
-                        if ( DeclStmt *declStmt = dynamic_cast< DeclStmt * >( stmt ) ) {
-                                if ( dynamic_cast< TypedefDecl * >( declStmt->get_decl() ) ) {
-                                        return true;
-                                } // if
-                        } // if
-                        return false;
-                }, true);
-                return compoundStmt;
-        }
-
-        // there may be typedefs nested within aggregates. in order for everything to work properly, these should be removed
-        // as well
         template<typename AggDecl>
-        AggDecl *EliminateTypedef::handleAggregate( AggDecl * aggDecl ) {
-                filter( aggDecl->members, isTypedef, true );
-                return aggDecl;
-        }
-
-        template<typename AggDecl>
-        void EliminateTypedef::addImplicitTypedef( AggDecl * aggDecl ) {
+        void ReplaceTypedef::addImplicitTypedef( AggDecl * aggDecl ) {
                 if ( typedefNames.count( aggDecl->get_name() ) == 0 ) {
                         Type *type = nullptr;
@@ -860 +1033 @@
                         TypedefDeclPtr tyDecl( new TypedefDecl( aggDecl->get_name(), aggDecl->location, Type::StorageClasses(), type, aggDecl->get_linkage() ) );
                         typedefNames[ aggDecl->get_name() ] = std::make_pair( std::move( tyDecl ), scopeLevel );
-                } // if
-        }
-
-        void EliminateTypedef::premutate( StructDecl * structDecl ) {
+                        // add the implicit typedef to the AST
+                        declsToAddBefore.push_back( new TypedefDecl( aggDecl->get_name(), aggDecl->location, Type::StorageClasses(), type->clone(), aggDecl->get_linkage() ) );
+                } // if
+        }
+
+        template< typename AggDecl >
+        void ReplaceTypedef::handleAggregate( AggDecl * aggr ) {
+                SemanticErrorException errors;
+
+                ValueGuard< std::list<Declaration * > > oldBeforeDecls( declsToAddBefore );
+                ValueGuard< std::list<Declaration * > > oldAfterDecls ( declsToAddAfter  );
+                declsToAddBefore.clear();
+                declsToAddAfter.clear();
+
+                GuardScope( typedefNames );
+                GuardScope( typedeclNames );
+                mutateAll( aggr->parameters, *visitor );
+
+                // unroll mutateAll for aggr->members so that implicit typedefs for nested types are added to the aggregate body.
+                for ( std::list< Declaration * >::iterator i = aggr->members.begin(); i != aggr->members.end(); ++i ) {
+                        if ( !declsToAddAfter.empty() ) { aggr->members.splice( i, declsToAddAfter ); }
+
+                        try {
+                                *i = maybeMutate( *i, *visitor );
+                        } catch ( SemanticErrorException &e ) {
+                                errors.append( e );
+                        }
+
+                        if ( !declsToAddBefore.empty() ) { aggr->members.splice( i, declsToAddBefore ); }
+                }
+
+                if ( !declsToAddAfter.empty() ) { aggr->members.splice( aggr->members.end(), declsToAddAfter ); }
+                if ( !errors.isEmpty() ) { throw errors; }
+        }
+
+        void ReplaceTypedef::premutate( StructDecl * structDecl ) {
+                visit_children = false;
                 addImplicitTypedef( structDecl );
-        }
-
-
-        Declaration *EliminateTypedef::postmutate( StructDecl * structDecl ) {
-                return handleAggregate( structDecl );
-        }
-
-        void EliminateTypedef::premutate( UnionDecl * unionDecl ) {
+                handleAggregate( structDecl );
+        }
+
+        void ReplaceTypedef::premutate( UnionDecl * unionDecl ) {
+                visit_children = false;
                 addImplicitTypedef( unionDecl );
-        }
-
-        Declaration *EliminateTypedef::postmutate( UnionDecl * unionDecl ) {
-                return handleAggregate( unionDecl );
-        }
-
-        void EliminateTypedef::premutate( EnumDecl * enumDecl ) {
+                handleAggregate( unionDecl );
+        }
+
+        void ReplaceTypedef::premutate( EnumDecl * enumDecl ) {
                 addImplicitTypedef( enumDecl );
         }
 
-        Declaration *EliminateTypedef::postmutate( EnumDecl * enumDecl ) {
-                return handleAggregate( enumDecl );
-        }
-
-        Declaration *EliminateTypedef::postmutate( TraitDecl * traitDecl ) {
-                return handleAggregate( traitDecl );
-        }
-
-        void EliminateTypedef::premutate( FunctionType * ) {
+        void ReplaceTypedef::premutate( FunctionType * ) {
                 GuardValue( inFunctionType );
                 inFunctionType = true;
+        }
+
+        void ReplaceTypedef::premutate( TraitDecl * ) {
+                GuardScope( typedefNames );
+                GuardScope( typedeclNames);
         }
 
@@ -1024 +1221 @@
 
         void ArrayLength::previsit( ObjectDecl * objDecl ) {
-                if ( ArrayType * at = dynamic_cast< ArrayType * >( objDecl->get_type() ) ) {
+                if ( ArrayType * at = dynamic_cast< ArrayType * >( objDecl->type ) ) {
                         if ( at->get_dimension() ) return;
-                        if ( ListInit * init = dynamic_cast< ListInit * >( objDecl->get_init() ) ) {
-                                at->set_dimension( new ConstantExpr( Constant::from_ulong( init->get_initializers().size() ) ) );
+                        if ( ListInit * init = dynamic_cast< ListInit * >( objDecl->init ) ) {
+                                at->set_dimension( new ConstantExpr( Constant::from_ulong( init->initializers.size() ) ) );
                         }
                 }

src/SynTree/Declaration.h

@@ -266 +266 @@
         bool body;
         std::list< Attribute * > attributes;
+        AggregateDecl * parent = nullptr;
 
         AggregateDecl( const std::string &name, const std::list< Attribute * > & attributes = std::list< class Attribute * >(), LinkageSpec::Spec linkage = LinkageSpec::Cforall );

src/SynTree/Mutator.h

@@ -101 +101 @@
         virtual Type * mutate( ArrayType * arrayType ) = 0;
         virtual Type * mutate( ReferenceType * refType ) = 0;
+        virtual Type * mutate( QualifiedType * qualType ) = 0;
         virtual Type * mutate( FunctionType * functionType ) = 0;
         virtual Type * mutate( StructInstType * aggregateUseType ) = 0;
@@ -113 +114 @@
         virtual Type * mutate( ZeroType * zeroType ) = 0;
         virtual Type * mutate( OneType * oneType ) = 0;
+        virtual Type * mutate( GlobalScopeType * globalType ) = 0;
 
         virtual Designation * mutate( Designation * designation ) = 0 ;

src/SynTree/ReferenceToType.cc

@@ -76 +76 @@
 bool StructInstType::isComplete() const { return baseStruct ? baseStruct->has_body() : false; }
 
-AggregateDecl * StructInstType::getAggr() { return baseStruct; }
+AggregateDecl * StructInstType::getAggr() const { return baseStruct; }
 
 TypeSubstitution StructInstType::genericSubstitution() const {
@@ -119 +119 @@
 bool UnionInstType::isComplete() const { return baseUnion ? baseUnion->has_body() : false; }
 
-AggregateDecl * UnionInstType::getAggr() { return baseUnion; }
+AggregateDecl * UnionInstType::getAggr() const { return baseUnion; }
 
 TypeSubstitution UnionInstType::genericSubstitution() const {
@@ -152 +152 @@
 bool EnumInstType::isComplete() const { return baseEnum ? baseEnum->has_body() : false; }
 
+AggregateDecl * EnumInstType::getAggr() const { return baseEnum; }
+
 void EnumInstType::print( std::ostream &os, Indenter indent ) const {
         using std::endl;

src/SynTree/SynTree.h

@@ -110 +110 @@
 class ArrayType;
 class ReferenceType;
+class QualifiedType;
 class FunctionType;
 class ReferenceToType;
@@ -123 +124 @@
 class ZeroType;
 class OneType;
+class GlobalScopeType;
 
 class Designation;

src/SynTree/Type.cc

@@ -105 +105 @@
 }
 
+
+QualifiedType::QualifiedType( const Type::Qualifiers & tq, Type * parent, Type * child ) : Type( tq, {} ), parent( parent ), child( child ) {
+}
+
+QualifiedType::QualifiedType( const QualifiedType & other ) : Type( other ), parent( maybeClone( other.parent ) ), child( maybeClone( other.child ) ) {
+}
+
+QualifiedType::~QualifiedType() {
+        delete parent;
+        delete child;
+}
+
+void QualifiedType::print( std::ostream & os, Indenter indent ) const {
+        os << "Qualified Type: " << endl;
+        os << indent+1;
+        parent->print( os, indent+1 );
+        os << endl << indent+1;
+        child->print( os, indent+1 );
+        os << endl;
+        Type::print( os, indent+1 );
+}
+
+GlobalScopeType::GlobalScopeType() : Type( Type::Qualifiers(), {} ) {}
+
+void GlobalScopeType::print( std::ostream & os, Indenter ) const {
+        os << "Global Scope Type" << endl;
+}
+
+
 // Empty Variable declarations:
 const Type::FuncSpecifiers noFuncSpecifiers;

src/SynTree/Type.h

@@ -178 +178 @@
         virtual bool isComplete() const { return true; }
 
-        virtual AggregateDecl * getAggr() { assertf( false, "Non-aggregate type: %s", toCString( this ) ); }
+        virtual AggregateDecl * getAggr() const { assertf( false, "Non-aggregate type: %s", toCString( this ) ); }
 
         virtual TypeSubstitution genericSubstitution() const;
@@ -315 +315 @@
 };
 
+class QualifiedType : public Type {
+public:
+        Type * parent;
+        Type * child;
+
+        QualifiedType( const Type::Qualifiers & tq, Type * parent, Type * child );
+        QualifiedType( const QualifiedType & tq );
+        virtual ~QualifiedType();
+
+        virtual QualifiedType *clone() const override { return new QualifiedType( *this ); }
+        virtual void accept( Visitor & v ) override { v.visit( this ); }
+        virtual Type *acceptMutator( Mutator & m ) override { return m.mutate( this ); }
+        virtual void print( std::ostream & os, Indenter indent = {} ) const override;
+};
+
 class ReferenceType : public Type {
 public:
@@ -416 +431 @@
         virtual bool isComplete() const override;
 
-        virtual AggregateDecl * getAggr() override;
+        virtual AggregateDecl * getAggr() const override;
 
         virtual TypeSubstitution genericSubstitution() const override;
@@ -453 +468 @@
         virtual bool isComplete() const override;
 
-        virtual AggregateDecl * getAggr() override;
+        virtual AggregateDecl * getAggr() const override;
 
         virtual TypeSubstitution genericSubstitution() const override;
@@ -485 +500 @@
 
         virtual bool isComplete() const override;
+
+        virtual AggregateDecl * getAggr() const override;
 
         virtual EnumInstType *clone() const override { return new EnumInstType( *this ); }
@@ -665 +682 @@
 };
 
+class GlobalScopeType : public Type {
+  public:
+        GlobalScopeType();
+
+        virtual GlobalScopeType *clone() const override { return new GlobalScopeType( *this ); }
+        virtual void accept( Visitor & v ) override { v.visit( this ); }
+        virtual Type *acceptMutator( Mutator & m ) override { return m.mutate( this ); }
+        virtual void print( std::ostream & os, Indenter indent = {} ) const override;
+};
+
 // Local Variables: //
 // tab-width: 4 //

src/SynTree/Visitor.h

@@ -103 +103 @@
         virtual void visit( ArrayType * arrayType ) = 0;
         virtual void visit( ReferenceType * refType ) = 0;
+        virtual void visit( QualifiedType * qualType ) = 0;
         virtual void visit( FunctionType * functionType ) = 0;
         virtual void visit( StructInstType * aggregateUseType ) = 0;
@@ -115 +116 @@
         virtual void visit( ZeroType * zeroType ) = 0;
         virtual void visit( OneType * oneType ) = 0;
+        virtual void visit( GlobalScopeType * globalType ) = 0;
 
         virtual void visit( Designation * designation ) = 0;

src/main.cc

@@ -247 +247 @@
                 } // if
 
+                // Temporary: fill locations after parsing so that every node has a location, for early error messages.
+                // Eventually we should pass the locations from the parser to every node, but this quick and dirty solution
+                // works okay for now.
+                CodeTools::fillLocations( translationUnit );
+
                 // add the assignment statement after the initialization of a type parameter
                 PASS( "validate", SymTab::validate( translationUnit, symtabp ) );

src/prelude/prelude.old.cf

@@ -728 +728 @@
 forall( dtype DT ) void ?{}(       volatile  DT *          &,                   DT * );
 forall( dtype DT ) void ?{}(       volatile  DT *          &,       volatile    DT * );
-
 forall( dtype DT ) void ?{}( const volatile  DT *          &,                   DT * );
 forall( dtype DT ) void ?{}( const volatile  DT *          &, const             DT * );

src/tests/.expect/attributes.x86.txt

@@ +1 @@
+signed int __la__Fi___1(){
+    __attribute__ ((unused)) signed int ___retval_la__i_1;
+    L: __attribute__ ((unused)) ((void)1);
+}
+struct __attribute__ ((unused)) __anonymous0 {
+};
+static inline void ___constructor__F_13s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1);
+static inline void ___constructor__F_13s__anonymous013s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1, struct __anonymous0 ___src__13s__anonymous0_1);
+static inline void ___destructor__F_13s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1);
+static inline struct __anonymous0 ___operator_assign__F13s__anonymous0_13s__anonymous013s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1, struct __anonymous0 ___src__13s__anonymous0_1);
+static inline void ___constructor__F_13s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1){
+}
+static inline void ___constructor__F_13s__anonymous013s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1, struct __anonymous0 ___src__13s__anonymous0_1){
+}
+static inline void ___destructor__F_13s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1){
+}
+static inline struct __anonymous0 ___operator_assign__F13s__anonymous0_13s__anonymous013s__anonymous0_autogen___1(struct __anonymous0 *___dst__13s__anonymous0_1, struct __anonymous0 ___src__13s__anonymous0_1){
+    struct __anonymous0 ___ret__13s__anonymous0_1;
+    ((void)___constructor__F_13s__anonymous013s__anonymous0_autogen___1((&___ret__13s__anonymous0_1), (*___dst__13s__anonymous0_1)));
+    return ___ret__13s__anonymous0_1;
+}
+struct __attribute__ ((unused)) Agn1;
+struct __attribute__ ((unused)) Agn2 {
+};
+static inline void ___constructor__F_5sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1);
+static inline void ___constructor__F_5sAgn25sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1, struct Agn2 ___src__5sAgn2_1);
+static inline void ___destructor__F_5sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1);
+static inline struct Agn2 ___operator_assign__F5sAgn2_5sAgn25sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1, struct Agn2 ___src__5sAgn2_1);
+static inline void ___constructor__F_5sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1){
+}
+static inline void ___constructor__F_5sAgn25sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1, struct Agn2 ___src__5sAgn2_1){
+}
+static inline void ___destructor__F_5sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1){
+}
+static inline struct Agn2 ___operator_assign__F5sAgn2_5sAgn25sAgn2_autogen___1(struct Agn2 *___dst__5sAgn2_1, struct Agn2 ___src__5sAgn2_1){
+    struct Agn2 ___ret__5sAgn2_1;
+    ((void)___constructor__F_5sAgn25sAgn2_autogen___1((&___ret__5sAgn2_1), (*___dst__5sAgn2_1)));
+    return ___ret__5sAgn2_1;
+}
+enum __attribute__ ((unused)) __anonymous1 {
+    __E1__C13e__anonymous1_1,
+};
+enum __attribute__ ((unused)) Agn3;
+enum __attribute__ ((packed)) Agn3 {
+    __E2__C5eAgn3_1,
+};
+struct __attribute__ ((unused)) __anonymous2 {
+};
+static inline void ___constructor__F_13s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1);
+static inline void ___constructor__F_13s__anonymous213s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1, struct __anonymous2 ___src__13s__anonymous2_1);
+static inline void ___destructor__F_13s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1);
+static inline struct __anonymous2 ___operator_assign__F13s__anonymous2_13s__anonymous213s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1, struct __anonymous2 ___src__13s__anonymous2_1);
+static inline void ___constructor__F_13s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1){
+}
+static inline void ___constructor__F_13s__anonymous213s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1, struct __anonymous2 ___src__13s__anonymous2_1){
+}
+static inline void ___destructor__F_13s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1){
+}
+static inline struct __anonymous2 ___operator_assign__F13s__anonymous2_13s__anonymous213s__anonymous2_autogen___1(struct __anonymous2 *___dst__13s__anonymous2_1, struct __anonymous2 ___src__13s__anonymous2_1){
+    struct __anonymous2 ___ret__13s__anonymous2_1;
+    ((void)___constructor__F_13s__anonymous213s__anonymous2_autogen___1((&___ret__13s__anonymous2_1), (*___dst__13s__anonymous2_1)));
+    return ___ret__13s__anonymous2_1;
+}
+struct __attribute__ ((unused)) Agn4 {
+};
+static inline void ___constructor__F_5sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1);
+static inline void ___constructor__F_5sAgn45sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1, struct Agn4 ___src__5sAgn4_1);
+static inline void ___destructor__F_5sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1);
+static inline struct Agn4 ___operator_assign__F5sAgn4_5sAgn45sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1, struct Agn4 ___src__5sAgn4_1);
+static inline void ___constructor__F_5sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1){
+}
+static inline void ___constructor__F_5sAgn45sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1, struct Agn4 ___src__5sAgn4_1){
+}
+static inline void ___destructor__F_5sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1){
+}
+static inline struct Agn4 ___operator_assign__F5sAgn4_5sAgn45sAgn4_autogen___1(struct Agn4 *___dst__5sAgn4_1, struct Agn4 ___src__5sAgn4_1){
+    struct Agn4 ___ret__5sAgn4_1;
+    ((void)___constructor__F_5sAgn45sAgn4_autogen___1((&___ret__5sAgn4_1), (*___dst__5sAgn4_1)));
+    return ___ret__5sAgn4_1;
+}
+struct Fdl {
+    __attribute__ ((unused)) signed int __f1__i_1;
+    __attribute__ ((unused)) signed int __f2__i_1;
+    __attribute__ ((unused,unused)) signed int __f3__i_1;
+    __attribute__ ((unused)) signed int __f4__i_1;
+    __attribute__ ((unused,unused)) signed int __f5__i_1;
+    __attribute__ ((used,packed)) signed int __f6__i_1;
+    __attribute__ ((used,unused,unused)) signed int __f7__i_1;
+    __attribute__ ((used,used,unused)) signed int __f8__i_1;
+    __attribute__ ((unused)) signed int __anonymous_object0;
+    __attribute__ ((unused,unused)) signed int *__f9__Pi_1;
+};
+static inline void ___constructor__F_4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1);
+static inline void ___constructor__F_4sFdl4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1, struct Fdl ___src__4sFdl_1);
+static inline void ___destructor__F_4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1);
+static inline struct Fdl ___operator_assign__F4sFdl_4sFdl4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1, struct Fdl ___src__4sFdl_1);
+static inline void ___constructor__F_4sFdli_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1);
+static inline void ___constructor__F_4sFdlii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1);
+static inline void ___constructor__F_4sFdliii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1);
+static inline void ___constructor__F_4sFdliiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1);
+static inline void ___constructor__F_4sFdliiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1);
+static inline void ___constructor__F_4sFdliiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1);
+static inline void ___constructor__F_4sFdliiiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1);
+static inline void ___constructor__F_4sFdliiiiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1, __attribute__ ((unused)) signed int __f8__i_1);
+static inline void ___constructor__F_4sFdliiiiiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1, __attribute__ ((unused)) signed int __f8__i_1, __attribute__ ((unused)) signed int __anonymous_object1);
+static inline void ___constructor__F_4sFdliiiiiiiiiPi_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1, __attribute__ ((unused)) signed int __f8__i_1, __attribute__ ((unused)) signed int __anonymous_object2, __attribute__ ((unused,unused)) signed int *__f9__Pi_1);
+static inline void ___constructor__F_4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdl4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1, struct Fdl ___src__4sFdl_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=___src__4sFdl_1.__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=___src__4sFdl_1.__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=___src__4sFdl_1.__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=___src__4sFdl_1.__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=___src__4sFdl_1.__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1=___src__4sFdl_1.__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1=___src__4sFdl_1.__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1=___src__4sFdl_1.__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0=___src__4sFdl_1.__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1=___src__4sFdl_1.__f9__Pi_1) /* ?{} */);
+}
+static inline void ___destructor__F_4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1){
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1) /* ^?{} */);
+    ((void)((*___dst__4sFdl_1).__f1__i_1) /* ^?{} */);
+}
+static inline struct Fdl ___operator_assign__F4sFdl_4sFdl4sFdl_autogen___1(struct Fdl *___dst__4sFdl_1, struct Fdl ___src__4sFdl_1){
+    struct Fdl ___ret__4sFdl_1;
+    ((void)((*___dst__4sFdl_1).__f1__i_1=___src__4sFdl_1.__f1__i_1));
+    ((void)((*___dst__4sFdl_1).__f2__i_1=___src__4sFdl_1.__f2__i_1));
+    ((void)((*___dst__4sFdl_1).__f3__i_1=___src__4sFdl_1.__f3__i_1));
+    ((void)((*___dst__4sFdl_1).__f4__i_1=___src__4sFdl_1.__f4__i_1));
+    ((void)((*___dst__4sFdl_1).__f5__i_1=___src__4sFdl_1.__f5__i_1));
+    ((void)((*___dst__4sFdl_1).__f6__i_1=___src__4sFdl_1.__f6__i_1));
+    ((void)((*___dst__4sFdl_1).__f7__i_1=___src__4sFdl_1.__f7__i_1));
+    ((void)((*___dst__4sFdl_1).__f8__i_1=___src__4sFdl_1.__f8__i_1));
+    ((void)((*___dst__4sFdl_1).__anonymous_object0=___src__4sFdl_1.__anonymous_object0));
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1=___src__4sFdl_1.__f9__Pi_1));
+    ((void)___constructor__F_4sFdl4sFdl_autogen___1((&___ret__4sFdl_1), (*___dst__4sFdl_1)));
+    return ___ret__4sFdl_1;
+}
+static inline void ___constructor__F_4sFdli_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdlii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1=__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1=__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1=__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiiiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1, __attribute__ ((unused)) signed int __f8__i_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1=__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1=__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1=__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiiiiiiii_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1, __attribute__ ((unused)) signed int __f8__i_1, __attribute__ ((unused)) signed int __anonymous_object3){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1=__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1=__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1=__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0=__anonymous_object3) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1) /* ?{} */);
+}
+static inline void ___constructor__F_4sFdliiiiiiiiiPi_autogen___1(struct Fdl *___dst__4sFdl_1, __attribute__ ((unused)) signed int __f1__i_1, __attribute__ ((unused)) signed int __f2__i_1, __attribute__ ((unused,unused)) signed int __f3__i_1, __attribute__ ((unused)) signed int __f4__i_1, __attribute__ ((unused,unused)) signed int __f5__i_1, signed int __f6__i_1, __attribute__ ((unused,unused)) signed int __f7__i_1, __attribute__ ((unused)) signed int __f8__i_1, __attribute__ ((unused)) signed int __anonymous_object4, __attribute__ ((unused,unused)) signed int *__f9__Pi_1){
+    ((void)((*___dst__4sFdl_1).__f1__i_1=__f1__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f2__i_1=__f2__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f3__i_1=__f3__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f4__i_1=__f4__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f5__i_1=__f5__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f6__i_1=__f6__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f7__i_1=__f7__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f8__i_1=__f8__i_1) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__anonymous_object0=__anonymous_object4) /* ?{} */);
+    ((void)((*___dst__4sFdl_1).__f9__Pi_1=__f9__Pi_1) /* ?{} */);
+}
+__attribute__ ((unused)) signed int __f__Fi___1() asm ( "xyz" );
+__attribute__ ((used,used)) const signed int __vd1__Ci_1;
+__attribute__ ((used,unused)) const signed int __vd2__Ci_1;
+__attribute__ ((used,used,used,used)) const signed int *__vd3__PCi_1;
+__attribute__ ((used,used,unused,used,unused)) const signed int *__vd4__PCi_1;
+__attribute__ ((used,used,used)) const signed int __vd5__A0Ci_1[((unsigned int )5)];
+__attribute__ ((used,used,unused,used)) const signed int __vd6__A0Ci_1[((unsigned int )5)];
+__attribute__ ((used,used,used,used)) const signed int (*__vd7__Fi___1)();
+__attribute__ ((used,used,unused,used,used)) const signed int (*__vd8__Fi___1)();
+__attribute__ ((unused,used)) signed int __f1__Fi___1();
+__attribute__ ((unused)) signed int __f1__Fi___1(){
+    __attribute__ ((unused)) signed int ___retval_f1__i_1;
+}
+__attribute__ ((unused,unused,unused,used)) signed int **const __f2__FPPi___1();
+__attribute__ ((unused,unused,unused)) signed int **const __f2__FPPi___1(){
+    __attribute__ ((unused)) signed int **const ___retval_f2__CPPi_1;
+}
+__attribute__ ((unused,used,unused)) signed int (*__f3__FPA0i_i__1(signed int __anonymous_object5))[];
+__attribute__ ((unused,unused)) signed int (*__f3__FPA0i_i__1(signed int __p__i_1))[]{
+    __attribute__ ((unused)) signed int (*___retval_f3__PA0i_1)[];
+}
+__attribute__ ((unused,used,unused)) signed int (*__f4__FFi_i____1())(signed int __anonymous_object6);
+__attribute__ ((unused,unused)) signed int (*__f4__FFi_i____1())(signed int __anonymous_object7){
+    __attribute__ ((unused)) signed int (*___retval_f4__Fi_i__1)(signed int __anonymous_object8);
+}
+signed int __vtr__Fi___1(){
+    __attribute__ ((unused)) signed int ___retval_vtr__i_1;
+    __attribute__ ((unused,unused,used)) signed int __t1__i_2;
+    __attribute__ ((unused,unused,unused,unused,unused)) signed int **__t2__PPi_2;
+    __attribute__ ((unused,unused,unused)) signed int __t3__A0i_2[((unsigned int )5)];
+    __attribute__ ((unused,unused,unused,unused,unused)) signed int **__t4__A0PPi_2[((unsigned int )5)];
+    __attribute__ ((unused,unused,unused)) signed int __t5__Fi___2();
+    __attribute__ ((unused,unused,unused,unused)) signed int *__t6__FPi___2();
+}
+signed int __ipd1__Fi_ii__1(__attribute__ ((unused,unused,unused)) signed int __p__i_1, __attribute__ ((unused,unused,unused)) signed int __q__i_1);
+signed int __ipd1__Fi_ii__1(__attribute__ ((unused,unused,unused)) signed int __p__i_1, __attribute__ ((unused,unused,unused)) signed int __q__i_1){
+    __attribute__ ((unused)) signed int ___retval_ipd1__i_1;
+}
+signed int __ipd2__Fi_PiPi__1(__attribute__ ((unused,unused,unused,unused)) signed int *__p__Pi_1, __attribute__ ((unused,unused,unused)) signed int *__q__Pi_1);
+signed int __ipd2__Fi_PiPi__1(__attribute__ ((unused,unused,unused,unused)) signed int *__p__Pi_1, __attribute__ ((unused,unused,unused)) signed int *__q__Pi_1){
+    __attribute__ ((unused)) signed int ___retval_ipd2__i_1;
+}
+signed int __ipd3__Fi_PiPi__1(__attribute__ ((unused,unused,unused)) signed int *__p__Pi_1, __attribute__ ((unused,unused,unused)) signed int *__q__Pi_1);
+signed int __ipd3__Fi_PiPi__1(__attribute__ ((unused,unused,unused)) signed int *__p__Pi_1, __attribute__ ((unused,unused,unused)) signed int *__q__Pi_1){
+    __attribute__ ((unused)) signed int ___retval_ipd3__i_1;
+}
+signed int __ipd4__Fi_Fi__Fi____1(__attribute__ ((unused,unused,unused)) signed int (*__p__Fi___1)(), __attribute__ ((unused,unused,unused)) signed int (*__q__Fi___1)());
+signed int __ipd4__Fi_Fi__Fi____1(__attribute__ ((unused,unused,unused)) signed int (*__p__Fi___1)(), __attribute__ ((unused,unused,unused)) signed int (*__q__Fi___1)()){
+    __attribute__ ((unused)) signed int ___retval_ipd4__i_1;
+}
+signed int __tpr1__Fi_i__1(__attribute__ ((unused,unused,unused)) signed int __Foo__i_1);
+signed int __tpr2__Fi_PPi__1(__attribute__ ((unused,unused,unused,unused,unused,unused)) signed int **__Foo__PPi_1);
+signed int __tpr3__Fi_Pi__1(__attribute__ ((unused,unused,unused)) signed int *__Foo__Pi_1);
+signed int __tpr4__Fi_Fi_Pi___1(__attribute__ ((unused,unused)) signed int (*__anonymous_object9)(__attribute__ ((unused,unused)) signed int __anonymous_object10[((unsigned int )5)]));
+signed int __tpr5__Fi_Fi____1(__attribute__ ((unused,unused,unused)) signed int (*__Foo__Fi___1)());
+signed int __tpr6__Fi_Fi____1(__attribute__ ((unused,unused,unused)) signed int (*__Foo__Fi___1)());
+signed int __tpr7__Fi_Fi_Fi_i____1(__attribute__ ((unused,unused)) signed int (*__anonymous_object11)(__attribute__ ((unused)) signed int (*__anonymous_object12)(__attribute__ ((unused,unused)) signed int __anonymous_object13)));
+signed int __ad__Fi___1(){
+    __attribute__ ((unused)) signed int ___retval_ad__i_1;
+    __attribute__ ((used,unused)) signed int __ad1__i_2;
+    __attribute__ ((unused,unused,unused)) signed int *__ad2__Pi_2;
+    __attribute__ ((unused,unused,unused)) signed int __ad3__A0i_2[((unsigned int )5)];
+    __attribute__ ((unused,unused,unused,unused,unused)) signed int (*__ad4__PA0i_2)[((unsigned int )10)];
+    __attribute__ ((unused,unused,unused,unused,used)) signed int __ad5__i_2;
+    __attribute__ ((unused,unused,unused,unused,unused)) signed int __ad6__Fi___2();
+    ((void)sizeof(__attribute__ ((unused,unused)) signed int ));
+    ((void)sizeof(__attribute__ ((unused,unused,unused,unused)) signed int **));
+    ((void)sizeof(__attribute__ ((unused,unused,unused)) signed int [5]));
+    ((void)sizeof(__attribute__ ((unused,unused,unused)) signed int (*)[10]));
+    ((void)sizeof(__attribute__ ((unused,unused,unused)) signed int ()));
+    struct __attribute__ ((unused)) __anonymous3 {
+        signed int __i__i_2;
+    };
+    inline void ___constructor__F_13s__anonymous3_autogen___2(struct __anonymous3 *___dst__13s__anonymous3_2){
+        ((void)((*___dst__13s__anonymous3_2).__i__i_2) /* ?{} */);
+    }
+    inline void ___constructor__F_13s__anonymous313s__anonymous3_autogen___2(struct __anonymous3 *___dst__13s__anonymous3_2, struct __anonymous3 ___src__13s__anonymous3_2){
+        ((void)((*___dst__13s__anonymous3_2).__i__i_2=___src__13s__anonymous3_2.__i__i_2) /* ?{} */);
+    }
+    inline void ___destructor__F_13s__anonymous3_autogen___2(struct __anonymous3 *___dst__13s__anonymous3_2){
+        ((void)((*___dst__13s__anonymous3_2).__i__i_2) /* ^?{} */);
+    }
+    inline struct __anonymous3 ___operator_assign__F13s__anonymous3_13s__anonymous313s__anonymous3_autogen___2(struct __anonymous3 *___dst__13s__anonymous3_2, struct __anonymous3 ___src__13s__anonymous3_2){
+        struct __anonymous3 ___ret__13s__anonymous3_2;
+        ((void)((*___dst__13s__anonymous3_2).__i__i_2=___src__13s__anonymous3_2.__i__i_2));
+        ((void)___constructor__F_13s__anonymous313s__anonymous3_autogen___2((&___ret__13s__anonymous3_2), (*___dst__13s__anonymous3_2)));
+        return ___ret__13s__anonymous3_2;
+    }
+    inline void ___constructor__F_13s__anonymous3i_autogen___2(struct __anonymous3 *___dst__13s__anonymous3_2, signed int __i__i_2){
+        ((void)((*___dst__13s__anonymous3_2).__i__i_2=__i__i_2) /* ?{} */);
+    }
+    ((void)sizeof(struct __anonymous3 ));
+    enum __attribute__ ((unused)) __anonymous4 {
+        __R__C13e__anonymous4_2,
+    };
+    inline void ___constructor__F_13e__anonymous4_intrinsic___2(__attribute__ ((unused)) enum __anonymous4 *___dst__13e__anonymous4_2){
+    }
+    inline void ___constructor__F_13e__anonymous413e__anonymous4_intrinsic___2(enum __anonymous4 *___dst__13e__anonymous4_2, enum __anonymous4 ___src__13e__anonymous4_2){
+        ((void)((*___dst__13e__anonymous4_2)=___src__13e__anonymous4_2) /* ?{} */);
+    }
+    inline void ___destructor__F_13e__anonymous4_intrinsic___2(__attribute__ ((unused)) enum __anonymous4 *___dst__13e__anonymous4_2){
+    }
+    inline enum __anonymous4 ___operator_assign__F13e__anonymous4_13e__anonymous413e__anonymous4_intrinsic___2(enum __anonymous4 *___dst__13e__anonymous4_2, enum __anonymous4 ___src__13e__anonymous4_2){
+        enum __anonymous4 ___ret__13e__anonymous4_2;
+        ((void)((*___dst__13e__anonymous4_2)=___src__13e__anonymous4_2));
+        ((void)(___ret__13e__anonymous4_2=(*___dst__13e__anonymous4_2)) /* ?{} */);
+        return ___ret__13e__anonymous4_2;
+    }
+    ((void)sizeof(enum __anonymous4 ));
+}
+signed int __apd1__Fi_PiPi__1(__attribute__ ((unused,unused,unused)) signed int *__anonymous_object14, __attribute__ ((unused,unused,unused)) signed int *__anonymous_object15);
+signed int __apd2__Fi_PPiPPi__1(__attribute__ ((unused,unused,unused,unused)) signed int **__anonymous_object16, __attribute__ ((unused,unused,unused,unused)) signed int **__anonymous_object17);
+signed int __apd3__Fi_PiPi__1(__attribute__ ((unused,unused,unused)) signed int *__anonymous_object18, __attribute__ ((unused,unused,unused)) signed int *__anonymous_object19);
+signed int __apd4__Fi_Fi__Fi____1(__attribute__ ((unused,unused,unused)) signed int (*__anonymous_object20)(), __attribute__ ((unused,unused,unused)) signed int (*__anonymous_object21)());
+signed int __apd5__Fi_Fi_i_Fi_i___1(__attribute__ ((unused,unused,unused)) signed int (*__anonymous_object22)(__attribute__ ((unused)) signed int __anonymous_object23), __attribute__ ((unused,unused,unused)) signed int (*__anonymous_object24)(__attribute__ ((unused)) signed int __anonymous_object25));
+signed int __apd6__Fi_Fi__Fi____1(__attribute__ ((unused,unused,unused)) signed int (*__anonymous_object26)(), __attribute__ ((unused,unused,unused)) signed int (*__anonymous_object27)());
+signed int __apd7__Fi_Fi_i_Fi_i___1(__attribute__ ((unused,unused,unused)) signed int (*__anonymous_object28)(__attribute__ ((unused)) signed int __anonymous_object29), __attribute__ ((unused,unused,unused)) signed int (*__anonymous_object30)(__attribute__ ((unused)) signed int __anonymous_object31));
+struct Vad {
+    __attribute__ ((unused)) signed int __anonymous_object32;
+    __attribute__ ((unused,unused)) signed int *__anonymous_object33;
+    __attribute__ ((unused,unused)) signed int __anonymous_object34[((unsigned int )10)];
+    __attribute__ ((unused,unused)) signed int (*__anonymous_object35)();
+};
+static inline void ___constructor__F_4sVad_autogen___1(struct Vad *___dst__4sVad_1);
+static inline void ___constructor__F_4sVad4sVad_autogen___1(struct Vad *___dst__4sVad_1, struct Vad ___src__4sVad_1);
+static inline void ___destructor__F_4sVad_autogen___1(struct Vad *___dst__4sVad_1);
+static inline struct Vad ___operator_assign__F4sVad_4sVad4sVad_autogen___1(struct Vad *___dst__4sVad_1, struct Vad ___src__4sVad_1);
+static inline void ___constructor__F_4sVadi_autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object36);
+static inline void ___constructor__F_4sVadiPi_autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object37, __attribute__ ((unused,unused)) signed int *__anonymous_object38);
+static inline void ___constructor__F_4sVadiPiA0i_autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object39, __attribute__ ((unused,unused)) signed int *__anonymous_object40, __attribute__ ((unused,unused)) signed int __anonymous_object41[((unsigned int )10)]);
+static inline void ___constructor__F_4sVadiPiA0iFi___autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object42, __attribute__ ((unused,unused)) signed int *__anonymous_object43, __attribute__ ((unused,unused)) signed int __anonymous_object44[((unsigned int )10)], __attribute__ ((unused,unused)) signed int (*__anonymous_object45)());
+static inline void ___constructor__F_4sVad_autogen___1(struct Vad *___dst__4sVad_1){
+    ((void)((*___dst__4sVad_1).__anonymous_object32) /* ?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object33) /* ?{} */);
+    {
+        signed int _index0 = 0;
+        for (;(_index0<10);((void)(++_index0))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index0]) /* ?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35) /* ?{} */);
+}
+static inline void ___constructor__F_4sVad4sVad_autogen___1(struct Vad *___dst__4sVad_1, struct Vad ___src__4sVad_1){
+    ((void)((*___dst__4sVad_1).__anonymous_object32=___src__4sVad_1.__anonymous_object32) /* ?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object33=___src__4sVad_1.__anonymous_object33) /* ?{} */);
+    {
+        signed int _index1 = 0;
+        for (;(_index1<10);((void)(++_index1))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index1]=___src__4sVad_1.__anonymous_object34[_index1]) /* ?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35=___src__4sVad_1.__anonymous_object35) /* ?{} */);
+}
+static inline void ___destructor__F_4sVad_autogen___1(struct Vad *___dst__4sVad_1){
+    ((void)((*___dst__4sVad_1).__anonymous_object35) /* ^?{} */);
+    {
+        signed int _index2 = (10-1);
+        for (;(_index2>=0);((void)(--_index2))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index2]) /* ^?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object33) /* ^?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object32) /* ^?{} */);
+}
+static inline struct Vad ___operator_assign__F4sVad_4sVad4sVad_autogen___1(struct Vad *___dst__4sVad_1, struct Vad ___src__4sVad_1){
+    struct Vad ___ret__4sVad_1;
+    ((void)((*___dst__4sVad_1).__anonymous_object32=___src__4sVad_1.__anonymous_object32));
+    ((void)((*___dst__4sVad_1).__anonymous_object33=___src__4sVad_1.__anonymous_object33));
+    {
+        signed int _index3 = 0;
+        for (;(_index3<10);((void)(++_index3))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index3]=___src__4sVad_1.__anonymous_object34[_index3]));
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35=___src__4sVad_1.__anonymous_object35));
+    ((void)___constructor__F_4sVad4sVad_autogen___1((&___ret__4sVad_1), (*___dst__4sVad_1)));
+    return ___ret__4sVad_1;
+}
+static inline void ___constructor__F_4sVadi_autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object46){
+    ((void)((*___dst__4sVad_1).__anonymous_object32=__anonymous_object46) /* ?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object33) /* ?{} */);
+    {
+        signed int _index4 = 0;
+        for (;(_index4<10);((void)(++_index4))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index4]) /* ?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35) /* ?{} */);
+}
+static inline void ___constructor__F_4sVadiPi_autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object47, __attribute__ ((unused,unused)) signed int *__anonymous_object48){
+    ((void)((*___dst__4sVad_1).__anonymous_object32=__anonymous_object47) /* ?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object33=__anonymous_object48) /* ?{} */);
+    {
+        signed int _index5 = 0;
+        for (;(_index5<10);((void)(++_index5))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index5]) /* ?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35) /* ?{} */);
+}
+static inline void ___constructor__F_4sVadiPiA0i_autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object49, __attribute__ ((unused,unused)) signed int *__anonymous_object50, __attribute__ ((unused,unused)) signed int __anonymous_object51[((unsigned int )10)]){
+    ((void)((*___dst__4sVad_1).__anonymous_object32=__anonymous_object49) /* ?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object33=__anonymous_object50) /* ?{} */);
+    {
+        signed int _index6 = 0;
+        for (;(_index6<10);((void)(++_index6))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index6]=__anonymous_object51[_index6]) /* ?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35) /* ?{} */);
+}
+static inline void ___constructor__F_4sVadiPiA0iFi___autogen___1(struct Vad *___dst__4sVad_1, __attribute__ ((unused)) signed int __anonymous_object52, __attribute__ ((unused,unused)) signed int *__anonymous_object53, __attribute__ ((unused,unused)) signed int __anonymous_object54[((unsigned int )10)], __attribute__ ((unused,unused)) signed int (*__anonymous_object55)()){
+    ((void)((*___dst__4sVad_1).__anonymous_object32=__anonymous_object52) /* ?{} */);
+    ((void)((*___dst__4sVad_1).__anonymous_object33=__anonymous_object53) /* ?{} */);
+    {
+        signed int _index7 = 0;
+        for (;(_index7<10);((void)(++_index7))) {
+            ((void)((*___dst__4sVad_1).__anonymous_object34[_index7]=__anonymous_object54[_index7]) /* ?{} */);
+        }
+
+    }
+
+    ((void)((*___dst__4sVad_1).__anonymous_object35=__anonymous_object55) /* ?{} */);
+}

src/tests/Makefile.am

@@ -17 +17 @@
 debug=yes
 
-quick_test=avl_test operators numericConstants expression enum array typeof cast attributes
+quick_test=avl_test operators numericConstants expression enum array typeof cast raii/dtor-early-exit raii/init_once attributes
 
 if BUILD_CONCURRENCY
@@ -110 +110 @@
         ${CC} ${AM_CFLAGS} ${CFLAGS} -DERR1 ${<} -o ${@}
 
+nested-types-ERR1: nested-types.c @CFA_BINDIR@/@CFA_NAME@
+        ${CC} ${AM_CFLAGS} ${CFLAGS} -DERR1 ${<} -o ${@}
+
+nested-types-ERR2: nested-types.c @CFA_BINDIR@/@CFA_NAME@
+        ${CC} ${AM_CFLAGS} ${CFLAGS} -DERR2 ${<} -o ${@}
+
 # Constructor/destructor tests
 raii/dtor-early-exit-ERR1: raii/dtor-early-exit.c @CFA_BINDIR@/@CFA_NAME@

src/tests/Makefile.in

@@ -303 +303 @@
 top_srcdir = @top_srcdir@
 debug = yes
-quick_test = avl_test operators numericConstants expression enum array typeof cast dtor-early-exit init_once attributes
+quick_test = avl_test operators numericConstants expression enum array typeof cast raii/dtor-early-exit raii/init_once attributes
 @BUILD_CONCURRENCY_FALSE@concurrent = '-Econcurrent'
 @BUILD_CONCURRENCY_TRUE@concurrent = 
@@ -787 +787 @@
         ${CC} ${AM_CFLAGS} ${CFLAGS} -DERR1 ${<} -o ${@}
 
+nested-types-ERR1: nested-types.c @CFA_BINDIR@/@CFA_NAME@
+        ${CC} ${AM_CFLAGS} ${CFLAGS} -DERR1 ${<} -o ${@}
+
+nested-types-ERR2: nested-types.c @CFA_BINDIR@/@CFA_NAME@
+        ${CC} ${AM_CFLAGS} ${CFLAGS} -DERR2 ${<} -o ${@}
+
 # Constructor/destructor tests
 raii/dtor-early-exit-ERR1: raii/dtor-early-exit.c @CFA_BINDIR@/@CFA_NAME@