Changes in src/InitTweak/FixInit.cc [906e24d:b6fe7e6]

File:

• src/InitTweak/FixInit.cc (modified) (6 diffs)

src/InitTweak/FixInit.cc

@@ -391 +391 @@
                                 CP_CTOR_PRINT( std::cerr << "Type Substitution: " << *impCpCtorExpr->get_env() << std::endl; )
                                 // xxx - need to handle tuple arguments
-                                assert( arg->has_result() );
-                                Type * result = arg->get_result();
+                                assert( ! arg->get_results().empty() );
+                                Type * result = arg->get_results().front();
                                 if ( skipCopyConstruct( result ) ) continue; // skip certain non-copyable types
                                 // type may involve type variables, so apply type substitution to get temporary variable's actual type
@@ -423 +423 @@
                         // level. Trying to pass that environment along.
                         callExpr->set_env( impCpCtorExpr->get_env()->clone() );
-                        Type * result = appExpr->get_result();
-                        if ( ! result->isVoid() ) {
-                                // need to flatten result type and construct each
+                        for ( Type * result : appExpr->get_results() ) {
                                 result = result->clone();
                                 impCpCtorExpr->get_env()->apply( result );
@@ -481 +479 @@
                                 // know the result type of the assignment is the type of the LHS (minus the pointer), so
                                 // add that onto the assignment expression so that later steps have the necessary information
-                                assign->set_result( returnDecl->get_type()->clone() );
+                                assign->add_result( returnDecl->get_type()->clone() );
 
                                 Expression * retExpr = new CommaExpr( assign, new VariableExpr( returnDecl ) );
-                                if ( callExpr->get_result()->get_isLvalue() ) {
+                                if ( callExpr->get_results().front()->get_isLvalue() ) {
                                         // lvalue returning functions are funny. Lvalue.cc inserts a *? in front of any lvalue returning
                                         // non-intrinsic function. Add an AddressExpr to the call to negate the derefence and change the
@@ -502 +500 @@
                                         UntypedExpr * deref = new UntypedExpr( new NameExpr( "*?" ) );
                                         deref->get_args().push_back( retExpr );
-                                        deref->set_result( resultType );
+                                        deref->add_result( resultType );
                                         retExpr = deref;
                                 } // if
@@ -941 +939 @@
                 Expression * FixCtorExprs::mutate( ConstructorExpr * ctorExpr ) {
                         static UniqueName tempNamer( "_tmp_ctor_expr" );
-                        assert( ctorExpr->has_result() && ctorExpr->get_result()->size() == 1 );
-                        ObjectDecl * tmp = new ObjectDecl( tempNamer.newName(), DeclarationNode::NoStorageClass, LinkageSpec::C, nullptr, ctorExpr->get_result()->clone(), nullptr );
+                        assert( ctorExpr->get_results().size() == 1 );
+                        ObjectDecl * tmp = new ObjectDecl( tempNamer.newName(), DeclarationNode::NoStorageClass, LinkageSpec::C, nullptr, ctorExpr->get_results().front()->clone(), nullptr );
                         addDeclaration( tmp );
 
@@ -954 +952 @@
                         assign->get_args().push_back( new VariableExpr( tmp ) );
                         assign->get_args().push_back( firstArg );
-                        assign->set_result( ctorExpr->get_result()->clone() );
+                        cloneAll( ctorExpr->get_results(), assign->get_results() );
                         firstArg = assign;