------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- E X P _ C H 6 -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2006, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 2, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING. If not, write -- -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- -- Boston, MA 02110-1301, USA. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- Expand routines for chapter 6 constructs with Types; use Types; package Exp_Ch6 is procedure Expand_N_Function_Call (N : Node_Id); procedure Expand_N_Subprogram_Body (N : Node_Id); procedure Expand_N_Subprogram_Body_Stub (N : Node_Id); procedure Expand_N_Subprogram_Declaration (N : Node_Id); procedure Expand_N_Procedure_Call_Statement (N : Node_Id); procedure Expand_Call (N : Node_Id); -- This procedure contains common processing for Expand_N_Function_Call, -- Expand_N_Procedure_Statement, and Expand_N_Entry_Call. function Is_Build_In_Place_Function (E : Entity_Id) return Boolean; -- Ada 2005 (AI-318-02): Returns True if E denotes a function or an -- access-to-function type whose result must be built in place; otherwise -- returns False. Currently this is restricted to the subset of functions -- whose result subtype is a constrained inherently limited type. function Is_Build_In_Place_Function_Call (N : Node_Id) return Boolean; -- Ada 2005 (AI-318-02): Returns True if N denotes a call to a function -- that requires handling as a build-in-place call or is a qualified -- expression applied to such a call; otherwise returns False. procedure Freeze_Subprogram (N : Node_Id); -- generate the appropriate expansions related to Subprogram freeze -- nodes (e. g. the filling of the corresponding Dispatch Table for -- Primitive Operations) procedure Make_Build_In_Place_Call_In_Allocator (Allocator : Node_Id; Function_Call : Node_Id); -- Ada 2005 (AI-318-02): Handle a call to a build-in-place function that -- occurs as the expression initializing an allocator, by passing access -- to the allocated object as an additional parameter of the function call. -- A new access object is declared that is initialized to the result of the -- allocator, passed to the function, and the allocator is rewritten to -- refer to that access object. Function_Call must denote either an -- N_Function_Call node for which Is_Build_In_Place_Call is True, or else -- an N_Qualified_Expression node applied to such a function call. procedure Make_Build_In_Place_Call_In_Anonymous_Context (Function_Call : Node_Id); -- Ada 2005 (AI-318-02): Handle a call to a build-in-place function that -- occurs in a context that does not provide a separate object. A temporary -- object is created to act as the return object and an access to the -- temporary is passed as an additional parameter of the call. This occurs -- in contexts such as subprogram call actuals and object renamings. -- Function_Call must denote either an N_Function_Call node for which -- Is_Build_In_Place_Call is True, or else an N_Qualified_Expression node -- applied to such a function call. procedure Make_Build_In_Place_Call_In_Assignment (Assign : Node_Id; Function_Call : Node_Id); -- Ada 2005 (AI-318-02): Handle a call to a build-in-place function that -- occurs as the right-hand side of an assignment statement by passing -- access to the left-hand sid as an additional parameter of the function -- call. Assign must denote a N_Assignment_Statement. Function_Call must -- denote either an N_Function_Call node for which Is_Build_In_Place_Call -- is True, or an N_Qualified_Expression node applied to such a function -- call. procedure Make_Build_In_Place_Call_In_Object_Declaration (Object_Decl : Node_Id; Function_Call : Node_Id); -- Ada 2005 (AI-318-02): Handle a call to a build-in-place function that -- occurs as the expression initializing an object declaration by -- passing access to the declared object as an additional parameter of the -- function call. Function_Call must denote either an N_Function_Call node -- for which Is_Build_In_Place_Call is True, or an N_Qualified_Expression -- node applied to such a function call. procedure Register_Interface_DT_Entry (Related_Nod : Node_Id; Prim : Entity_Id); -- Ada 2005 (AI-251): Register a primitive in a secondary dispatch table. -- Related_Nod is the node after which the expanded code will be inserted. end Exp_Ch6;