1237d6ef3c
2010-10-11 Javier Miranda <miranda@adacore.com> * debug.adb: Update comment. 2010-10-11 Vincent Celier <celier@adacore.com> * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True unconditionally as for "gnat make" the projects are not processed in the GNAT driver. 2010-10-11 Ed Schonberg <schonberg@adacore.com> * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to suppress semantic analysis of the body when inlining, prior to verifying that the body does not have a with_clause on a descendant unit. * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a with_clause on a descendant. (Scope_In_Main_Unit): Simplify. From-SVN: r165298
79 lines
4.7 KiB
Ada
79 lines
4.7 KiB
Ada
------------------------------------------------------------------------------
|
|
-- --
|
|
-- GNAT COMPILER COMPONENTS --
|
|
-- --
|
|
-- S E M _ C H 1 0 --
|
|
-- --
|
|
-- S p e c --
|
|
-- --
|
|
-- Copyright (C) 1992-2010, 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 3, 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 COPYING3. If not, go to --
|
|
-- http://www.gnu.org/licenses for a complete copy of the license. --
|
|
-- --
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
-- --
|
|
------------------------------------------------------------------------------
|
|
|
|
with Types; use Types;
|
|
package Sem_Ch10 is
|
|
procedure Analyze_Compilation_Unit (N : Node_Id);
|
|
procedure Analyze_With_Clause (N : Node_Id);
|
|
procedure Analyze_Subprogram_Body_Stub (N : Node_Id);
|
|
procedure Analyze_Package_Body_Stub (N : Node_Id);
|
|
procedure Analyze_Task_Body_Stub (N : Node_Id);
|
|
procedure Analyze_Protected_Body_Stub (N : Node_Id);
|
|
procedure Analyze_Subunit (N : Node_Id);
|
|
|
|
procedure Install_Context (N : Node_Id);
|
|
-- Installs the entities from the context clause of the given compilation
|
|
-- unit into the visibility chains. This is done before analyzing a unit.
|
|
-- For a child unit, install context of parents as well.
|
|
|
|
procedure Install_Private_With_Clauses (P : Entity_Id);
|
|
-- Install the private with_clauses of a compilation unit, when compiling
|
|
-- its private part, compiling a private child unit, or compiling the
|
|
-- private declarations of a public child unit.
|
|
|
|
function Is_Legal_Shadow_Entity_In_Body (T : Entity_Id) return Boolean;
|
|
-- Assuming that type T is an incomplete type coming from a limited with
|
|
-- view, determine whether the package where T resides is imported through
|
|
-- a regular with clause in the current package body.
|
|
|
|
procedure Remove_Context (N : Node_Id);
|
|
-- Removes the entities from the context clause of the given compilation
|
|
-- unit from the visibility chains. This is done on exit from a unit as
|
|
-- part of cleaning up the visibility chains for the caller. A special
|
|
-- case is that the call from the Main_Unit can be ignored, since at the
|
|
-- end of the main unit the visibility table won't be needed in any case.
|
|
-- For a child unit, remove parents and their context as well.
|
|
|
|
procedure Remove_Private_With_Clauses (Comp_Unit : Node_Id);
|
|
-- The private_with_clauses of a compilation unit are visible in the
|
|
-- private part of a nested package, even if this package appears in
|
|
-- the visible part of the enclosing compilation unit. This Ada 2005
|
|
-- rule imposes extra steps in order to install/remove the private_with
|
|
-- clauses of an enclosing unit.
|
|
|
|
procedure Load_Needed_Body
|
|
(N : Node_Id;
|
|
OK : out Boolean;
|
|
Do_Analyze : Boolean := True);
|
|
-- Load and analyze the body of a context unit that is generic, or that
|
|
-- contains generic units or inlined units. The body becomes part of the
|
|
-- semantic dependency set of the unit that needs it. The returned result
|
|
-- in OK is True if the load is successful, and False if the requested file
|
|
-- cannot be found. If the flag Do_Analyze is false, the unit is loaded and
|
|
-- parsed only. This allows a selective analysis in some inlining cases
|
|
-- where a full analysis would lead so circularities in the back-end.
|
|
|
|
end Sem_Ch10;
|