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
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- S E M _ C H 1 0 --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2010, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING3. If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with Types; use Types;
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package Sem_Ch10 is
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procedure Analyze_Compilation_Unit (N : Node_Id);
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procedure Analyze_With_Clause (N : Node_Id);
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procedure Analyze_Subprogram_Body_Stub (N : Node_Id);
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procedure Analyze_Package_Body_Stub (N : Node_Id);
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procedure Analyze_Task_Body_Stub (N : Node_Id);
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procedure Analyze_Protected_Body_Stub (N : Node_Id);
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procedure Analyze_Subunit (N : Node_Id);
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procedure Install_Context (N : Node_Id);
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-- Installs the entities from the context clause of the given compilation
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-- unit into the visibility chains. This is done before analyzing a unit.
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-- For a child unit, install context of parents as well.
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procedure Install_Private_With_Clauses (P : Entity_Id);
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-- Install the private with_clauses of a compilation unit, when compiling
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-- its private part, compiling a private child unit, or compiling the
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-- private declarations of a public child unit.
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function Is_Legal_Shadow_Entity_In_Body (T : Entity_Id) return Boolean;
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-- Assuming that type T is an incomplete type coming from a limited with
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-- view, determine whether the package where T resides is imported through
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-- a regular with clause in the current package body.
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procedure Remove_Context (N : Node_Id);
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-- Removes the entities from the context clause of the given compilation
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-- unit from the visibility chains. This is done on exit from a unit as
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-- part of cleaning up the visibility chains for the caller. A special
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-- case is that the call from the Main_Unit can be ignored, since at the
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-- end of the main unit the visibility table won't be needed in any case.
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-- For a child unit, remove parents and their context as well.
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procedure Remove_Private_With_Clauses (Comp_Unit : Node_Id);
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-- The private_with_clauses of a compilation unit are visible in the
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-- private part of a nested package, even if this package appears in
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-- the visible part of the enclosing compilation unit. This Ada 2005
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-- rule imposes extra steps in order to install/remove the private_with
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-- clauses of an enclosing unit.
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procedure Load_Needed_Body
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(N : Node_Id;
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OK : out Boolean;
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Do_Analyze : Boolean := True);
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-- Load and analyze the body of a context unit that is generic, or that
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-- contains generic units or inlined units. The body becomes part of the
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-- semantic dependency set of the unit that needs it. The returned result
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-- in OK is True if the load is successful, and False if the requested file
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-- cannot be found. If the flag Do_Analyze is false, the unit is loaded and
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-- parsed only. This allows a selective analysis in some inlining cases
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-- where a full analysis would lead so circularities in the back-end.
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end Sem_Ch10;
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