From e0521a36726eeeabf7bf46626f1b9a27a27fe373 Mon Sep 17 00:00:00 2001 From: charlet Date: Mon, 3 Jan 2005 15:32:19 +0000 Subject: * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings on/off, since this is an obsolescent feature, for which we now generate a warning. * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if warning mode is set and obsolescent usage of this attribute occurs. (Resolve_Access, case 'Access): Note that GNAT uses the context type to disambiguate overloaded prefixes, in accordance with AI-235. GNAT code predates, and partly motivates, the adoption of the AI. Implement new Ada 2005 attribute Mod * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005 attribute Mod. * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for pragma restrictions. New entry for Ada 2005 attribute Mod. * par-prag.adb: Add recognition of new pragma Restrictions No_Dependence Recognize restriction No_Obsolescent_Features at parse time * bcheck.adb: Add circuitry for checking for consistency of No_Dependence restrictions. * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence restrictions. * restrict.ads, restrict.adb: Add subprograms to deal with No_Dependence restrictions. * rtsfind.adb: Check that implicit with's do not violate No_Dependence restrictions. * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb, sem_attr.adb: Add check for new restriction No_Obsolescent_Features * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new dummy parameter to scng instantiation. Needed for new restriction No_Obsolescent_Features * scn.adb: (Obsolescent_Check): New procedure Needed for new restriction No_Obsolescent_Features * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as specified by AI-285, needed for implementation of AI-388 (adding greek pi to Ada.Numerics). Add new generic formal to scng, needed for new restriction No_Obsolescent_Features. * s-rident.ads: Add new restriction No_Obsolescent_Features. * ali.ads, ali.adb: Adjustments for reading new No_Dependence restrictions lines. (Scan_ALI): When finding an unexpected character on an R line, raise exception Bad_R_Line, instead of calling Fatal_Error, so that, when Ignore_Errors is True, default restrictions are set and scanning of the ALI file continues with the next line. Also, when Bad_R_Line is raised and Ignore_Errors is True, skip to the end of le line. * sem_ch10.adb: Check that explicit with's do not violate No_Dependence restrictions. (Install_Withed_Unit): Add code to implement AI-377 and diagnose illegal context clauses containing child units of instance. * sem_prag.adb: Processing and checking for new No_Dependence restrictions. (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to analyze and check the External argument. * a-numeri.ads: Add greek letter pi as alternative spelling of Pi git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92829 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ada/prj-err.adb | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'gcc/ada/prj-err.adb') diff --git a/gcc/ada/prj-err.adb b/gcc/ada/prj-err.adb index b3d4b5641aa..5db2dd67e52 100644 --- a/gcc/ada/prj-err.adb +++ b/gcc/ada/prj-err.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 2002-2003 Free Software Foundation, Inc. -- +-- Copyright (C) 2002-2004 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- -- @@ -31,6 +31,16 @@ with Stringt; use Stringt; package body Prj.Err is + ----------------------- + -- Obsolescent_Check -- + ----------------------- + + procedure Obsolescent_Check (S : Source_Ptr) is + pragma Warnings (Off, S); + begin + null; + end Obsolescent_Check; + --------------- -- Post_Scan -- --------------- -- cgit v1.2.1