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* [Bug ada/23973] without -gnat05, GNAT warns that interface is new kw, but misses one frequent occurence [not found] <bug-23973-5804@http.gcc.gnu.org/bugzilla/> @ 2006-02-15 9:42 ` charlet at gcc dot gnu dot org 2006-02-15 10:34 ` charlet at gcc dot gnu dot org 1 sibling, 0 replies; 3+ messages in thread From: charlet at gcc dot gnu dot org @ 2006-02-15 9:42 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from charlet at gcc dot gnu dot org 2006-02-15 09:42 ------- Subject: Bug 23973 Author: charlet Date: Wed Feb 15 09:42:14 2006 New Revision: 111080 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111080 Log: 2006-02-13 Javier Miranda <miranda@adacore.com> PR ada/23973 * par-ch3.adb (P_Derived_Type_Def_Or_Private_Ext_Decl): Reorganize the code to improve the error message reported when the program has declarations of abstract interface types and it is not compiled with the -gnat05 switch. (P_Access_Definition): Reorganize the code to improve the error message reported when the new Ada 2005 syntax for anonymous access types is used and the program is not compiled with the -gnat05 switch. Modified: trunk/gcc/ada/par-ch3.adb -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23973 ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug ada/23973] without -gnat05, GNAT warns that interface is new kw, but misses one frequent occurence [not found] <bug-23973-5804@http.gcc.gnu.org/bugzilla/> 2006-02-15 9:42 ` [Bug ada/23973] without -gnat05, GNAT warns that interface is new kw, but misses one frequent occurence charlet at gcc dot gnu dot org @ 2006-02-15 10:34 ` charlet at gcc dot gnu dot org 1 sibling, 0 replies; 3+ messages in thread From: charlet at gcc dot gnu dot org @ 2006-02-15 10:34 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from charlet at gcc dot gnu dot org 2006-02-15 10:34 ------- Done on trunk -- charlet at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Target Milestone|--- |4.2.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23973 ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug ada/23973] New: without -gnat05, GNAT warns that interface is new kw, but misses one frequent occurence
@ 2005-09-19 20:40 bauhaus at futureapps dot de
2005-09-19 22:13 ` [Bug ada/23973] " laurent at guerby dot net
0 siblings, 1 reply; 3+ messages in thread
From: bauhaus at futureapps dot de @ 2005-09-19 20:40 UTC (permalink / raw)
To: gcc-bugs
Consider
package Ip is
type T is interface;
end Ip;
GNATMAKE 4.1.0 20050915 (experimental)
Copyright 1995-2004 Free Software Foundation, Inc.
"ip.ali" being checked ...
-> "ip.ali" missing.
gcc -c -gnatwa -gnatf -gnatv ip.ads
GNAT 4.1.0 20050915 (experimental)
Copyright 1992-2005 Free Software Foundation, Inc.
Compiling: ip.ads (source file time stamp: 2005-09-19 20:18:33)
3. type T is interface;
|
>>> missing "new"
5 lines: 1 error
End of compilation
In this case the compiler doesn't detect that interface is a
reserved word in Ada 2005 (nothing wrong here, as -gnat05 hadn't
been given). It does detect this though, when for example T is
declared to be a limited interface:
type T is limited interface;
3. type T is limited interface;
|
>>> abstract interface is an Ada 2005 extension
>>> unit must be compiled with -gnat05 switch
Likewise, for the semi-garbage input
package LIp is interface
1. package LIp is interface
|
>>> warning: "interface" is a reserved word in Ada 2005
>>> declaration expected
It would be nice if GNAT could issue a similar warning when
"interface" appears after plain "type T is".
--
Summary: without -gnat05, GNAT warns that interface is new kw,
but misses one frequent occurence
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bauhaus at futureapps dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23973
^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug ada/23973] without -gnat05, GNAT warns that interface is new kw, but misses one frequent occurence 2005-09-19 20:40 [Bug ada/23973] New: " bauhaus at futureapps dot de @ 2005-09-19 22:13 ` laurent at guerby dot net 0 siblings, 0 replies; 3+ messages in thread From: laurent at guerby dot net @ 2005-09-19 22:13 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From laurent at guerby dot net 2005-09-19 22:13 ------- Good idea. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2005-09-19 22:13:30 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23973 ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2006-02-15 10:34 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-23973-5804@http.gcc.gnu.org/bugzilla/>
2006-02-15 9:42 ` [Bug ada/23973] without -gnat05, GNAT warns that interface is new kw, but misses one frequent occurence charlet at gcc dot gnu dot org
2006-02-15 10:34 ` charlet at gcc dot gnu dot org
2005-09-19 20:40 [Bug ada/23973] New: " bauhaus at futureapps dot de
2005-09-19 22:13 ` [Bug ada/23973] " laurent at guerby dot net
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