Re: c++/9432: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

Re: c++/9432: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

[lerdsuwa]

Synopsis: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

Responsible-Changed-From-To: unassigned->lerdsuwa
Responsible-Changed-By: lerdsuwa
Responsible-Changed-When: Wed Apr 30 16:47:15 2003
Responsible-Changed-Why:
    Working on a fix.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9432

Re: c++/9432: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

[lerdsuwa]

Synopsis: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

State-Changed-From-To: analyzed->closed
State-Changed-By: lerdsuwa
State-Changed-When: Wed Apr 30 17:52:57 2003
State-Changed-Why:
    Fixed

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9432

Re: c++/9432: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

[Giovanni Bajo]

The following reply was made to PR c++/9432; it has been noted by GNATS.

From: "Giovanni Bajo" <giovannibajo@libero.it>
To: <gcc-gnats@gcc.gnu.org>,
	<rguenth@tat.physik.uni-tuebingen.de>,
	<gcc-bugs@gcc.gnu.org>,
	<nobody@gcc.gnu.org>,
	<gcc-prs@gcc.gnu.org>
Cc:  
Subject: Re: c++/9432: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152
Date: Fri, 24 Jan 2003 23:59:14 +0100

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&p
 r=9432
 
 Using declarations to 'import' symbols from base classes are legal only at
 class definition scope, not member function scope. You can use using
 declarations at function scope to import from other namespaces, that's
 perfectly legal:
 
 namespace A
 { int a; }
 
 struct Foo {
   void Bar(void)
   {
     using A::a;
     a = 5;
   }
 };
 
 I agree that the proposed code should not compile.
 
 Giovanni Bajo
 

Re: c++/9432: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

[bangerth]

Old Synopsis: [3.4 regression] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152
New Synopsis: [3.4 regression] [New parser] ICE in validate_nonmember_using_decl, at cp/decl2.c:4152

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Fri Jan 24 22:37:21 2003
State-Changed-Why:
    Confirmed. It's a regression of-sorts: up to 3.3, we get a
    parse error, although I see no compelling reason why this
    shouldn't be legal (but then I'm not a language lawyer). In
    any case, the new parser gives an ICE, which is worse than
    before.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9432