Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760

Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760

[Reichelt]

The following reply was made to PR c++/3792; it has been noted by GNATS.

From: Reichelt <reichelt@igpm.rwth-aachen.de>
To: gcc-gnats@gcc.gnu.org, david.abrahams@rcn.com, gcc-bugs@gcc.gnu.org,
        nobody@gcc.gnu.org
Cc:  
Subject: Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760
Date: Fri, 15 Mar 2002 15:36:29 +0100

 Hi,
 
 an even shorter example that exposes the bug is the following:
 
 ---------------------------snip here-----------------------------
 struct X
 {
    template <int i> struct Y {};
 };
 
 typedef X::template Y<0> y;
 ---------------------------snip here-----------------------------
 
 Compiling this with "g++ -c bug.cpp" results in an ICE.
 
 The problem can be found in gcc 2.95.3 and still persists in
 gcc 3.1 20020311 (prerelease) (checked on i686-pc-linux-gnu and
 mips-sgi-irix6.5).
 
 Greetings,
 Volker Reichelt
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3792
 
 

Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760

[Neil Booth]

The following reply was made to PR c++/3792; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.co.uk>
To: reichelt@igpm.rwth-aachen.de, david.abrahams@rcn.com,
	gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org,
	gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760
Date: Mon, 30 Dec 2002 22:23:43 +0000

 reichelt@igpm.rwth-aachen.de wrote:-
 
 > Synopsis: Internal compiler error in grokdeclarator, at cp/decl.c:9760
 > 
 > State-Changed-From-To: analyzed->closed
 > State-Changed-By: reichelt
 > State-Changed-When: Mon Dec 30 13:50:16 2002
 > State-Changed-Why:
 >     Fixed in gcc 3.4 with the new parser.
 
 Please add testcases for all this fixes.
 
 Neil.

Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760

[reichelt]

Synopsis: Internal compiler error in grokdeclarator, at cp/decl.c:9760

State-Changed-From-To: analyzed->closed
State-Changed-By: reichelt
State-Changed-When: Mon Dec 30 13:50:16 2002
State-Changed-Why:
    Fixed in gcc 3.4 with the new parser.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3792

Re: c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760

[lerdsuwa]

Synopsis: Internal compiler error in grokdeclarator, at cp/decl.c:9760

State-Changed-From-To: open->analyzed
State-Changed-By: lerdsuwa
State-Changed-When: Sun Aug  5 02:02:32 2001
State-Changed-Why:
    Confirm as a bug.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3792&database=gcc

c++/3792: Internal compiler error in grokdeclarator, at cp/decl.c:9760

[david.abrahams]

>Number:         3792
>Category:       c++
>Synopsis:       Internal compiler error in grokdeclarator, at cp/decl.c:9760
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 24 09:36:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     david.abrahams@rcn.com
>Release:        gcc-3.0
>Organization:
>Environment:
cygwin / Win2000
>Description:
I have reduced the problem reported in c++/3791, but GnatsWeb won't let me edit the existing report (sorry).

etest.cpp:11: Internal error #19990331.
etest.cpp:11: Internal compiler error in grokdeclarator, at cp/decl.c:9760
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
>How-To-Repeat:
template <class T, class U>
struct x
{
    template <class V> struct y {};
};

template <class T, class U, class V>
struct xy
{
    typedef /* typename */ x<T,U>::template y<V> y;
    y yy;
};

void f() { xy<int,char,void*> x_y; }

>Fix:
uncommenting "typename" above makes the program conforming and prevents the internal compiler error
>Release-Note:
>Audit-Trail:
>Unformatted: