Re: c++/9368: [3.4 regression] parser: invalid use of template type parameter

Re: c++/9368: [3.4 regression] parser: invalid use of template type parameter

[paolo]

Synopsis: [3.4 regression] parser: invalid use of template type parameter

State-Changed-From-To: open->analyzed
State-Changed-By: paolo
State-Changed-When: Sun Jan 19 19:01:54 2003
State-Changed-Why:
    Neither happens with EDG-based compilers in strict mode.
    Seems definitely an high-priority regression.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9368

Re: c++/9368: [3.4 regression] parser: invalid use of template type parameter

[mmitchel]

Synopsis: [3.4 regression] parser: invalid use of template type parameter

State-Changed-From-To: analyzed->closed
State-Changed-By: mmitchel
State-Changed-When: Wed Jan 22 19:32:59 2003
State-Changed-Why:
    Already fixed in GCC 3.4.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9368

Re: c++/9368: [3.4 regression] parser: invalid use of template type parameter

[Volker Reichelt]

The following reply was made to PR c++/9368; it has been noted by GNATS.

From: Volker Reichelt <reichelt@igpm.rwth-aachen.de>
To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, paolo@gcc.gnu.org,
        rodrigc@gcc.gnu.org
Cc:  
Subject: Re: c++/9368: [3.4 regression] parser: invalid use of template type parameter
Date: Mon, 20 Jan 2003 12:13:24 +0100

 Here's an even smaller testcase:
 
 ------------------------------snip here---------------------------
 template <typename T> struct A
 {
     T t;
     static void foo (A<T>&);
 };
 
 template <typename T> struct B
 {
     A<T> a;
     void bar() { typedef A<T> C; C::foo(a); }
 };
 ------------------------------snip here---------------------------
 
 With this testcase I get the message:
 
 PR9368.cpp: In instantiation of `A<T>':
 PR9368.cpp:10:   instantiated from here
 PR9368.cpp:3: error: `A<T>::t' has incomplete type
 PR9368.cpp:3: error: invalid use of template type parameter
 
 Regards,
 Volker
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9368
 
 

c++/9368: [3.4 regression] parser: invalid use of template type parameter

[rodrigc]

>Number:         9368
>Category:       c++
>Synopsis:       [3.4 regression] parser: invalid use of template type parameter
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Sun Jan 19 18:06:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Craig Rodrigues
>Release:        gcc version 3.4 20030117 (experimental)
>Organization:
>Environment:

>Description:
Compiling the attached testcase yields:

R1.cpp: In instantiation of `ACE_Refcounted_Auto_Ptr_Rep<X, ACE_LOCK>':
R1.cpp:53:   instantiated from here
R1.cpp:26: error: `ACE_Refcounted_Auto_Ptr_Rep<X, ACE_LOCK>::lock_' has
   incomplete type
R1.cpp:26: error: invalid use of template type parameter


This does not happen with gcc 3.2 or gcc 3.3.

See also:
http://gcc.gnu.org/ml/gcc/2003-01/msg00870.html
http://gcc.gnu.org/ml/gcc/2003-01/msg00876.html
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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