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Date: Wed, 05 Mar 2003 20:36:00 -0000
From: matz@suse.de
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Subject: c++/9970: [3.3/HEAD regression] inline friend can't access members
X-SW-Source: 2003-03/txt/msg00226.txt.bz2
List-Id: <gcc-prs.sourceware.org>


>Number:         9970
>Category:       c++
>Synopsis:       [3.3/HEAD regression] inline friend can't access members
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 05 20:36:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     matz@suse.de
>Release:        3.4 20030304, 3.3 20030226
>Organization:
>Environment:
i686-linux
>Description:
The below testcase:
---------- snip -------------
/* Per 11.4 #5 an inline friend declared function
   has access to class members.  */
void f();
struct X
{
  enum { k = 1 };
  friend void f() {
        char a[k];
  }
};
------------- snap ----------

compiled with either version of 3.3 and HEAD gives the error:
  bla.cc:8:error: `k' undeclared (first use this function)

Per 11.4 #5 the inline defined friend f() of X has access to the members of X.
So this is conforming code, but not accepted.
GCC 3.2 did compile this.
>How-To-Repeat:
compile the above snippet.
>Fix:

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