Bug#547076: regression: declaring and defining friend function inside the class body doesn't work in most cases

[Jędrzej Potoniec (smaug) <smaug@grota.be>]

Package: g++-4.3
Version: 4.3.2-1.1
Severity: normal


Hello,
please consider the following code, which seems to be standard compilant
(ISO 14882, paragraph 11.4.5):
#v+
void fun3();
class C
{
        void f1(){}
        friend void fun1(C *ptr=0){}
        friend void fun2(){}
        friend void fun3(){}
}
;
main()
{
 fun1();//err
 fun1(new C);//ok
 fun2();//err
 fun3();//ok
}
#v-
It compiles without errors with g++-3.3, g++-3.4 and icc, but
g++-4.[1-3] and gcc-snapshot (from sid) gives the following error
messages:
#v+
test.cpp: In function ‘int main()’:
test.cpp:12: error: ‘fun1’ was not declared in this scope
test.cpp:14: error: ‘fun2’ was not declared in this scope
#v-

-- System Information:
Debian Release: 5.0.3
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.29.1-tuzonice (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages g++-4.3 depends on:
ii  gcc-4.3                   4.3.2-1.1      The GNU C compiler
ii  gcc-4.3-base              4.3.2-1.1      The GNU Compiler Collection (base 
ii  libc6                     2.7-18         GNU C Library: Shared libraries
ii  libgmp3c2                 2:4.2.2+dfsg-3 Multiprecision arithmetic library
ii  libmpfr1ldbl              2.3.1.dfsg.1-2 multiple precision floating-point 
ii  libstdc++6-4.3-dev        4.3.2-1.1      The GNU Standard C++ Library v3 (d

g++-4.3 recommends no packages.

Versions of packages g++-4.3 suggests:
pn  g++-4.3-multilib             <none>      (no description available)
ii  gcc-4.3-doc                  4.3.2.nf1-1 documentation for the GNU compiler
pn  libstdc++6-4.3-dbg           <none>      (no description available)

-- no debconf information