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Bug#357944: marked as done (g++-4.0: g++ compiles invalid code for object instantiation like "MyClass obj(obj); ")

Your message dated Sun, 16 Sep 2007 18:23:34 +0200
with message-id <18157.22662.29604.729917@gargle.gargle.HOWL>
and subject line Bug#357944: g++-4.0: g++ compiles invalid code for object instantiation like "MyClass obj(obj); "
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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--- Begin Message --- 
Package: g++-4.0
Version: 4.0.3-1
Severity: normal

g++ compiles the following wrong C++ code without complaining:

   #include <complex>
   class A {
   public:
      A() {}
   };

   int main()
   {
      std::complex<double> bla(bla);
      A blubb(blubb);
   }

This bug also affects g++-3.4. g++-3.3 correctly complaints:

test.cc: In function `int main()':
test.cc:12: error: `bla' undeclared (first use this function)
test.cc:12: error: (Each undeclared identifier is reported only once for
		each
		   function it appears in.)
test.cc:13: error: `a' undeclared (first use this function)
-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)

Versions of packages g++-4.0 depends on:
ii  gcc-4.0                       4.0.3-1    The GNU C compiler
ii  gcc-4.0-base                  4.0.3-1    The GNU Compiler Collection (base 
ii  libc6                         2.3.6-3    GNU C Library: Shared libraries an
ii  libstdc++6-4.0-dev            4.0.3-1    The GNU Standard C++ Library v3 (d

g++-4.0 recommends no packages.

-- no debconf information

--- End Message ---
--- Begin Message --- 
Falk Hueffner writes:
> Michael Weitzel <weitzel@ldknet.org> writes:
> 
> > Package: g++-4.0
> > Version: 4.0.3-1
> > Severity: normal
> >
> > g++ compiles the following wrong C++ code without complaining:
> >
> >    #include <complex>
> >    class A {
> >    public:
> >       A() {}
> >    };
> >
> >    int main()
> >    {
> >       std::complex<double> bla(bla);
> >       A blubb(blubb);
> >    }
> >
> > This bug also affects g++-3.4. g++-3.3 correctly complaints:
> >
> > test.cc: In function `int main()':
> > test.cc:12: error: `bla' undeclared (first use this function)
> 
> Why do you think g++-3.3 is correct? Looks rather like a bug in 3.3 to
> me.

ok, closing the report.

--- End Message ---
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