[Bug c++/38670] New: [4.4 regression] g++ rejects valid c++ code

[Bug c++/38670] New: [4.4 regression] g++ rejects valid c++ code

[tim at klingt dot org]

(sorry for not reducing the test case)

gcc-4.4 fails to compile some of my code, which compiled fine with (at least)
4.2 and 4.3. the preprocessed source is attached.

gcc version:
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../gcc-4.4-20081226/configure -v
--with-bugurl=file:///usr/share/doc/gcc-snapshot/README.Bugs
--enable-languages=c,c++ --prefix=/usr/local/lib/gcc-snapshot --enable-shared
--with-system-zlib --disable-nls --enable-clocale=gnu --enable-libstdcxx-debug
--enable-gtk-cairo --disable-plugin --enable-objc-gc --enable-mpfr
--disable-werror --build=x86_64-linux-gnu --host=x86_64-linux-gnu
--target=x86_64-linux-gnu
Thread model: posix
gcc version 4.4.0 20081226 (experimental) (GCC)


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           Summary: [4.4 regression] g++ rejects valid c++ code
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tim at klingt dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38670

[Bug c++/38670] [4.4 regression] g++ rejects valid c++ code

[tim at klingt dot org]

------- Comment #1 from tim at klingt dot org  2008-12-30 10:42 -------
Created an attachment (id=17011)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17011&action=view)
preprocessed source


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38670

[Bug c++/38670] [4.4 regression] g++ rejects valid c++ code

[tim at klingt dot org]

------- Comment #2 from tim at klingt dot org  2008-12-30 10:56 -------
Created an attachment (id=17012)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17012&action=view)
possible reduced test case


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38670

[Bug c++/38670] [4.4 regression] g++ rejects valid c++ code

[tim at klingt dot org]

------- Comment #3 from tim at klingt dot org  2008-12-30 10:58 -------
(In reply to comment #2)
> Created an attachment (id=17012)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17012&action=view) [edit]
> possible reduced test case

hm, i am not sure, whether this is a compiler bug, or a stricter implementation
of the standard when reusing type names as variable names ...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38670

[Bug c++/38670] [4.4 regression] g++ rejects valid c++ code

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2008-12-30 11:12 -------
See PR37302.  Your testcase is invalid.


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jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38670