Re: ddd-3.3.9-test2 build feedback HPUX once again...

[Tuomo Tikkanen]

ext Arnaud Desitter wrote:

> Obviously, there is another issue not covered by  bug9941.
> It would be nice to fill a new gcc bug report as it is the only way to get
> bugs fixed. Isolating a small test case may be a long task though.
>
> You could try the test case in
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13420
> , which illustrates the link failure of ddd on cygwin wich ddd 3.3.1.
> This bug report was closed as duplicate of 9941 but it may well
> be that the test case still fails.
>  
I can not repeat the problem on HPUX either with g++ version 3.3.1 or 
version 3.4.0. There are some "U"-symbols, but they seem to come from 
some dynamic library namely if I add "int main(){}" to BB.cpp the 
linking goes OK and I get an executable that I can run.

However g++ version 3.4.0 gives an warning related to the code which I 
don't get when g++ 3.3.1 is used:

-----8<-----8<-----8<-----8<-----8<-----8<-----
<hepux1020:/share/wrk/tikkanen/gccbug> /usr/local/gnu/gcc/3.3.1/bin/g++ 
-c BB.cpp ; nm BB.o | grep ' U'
        U $global$
        U _ZNSt8ios_base4InitC1Ev
        U _ZNSt8ios_base4InitD1Ev
<hepux1020:/share/wrk/tikkanen/gccbug> /usr/local/gnu/gcc/3.4.0/bin/g++ 
-c BB.cpp ; nm BB.o | grep ' U'
BB.cpp:3: warning: #pragma implementation for AA1.h appears after file 
is included
BB.cpp:4: warning: #pragma implementation for AA2.h appears after file 
is included
        U $global$
        U _ZNKSs4sizeEv
        U _ZNKSsixEj
        U _ZNSt8ios_base4InitC1Ev
        U _ZNSt8ios_base4InitD1Ev
-----8<-----8<-----8<-----8<-----8<-----8<-----

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