get a lots of warnings about unreachable code in lib/gcc...

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Hello,

i compiled my project with the flag -Wunreachable-code. This option raised a lots of warings that are in gcc... see yourself:

....
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/istream:582: warning: will never be executed
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/istream:582: warning: will never be executed
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/istream:582: warning: will never be executed
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/istream:582: warning: will never be executed
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/istream:583: warning: will never be executed
/usr/local/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/istream:583: warning: will never be executed
....


Are this issues known by the developpers?



I am using gcc-4.4.0 on Ubuntu Linux.

Best regards

Martin
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