[Bug c++/37070] New: bogus unreachable warning on throw statement

["sebor at roguewave dot com" <gcc-bugzilla at gcc dot gnu dot org>]

gcc 4.3.0 generates the bogus warning below (4.4.0 behaves the same):

$ cat -n t.C && g++ -v && g++ -c -Wunreachable-code t.C
     1  void f ()
     2  {
     3      throw 0;
     4  }
     5
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /home/sebor/gcc/trunk/configure
--prefix=/build/sebor/bin/gcc-4.4.0/ --enable-languages=c,c++
--with-mpfr=/usr/local/mpfr-2.3.1
Thread model: posix
gcc version 4.4.0 20080808 (experimental) (GCC) 
t.C: In function ?void f()?:
t.C:3: warning: will never be executed


-- 
           Summary: bogus unreachable warning on throw statement
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sebor at roguewave dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37070