[Bug c/12391] [3.4 regression] missing warning about assigning to an incomplete type

[bangerth at dealii dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12391


bangerth at dealii dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|minor                       |normal
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-09-24 18:40:24
               date|                            |
            Summary|regression: missing warning |[3.4 regression] missing
                   |about assigning to an       |warning about assigning to
                   |incomplete  type            |an incomplete  type
   Target Milestone|---                         |3.4


------- Additional Comments From bangerth at dealii dot org  2003-09-24 18:40 -------
Right, a mailine regression. What a vicious piece of code. The g++
front end gives this, btw, which I think is a good reason to change
your programming language :-)

g/x> /home/bangerth/bin/gcc-3.4-pre/bin/c++ -c x.c -W -Wall
x.c: In function `int foo()':
x.c:2: error: using typedef-name `b_t' after `struct'
x.c:2: warning: statement has no effect