On 2010-01-10, at 00:31, Dave Korn wrote: > Simple testcase, using h...@155680. > > ------------------------------------------------------------------------ > $ cat badwarn.cpp > > extern void bar (void); > int foo (void) __attribute__ ((__noreturn__)); > > int > foo (void) > { > while (1) > { > bar (); > } > } > > $ g++-4 -c badwarn.cpp -Wall > badwarn.cpp: In function 'int foo()': > badwarn.cpp:12:1: warning: no return statement in function returning non-void > ------------------------------------------------------------------------
gcc 4.0.1, 4.2.1, and 4.3.4 don't warn about this. Looks like a regression. -- Ross Smith