'g++ -Winline -O' reports bogus inlining failure for destructors even without their declaration?

[Edoardo P.]

2012/7/31 Edoardo P. <ed0.88.prez@gmail.com>:
> If you compile the program with that options, ie: "make
> 'CXXFLAGS=-Winline -O' " you'll get
a thousands of 'inline failed' messages.