Add -Wempty-body to warning set
Fri Oct 19 16:44:00 GMT 2012
>>>>> "Pedro" == Pedro Alves <email@example.com> writes:
Pedro> [Changing $subject. As with all warning set addition, this is likely
Pedro> to introduce
Pedro> new -Werror build failures on other hosts/ports.]
Pedro> I agree it's a mild improvement. Though I'm surprised at how few cases
Pedro> in common code this reveals -- I thought we had more of:
Pedro> while (...)
I was surprised, too, but then I read that 'while' is explicitly
excluded from the warning:
Warn if an empty body occurs in an `if', `else' or `do while'
statement. This warning is also enabled by `-Wextra'.
Pedro> FAOD, this is fine with me.
Thanks. I'm going to wait for more comments.
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