Re: [PATCH] prevent -Wall from resetting -Wstringop-overflow=2 to 1 (pr 81345)

[Martin Sebor]

On 07/07/2017 10:58 AM, Joseph Myers wrote:

This patch is OK.

Thanks.  Committed in r250104.

Do you have any comments on or concerns with changing how
LangEnabledBy interprets the opt argument as I suggested below?

  IMO, it makes little sense for an option that takes an argument
  and that specifies a binary option like -Wall in LangEnabledBy
  to default to the binary value of the latter option.  I think
  it would be more intuitive and convenient for it to default to
  the value set by its Init directive for the positive form of
  the binary option and to zero for the negative form (or to empty
  for strings, if that's ever done).

Martin