On 2015-01-15 10:57:10 -0500, Tom Lane wrote:
> * I've got gaur configured so it will throw "array subscript of type char"
> complaints whenever somebody forgets to cast a <ctype.h> function argument
> to unsigned char.
But, but. That would never happen to anyone (hides).
> While I'll not cry too hard when we decide to break C89 compatibility,
> I don't want it to happen accidentally; so having a pretty old-school
> compiler in the farm seems important to me.
Yea, agreed. I also don't think we want to adopt all of C99 at once, but
rather do it piecemal. Feature by feature.
I'd worked on setting up a modern gcc (or was it clang?) with the
appropriate flags to warn about !C89 stuff some time back, but failed
because of configure bugs. I think Robert has committed most of the
fixes since, and I now actually could do the rest one of these days...
Greetings,
Andres Freund
-- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services