Michael Paquier wrote:
> What are you using as CFLAGS? As both typenames should be normally
> set, what about initializing those fields with NULL and add an
> assertion like the attached?
Actually, my compiler was right -- this was an ancient bug I introduced
in 9.5 (commit a61fd533), and this new warning was my compiler being a
bit smarter now for some reason. The problem is we were trying to
extract String value from a TypeName node, which obviously doesn't work
very well.
I pushed a real fix, not just a compiler-silencer, along with a few
lines in object_address.sql to make sure it works properly. Maybe we
need a few more tests cases for other parts of pg_get_object_address.
Pushed fix, backpatched to 9.5.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services