Обсуждение: pgsql: Fix under-parenthesized macro definitions

Fix under-parenthesized macro definitions

Lack of parens in the definitions could cause a statement using these
macros to have unexpected semantics.  In current code no bug is
apparent, but best to fix the definitions to avoid problems down the
line.

Reported-by: Tom Lane
Discussion: https://postgr.es/m/19795.1568400476@sss.pgh.pa.us

Branch
------
REL_12_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/a0a40f611e9af81507a48f7fd96833ad57c8e4ae

Modified Files
--------------
src/include/nodes/parsenodes.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)