r266187 - in /trunk/gcc: ChangeLog doc/ux.texi

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Thu Nov 15 15:18:43 2018
New Revision: 266187

URL: https://gcc.gnu.org/viewcvs?rev=266187&root=gcc&view=rev
Log:
doc/ux.texi: auto_diagnostic_group now does something

As of r266186, auto_diagnostic_group is now user-visible
(via -fdiagnostics-format=json), so update the diagnostic
guidelines accordingly.

gcc/ChangeLog:
	* doc/ux.texi (Group logically-related diagnostics): Move
	discussion of auto_diagnostic_group into this new subsection.
	Give an example of where this grouping is used.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/ux.texi