[glib: 6/6] Merge branch 'extended-error' into 'master'

[Philip Withnall <pwithnall src gnome org>]

commit 8a5cc02142268d9e5b6c48a1d9e53d15e8f50f47
Merge: 0ea95b7cb 80014804e
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed Jan 6 16:02:27 2021 +0000

    Merge branch 'extended-error' into 'master'
    
    Extended error
    
    See merge request GNOME/glib!1304

 docs/reference/glib/glib-sections.txt |   7 +
 glib.supp                             |  33 +++
 glib/gerror.c                         | 414 +++++++++++++++++++++++++++++++---
 glib/gerror.h                         | 137 +++++++++++
 glib/glib-init.c                      |   1 +
 glib/glib-init.h                      |   1 +
 glib/tests/error.c                    | 100 ++++++++
 7 files changed, 667 insertions(+), 26 deletions(-)
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