[librsvg: 9/9] Merge branch 'recursive-use'

[Federico Mena Quintero <federico src gnome org>]

commit 48a9ea4b4995285fb55f18bc76f1c33c8634f3bc
Merge: 7b971067 9f7a8450
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Oct 15 11:20:39 2019 -0500

    Merge branch 'recursive-use'

 rsvg_internals/src/drawing_ctx.rs                  | 98 ++++++++++++++--------
 rsvg_internals/src/error.rs                        | 21 ++---
 rsvg_internals/src/gradient.rs                     |  2 +-
 rsvg_internals/src/paint_server.rs                 |  3 +-
 rsvg_internals/src/pattern.rs                      |  2 +-
 rsvg_internals/src/structure.rs                    | 33 +++++---
 tests/errors.c                                     | 13 +++
 tests/fixtures/errors/308-doubly-recursive-use.svg | 13 +++
 tests/fixtures/errors/308-recursive-use.svg        |  9 ++
 tests/fixtures/errors/308-use-self-ref.svg         |  7 ++
 10 files changed, 134 insertions(+), 67 deletions(-)
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