[pangomm] C++11: Use of auto.

[Murray Cumming <murrayc src gnome org>]

commit 81826d64ad739041e4dd6386a787d1717fd8f915
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Dec 9 13:52:33 2016 +0100

    C++11: Use of auto.

 pango/src/attributes.ccg |    2 +-
 pango/src/attriter.ccg   |    4 ++--
 pango/src/context.ccg    |    2 +-
 pango/src/item.ccg       |    2 +-
 pango/src/language.ccg   |    2 +-
 pango/src/layout.ccg     |    4 ++--
 pango/src/renderer.ccg   |    2 +-
 7 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/pango/src/attributes.ccg b/pango/src/attributes.ccg
index d457f07..9e42335 100644
--- a/pango/src/attributes.ccg
+++ b/pango/src/attributes.ccg
@@ -55,7 +55,7 @@ Attribute::~Attribute()
 
 Attribute& Attribute::operator=(const Attribute& src)
 {
-  PangoAttribute *const new_gobject = (src.gobject_ ? pango_attribute_copy(src.gobject_) : nullptr);
+  auto* const new_gobject = (src.gobject_ ? pango_attribute_copy(src.gobject_) : nullptr);
 
   if(gobject_)
     pango_attribute_destroy(gobject_);
diff --git a/pango/src/attriter.ccg b/pango/src/attriter.ccg
index 7f32874..ef31152 100644
--- a/pango/src/attriter.ccg
+++ b/pango/src/attriter.ccg
@@ -54,7 +54,7 @@ AttrIter::~AttrIter()
 
 AttrIter& AttrIter::operator=(const AttrIter& src)
 {
-  PangoAttrIterator *const new_gobject = (src.gobject_ ? pango_attr_iterator_copy(src.gobject_) : nullptr);
+  auto* const new_gobject = (src.gobject_ ? pango_attr_iterator_copy(src.gobject_) : nullptr);
 
   if(gobject_)
      pango_attr_iterator_destroy(gobject_);
@@ -131,7 +131,7 @@ SListHandle_Attribute AttrIter::get_extra_attrs() const
 
 SListHandle_Attribute AttrIter::get_attrs() const
 {
-  GSList* attrs = pango_attr_iterator_get_attrs( const_cast<PangoAttrIterator*>(gobj()) );
+  auto attrs = pango_attr_iterator_get_attrs( const_cast<PangoAttrIterator*>(gobj()) );
   return SListHandle_Attribute(attrs, Glib::OWNERSHIP_DEEP);
 }
    
diff --git a/pango/src/context.ccg b/pango/src/context.ccg
index 3297d00..1f0922b 100644
--- a/pango/src/context.ccg
+++ b/pango/src/context.ccg
@@ -69,7 +69,7 @@ void Context::update_from_cairo_context(const Cairo::RefPtr<Cairo::Context>& con
 
 Matrix Context::get_matrix() const
 {
-  const PangoMatrix* matrix = pango_context_get_matrix(const_cast<PangoContext*>(gobj()));
+  const auto* matrix = pango_context_get_matrix(const_cast<PangoContext*>(gobj()));
   if(matrix)
     return *matrix;
   else
diff --git a/pango/src/item.ccg b/pango/src/item.ccg
index 40dba74..f057be1 100644
--- a/pango/src/item.ccg
+++ b/pango/src/item.ccg
@@ -63,7 +63,7 @@ Item::Item(PangoItem* castitem, bool make_a_copy)
 
 Item& Item::operator=(const Item& src)
 {
-  PangoItem *const new_gobject = (src.gobject_) ? pango_item_copy(src.gobject_) : nullptr;
+  auto* const new_gobject = (src.gobject_) ? pango_item_copy(src.gobject_) : nullptr;
 
   if(gobject_)
     pango_item_free(gobject_);
diff --git a/pango/src/language.ccg b/pango/src/language.ccg
index 7f78f48..5e443fe 100644
--- a/pango/src/language.ccg
+++ b/pango/src/language.ccg
@@ -65,7 +65,7 @@ Glib::ustring Language::get_string() const
 Glib::ArrayHandle<Script> Language::get_scripts() const
 {
   int num_scripts = 0;
-  const PangoScript* carray = pango_language_get_scripts(const_cast<PangoLanguage*>(gobj()), &num_scripts);
+  const auto* carray = pango_language_get_scripts(const_cast<PangoLanguage*>(gobj()), &num_scripts);
   return Glib::ArrayHandle<Script>((const Script*)carray, num_scripts, Glib::OWNERSHIP_NONE);
 }
 
diff --git a/pango/src/layout.ccg b/pango/src/layout.ccg
index 70a5465..dd99deb 100644
--- a/pango/src/layout.ccg
+++ b/pango/src/layout.ccg
@@ -116,14 +116,14 @@ Rectangle Layout::get_pixel_logical_extents() const
 
 void Layout::get_iter(LayoutIter& iter)
 {
-  PangoLayoutIter* cobject = pango_layout_get_iter(gobj());
+  auto* cobject = pango_layout_get_iter(gobj());
   iter = Glib::wrap(cobject, false /* don't take_copy */);
 }
 
 _DEPRECATE_IFDEF_START
 LayoutIter Layout::get_iter()
 {
-  PangoLayoutIter* cobject = pango_layout_get_iter(gobj());
+  auto* cobject = pango_layout_get_iter(gobj());
   return Glib::wrap(cobject, false /* don't take_copy */);
 }
 _DEPRECATE_IFDEF_END
diff --git a/pango/src/renderer.ccg b/pango/src/renderer.ccg
index 66c2c33..8057555 100644
--- a/pango/src/renderer.ccg
+++ b/pango/src/renderer.ccg
@@ -28,7 +28,7 @@ namespace Pango
 
 Matrix Renderer::get_matrix() const
 {
-  const PangoMatrix* matrix = pango_renderer_get_matrix(const_cast<PangoRenderer*>(gobj()));
+  const auto* matrix = pango_renderer_get_matrix(const_cast<PangoRenderer*>(gobj()));
   if(matrix)
     return *matrix;
   else