[glib] (26 commits) Non-fast-forward update to branch gobject-speedups

[Matthias Clasen <matthiasc src gnome org>]

The branch 'gobject-speedups' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  c492f4a... gtype: small optimization
  f0e2727... gtype: Speed up g_type_is_a
  f871828... param: Avoid strcmps
  7a9c5f6... param: Avoid strchrs
  ccd4a0c... param: Drop a pointless function
  dff7159... param: Add a value_is_valid vfunc
  f7406b2... gobject: Use value_is_valid
  2efd086... Improve GObject perf test
  9a74104... gobject: Drop an unused quark
  84d959f... Simplify g_object_new_with_properties
  68beb5d... Don't inline deprecation warnings
  6df9afa... Keep a count of construct params
  6799289... Move deprecation warnings to object_set_property
  15cba27... Don't copy values when collecting in g_object_new
  7ab58e1... Don't copy values during g_object_set
  73bb989... Keep a separate flag for notify handlers
  902bb9c... Avoid property notification during object construction
  04a27b6... Avoid property notification during g_object_set
  b22a863... Avoid g_object_ref/unref in some cases
  107af12... Avoid g_value_type_compatible
  b507568... Avoid g_param_spec_get_redirect_target
  9e9fee9... Avoid g_type_class_peek

Commits added to the branch:

  ad3c339... Add another Unicode testcase (*)
  608eb52... Merge branch 'nonchar-testcase2' into 'main' (*)
  8f9c509... docs: Use G_PARAM_STATIC_STRINGS in examples and explain it (*)
  3c14b68... docs: Standardise property ID enums in examples (*)
  4173d44... Merge branch 'static-param-strings-docs' into 'main' (*)
  91dafa8... param: Avoid strcmps (*)
  51215bf... param: Avoid strchrs (*)
  5570094... param: Drop a pointless function (*)
  1f42078... Merge branch 'param-speedups' into 'main' (*)
  55c8fb2... param: Add a value_is_valid vfunc
  6a558c2... gobject: Use value_is_valid
  dca3b86... Improve GObject perf test
  f076329... gobject: Drop an unused quark
  890e676... Simplify g_object_new_with_properties
  5192dbe... Don't inline deprecation warnings
  7509780... Keep a count of construct params
  4db8616... Move deprecation warnings to object_set_property
  d7d62f7... Don't copy values when collecting in g_object_new
  99b48a4... Don't copy values during g_object_set
  6c3e9dc... Keep a separate flag for notify handlers
  203a11d... Avoid property notification during object construction
  7699219... Avoid property notification during g_object_set
  283cdd2... Avoid g_object_ref/unref in some cases
  9d9f644... Avoid g_value_type_compatible
  b635285... Avoid g_param_spec_get_redirect_target
  a157dd6... Avoid g_type_class_peek

(*) This commit already existed in another branch; no separate mail sent