[vala] (60 commits) Non-fast-forward update to branch wip/dbusgen

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/dbusgen' 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:

  ef62f30... Initial commit of dbusgen
  e6c840b... DataType needs to be copied
  599ae55... now parses properties and doc tags correctly
  5834f71... Reuse retrieved attributes
  1a0b267... Don't use camel-cased symbol names
  1f22266... More recognized types
  d7f6fa6... Cleaning
  5a57a6e... Parameter-names are not mandatory
  68eeb9f... added support for doc tags
  296fa32... added support for Handle types
  c946541... returns more expressive types
  662dc8a... added support for dbus extensions
  0911e75... Fix ownership
  e9e3842... Fix comment style
  122f830... Use GLib.ObjectPath instead of string
  8ef2146... dbusgen: Add some annotations todos
  5b3a119... doc: Add valadbusgen manpage
  3ef864b... dbusgen: Add mandatory "throws DBusError, IOError" to metho
  14c587f... dbusgen: Make sure to name changes are reversible
  3c1cd63... dbusgen: Add DBus signature attribute if type is not suppor
  c1475be... dbusgen: Implement org.gtk.GDBus.C.ForceGVariant
  12d6533... dbusgen: Some parser reordering and property type fixing
  54c810e... tests: Add dbusgen test

Commits added to the branch:

  6cb5e13... g-i: Fix use after free in scanner (*)
  a7dcb10... codegen: Fix typo in is_pure_ccode_expression() (*)
  6dbd255... vala: Check if ArrayType supports its given element-type in (*)
  790edc8... valadoc: Fix some string escaping which gettext complains a (*)
  74e33e1... vapi: Update GIDL-based bindings to fix unsupported type-ar (*)
  a3cbbad... glib-2.0: Set DateTime.now () to use local time zone as the (*)
  a57d92e... glib-2.0: Add feature_test_macro details for Time struct's  (*)
  8ecb47f... tests: Add "unsupported use of length field" test to increa (*)
  77ac049... tests: Add invalid "array concatenation" test to increase c (*)
  c6059a2... tests: Add "GenericAccessors" tests to increase coverage (*)
  458d5f5... tests: Add "missing class prerequisite for interface" test  (*)
  ff9bacb... tests: Add invalid "duplicating instance" test to increase  (*)
  194cec9... tests: Add invalid "method to delegate" test to increase co (*)
  12a354a... tests: Add invalid "construct without GObject" test to incr (*)
  50a3683... tests: Add invalid "property for Object() chainup" tests to (*)
  9584ad4... vala: Return early for invalid initializer of local variabl (*)
  088d325... tests: Add invalid variable declaration tests to increase c (*)
  5c4110e... tests: Update field "owned to unowned" test to increase cov (*)
  9dc710e... tests: Add invalid "object creation" tests to increase cove (*)
  105698a... tests: Add some "yield" test to increase coverage (*)
  ce7c31e... codewriter: Prepend "yield" if is_yield_expression is set o (*)
  898e45a... vala: Enforce "return yield ..." syntax to be expected (*)
  9b50d67... tests: Add some invalid "signal" tests to increase coverage (*)
  cd0b3a9... Move some errors from signal-module to the semantic-analyze (*)
  8c9a785... Drop deprecated syntax support of += and -= for signals (*)
  62328aa... Drop deprecated syntax support of # modifier and operator (*)
  6a89741... gtk+-4.0: Update to 3.94.0+d90e2733 (*)
  b4400d1... gstreamer: Update from 1.15+ git master (*)
  3777c1e... vapi: Update GIR-based bindings (*)
  2eee4d0... build: Unconditionally add conditional VALAFLAGS to make bo (*)
  1dae711... build: Allow disabling the build of valadoc (*)
  81658eb... tests: Extent "girwriter" test to increase coverage (*)
  837d593... codegen: Replace invalid array-length assert with internal  (*)
  c209c15... codegen: Make unreachable error an internal error (*)
  b51c23f... gstreamer: Update from 1.15+ git master (*)
  e1297d9... codegen: Initialize internal temp-variables used as referen (*)
  0572112... Initial commit of dbusgen
  5703e61... DataType needs to be copied
  477c394... now parses properties and doc tags correctly
  05a791c... Reuse retrieved attributes
  9db08d6... Don't use camel-cased symbol names
  f65cf75... More recognized types
  8e6059b... Cleaning
  b9db662... Parameter-names are not mandatory
  f9fd990... added support for doc tags
  538f991... added support for Handle types
  b26ed7f... returns more expressive types
  b057838... added support for dbus extensions
  6ddfabc... Fix ownership
  c840ef2... Fix comment style
  37d58cd... Use GLib.ObjectPath instead of string
  1509269... dbusgen: Add some annotations todos
  3b26a9b... doc: Add valadbusgen manpage
  956046d... dbusgen: Add mandatory "throws DBusError, IOError" to metho
  8d0fbff... dbusgen: Make sure to name changes are reversible
  28715e3... dbusgen: Add DBus signature attribute if type is not suppor
  124bc32... dbusgen: Implement org.gtk.GDBus.C.ForceGVariant
  0e6aeec... dbusgen: Some parser reordering and property type fixing
  9a1866b... tests: Add dbusgen test
  4048454... WIP dbusgen: Add namespace options

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