[vala] Created tag 0.48.4

[Rico Tzschichholz <ricotz src gnome org>]

The signed tag '0.48.4' was created.

Tagger: Rico Tzschichholz <ricotz ubuntu com>
Date: 1587469237 +0200

    0.48.4

Changes since the last tag '0.48.3':

Andrea Del Signore (1):
      codegen: Fix binary 'in' operator on array with boxed value-typed needle

Princeton Ferro (3):
      vala: Don't use possibly uninitialized backing field of package_name
      parser: Handle incomplete expression statements
      vala: Ensure non-empty argument list for "disconnect" before accessing it

Rico Tzschichholz (28):
      tests: Add "Bus/DBusConnection.get_proxy*()" tests to increase coverage
      vala: Set default_construction_method in semantic-analyzer check if required
      gstreamer-app-1.0: Don't merge Src.push_buffer_*() signal with its method
      glib-2.0: Guard Pid.to_string() with GLIB_2_50 to deal with G_PID_FORMAT
      vala: Fix cleaning of output in CodeContext.pkg_config_modversion()
      gstreamer-1.0: Don't skip GST_*_FORMAT strings
      vala: Add SourceReference.contains()
      vala: Add SourceLocation.to_string()
      codegen: Use get_value_*_function() in GSignalModule.generate_marshaller()
      codegen: Correctly handle signals returning real non-nullable struct
      codegen: Use specified indices to access multidimensional array constants
      testrunner: Add -Werror=array-bounds
      codegen: Fix base-access to non-abstract/non-virtual properties
      vala: Check assigned handler of dynamic signal before proceeding further
      vala: Don't perform version check on internal lambda method
      vala: Perform version check for types of non-external variable declarations
      vala: Quote symbol on report by version attribute check
      tests: Add "version check" tests to increase coverage
      vapi: Update GIR-based bindings
      gtk4: Update to 3.98.2+6a4f7889
      codegen: Fix default of CCode.pos for parameters in async methods
      girparser: Move special handling for certain parameters to process_callable()
      girparser: Drop special handling of GLib.Data, GLib.PtrArray and GLib.String
      girparser: Improve detection of AsyncReadyCallback/AsyncResult parameters
      gio-2.0: Add "async_result_pos" attributes to *.call_with_unix_fd_list()
      gtk4: Update to 3.98.2+2869f80b
      gtk4: Update to 3.98.3
      Release 0.48.4

vanadiae (1):
      glib-2.0: Fix Filename.canonicalize() binding of g_canonicalize_filename