[vala] Created tag 0.48.20

[Rico Tzschichholz <ricotz src gnome org>]

The signed tag '0.48.20' was created.

Tagger: Rico Tzschichholz <ricotz ubuntu com>
Date: 1638452304 +0100

    0.48.20

Changes since the last tag '0.48.19':

Alistair Thomas (1):
      genie: Amend text of indent and dedent for error messages

Gustav Hartvigsson (1):
      valadoc: Correctly format background of inline @link's

Lorenz Wildberg (2):
      vala: Improve error message for invalid handler of dynamic signal
      tests: Rename colliding test case to avoid conflict

Nikola Hadžić (1):
      alsa: Add more API and fix a few things

Rico Tzschichholz (77):
      glib-2.0: Current constants in GLib.Math are part of glib.h
      tests: Extend "field access" tests to increase coverage
      glib-2.0: Add RefString since 2.58
      gio-2.0: Unhide a few usable symbols which are marked not introspectable
      vala: Warn about unsupported cast to void and drop it
      vala: Don't restrict element type of GLib.Array
      codegen: Add type declaration for implicit temporary local variable
      build: At least valac 0.16.1 is required
      docs: Bump vala version references in README.md
      docs: Add myself to AUTHORS
      vala: Accept NullType as generic type argument
      tests: Add "integer/float literal" tests to increase coverage
      gio-2.0: Backport fixes from 0.54.2
      gtk4: Backport fixes from 0.54.2
      vala: Set source references of created DataType instances in OCE
      girparser: Add support for "ref_/ref_sink_/unref_function" metadata for classes
      gee: Add missing type-arguments
      tests/girwriter: Add missing type-argument
      tests: Add more "type-arguments" tests to increase coverage
      vala: No need to run return_type.check() twice for method
      vala: More thorough check of ValueType and set CodeNode.error on failure
      codegen: Actually free data when using "remove(_all)" on GLib.Queue/(S)List
      tests: Rename invalid yield-return test to avoid conflict
      tests: Add more "type-arguments" tests to increase coverage
      tests: Avoid causing unrelated errors in invalid test cases
      parser: Don't bail parsing of yield expression on error
      tests: Add invalid "target/destroy access" tests to increase coverage
      tests: Add "instance access to implicit to_string() method of enum" test
      tests: Add more invalid "member access" tests to increase coverage
      tests: Extend "access virtual signal of interface" test to increase coverage
      tests: Split "Variant (de)serialization" test to trigger one error at a time
      vala: Set more missing source references of CodeNode instances
      vala: Really check compatiblity of error types for delegate symbol
      vala: Correctly output signature of callable throwing error
      tests: Add more invalid "(un)lock" tests to increase coverage
      tests: Add invalid "unary decrement" test to increase coverage
      vala: Replace and drop UnaryExpression.find_member_access()
      tests: Add "no error type in catch" tests to increase coverage
      vala: Report error for non ErrorType in throws
      codegen: Use ErrorType.error_domain if possible
      parser: Make sure ErrorCodes are accessible as needed
      vala: Implement CodeWriter.visit_foreach_statement()
      vala: Improve CodeWriter.visit_catch_clause()
      tests: Add "throws error code" tests to increase coverage
      girparser: Accept "sealed" for transformed records and compact classes
      tests: Extend "dynamic" signal test to increase coverage
      vala: Using SignalHandler.disconnect() is required for dynamic signals
      parser: Split out Parser.parse_switch_section_statement()
      parser: Better handling of misplaced switch sections
      genie: Accept INTERR token before type arguments when parsing type
      genie: Properly handle plain "get" or "set" property accessors
      genie: "exception" is the expected string for TokenType.ERRORDOMAIN
      tests: Add more "declaration" tests for genie to increase coverage
      tests: Add more "statement" tests for genie to increase coverage
      tests: Fix mixed up naming of base-type tests for classes
      codegen: Use CCodeConstant for member access of constant symbol
      codegen: Add and use CCodeConstantIdentifier for accessing constants
      vala: Check for unavailable value-type of variable initializer
      codegen: Check required length of enum type name for GType support
      codegen: Add missing check while overriding virtual async interface methods
      gstreamer-base-1.0: Some parameter fixes
      genie: Accept accessibility and async modifiers on "construct" creation methods
      ccode: Fix CCodeUnaryExpression.write() for PREFIX_INCREMENT/PREFIX_DECREMENT
      vala: Add [Profile] as known attribute for methods
      tests: Add [Profile] method test to increase coverage
      tests/girwriter: Increase coverage
      tests: Add runtime checks to signals tests and increase coverage
      vala: Report error on missing gio-2.0 package for async constructors
      vala: Fix signals with generic return
      tests: Rename colliding test cases to avoid conflicts
      codegen: Drop inconsistent space for ObjectType parameters
      codegen: Accept CCode.type attribute on parameters
      gnome-desktop-3.0: Some parameter fixes
      gstreamer: Cherry-pick bindings fixes from 0.56
      pango: Cherry-pick bindings fixes from 0.56
      tests: Add missing methods/parameter-ccode-type.vala
      Release 0.48.20

Yotam Nachum (1):
      gtkmodule: Improve error message for invalid signal element in ui-file

wxx (1):
      vala: Parameter following ellipsis parameter is not allowed