vala 0.40.20
- From: Rico Tzschichholz <install-module master gnome org>
- To: FTP Releases <ftp-release-list gnome org>
- Subject: vala 0.40.20
- Date: Thu, 26 Mar 2020 09:21:04 +0000 (UTC)
About vala
==========
valac, the Vala compiler, is a self-hosting compiler that translates
Vala source code into C source and header files. It uses the GObject
type system to create classes and interfaces declared in the Vala
source code.
The syntax of Vala is similar to C#, modified to better fit the
GObject type system. Vala supports modern language features as the
following: Interfaces, Properties, Signals, Foreach, Lambda
expressions, Type inference for local variables, Generics, Non-null
types, Assisted memory management, Exception handling, Type modules
(Plugins)
Vala is designed to allow access to existing C libraries, especially
GObject-based libraries, without the need for runtime bindings. All
that is needed to use a library with Vala is an API file, containing
the class and method declarations in Vala syntax. Vala currently comes
with bindings for GLib and GTK+ and many others from the GNOME
Platform.
Using classes and methods written in Vala from an application written
in C is not difficult. The Vala library only has to install the
generated header files and C applications may then access the GObject-
based API of the Vala library as usual. It should also be easily
possible to write a bindings generator for access to Vala libraries
from applications written in e.g. C# as the Vala parser is written as
a library, so that all compile-time information is available when
generating a binding.
News
====
* Various improvements and bug fixes:
- codegen:
+ Don't initialize stack-allocated array with local-constant length [#910]
+ Add destroy of parameter in vfunc of delegate property setter [#919]
+ Reset outdated array _size_ variable after use as ref parameter [#929]
+ Use memset to init inline-allocated array with non-constant size [#910]
- vala:
+ Properly set CodeNode.error when reporting an error
+ Improve robustness of analyzer pass for language-servers [#911]
+ Add local-variables to current scope regardless its error state
+ Fix circular reference in Property/EnumValueType
+ Report an internal error for unavailable context and bail
+ Prevent possible stack-overflow in Class.is_subtype_of()
+ Fix search for Parameter.base_parameter
+ Use error() instead of Report.error() inside of CodeContext.get()
+ Accept enum-values as length for inline allocated arrays [#935]
+ Improve copy of required attributes from delegate to lamdba method
+ Inherit lambda parameter attributes from delegate
+ Inline-allocated array aren't instantiated with creation expression [#926]
- Add missing CodeContext.pop() calls
- girparser:
+ Report a warning for conflicting class and instance methods
+ Decrease return_array_length_idx for transformed function
+ Delay adding of "GLib.Object" prerequisite to interfaces
- vapigen: Define "GOBJECT" corresponding to set profile of CodeContext [#933]
- valadoc: Create and register current Vala.CodeContext properly
- parser: Improve error message for invalid ArrayCreationExpression [#939]
- testrunner: Pass G_DEBUG=fatal-warnings to invalid test
- manual: Update from wiki.gnome.org
* Bindings:
- Add some fundamental deps files to improve --nostdpkg support [#911]
- glib-2.0: Add binding for g_poll() [#924]
- glib-2.0: Add binding for g_win32_ftruncate()
- glib-2.0: Add missing IOChannel's win32 API
- glib-2.0: Add missing "type_id"/"has_type_id" attributes to structs [#921]
- glib-2.0: Memory profiling ("g_mem_*") is deprecated since 2.46
- gio-2.0: Add binding for g_io_error_from_win32_error()
ChangeLog
=========
https://download.gnome.org/sources/vala/0.40/vala-0.40.20.changes (6.54K)
Download
========
https://download.gnome.org/sources/vala/0.40/vala-0.40.20.tar.xz (3.28M)
sha256sum: 052f6dbe1580c10316f65147262b82cc68ed1bcc02fca050b7205b9cf40dd8aa
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