[vala] codewriter: Support fixed-length arrays

[JÃrg Billeter <juergbi src gnome org>]

commit 625418f829153cbd4748ee17ba49982fb4cd8476
Author: JÃrg Billeter <j bitron ch>
Date:   Mon Aug 6 22:18:49 2012 +0200

    codewriter: Support fixed-length arrays
    
    Fixes bug 618689.

 vala/valaarraytype.vala  |    8 ++++++--
 vala/valacodewriter.vala |   13 ++++++++++++-
 2 files changed, 18 insertions(+), 3 deletions(-)
---
diff --git a/vala/valaarraytype.vala b/vala/valaarraytype.vala
index 6654870..f1bcba1 100644
--- a/vala/valaarraytype.vala
+++ b/vala/valaarraytype.vala
@@ -1,6 +1,6 @@
 /* valaarraytype.vala
  *
- * Copyright (C) 2007-2011  JÃrg Billeter
+ * Copyright (C) 2007-2012  JÃrg Billeter
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -153,7 +153,11 @@ public class Vala.ArrayType : ReferenceType {
 	}
 
 	public override string to_qualified_string (Scope? scope) {
-		return "%s[%s]%s".printf (element_type.to_qualified_string (scope), string.nfill (rank - 1, ','), nullable ? "?" : "");
+		if (!fixed_length) {
+			return "%s[%s]%s".printf (element_type.to_qualified_string (scope), string.nfill (rank - 1, ','), nullable ? "?" : "");
+		} else {
+			return element_type.to_qualified_string (scope);
+		}
 	}
 
 	public override bool compatible (DataType target_type) {
diff --git a/vala/valacodewriter.vala b/vala/valacodewriter.vala
index 7a79614..30c36f4 100644
--- a/vala/valacodewriter.vala
+++ b/vala/valacodewriter.vala
@@ -1,6 +1,6 @@
 /* valacodewriter.vala
  *
- * Copyright (C) 2006-2010  JÃrg Billeter
+ * Copyright (C) 2006-2012  JÃrg Billeter
  * Copyright (C) 2006-2008  Raffaele Sandrini
  *
  * This library is free software; you can redistribute it and/or
@@ -509,6 +509,7 @@ public class Vala.CodeWriter : CodeVisitor {
 			
 		write_string (" ");
 		write_identifier (c.name);
+		write_type_suffix (c.type_reference);
 		if (type == CodeWriterType.FAST && c.value != null) {
 			write_string(" = ");
 			c.value.accept (this);
@@ -545,6 +546,7 @@ public class Vala.CodeWriter : CodeVisitor {
 			
 		write_string (" ");
 		write_identifier (f.name);
+		write_type_suffix (f.variable_type);
 		write_string (";");
 		write_newline ();
 	}
@@ -605,6 +607,7 @@ public class Vala.CodeWriter : CodeVisitor {
 
 			write_string (" ");
 			write_identifier (param.name);
+			write_type_suffix (param.variable_type);
 			
 			if (param.initializer != null) {
 				write_string (" = ");
@@ -847,6 +850,7 @@ public class Vala.CodeWriter : CodeVisitor {
 		write_type (local.variable_type);
 		write_string (" ");
 		write_identifier (local.name);
+		write_type_suffix (local.variable_type);
 		if (local.initializer != null) {
 			write_string (" = ");
 			local.initializer.accept (this);
@@ -1446,6 +1450,13 @@ public class Vala.CodeWriter : CodeVisitor {
 		write_string (type.to_qualified_string (current_scope));
 	}
 
+	private void write_type_suffix (DataType type) {
+		var array_type = type as ArrayType;
+		if (array_type != null && array_type.fixed_length) {
+			write_string ("[%d]".printf (array_type.length));
+		}
+	}
+
 	private void write_string (string s) {
 		stream.printf ("%s", s);
 		bol = false;