From: Juerg Billeter <j@bitron.ch>
Date: Mon, 14 Apr 2008 17:48:59 +0000 (+0000)
Subject: report warning when using weak type modifier in cast expressions, fixes
X-Git-Tag: VALA_0_3_1~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5dd97eacbecfa963a2ccc0edb11d6fa7c855c7a;p=thirdparty%2Fvala.git

report warning when using weak type modifier in cast expressions, fixes

2008-04-14  Juerg Billeter  <j@bitron.ch>

	* vala/valaparser.vala: report warning when using weak type
	  modifier in cast expressions, fixes bug 527990

svn path=/trunk/; revision=1224
---

diff --git a/ChangeLog b/ChangeLog
index b0f40e517..cd97ee725 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-04-14  Jürg Billeter  <j@bitron.ch>
+
+	* vala/valaparser.vala: report warning when using weak type
+	  modifier in cast expressions, fixes bug 527990
+
 2008-04-14  Jürg Billeter  <j@bitron.ch>
 
 	* vala/valasemanticanalyzer.vala: fix interface base access,
diff --git a/vala/valaparser.vala b/vala/valaparser.vala
index 42880a809..f532bb442 100644
--- a/vala/valaparser.vala
+++ b/vala/valaparser.vala
@@ -728,6 +728,7 @@ public class Vala.Parser : CodeVisitor {
 			next ();
 			switch (current ()) {
 			case TokenType.VOID:
+			case TokenType.WEAK:
 			case TokenType.IDENTIFIER:
 				var type = parse_type ();
 				if (accept (TokenType.CLOSE_PARENS)) {
@@ -749,6 +750,10 @@ public class Vala.Parser : CodeVisitor {
 					case TokenType.SIZEOF:
 					case TokenType.TYPEOF:
 					case TokenType.IDENTIFIER:
+						var ut = type as UnresolvedType;
+						if (ut != null && ut.is_weak) {
+							Report.warning (get_src (begin), "obsolete syntax, weak type modifier unused in cast expressions");
+						}
 						var inner = parse_unary_expression ();
 						return context.create_cast_expression (inner, type, get_src (begin), false);
 					}