[vala] Report error on invalid initializer expression

[Jürg Billeter <juergbi src gnome org>]

commit 84bf66df30f5904fe38b64936a678f59ce505e05
Author: Luca Bruno <lucabru src gnome org>
Date:   Sun Dec 19 10:46:22 2010 +0100

    Report error on invalid initializer expression
    
    Fixes bug 637521.

 vala/valaarraycreationexpression.vala |    4 +++-
 vala/valaassignment.vala              |    2 +-
 vala/valainitializerlist.vala         |    1 +
 3 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/vala/valaarraycreationexpression.vala b/vala/valaarraycreationexpression.vala
index 1c72d6b..3b52748 100644
--- a/vala/valaarraycreationexpression.vala
+++ b/vala/valaarraycreationexpression.vala
@@ -190,7 +190,9 @@ public class Vala.ArrayCreationExpression : Expression {
 		if (initlist != null) {
 			initlist.target_type = new ArrayType (element_type, rank, source_reference);
 
-			initlist.check (context);
+			if (!initlist.check (context)) {
+				error = true;
+			}
 
 			var ret = create_sizes_from_initializer_list (context, initlist, rank, calc_sizes);
 			if (ret == -1) {
diff --git a/vala/valaassignment.vala b/vala/valaassignment.vala
index f0b4742..f959060 100644
--- a/vala/valaassignment.vala
+++ b/vala/valaassignment.vala
@@ -341,7 +341,7 @@ public class Vala.Assignment : Expression {
 					right.value_type = variable.variable_type;
 				} else {
 					error = true;
-					Report.error (source_reference, "Assignment: Invalid callback assignment attempt");
+					Report.error (source_reference, "Assignment: Invalid assignment attempt");
 					return false;
 				}
 			}
diff --git a/vala/valainitializerlist.vala b/vala/valainitializerlist.vala
index 5ed9ba8..a6208ce 100644
--- a/vala/valainitializerlist.vala
+++ b/vala/valainitializerlist.vala
@@ -178,6 +178,7 @@ public class Vala.InitializerList : Expression {
 		foreach (Expression e in get_initializers ()) {
 			if (e.value_type == null) {
 				error = true;
+				Report.error (e.source_reference, "expression type not allowed as initializer");
 				continue;
 			}