[vala] GAsync: Fix object creation expressions throwing errors

[Jürg Billeter <juergbi src gnome org>]

commit e123a81039ed422e2a4865861aef6f8d2035e82d
Author: Jürg Billeter <j bitron ch>
Date:   Fri Oct 16 15:39:20 2009 +0200

    GAsync: Fix object creation expressions throwing errors
    
    Fixes bug 598677.

 codegen/valaccodebasemodule.vala  |    2 +-
 tests/Makefile.am                 |    1 +
 tests/asynchronous/bug598677.vala |   11 +++++++++++
 3 files changed, 13 insertions(+), 1 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index a4fe54b..b3fbffa 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -3777,7 +3777,7 @@ internal class Vala.CCodeBaseModule : CCodeModule {
 			if (expr.tree_can_fail) {
 				// method can fail
 				current_method_inner_error = true;
-				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier ("_inner_error_")));
+				creation_call.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, get_variable_cexpression ("_inner_error_")));
 			}
 
 			if (ellipsis) {
diff --git a/tests/Makefile.am b/tests/Makefile.am
index e9be7e8..bb6ac8b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -63,6 +63,7 @@ TESTS = \
 	asynchronous/bug595755.vala \
 	asynchronous/bug596177.vala \
 	asynchronous/bug597294.vala \
+	asynchronous/bug598677.vala \
 	dbus/basic-types.test \
 	dbus/arrays.test \
 	dbus/async.test \
diff --git a/tests/asynchronous/bug598677.vala b/tests/asynchronous/bug598677.vala
new file mode 100644
index 0000000..444d6be
--- /dev/null
+++ b/tests/asynchronous/bug598677.vala
@@ -0,0 +1,11 @@
+public class Foo {
+	public Foo () throws Error {
+	}
+}
+
+public async void do_foo () throws Error {
+	new Foo ();
+}
+
+void main () {
+}