[vala/0.46] vala: Don't report further errors if MemberInitializer.check() failed

[Rico Tzschichholz <ricotz src gnome org>]

commit b535926cd530707779697338bad93d9a2e4865ad
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Nov 27 13:38:47 2019 +0100

    vala: Don't report further errors if MemberInitializer.check() failed

 vala/valasemanticanalyzer.vala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/vala/valasemanticanalyzer.vala b/vala/valasemanticanalyzer.vala
index 4a8e777a4..0d090f139 100644
--- a/vala/valasemanticanalyzer.vala
+++ b/vala/valasemanticanalyzer.vala
@@ -1036,7 +1036,9 @@ public class Vala.SemanticAnalyzer : CodeVisitor {
                init.initializer.formal_target_type = member_type;
                init.initializer.target_type = init.initializer.formal_target_type.get_actual_type (type, 
null, init);
 
-               init.check (context);
+               if (!init.check (context)) {
+                       return;
+               }
 
                if (init.initializer.value_type == null || !init.initializer.value_type.compatible 
(init.initializer.target_type)) {
                        init.error = true;