[vala/wip/transform: 70/107] transformer: Clear wrapper cache for every file

[Rico Tzschichholz <ricotz src gnome org>]

commit 9a6a268ab0aa0afac7cc0f3cf3abf5fbc5ac8411
Author: Luca Bruno <lucabru src gnome org>
Date:   Thu Oct 25 20:32:48 2012 +0200

    transformer: Clear wrapper cache for every file

 codegen/valaccodetransformer.vala | 4 ----
 vala/valacodetransformer.vala     | 5 +++--
 2 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/codegen/valaccodetransformer.vala b/codegen/valaccodetransformer.vala
index 8af5ee62e..6f004c46f 100644
--- a/codegen/valaccodetransformer.vala
+++ b/codegen/valaccodetransformer.vala
@@ -28,10 +28,6 @@ public class Vala.CCodeTransformer : CodeTransformer {
                source_file.accept_children (this);
        }
 
-       public override void visit_namespace (Namespace ns) {
-               ns.accept_children (this);
-       }
-
        public override void visit_class (Class cl) {
                cl.accept_children (this);
        }
diff --git a/vala/valacodetransformer.vala b/vala/valacodetransformer.vala
index 8ff5b8082..8773d5151 100644
--- a/vala/valacodetransformer.vala
+++ b/vala/valacodetransformer.vala
@@ -28,7 +28,7 @@ public class Vala.CodeTransformer : CodeVisitor {
 
        public CodeBuilder b;
        public ArrayList<CodeBuilder> builder_stack = new ArrayList<CodeBuilder> ();
-       public HashMap<string, CodeNode> wrapper_cache = new HashMap<string, CodeNode> (str_hash, str_equal);
+       public HashMap<string, CodeNode> wrapper_cache;
 
        public void push_builder (CodeBuilder builder) {
                builder_stack.add (b);
@@ -47,12 +47,13 @@ public class Vala.CodeTransformer : CodeVisitor {
         */
        public void transform (CodeContext context) {
                this.context = context;
-
                /* we're only interested in non-pkg source files */
                var source_files = context.get_source_files ();
                foreach (SourceFile file in source_files) {
                        if (file.file_type == SourceFileType.SOURCE ||
                            (context.header_filename != null && file.file_type == SourceFileType.FAST)) {
+                               /* clear wrapper cache for every file */
+                               wrapper_cache = new HashMap<string, CodeNode> (str_hash, str_equal);
                                file.accept (this);
                        }
                }