[vala/wip/transform: 128/169] transformer: Clear wrapper cache for every file

[Rico Tzschichholz <ricotz src gnome org>]

commit 2eae3ee072bb2f9fdb9a03a9c74542e0938a2f74
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 6ea689a..be3e61a 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 8ff5b80..8773d51 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);
                        }
                }