Finalizer for closures.

[nit.git] / src / syntax / mmbuilder.nit

diff --git a/src/syntax/mmbuilder.nit b/src/syntax/mmbuilder.nit
index 6a03fde..5f7e0a0 100644 (file)
--- a/src/syntax/mmbuilder.nit
+++ b/src/syntax/mmbuilder.nit
@@ -1182,6 +1182,12 @@ redef class AClosureDecl
                if sig.return_type != null and n_kwbreak != null then
                        v.error(self, "Syntax Error: A break bloc cannot have a return value.")
                end
+
+               # Add the finalizer to the closure signature
+               var finalize_sig = new MMSignature(new Array[MMType], null, null)
+               var finalizer_clos = new MMClosure(finalize_sig, false)
+               sig.closures.add(finalizer_clos)
+
                var clos = new MMClosure(sig, n_kwbreak != null)
                v.signature_builder = old_signature_builder
                old_signature_builder.closure_decls.add(self)