FFI: implement the global reference functions

[nit.git] / src / separate_compiler.nit

diff --git a/src/separate_compiler.nit b/src/separate_compiler.nit
index 8d1b008..bf3cb12 100644 (file)
--- a/src/separate_compiler.nit
+++ b/src/separate_compiler.nit
@@ -105,6 +105,7 @@ redef class ModelBuilder
 
                # The main function of the C
                compiler.new_file("{mainmodule.name}.main")
+               compiler.compile_nitni_global_ref_functions
                compiler.compile_main_function
 
                # compile methods
@@ -870,9 +871,17 @@ class SeparateCompiler
 
        redef fun compile_nitni_structs
        do
-               self.header.add_decl("struct nitni_instance \{struct instance *value;\};")
+               self.header.add_decl """
+struct nitni_instance \{
+       struct nitni_instance *next,
+               *prev; /* adjacent global references in global list */
+       int count; /* number of time this global reference has been marked */
+       struct instance *value;
+\};
+"""
+               super
        end
-       
+
        redef fun finalize_ffi_for_module(mmodule)
        do
                var old_module = self.mainmodule