Merge remote-tracking branch 'alexis/ffi-fix'

In most cases the generated code use a wrong types (Custom types in
extern classes aren't visible inside the main generated code). Also
fixed an alias.

diff --git a/src/compiler_ffi.nit b/src/compiler_ffi.nit
index 36c1453..6588b1b 100644 (file)
--- a/src/compiler_ffi.nit
+++ b/src/compiler_ffi.nit
@@ -408,7 +408,7 @@ redef class MExplicitSuper
                var mmodule = from.mclassdef.mmodule
 
                # In nitni files, declare internal function as extern
-               var internal_csignature = mproperty.build_csignature(mclass_type, v.compiler.mainmodule, null, long_signature, from_c_call_context)
+               var internal_csignature = mproperty.build_csignature(mclass_type, v.compiler.mainmodule, "___super", long_signature, internal_call_context)
                ccu.header_decl.add("extern {internal_csignature};\n")
 
                # In nitni files, #define friendly as extern
@@ -483,7 +483,7 @@ redef class MExplicitCast
                # special checks
                if from == to.as_nullable then
                        # format A_is_null
-                       ccu.header_decl.add("#define {from.mangled_cname}_is_null {from.mangled_cname}_is_a_{to.mangled_cname}\n")
+                       ccu.header_decl.add("#define {from.mangled_cname}_is_null !{from.mangled_cname}_is_a_{to.mangled_cname}\n")
                end
 
                #
@@ -491,7 +491,7 @@ redef class MExplicitCast
                #
 
                # In nitni files, declare internal function as extern
-               full_friendly_csignature = "{to.cname} {v.compiler.mainmodule.name }___{from.mangled_cname}_as_{to.mangled_cname}({from.cname_blind})"
+               full_friendly_csignature = "{to.cname_blind} {v.compiler.mainmodule.name }___{from.mangled_cname}_as_{to.mangled_cname}({from.cname_blind})"
                ccu.header_decl.add("extern {full_friendly_csignature};\n")
 
                # In nitni files, #define friendly as extern