tests: add base_arg_named_inherit.nit

[nit.git] / src / frontend / serialization_phase.nit

diff --git a/src/frontend/serialization_phase.nit b/src/frontend/serialization_phase.nit
index 2b68eea..976d532 100644 (file)
--- a/src/frontend/serialization_phase.nit
+++ b/src/frontend/serialization_phase.nit
@@ -43,7 +43,7 @@ private class SerializationPhasePreModel
                # Skip if we are not interested
                if nat.n_atid.n_id.text != "auto_serializable" then return
                if not nclassdef isa AStdClassdef then
-                       toolcontext.error(nclassdef.location, "Syntax error: only a concrete class can be automatically serialized.")
+                       toolcontext.error(nclassdef.location, "Syntax Error: only a concrete class can be automatically serialized.")
                        return
                end
 
@@ -153,7 +153,7 @@ private class SerializationPhasePreModel
                        code.add "      redef fun deserialize_class(name)"
                        code.add "      do"
                else
-                       toolcontext.error(deserializer_npropdef.location, "Annotation error: you cannot define Deserializer::deserialize_class in a module where you use \"auto_serializable\".")
+                       toolcontext.error(deserializer_npropdef.location, "Error: you cannot define `Deserializer::deserialize_class` in a module where you use `auto_serializable`.")
                        return
                end
 
@@ -184,7 +184,9 @@ private class SerializationPhasePostModel
        redef fun process_nmodule(nmodule)
        do
                for npropdef in nmodule.inits_to_retype do
-                       var v = new PreciseTypeVisitor(npropdef, npropdef.mpropdef.mclassdef, toolcontext)
+                       var mpropdef = npropdef.mpropdef
+                       if mpropdef == null then continue # skip error
+                       var v = new PreciseTypeVisitor(npropdef, mpropdef.mclassdef, toolcontext)
                        npropdef.accept_precise_type_visitor v
                end
        end