app.nit: id the platform at runtime

[nit.git] / src / model / model.nit

diff --git a/src/model/model.nit b/src/model/model.nit
index 03d82b1..c1c950e 100644 (file)
--- a/src/model/model.nit
+++ b/src/model/model.nit
@@ -569,7 +569,12 @@ class MClass
        # Is `self` and abstract class?
        var is_abstract: Bool is lazy do return kind == abstract_kind
 
-       redef fun mdoc_or_fallback do return intro.mdoc_or_fallback
+       redef fun mdoc_or_fallback
+       do
+               # Don’t use `intro.mdoc_or_fallback` because it would create an infinite
+               # recursion.
+               return intro.mdoc
+       end
 end
 
 
@@ -728,6 +733,8 @@ class MClassDef
 
        # All property introductions and redefinitions (not inheritance) in `self` by its associated property.
        var mpropdefs_by_property = new HashMap[MProperty, MPropDef]
+
+       redef fun mdoc_or_fallback do return mdoc or else mclass.mdoc_or_fallback
 end
 
 # A global static type
@@ -1301,6 +1308,7 @@ class MClassType
        private var collect_mclasses_cache = new HashMap[MModule, Set[MClass]]
        private var collect_mtypes_cache = new HashMap[MModule, Set[MClassType]]
 
+       redef fun mdoc_or_fallback do return mclass.mdoc_or_fallback
 end
 
 # A type based on a generic class.
@@ -1531,6 +1539,8 @@ class MVirtualType
        redef fun full_name do return self.mproperty.full_name
 
        redef fun c_name do return self.mproperty.c_name
+
+       redef fun mdoc_or_fallback do return mproperty.mdoc_or_fallback
 end
 
 # The type associated to a formal parameter generic type of a class
@@ -2055,7 +2065,12 @@ abstract class MProperty
 
        redef var location
 
-       redef fun mdoc_or_fallback do return intro.mdoc_or_fallback
+       redef fun mdoc_or_fallback
+       do
+               # Don’t use `intro.mdoc_or_fallback` because it would create an infinite
+               # recursion.
+               return intro.mdoc
+       end
 
        # The canonical name of the property.
        #
@@ -2477,6 +2492,8 @@ abstract class MPropDef
                assert has_next_property: i.is_ok
                return i.item
        end
+
+       redef fun mdoc_or_fallback do return mdoc or else mproperty.mdoc_or_fallback
 end
 
 # A local definition of a method