src: use MFormalType for type checks when it makes sense

[nit.git] / src / highlight.nit

diff --git a/src/highlight.nit b/src/highlight.nit
index ecc4c7d..f4268c0 100644 (file)
--- a/src/highlight.nit
+++ b/src/highlight.nit
@@ -871,7 +871,7 @@ redef class AType
                var mt = mtype
                if mt == null then return null
                mt = mt.as_notnullable
-               if mt isa MVirtualType or mt isa MParameterType then
+               if mt isa MFormalType then
                        res.add_class("nc_vt")
                end
                return mt.infobox(v)