comp: clean AAttrPropdef#compile_to_c

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/abstract_compiler.nit b/src/abstract_compiler.nit
index 8015a5a..ac308b2 100644 (file)
--- a/src/abstract_compiler.nit
+++ b/src/abstract_compiler.nit
@@ -2121,11 +2121,15 @@ end
 redef class AAttrPropdef
        redef fun compile_to_c(v, mpropdef, arguments)
        do
-               if arguments.length == 1 then
+               if mpropdef == mreadpropdef then
+                       assert arguments.length == 1
                        var res = v.read_attribute(self.mpropdef.mproperty, arguments.first)
                        v.assign(v.frame.returnvar.as(not null), res)
-               else
+               else if mpropdef == mwritepropdef then
+                       assert arguments.length == 2
                        v.write_attribute(self.mpropdef.mproperty, arguments.first, arguments[1])
+               else
+                       abort
                end
        end