typing&engines: accept `is_same_instance` on `null`

[nit.git] / src / compiler / separate_compiler.nit

diff --git a/src/compiler/separate_compiler.nit b/src/compiler/separate_compiler.nit
index e5f1bb9..297b1ba 100644 (file)
--- a/src/compiler/separate_compiler.nit
+++ b/src/compiler/separate_compiler.nit
@@ -1115,7 +1115,7 @@ class SeparateCompilerVisitor
                var maybenull = (recv.mcasttype isa MNullableType or recv.mcasttype isa MNullType) and consider_null
                if maybenull then
                        self.add("if ({recv} == NULL) \{")
-                       if mmethod.name == "==" then
+                       if mmethod.name == "==" or mmethod.name == "is_same_instance" then
                                res = self.new_var(bool_type)
                                var arg = arguments[1]
                                if arg.mcasttype isa MNullableType then