[runtime] Add a few mono mono_class_is_... accessors. (#3891)

[mono.git] / mono / mini / mini-native-types.c

diff --git a/mono/mini/mini-native-types.c b/mono/mini/mini-native-types.c
index 9ce9be8a98c08ce51866bafee0324a087b8ee4c0..6e461b806b461d133a7ecd56912a48c49d441354 100644 (file)
--- a/mono/mini/mini-native-types.c
+++ b/mono/mini/mini-native-types.c
@@ -349,6 +349,8 @@ mono_class_is_magic_assembly (MonoClass *klass)
                return TRUE;
        if (!strcmp ("Xamarin.Mac", klass->image->assembly_name))
                return TRUE;
+       if (!strcmp ("Xamarin.WatchOS", klass->image->assembly_name))
+               return TRUE;
        return FALSE;
 }
 
@@ -404,6 +406,13 @@ mono_class_is_magic_float (MonoClass *klass)
 
        if (strcmp ("nfloat", klass->name) == 0) {
                magic_nfloat_class = klass;
+
+               /* Assert that we are using the matching assembly */
+               MonoClassField *value_field = mono_class_get_field_from_name (klass, "v");
+               g_assert (value_field);
+               MonoType *t = mono_field_get_type (value_field);
+               g_assert (t->type == mini_native_type_replace_type (&klass->byval_arg)->type);
+
                return TRUE;
        }
        return FALSE;