Specify the return type of isNull.
RunParser didn't find any places this was used incorrectly.
GITHUB_BREAKING_CHANGES=The return value of isNull must now be used only as a bool.
@@ -38,8 +38,7 @@ import java.util.List;
name = "isNull",
value =
@Signature(
- // TODO(b/70946095): should return bool
- returnType = "?",
+ returnType = "bool",
parameterTypes = {"any"}))
@SoyPureFunction
final class IsNullFunction extends TypedSoyFunction
