Dear caml develpers,
I am working on an experimental branch to pass more information from typedtree to lambda to enable ocaml generate user readable javascript code(https://github.com/bobzhang/ocaml/tree/master) (online-demo: http://zhanghongbo.me/js-demo/)Here I get a segfault, after I change const_block:Below is my minimal change:```type pointer_info =| NullConstructor of string| NullVariant of string| NAPointertype tag_info =| Constructor of string| Tuple| Variant of string| Record| NAtype structured_constant =Const_base of constant| Const_pointer of int * pointer_info| Const_block of int * tag_info * structured_constant list| Const_float_array of string list| Const_immstring of string```Note that the enriched info is not used in ``emitcode``, now I get a segfault in make world:```../../boot/ocamlrun ../../ocamlc -nostdlib -I ../../stdlib -c -w +33..39 -warn-error A -bin-annot -g -safe-string -I ../../stdlib -I ../../utils -I ../../typing -I ../../bytecomp -I ../../asmcomp extract_crc.ml../../boot/ocamlrun ../../ocamlc -nostdlib -I ../../stdlib -o extract_crc dynlink.cma extract_crc.cmomake[3]: *** [extract_crc] Segmentation fault: 11make[3]: *** Deleting file `extract_crc'make[2]: *** [otherlibraries] Error 2make[1]: *** [all] Error 2```Any help is appreciated : )--Regards
-- Hongbo Zhang