Drop Caml runtimes and primitives (rescript-lang#6984)

* remove Caml io/formatting/converting stuffs

* remove Lexing/Parsing/Parser completely

* remove Caml_sys completely

* remove hash/digest/Hashtbl

* format jscomp/test again

* restore Hashtbl.hash

* update lib artifacts

* remove stale tests

* remove Caml compile time constants

* remove (almost) Caml String/Bytes/Char/Stream

* remove floatarray

* remove Caml int32/int64/nativeint

* remove uint32 liternal which has never exposed

* migrate caml_{type}_compare/min/max primitives

* Drop OCaml `Array` module

* drop other OCaml DS modules

* fix hashtbl size hint

* rename promise primitive

* remove unused code

* update artifacts

* remove unused module

* Drop `%lazy_force` primitive

* remove unused code

* remove/replace all remain `caml_*` primitives

* Remove unwanted float primitives

* remote unused/unnecessary exn primitives

* migrate dict primitive

* rename #import to %import

* migrate obj and option primitives

* migrate hash primitives

* remove unused code path

* remove unused internal primitives

* migrate already ones from internal primitives

* specialize every primitives in a path

* drop/rename more interfaces

* merge exn primitive modules

* move curry primitive module

* move util primitives

* update artifacts

* fix gentype test

* add empty modules for core OCamlCompat

* rename ref primitives

* bring back a few primitives for Core compatibility

* bring back error reporting on unknown #prim

* add more compat

* Js_runtime_modules -> Primitive_modules

* Remove unused code path

* Remove unused code path (floatarray) in frontend

* remove unused builtin types

* fix binding

* refactor primitive externs

* bring back Array module accessing pattern

* more compat, deprecation, and migrate stdlib-406 dir completely

* cleanup ninja dependencies

Now the only `runtime` dir is the built-in primitive literally

Removed dependency hacks from `ninja.js` and make the dependency graph clearly `others` -> `runtime`

Removed `Belt_internals` module, use compiler primitive instead

Removed `runtime/js`, so made `others/js` only source of JS bindings
Primitives shouldn't rely on JS any binding

* add deprecation on pervasives

* tmp: try fix

* clean a bit

* added %modfloat primitive, added Pervasives.mod_float compat

* added Pervasive string conversion compat

* do not mention Js module

* add clean-rewatch recipe

Author: cometkim

Makefile

@@ -82,16 +82,18 @@ checkformat:
 clean-gentype:
 	make -C jscomp/gentype_tests/typescript-react-example clean
 
+clean-rewatch:
+	cargo clean --manifest-path rewatch/Cargo.toml && rm -f rewatch/rewatch
+
 clean:
 	dune clean
-	cargo clean --manifest-path rewatch/Cargo.toml && rm -f rewatch/rewatch
 	./scripts/ninja.js clean && rm -f ninja/ninja
 
-clean-all: clean clean-gentype
+clean-all: clean clean-gentype clean-rewatch 
 
 dev-container:
 	docker build -t rescript-dev-container docker
 
 .DEFAULT_GOAL := build
 
-.PHONY: build watch rewatch ninja bench dce test test-syntax test-syntax-roundtrip test-gentype test-all lib playground playground-cmijs playground-release artifacts format checkformat clean-gentype clean clean-all dev-container
+.PHONY: build watch rewatch ninja bench dce test test-syntax test-syntax-roundtrip test-gentype test-all lib playground playground-cmijs playground-release artifacts format checkformat clean-gentype clean-rewatch clean clean-all dev-container

jscomp/build_tests/super_errors/expected/modules2.res.expected

@@ -1,8 +1,8 @@
 
   We've found a bug for you!
-  /.../fixtures/modules2.res:1:9-14
+  /.../fixtures/modules2.res:1:9-19
 
-  1 │ let b = List.b
+  1 │ let b = Belt.List.b
   2 │ 
 
-  The value b can't be found in List
+  The value b can't be found in Belt.List