Fix bug in type marking when replacing variables with abstract types

Resolves ocaml#20

Signed-off-by: Runhang Li <[email protected]>

Expose bs_gentype in 4.06

Make vec change

Local allocation prototype: initial type system plumbing and backend support

173842c Merge flambda-backend changes
ed7eba2 Remove leading space from LINE. (oxcaml/oxcaml#484)
bd61170 Bump magic numbers (ocaml#5)
c50c47d Add CI builds with local allocations enabled
1412792 Move local allocations support behind '-extension local'
6d8e42a Better tail call behaviour in caml_applyN
c7dac3d Typemod: toplevel bindings escape even if no variables are bound
82d6c3e Several fixes for partial application and currying
d05c70c Pprintast support for new local syntax
e0e62fc Typecheck x |> f y as (f y x), not ((f y) x)
d7e34ce Remove autogeneration of @ocaml.curry
b9a0593 Port oxcaml/oxcaml#493
0a872d9 Code review fixes from oxcaml/oxcaml#491
6c168bb Remove local allocation counting
3c6e7f0 Code review fixes from oxcaml/oxcaml#478
bb97207 Rename Lambda.apply_position
a7cb650 Quieten Makefile when runtime dep files are not present
c656dc9 Merge flambda-backend changes
11b5424 Avoid printing double spaces in function argument lists
7751faa Restore locations to Typedtree.{pat,let}_bound_idents_full
e450b6c add build_ocaml_compiler.sexp
0403bb3 Revert PR 9895 to continue installing VERSION
b3447db Ensure new local attributes are namespaced properly
7f213fc Allow empty functions again
8f22ad8 Bugfix: ensure local domain state is initialised
80f54dd Bugfix for Selectgen with regions
e8133a1 Fix external-external signature inclusion
9840051 Bootstrap
d879f23 Merge remote-tracking branch 'jane/local-reviewed' into local-merge
94454f5 Use Local_store for the local allocations ref
54a164c Create fewer regions, according to typechecking (ocaml#59)
1c2479b Merge flambda-backend changes
ce34678 Fix printing of modes in return types
91f2281 Hook mode variable solving into Btype.snapshot/backtrack
54e4b09 Move Alloc_mode and Value_mode to Btype
ff4611e Merge flambda-backend changes
ce62e45 Ensure allocations are initialised, even dead ones
6b6ec5a Fix the alloc.ml test on 32-bit builds
81e9879 Merge flambda-backend changes
40a7f89 Update repo URL for ocaml-jst, and rename script.
0454ee7 Add some new locally-allocating primitives (ocaml#57)
8acdda1 Reset the local stack pointer in exception handlers (ocaml#56)
8dafa98 Improve typing for (||) and (&&) (ocaml#55)
8c64754 Fix make_check_all_arches (ocaml#54)
b50cd45 Allow arguments to primitives to be local even in tail position (ocaml#53)
cad125d Fix modes from or-patterns (ocaml#50)
4efdb72 Fix tailcalls tests with inlining (ocaml#52)
4a795cb Flambda support (ocaml#49)
74722cb Add [@ocaml.principal] and [@ocaml.noprincipal] attributes, and use in oo.mli
6d7d3b8 Ensure that functions are evaluated after their arguments (flambda-backend ocaml#353)
89bda6b Keep Sys.opaque_identity in Cmm and Mach (port upstream PR 9412)
a39126a Fix tailcalls within regions (ocaml#48)
4ac4cfd Fix stdlib manpages build
3a95f5e Merge flambda-backend changes
efe80c9 Add jane/pull-flambda-patches script
fca94c4 Register allocations for Omitted parameter closures (ocaml#47)
103b139 Remove various FIXMEs (ocaml#46)
62ba2c1 Bootstrap
a0062ad Allow local allocations for various primitives (ocaml#43)
7a2165e Allow primitives to be poly-moded (ocaml#43)
2af3f55 Fix a flaky test by refactoring TypePairs (ocaml#10638)
58dd807 Bootstrap
ee3be10 Fix modes in build_apply for partial applications
fe73656 Tweak for evaluation order of labelled partial applications (ocaml#10653)
0527570 Fix caml_modify on local allocations (ocaml#40)
e657e99 Relax modes for `as` patterns (ocaml#42)
f815bf2 Add special mode handling for tuples in matches and let bindings (ocaml#38)
39f1211 Only take the upper bounds of modes associated with allocations (ocaml#37)
aec6fde Interpret arrow types in "local positions" differently
c4f3319 Bootstrap
ff6fdad Add some missing regions
40d586d Bootstrap
66d8110 Switch to a system with 3 modes for values
f2c5a85 Bugfix for Comballoc with local allocations. (ocaml#41)
83bcd09 Fix bug with root scanning during compaction (ocaml#39)
1b5ec83 Track modes in Lambda.lfunction and onwards (ocaml#33)
f1e2e97 Port ocaml#10728
56703cd Port ocaml#10081
eb66785 Support local allocations in i386 and fix amd64 bug (ocaml#31)
c936b19 Disallow local recursive non-functions (ocaml#30)
c7a193a GC support for local allocations (ocaml#29)
8dd7270 Nonlocal fields (ocaml#28)
e19a2f0 Bootstrap
694b9ac Add syntax to the parser for local allocations (ocaml#26)
f183008 Lower initial stack size
918226f Allow local closure allocations (ocaml#27)
2552e7d Introduce mode variables (ocaml#25)
bc41c99 Minor fixes for local allocations (ocaml#24)
a2a4e60 Runtime and compiler support for more local allocations (ocaml#23)
d030554 Typechecking for local allocations (ocaml#21)
9ee2332 Bugfix missing from ocaml#20
02c4cef Retain block-structured local regions until Mach.
86dbe1c amd64: Move stack realloc calls out-of-line
324d218 More typing modes and locking of environments
a4080b8 Initial version of local allocation (unsafe)

git-subtree-dir: ocaml
git-subtree-split: 173842c

ce88833 Merge flambda-backend changes
b7506bb Revert "Cherry-pick of ocaml/ocaml 1eeb0e7 (ocaml#12)"
183f688 Add config option to enable/disable stack allocation (ocaml#22)
ee7c849 If both the type and mode of an ident are wrong, complain about the type. (ocaml#19)
44bade0 Allow submoding during module inclusion checks (ocaml#21)
de3bec9 Add subtyping between arrows of related modes (ocaml#20)
93d8615 Enable the local keywords even when the local extension is off (ocaml#18)
81dd85e Documentation for local allocations
b05519f Fix a GC bug in local stack scanning (ocaml#17)
9f879de Fix __FUNCTION__ (ocaml#15)
a78975e Optimise "include struct ... end" in more cases (ocaml#11134)
b819c66 Cherry-pick of ocaml/ocaml 1eeb0e7 (ocaml#12)
bb363d4 Optimise the allocation of optional arguments (ocaml#11)

git-subtree-dir: ocaml
git-subtree-split: ce88833

Fix build on macOS

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