//pkg/state fixes for VFS2.

- When encodeState.resolve() determines that the resolved reflect.Value is
  contained by a previously-resolved object, set wire.Ref.Type to the
  containing object's type (existing.obj.Type()) rather than the contained
  value's type (obj.Type()).

- When encodeState.resolve() determines that the resolved reflect.Value
  contains a previously-resolved object, handle cases where the new object
  contains *multiple* previously-resolved objects. (This may cause
  previously-allocated object IDs to become unused; to facilitate this, change
  encodeState.pending to a map, and change the wire format to prefix each
  object with its object ID.)

- Add encodeState.encodedStructs to avoid redundant encoding of structs, since
  deduplication of objects via encodeState.resolve() doesn't work for objects
  instantiated by StateSave() and passed to SaveValue() (i.e. fields tagged
  `state:".(whatever)"`).

- Make unexported array fields deserializable via slices that refer to them by
  casting away their unexportedness in decodeState.decodeObject().

Updates #1663

PiperOrigin-RevId: 338727687

1 files changed, 0 insertions, 14 deletions

diff --git a/pkg/state/BUILD b/pkg/state/BUILD
index 089b3bbef..92c51879b 100644
--- a/pkg/state/BUILD
+++ b/pkg/state/BUILD
@@ -4,19 +4,6 @@ load("//tools/go_generics:defs.bzl", "go_template_instance")
 package(licenses = ["notice"])
 
 go_template_instance(
-    name = "pending_list",
-    out = "pending_list.go",
-    package = "state",
-    prefix = "pending",
-    template = "//pkg/ilist:generic_list",
-    types = {
-        "Element": "*objectEncodeState",
-        "ElementMapper": "pendingMapper",
-        "Linker": "*pendingEntry",
-    },
-)
-
-go_template_instance(
     name = "deferred_list",
     out = "deferred_list.go",
     package = "state",
@@ -83,7 +70,6 @@ go_library(
         "deferred_list.go",
         "encode.go",
         "encode_unsafe.go",
-        "pending_list.go",
         "state.go",
         "state_norace.go",
         "state_race.go",