chore: update toolchain to v4.15.0-rc1

ImportGraph/Gexf.lean

@@ -5,8 +5,6 @@ Authors: Jon Eugster
 -/
 
 import Lean
-import Batteries.Lean.NameMap
-import Batteries.Tactic.OpenPrivate
 
 open Lean
 

ImportGraph/Imports.lean

@@ -4,7 +4,6 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Kim Morrison
 -/
 import Lean
-import Batteries.Lean.NameMap
 import ImportGraph.RequiredModules
 
 /-!

ImportGraph/RequiredModules.lean

@@ -129,7 +129,7 @@ partial def Environment.transitivelyRequiredModules' (env : Environment) (module
     if verbose then
       IO.println s!"Processing module {m}"
     let mut r : BitVec N := 0
-    for n in env.header.moduleData[(env.header.moduleNames.getIdx? m).getD 0]!.constNames do
+    for n in env.header.moduleData[((env.header.moduleNames.indexOf? m).map Fin.val).getD 0]!.constNames do
       if ! n.isInternal then
       -- This is messy: Mathlib is big enough that writing a recursive function causes a stack overflow.
       -- So we use an explicit stack instead. We visit each constant twice:
@@ -162,7 +162,7 @@ partial def Environment.transitivelyRequiredModules' (env : Environment) (module
   return result
 where
   toBitVec {N : Nat} (s : NameSet) : BitVec N :=
-    s.fold (init := 0) (fun b n => b ||| BitVec.twoPow _ ((env.header.moduleNames.getIdx? n).getD 0))
+    s.fold (init := 0) (fun b n => b ||| BitVec.twoPow _ (((env.header.moduleNames.indexOf? n).map Fin.val).getD 0))
   toNameSet {N : Nat} (b : BitVec N) : NameSet :=
     env.header.moduleNames.zipWithIndex.foldl (init := {}) (fun s (n, i) => if b.getLsbD i then s.insert n else s)
 

ImportGraphTest/Imports.lean

@@ -38,6 +38,7 @@ elab "#unused_transitive_imports" names:ident* : command => do
 
 /--
 info: Transitively unused imports of Init.System.IO:
+  Init.Control.StateRef
   Init.Control.Reader
 -/
 #guard_msgs in

lake-manifest.json

@@ -1,22 +1,22 @@
 {"version": "1.1.0",
  "packagesDir": ".lake/packages",
  "packages":
- [{"url": "https://github.com/leanprover/lean4-cli",
+ [{"url": "https://github.com/leanprover-community/batteries",
    "type": "git",
    "subDir": null,
-   "scope": "leanprover",
-   "rev": "726b3c9ad13acca724d4651f14afc4804a7b0e4d",
-   "name": "Cli",
+   "scope": "leanprover-community",
+   "rev": "7805acf1864ba1a2e359f86a8f092ccf1438ad83",
+   "name": "batteries",
    "manifestFile": "lake-manifest.json",
-   "inputRev": "main",
+   "inputRev": "v4.15.0-rc1",
    "inherited": false,
    "configFile": "lakefile.toml"},
-  {"url": "https://github.com/leanprover-community/batteries",
+  {"url": "https://github.com/leanprover/lean4-cli",
    "type": "git",
    "subDir": null,
-   "scope": "leanprover-community",
-   "rev": "76e9ebe4176d29cb9cc89c669ab9f1ce32b33c3d",
-   "name": "batteries",
+   "scope": "leanprover",
+   "rev": "0c8ea32a15a4f74143e4e1e107ba2c412adb90fd",
+   "name": "Cli",
    "manifestFile": "lake-manifest.json",
    "inputRev": "main",
    "inherited": false,

lakefile.toml

@@ -14,7 +14,7 @@ rev = "main"
 [[require]]
 name = "batteries"
 scope = "leanprover-community"
-rev = "v4.14.0"
+rev = "v4.15.0-rc1"
 
 [[lean_lib]]
 name = "ImportGraph"

lean-toolchain

@@ -1 +1 @@
-leanprover/lean4:v4.14.0
+leanprover/lean4:v4.15.0-rc1