Work around deprecation of Base.isbindingresolved in julia nightly (#322)

Author: lgoettgens

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased - 2025-XX-XX
+
+### Changed
+
+- Avoid deprecation warnings concerning `Base.isbindingresolved` with julia nightly. ([#322])
 
 ## Version [v0.8.10] - 2024-01-26
 

src/exports.jl

@@ -1,8 +1,17 @@
+# avoid Base.isbindingresolved deprecation in https://github.com/JuliaLang/julia/pull/57253
+function isbindingresolved(m::Module, s::Symbol)
+    @static if VERSION >= v"1.12.0-"
+        return true
+    else
+        return Base.isbindingresolved(m, s)
+    end
+end
+
 function walkmodules(f, x::Module)
     f(x)
     for n in names(x; all = true)
         # `isdefined` and `getproperty` can trigger deprecation warnings
-        if Base.isbindingresolved(x, n) && !Base.isdeprecated(x, n)
+        if isbindingresolved(x, n) && !Base.isdeprecated(x, n)
             isdefined(x, n) || continue
             y = getproperty(x, n)
             if y isa Module && y !== x && parentmodule(y) === x