From 3aea6638141da3169d9384ba1c20997bcd774486 Mon Sep 17 00:00:00 2001
From: JamesWrigley <james@puiterwijk.org>
Date: Tue, 21 Oct 2025 12:25:42 +0200
Subject: [PATCH] Set types of boxed variables in
 `abstract_eval_nonlinearized_foreigncall_name`

This prevents invalidations of `isready()`.
---
 Compiler/src/abstractinterpretation.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Compiler/src/abstractinterpretation.jl b/Compiler/src/abstractinterpretation.jl
index 10cbca8c0c3d8..c80b04ccca2a0 100644
--- a/Compiler/src/abstractinterpretation.jl
+++ b/Compiler/src/abstractinterpretation.jl
@@ -3457,7 +3457,7 @@ function abstract_eval_nonlinearized_foreigncall_name(
         callresult = Future{CallMeta}()
         i::Int = 1
         nextstate::UInt8 = 0x0
-        local ai, res
+        local ai::Future, res::Future
         function evalargs(interp, sv)
             if nextstate === 0x1
                 @goto state1