From 294ba569803972323a64670451a82af53c660541 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 27 Dec 2025 23:21:13 +0100
Subject: Vendor import of llvm-project branch release/21.x
 llvmorg-21.1.7-0-gcd708029e0b2, a.k.a. 21.1.7 release.

---
 clang/lib/Serialization/ASTReader.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/Serialization/ASTReader.cpp')

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 30e097314959..3e7ccfdd9db5 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -3103,6 +3103,10 @@ ASTReader::ReadControlBlock(ModuleFile &F,
             F.Kind == MK_ImplicitModule)
           N = ForceValidateUserInputs ? NumUserInputs : 0;
 
+        if (N != 0)
+          Diag(diag::remark_module_validation)
+              << N << F.ModuleName << F.FileName;
+
         for (unsigned I = 0; I < N; ++I) {
           InputFile IF = getInputFile(F, I+1, Complain);
           if (!IF.getFile() || IF.isOutOfDate())
-- 
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