From 794edd187cee49e3f12cc2ce587d60fc85e08dd6 Mon Sep 17 00:00:00 2001
From: Samarth Narang <70980689+snarang181@users.noreply.github.com>
Date: Fri, 27 Jun 2025 10:52:22 -0400
Subject: [clang] Suppress noreturn warning if last statement in a function is
 a throw (#145166)

Fixes https://github.com/llvm/llvm-project/issues/144952
---
 clang/lib/Sema/Sema.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'clang/lib/Sema/Sema.cpp')

diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index 42ebf2a..dfc5a27 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -2434,9 +2434,10 @@ Sema::PopFunctionScopeInfo(const AnalysisBasedWarnings::Policy *WP,
     OpenMP().popOpenMPFunctionRegion(Scope.get());
 
   // Issue any analysis-based warnings.
-  if (WP && D)
+  if (WP && D) {
+    inferNoReturnAttr(*this, D);
     AnalysisWarnings.IssueWarnings(*WP, Scope.get(), D, BlockType);
-  else
+  } else
     for (const auto &PUD : Scope->PossiblyUnreachableDiags)
       Diag(PUD.Loc, PUD.PD);
 
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