From 1d0f1996df1dbb74a532cead1cdba2c490bc545b Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Wed, 19 Aug 2015 21:09:32 +0000
Subject: [modules] Don't needlessly bounce through Sema when updating
 exception specifications.

llvm-svn: 245501
---
 clang/lib/Serialization/ASTReader.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index fc9d29a9080..440ca6d74bf 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -8439,8 +8439,9 @@ void ASTReader::FinishedDeserializing() {
       PendingExceptionSpecUpdates.clear();
       for (auto Update : Updates) {
         auto *FPT = Update.second->getType()->castAs<FunctionProtoType>();
-        SemaObj->UpdateExceptionSpec(Update.second,
-                                     FPT->getExtProtoInfo().ExceptionSpec);
+        auto ESI = FPT->getExtProtoInfo().ExceptionSpec;
+        for (auto *Redecl : Update.second->redecls())
+          Context.adjustExceptionSpec(cast<FunctionDecl>(Redecl), ESI);
       }
     }
 
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