From 9ca0826f25d52d34be422969e20456acbbf7d402 Mon Sep 17 00:00:00 2001
From: Volodymyr Sapsai <vsapsai@apple.com>
Date: Tue, 2 Jan 2018 18:02:19 +0000
Subject: [Sema] Don't emit the -Wstrict-prototypes warning for variadic
 functions.

rdar://problem/33251668

Reviewers: arphaman, ahatanak

Reviewed By: arphaman

Subscribers: ptitei, cfe-commits

Differential Revision: https://reviews.llvm.org/D41528


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@321660 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Sema/SemaType.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index 4dab52a9f5..af060cf21b 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -4767,7 +4767,7 @@ static TypeSourceInfo *GetFullTypeForDeclarator(TypeProcessingState &state,
         break;
       case DeclaratorChunk::Function: {
         const DeclaratorChunk::FunctionTypeInfo &FTI = DeclType.Fun;
-        if (FTI.NumParams == 0)
+        if (FTI.NumParams == 0 && !FTI.isVariadic)
           S.Diag(DeclType.Loc, diag::warn_strict_prototypes)
               << IsBlock
               << FixItHint::CreateInsertion(FTI.getRParenLoc(), "void");
-- 
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