From cf63b845dfd6b9e94a690f5110e9099185fe85e4 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Mon, 9 Jan 2017 22:16:16 +0000
Subject: MSVC seems to use (void) in __FUNCSIG__ for a zero-parameter function
 even in C++. Follow suit.

llvm-svn: 291489
---
 clang/lib/AST/Expr.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'clang/lib/AST/Expr.cpp')

diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index edb218871ab..14f31d0c6b8 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -582,12 +582,13 @@ std::string PredefinedExpr::ComputeName(IdentType IT, const Decl *CurrentDecl) {
         if (i) POut << ", ";
         POut << Decl->getParamDecl(i)->getType().stream(Policy);
       }
-      if (!Context.getLangOpts().CPlusPlus && !Decl->getNumParams())
-        POut << "void";
 
       if (FT->isVariadic()) {
         if (FD->getNumParams()) POut << ", ";
         POut << "...";
+      } else if ((IT == FuncSig || !Context.getLangOpts().CPlusPlus) &&
+                 !Decl->getNumParams()) {
+        POut << "void";
       }
     }
     POut << ")";
-- 
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