From b95cfe4bb01f18a112bcb7eea3b82bc8d6dfe20b Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 19 Nov 2010 18:44:34 +0000
Subject: [PATCH] Make sure to print cvr-qualifiers on function declarations

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119817 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/AST/DeclPrinter.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/AST/DeclPrinter.cpp b/lib/AST/DeclPrinter.cpp
index a8f19952b6..a6e60aa5af 100644
--- a/lib/AST/DeclPrinter.cpp
+++ b/lib/AST/DeclPrinter.cpp
@@ -379,6 +379,16 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
 
     Proto += ")";
     
+    if (FT && FT->getTypeQuals()) {
+      unsigned TypeQuals = FT->getTypeQuals();
+      if (TypeQuals & Qualifiers::Const)
+        Proto += " const";
+      if (TypeQuals & Qualifiers::Volatile) 
+        Proto += " volatile";
+      if (TypeQuals & Qualifiers::Restrict)
+        Proto += " restrict";
+    }
+    
     if (FT && FT->hasExceptionSpec()) {
       Proto += " throw(";
       if (FT->hasAnyExceptionSpec())
-- 
2.50.1