From 6e52514c5deb9f2ce145228a55c5644539977489 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Tue, 27 Dec 2011 12:18:28 +0000
Subject: constexpr: support for evaluation and codegen of typeid constants.

llvm-svn: 147290
---
 clang/lib/CodeGen/CGExprConstant.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'clang/lib/CodeGen/CGExprConstant.cpp')

diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp
index 136b7139108..1bd94295d3f 100644
--- a/clang/lib/CodeGen/CGExprConstant.cpp
+++ b/clang/lib/CodeGen/CGExprConstant.cpp
@@ -934,6 +934,15 @@ public:
 
       return CGM.GetAddrOfGlobalBlock(cast<BlockExpr>(E), FunctionName.c_str());
     }
+    case Expr::CXXTypeidExprClass: {
+      CXXTypeidExpr *Typeid = cast<CXXTypeidExpr>(E);
+      QualType T;
+      if (Typeid->isTypeOperand())
+        T = Typeid->getTypeOperand();
+      else
+        T = Typeid->getExprOperand()->getType();
+      return CGM.GetAddrOfRTTIDescriptor(T);
+    }
     }
 
     return 0;
-- 
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