From: Sean Hunt <scshunt@csclub.uwaterloo.ca>
Date: Mon, 30 Aug 2010 09:27:16 +0000 (+0000)
Subject: Two minor fixes to user-defined literals:
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=75b8508380e6d44276a8fafe5cafcedb9cf532d3;p=clang

Two minor fixes to user-defined literals:

 - Zero-initialize UDLData so that crashes stop
 - Stop complaining that we can't emit them (we most certainly can)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112467 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Lex/Token.h b/include/clang/Lex/Token.h
index f295411187..b4639cf50b 100644
--- a/include/clang/Lex/Token.h
+++ b/include/clang/Lex/Token.h
@@ -145,7 +145,7 @@ public:
 
   /// makeUserDefinedLiteral - Set this token to be a user-defined literal
   void makeUserDefinedLiteral(llvm::BumpPtrAllocator &Alloc) {
-    PtrData = new (Alloc.Allocate(sizeof(UDLData), 4)) UDLData;
+    PtrData = new (Alloc.Allocate(sizeof(UDLData), 4)) UDLData();
     setFlag(UserDefinedLiteral);
   }
 
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index dd881350c6..0680428e90 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -210,6 +210,9 @@ public:
 
     return CGF.EmitCallExpr(E).getScalarVal();
   }
+  Value *VisitUDLiteralExpr(const UDLiteralExpr *E) {
+    return VisitCallExpr(E);
+  }
 
   Value *VisitStmtExpr(const StmtExpr *E);