Make sure we perform lvalue-to-rvalue conversions for enum initializers. PR11484.

llvm-svn: 145874

clang/lib/Sema/SemaDecl.cpp

@@ -9449,6 +9449,9 @@ EnumConstantDecl *Sema::CheckEnumConstant(EnumDecl *Enum,
   if (Val && DiagnoseUnexpandedParameterPack(Val, UPPC_EnumeratorValue))
     Val = 0;
 
+  if (Val)
+    Val = DefaultLvalueConversion(Val).take();
+
   if (Val) {
     if (Enum->isDependentType() || Val->isTypeDependent())
       EltTy = Context.DependentTy;

clang/test/SemaCXX/enum-scoped.cpp

@@ -142,3 +142,8 @@ namespace test6 {
     (void) A::e; // expected-error {{incomplete type 'test6::A' named in nested name specifier}}
   }
 }
+
+namespace PR11484 {
+  const int val = 104;
+  enum class test1 { owner_dead = val, };
+}