diff options
| -rw-r--r-- | lib/CodeGen/CGDeclCXX.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/CodeGen/CGDeclCXX.cpp b/lib/CodeGen/CGDeclCXX.cpp index 2d473de47c..3f1a7225fb 100644 --- a/lib/CodeGen/CGDeclCXX.cpp +++ b/lib/CodeGen/CGDeclCXX.cpp @@ -80,8 +80,13 @@ void CodeGenFunction::EmitCXXGlobalVarDeclInit(const VarDecl &D, EmitDeclInit(*this, D, DeclPtr); return; } - RValue RV = EmitReferenceBindingToExpr(Init, T, /*IsInitializer=*/true); - EmitStoreOfScalar(RV.getScalarVal(), DeclPtr, false, T); + if (Init->isLvalue(getContext()) == Expr::LV_Valid) { + RValue RV = EmitReferenceBindingToExpr(Init, T, /*IsInitializer=*/true); + EmitStoreOfScalar(RV.getScalarVal(), DeclPtr, false, T); + return; + } + ErrorUnsupported(Init, + "global variable that binds reference to a non-lvalue"); } void |