Handle AddrLabelExprs in Expr::isConstantExpr

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55245 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 9085d2cc0d96bfe01089475b08bb105167d633fd..a01832f2ee9acba3bd93319ee0cbcdd89dcaa8b1 100644 (file)
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -556,6 +556,7 @@ bool Expr::isConstantExpr(ASTContext &Ctx, SourceLocation *Loc) const {
   case ImaginaryLiteralClass:
   case TypesCompatibleExprClass:
   case CXXBoolLiteralExprClass:
+  case AddrLabelExprClass:
     return true;
   case CallExprClass: {
     const CallExpr *CE = cast<CallExpr>(this);