Vendor import of clang trunk r256633:

https://llvm.org/svn/llvm-project/cfe/trunk@256633

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/AST/ExprClassification.cpp b/lib/AST/ExprClassification.cpp
index 9cc612e..a47b03c 100644
--- a/lib/AST/ExprClassification.cpp
+++ b/lib/AST/ExprClassification.cpp
@@ -136,6 +136,8 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) {
   case Expr::ObjCIvarRefExprClass:
   case Expr::FunctionParmPackExprClass:
   case Expr::MSPropertyRefExprClass:
+  case Expr::MSPropertySubscriptExprClass:
+  case Expr::OMPArraySectionExprClass:
     return Cl::CL_LValue;
 
     // C99 6.5.2.5p5 says that compound literals are lvalues.
@@ -185,6 +187,7 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) {
   case Expr::CXXFoldExprClass:
   case Expr::NoInitExprClass:
   case Expr::DesignatedInitUpdateExprClass:
+  case Expr::CoyieldExprClass:
     return Cl::CL_PRValue;
 
     // Next come the complicated cases.
@@ -396,6 +399,9 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) {
     assert(cast<InitListExpr>(E)->getNumInits() == 1 &&
            "Only 1-element init lists can be glvalues.");
     return ClassifyInternal(Ctx, cast<InitListExpr>(E)->getInit(0));
+
+  case Expr::CoawaitExprClass:
+    return ClassifyInternal(Ctx, cast<CoawaitExpr>(E)->getResumeExpr());
   }
 
   llvm_unreachable("unhandled expression kind in classification");