[coroutines] Creation of promise object, lookup of operator co_await, building
of await_* calls, and AST representation for same.
llvm-svn: 251387
diff --git a/clang/lib/AST/ExprClassification.cpp b/clang/lib/AST/ExprClassification.cpp
index 882c786..a5a4435 100644
--- a/clang/lib/AST/ExprClassification.cpp
+++ b/clang/lib/AST/ExprClassification.cpp
@@ -186,6 +186,7 @@
case Expr::CXXFoldExprClass:
case Expr::NoInitExprClass:
case Expr::DesignatedInitUpdateExprClass:
+ case Expr::CoyieldExprClass:
return Cl::CL_PRValue;
// Next come the complicated cases.
@@ -397,6 +398,9 @@
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");