When we're building a CXXExprWithTemporaries, only include those
temporaries that are within our current evaluation context. That way,
nested evaluation contexts (e.g., within a sizeof() expression) won't
see temporaries from outer contexts. Also, make sure to push a new
evaluation context when instantiating the initializer of a variable;
this may be an unevaluated context or a potentially-evaluated context,
depending on whether it's an in-class initializer or not. Fixes PR5672.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index afce5e3..526ab91 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -897,6 +897,9 @@
break;
}
+ if (T.isNull())
+ return T;
+
if (T == Context.UndeducedAutoTy) {
int Error = -1;