[expr.const] Check the result object of a prvalue

Author: frederick-vs-ja

source/expressions.tex

@@ -8200,7 +8200,7 @@
 A \defnadj{constant}{expression} is either
 a glvalue core constant expression that refers to
 an object or a non-immediate function, or
-a prvalue core constant expression whose value
+a prvalue core constant expression whose result object\iref{basic.lval}
 satisfies the following constraints:
 \begin{itemize}
 \item