CWG2474 Cv-qualification and deletion

Author: jensmaurer

source/expressions.tex

@@ -5461,14 +5461,14 @@
 \pnum
 \indextext{\idxcode{delete}!undefined}%
 In a single-object delete expression, if the static type of the object to be
-deleted is different from its dynamic type
+deleted is not similar\iref{conv.qual} to its dynamic type
 and the selected deallocation function (see below)
 is not a destroying operator delete,
 the static type shall be a base
 class of the dynamic type of the object to be deleted and the static type shall
 have a virtual destructor or the behavior is undefined. In an array delete
-expression, if the dynamic type of the object to be deleted differs from its
-static type, the behavior is undefined.
+expression, if the dynamic type of the object to be deleted is not similar to
+its static type, the behavior is undefined.
 
 \pnum
 The \grammarterm{cast-expression} in a \grammarterm{delete-expression} shall