This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 112e. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
Subclause 184.108.40.206 [expr.delete] paragraph 4 specifies:
The cast-expression in a delete-expression shall be evaluated exactly once.
Due to the reference to the syntactic non-terminal cast-expression, it is unclear whether that includes the conversion to pointer type specified in 220.127.116.11 [expr.delete] paragraph 2.
Change in 18.104.22.168 [expr.delete] paragraph 1 and paragraph 2 as follows:
... The operand shall be of pointer to object type
or of class type. If of class type, the operand is contextually implicitly converted (7.3 [conv]) to a pointer to object type. [ Footnote: ... ] The delete-expression has type void.
If the operand has a class type, the operand is converted to a pointer type by calling the above-mentioned conversion function, and the converted operand is used in place of the original operand for the remainder of this subclause....
Change in 22.214.171.124 [expr.delete] paragraph 4 as follows:
cast-expression ina delete-expression shall be evaluated exactly once.