Created on 2012-09-04.00:00:00 last changed 76 months ago
[Moved to DR at the April, 2013 meeting.]
Proposed resolution (October, 2012):
This issue is resolved by the resolution of issue 1550.
A glvalue appearing as one operand of a conditional-expression in which the other operand is a throw-expression is converted to a prvalue, regardless of how the conditional-expression is used:
If either the second or the third operand has type void, then the lvalue-to-rvalue (7.1 [conv.lval]), array-to-pointer (7.2 [conv.array]), and function-to-pointer (7.3 [conv.func]) standard conversions are performed on the second and third operands, and one of the following shall hold:
The second or the third operand (but not both) is a throw-expression (18.1 [except.throw]); the result is of the type of the other and is a prvalue.
This seems to be gratuitous and surprising.
|2014-03-03 00:00:00||admin||set||status: drwp -> cd3|
|2013-10-14 00:00:00||admin||set||status: dr -> drwp|
|2013-05-03 00:00:00||admin||set||messages: + msg4390|
|2013-05-03 00:00:00||admin||set||status: ready -> dr|
|2012-11-03 00:00:00||admin||set||messages: + msg4054|