This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 115d. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
2024-10-26
[Moved to DR at the September, 2013 meeting.]
Currently, 6.9.1 [intro.execution] paragraph 3 says,
Certain other aspects and operations of the abstract machine are described in this International Standard as unspecified (for example, order of evaluation of arguments to a function).
However, the order of evaluation of function arguments is no longer “unspecified;” instead, their value computations are unsequenced. A better example of unspecified behavior is needed.
Proposed resolution (April, 2013):
Change 6.9.1 [intro.execution] paragraph 3 as follows:
Certain other aspects and operations of the abstract machine are described in this International Standard as unspecified (for example,order of evaluation of arguments to a functionevaluation of expressions in a new-initializer if the allocation function fails to allocate memory (7.6.2.8 [expr.new])). Where possible...