This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 115f. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
2024-12-06
[Moved to DR at the April, 2013 meeting.]
Presumably, 12.3 [over.over] paragraph 1,
A use of an overloaded function name without arguments is resolved in certain contexts to a function, a pointer to function or a pointer to member function for a specific function from the overload set. A function template name is considered to name a set of overloaded functions in such contexts. The function selected is the one whose type is identical to the function type of the target type required in the context. [Note: That is, the class of which the function is a member is ignored when matching a pointer-to-member-function type. —end note] The target can be
an object or reference being initialized (9.4 [dcl.init], 9.4.4 [dcl.init.ref]),
...
should apply to an example like
double bar(double) { return 0.0; } float bar(float) { return 0.0f; } using fun = double(double); fun &foo{bar};
However, there is implementation variance in whether the use of bar is accepted or not, and the omission of a cross-reference to 9.4.5 [dcl.init.list] might be read as indicating that list-initialization is not included.
Proposed resolution (February, 2013):
Change 12.3 [over.over] paragraph 1 as follows:
...The target can be
an object or reference being initialized (9.4 [dcl.init], 9.4.4 [dcl.init.ref], 9.4.5 [dcl.init.list]),
...