This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 110b. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.

2023-01-15


769. Initialization of closure objects

Section: 7.5.5  [expr.prim.lambda]     Status: CD2     Submitter: Mike Miller     Date: 9 February, 2009

[Voted into the WP at the July, 2009 meeting as part of N2927.]

7.5.5 [expr.prim.lambda] paragraph 13 says simply,

The closure object is initialized by direct-initializing each member N of F with the local variable or reference named N; the member t is initialized with this.

The mechanism for this initialization is not specified. In particular, does the closure class have a default constructor that performs this initialization?

Proposed resolution (July, 2009)

See document PL22.16/09-0117 = WG21 N2927.