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### 1154. `complex` should accept integral types

Section: 28.4 [complex.numbers] Status: NAD Submitter: LWG Opened: 2009-06-28 Last modified: 2020-09-06

Priority: Not Prioritized

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Discussion:

Addresses FR 35

Description

Instantiations of the class template `complex<>` have to be allowed for integral types, to reflect existing practice and ISO standards (LIA-III).

Suggestion

[ 2009-10-26 Proposed wording in N3002. ]

[ 2010 Pittsburgh: ]

> Moved to NAD Future. Rationale added.

[LEWG Kona 2017]

Recommend SG6

[2017-03-03, Kona]

SG6 suggests this issue is a new feature, not a problem with the existing standard, and should therefore be closed NAD. However, SG6 invites papers that bring the proposal up to date with the current standard.

Rationale:

There is no consensus for making this change at this time.

Proposed resolution:

Adopt N3002.