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### 1382. `pair` and `tuple` constructors should `forward` arguments

Section: 20.4 [pairs] Status: Resolved Submitter: INCITS Opened: 2010-08-25 Last modified: 2016-01-28

Priority: Not Prioritized

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Discussion:

Addresses US-96

`pair` and `tuple` constructors and assignment operators use `std::move` when they should use `std::forward`. This causes lvalue references to be erroneously converted to rvalue references. Related requirements clauses are also wrong.

[ Resolution proposed by ballot comment ]

> See Appendix 1 - Additional Details

[ 2010-10-24 Daniel adds: ]

> Accepting n3140 would solve this issue.

[ 2010-11 Batavia ]

Resolved by adopting n3140.

Proposed resolution:

See n3140.