ambiguity trying to construct `exec::variant_sender< A, A >`

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
cpp

Research direction

No file, test, or entry point is named. Start by locating the variant_sender implementation and its construction tests, then determine the intended behavior for duplicate alternates such as variant_sender<A, A>; done means the ambiguity is resolved and covered by a clear test.

Written by the indexing model from the issue text.

Description

discussion P2

Should variant_sender make its list of alternates unique?

Dominant language
C++
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Avg merge
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Merged PRs (30d)
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