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NTuple{N}(v) silently truncates when length(v) > N #52963

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tpapp opened this issue Jan 18, 2024 · 1 comment
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NTuple{N}(v) silently truncates when length(v) > N #52963

tpapp opened this issue Jan 18, 2024 · 1 comment
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collections Data structures holding multiple items, e.g. sets duplicate Indicates similar issues or pull requests

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@tpapp
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tpapp commented Jan 18, 2024 

julia> NTuple{3}(zeros(4))
(0.0, 0.0, 0.0)

Is this intentional? I expected an error message. Cf eg

julia> NTuple{3}((1,2,3,4))
ERROR: MethodError: Cannot `convert` an object of type 
  NTuple{4, Int64} to an object of type 
  Tuple{T, T, T} where T

(tested on 1.10 and master, but this is not a regression, also the same in previous versions I checked)
@nsajko
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nsajko commented Jan 18, 2024

Dup of #52657

@nsajko nsajko closed this as completed Jan 18, 2024
@nsajko nsajko added the duplicate Indicates similar issues or pull requests label Jan 18, 2024
@tpapp tpapp mentioned this issue Jan 19, 2024
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@nsajko nsajko closed this as completed Jan 23, 2025
@nsajko nsajko added the collections Data structures holding multiple items, e.g. sets label Jan 23, 2025
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