Comments (8)
That's like #127
from mlstyle.jl.
I see. So Float64
is interpreted as just some variable for the right side to use in this case. This does indeed happen without types:
julia> one = 1; two = 2;
julia> x = two;
julia> @match x begin
one => "One!"
two => "Two!"
_ => "Many!"
end
"One!"
Maybe an error could be thrown if two patterns are the "same" on the left side?
from mlstyle.jl.
I'd close this but pin it as it is a FAQ.
If anyone has a different idea, you could just have discussions here which is helpful for other users with this issue.
from mlstyle.jl.
It's because in the first example those are literal patterns because they are 1
and 2
, whereas Float64
is a capturing pattern because it's a symbol.
from mlstyle.jl.
So can we close this one?
from mlstyle.jl.
I would just include an appropriate error message?
from mlstyle.jl.
I would just include an appropriate error message?
Do you have any design ideas? MLStyle can detect redundant patterns in some cases, but I'm not sure if I should mark things as intentional or unexpected.
from mlstyle.jl.
Is there any benefit to allowing redundant cases (#127)?
from mlstyle.jl.
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from mlstyle.jl.