Deprecate using && and || within at-dot expressions #26792
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Giving us space to allow lowering this to `.&&` and `.||` in the future. Ref #5187.
mbauman
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broadcast
deprecation
base/broadcast.jl
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| if x.head == :&& || x.head == :|| | ||
| Base.depwarn(""" | ||
| using $(x.head) expressions in @. is deprecated; in the future it will | ||
| become elementwise. Break the expression into smaller parts instead.""", ()) |
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This should still pass some name symbol, maybe :__dot__. Or nothing if absolutely necessary.
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Yeah, I tried that. The trouble is then the stackframe is identical to every call, leading to only one depwarn. This is a hack that when you pass (), it'll skip the stack frame lookups and just always warn.
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I suppose I could change the hack to look at the symbol and always warn if it starts with @. That's probably better.
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Ok then we should use nothing instead of ().
|
We do really need to support |
mbauman
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Apr 23, 2018
* origin/master: (23 commits) fix deprecations of \cdot and \times (#26884) Support reshaping custom 0-dimensional arrays (#26870) fix some cases of dot syntax lowering (#26878) Pkg3: deterministically close the LibGit2 repo in tests (#26883) code loading docs: add missing graph edge (#26874) add news for #26858 and #26859 [ci skip] (#26869) Deprecate using && and || within at-dot expressions (#26792) widen `Int8` and `Int16` to `Int` instead of `Int32` (#26859) fix #26038, make `isequal` consistent with `hash` for `Ptr` (#26858) Deprecate variadic size(A, dim1, dim2, dims...) method (#26862) add using Random to example in manual (#26864) warn once instead of depwarn since we want to test it Revert "reserve syntax that could be used for computed field types (#18466) (#26816)" (#26857) Fix compilation on LLVM 6.0 change promotion behaviour of `cumsum` and `cumsum!` to match `sum` [LLVM 6] add patch to diamond if-conversion add a precompile command that can be used to precompile all dependencies (#254) use registry if no version entry exist in project for developed pacakges make Pkg3 work as a drop in for the old CI scripts update registries when adding (#253) ...
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Giving us space to allow lowering this to
.&&and.||in the future. Ref #5187.