Remove reduce_empty(::AdjoinIdentity, ::Type)

[ChrisRackauckas]

close #63

[codecov]

Codecov Report

Merging #64 (6fb168c) into master (43d4a28) will decrease coverage by 0.22%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #64      +/-   ##
==========================================
- Coverage   93.44%   93.22%   -0.23%     
==========================================
  Files           2        2              
  Lines          61       59       -2     
==========================================
- Hits           57       55       -2     
  Misses          4        4              

Flag	Coverage Δ
unittests	93.22% <ø> (-0.23%)	⬇️

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Impacted Files	Coverage Δ
src/InitialValues.jl	90.69% <ø> (-0.22%)	⬇️
src/prettyexpr.jl	100.00% <0.00%> (ø)

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[tkf]

The failure from Pkg.test can be ignored since it is due to that BangBang supporting this is not available.

[tkf]

Direct dependents (https://juliahub.com/ui/Packages/InitialValues/djxcV/0.2.11?page=2)

• BangBang Support InitialValues 0.3 BangBang.jl#217
• DataTools Support InitialValues 0.3 DataTools.jl#43
• Folds Support InitialValues 0.3 Folds.jl#37
• FoldsCUDA (upgrade this later)
• FoldsThreads Support InitialValues 0.3 FoldsThreads.jl#17
• LazyGroupBy Support InitialValues 0.3 LazyGroupBy.jl#31
• ThreadsX Support InitialValues 0.3 tkf/ThreadsX.jl#189
• Transducers Support InitialValues 0.3 Transducers.jl#500

Some indirect dependents

• FLoops Test with InitialValues 0.3 FLoops.jl#92