Support Uint32 using Java's UnsignedInt Api and JS's >>> 0

[peirick]

Regarding #61 Uint is 31-bit : I too, have found this very confusing. Note that Java does not natively support uint, ulong and unsigned byte, cito is accomplishing unsigned arithmetic through using the Java Unsigned Integer API ( Integer.compareUnsigned, Integer.divideUnsigned, Integer.remainderUnsigned, Integer.parseUnsignedInt ,Integer.toUnsignedString). When mixing signed with unsigned, cito uses the unsigned operator.

I don't have any time to do some JavaScript implementation. But this should be possible unsigned-integer-in-javascript at least for 32 bit. Please take this pull request as an inspiration. I just want to give back my changes.

Btw. Nice Project :)

[pfusik]

I like both your changes! Do you want to work on them beyond this draft? If so, I'd prefer to have them separate.

[codecov-commenter]

Codecov Report

Merging #69 (e717183) into master (12c4da2) will decrease coverage by 1.04%. The diff coverage is 80.44%.

@@            Coverage Diff             @@
##           master      #69      +/-   ##
==========================================
- Coverage   93.32%   92.27%   -1.05%     
==========================================
  Files          19       19              
  Lines       13311    13497     +186     
==========================================
+ Hits        12422    12454      +32     
- Misses        754      902     +148     
- Partials      135      141       +6     

Impacted Files	Coverage Δ
GenCCpp.cs	94.06% <0.00%> (-2.65%)	:arrow_down:
GenCl.cs	94.80% <0.00%> (-1.68%)	:arrow_down:
GenCs.cs	97.58% <0.00%> (-0.32%)	:arrow_down:
GenSwift.cs	94.45% <0.00%> (-0.17%)	:arrow_down:
CiTree.cs	78.42% <22.22%> (-0.49%)	:arrow_down:
GenJs.cs	87.29% <31.42%> (-6.77%)	:arrow_down:
GenTyped.cs	86.42% <33.33%> (-2.38%)	:arrow_down:
GenBase.cs	95.66% <75.00%> (-0.19%)	:arrow_down:
GenJava.cs	87.52% <86.87%> (-7.33%)	:arrow_down:
... and 3 more

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[pfusik]

What's the status? I see the tests failing. Don't worry about the coverage.

ulong will require more work for literals and constant folding - currently it's all done on long. We can disable ulong for now.

Your patch will get harder and harder to merge as I'm reimplementing cito in Ć.

[peirick]

What's the status? I see the tests failing. Don't worry about the coverage.

ulong will require more work for literals and constant folding - currently it's all done on long. We can disable ulong for now.

Your patch will get harder and harder to merge as I'm reimplementing cito in Ć.

Currently I'm no longer working on it. Maybe just take this as an Idea, that can be implemented later. I'm fine if you close this MR.