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Support separators in floating point literals#1385

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dcodeIO merged 10 commits intoAssemblyScript:masterfrom
pulpdrew:float-separators
Jul 13, 2020
Merged

Support separators in floating point literals#1385
dcodeIO merged 10 commits intoAssemblyScript:masterfrom
pulpdrew:float-separators

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@pulpdrew
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Completes #1059

  • I've read the contributing guidelines

readDecimalFloat(): f64 {
// TODO: numeric separators (parseFloat can't handle these)
var text = this.source.text;
var pos = this.pos;
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This local variable pos was added in #1376 , but made using a helper function awkward. I could either:

  • leave things how I have them now
  • use a local pos and do this.pos = pos before each call to the helper and pos = this.pos after each call to the helper
  • eliminate the helper function and just inline it all in this function.
  • pass a start argument into the helper (but that still leaves the problem of returning the end position, since I am already using the return value for indicating whether a separator is present).

Thoughts?

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@MaxGraey MaxGraey Jul 12, 2020

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Yeah, that's caching this.pos is made some thing little complicated but it's speedup self-bootstrap version of AS. I suggest leave all as is because that cacheing most significant only for unsafeNext which changes really rarely. Other methods can leave as is for simplicity

@dcodeIO dcodeIO merged commit 8941652 into AssemblyScript:master Jul 13, 2020
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dcodeIO commented Jul 13, 2020

Thank you! :)

@pulpdrew pulpdrew deleted the float-separators branch July 13, 2020 19:33
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🎉 This PR is included in version 0.13.7 🎉

The release is available on:

Your semantic-release bot 📦🚀

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3 participants