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feat: Implement references in brillig #1901

Merged
merged 2 commits into from
Jul 10, 2023
Merged

feat: Implement references in brillig #1901

merged 2 commits into from
Jul 10, 2023

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sirasistant
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@sirasistant sirasistant commented Jul 10, 2023 •
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Description

Problem*

Summary*

  • Implemented reference handling in brillig
  • Fixing a bug where the registers were not correctly restored if the callee function did memory allocs (lack of prev stack pointer register)
  • Avoided freeing memory by never reducing the stack pointer, to implement references without borrow checker / garbage collector

Documentation

  • This PR requires documentation updates when merged.

    • I will submit a noir-lang/docs PR.
    • I will request for and support Dev Rel's help in documenting this PR.

Additional Context

PR Checklist*

  • I have tested the changes locally.
  • I have formatted the changes with Prettier and/or cargo fmt on default settings.

ludamad
ludamad approved these changes Jul 10, 2023
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@ludamad ludamad left a comment

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LGTM :)

@sirasistant sirasistant added this pull request to the merge queue Jul 10, 2023
Merged via the queue into master with commit 3a078fb Jul 10, 2023
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@sirasistant sirasistant deleted the arv/brillig_refs branch July 10, 2023 12:40
@kevaundray kevaundray mentioned this pull request Jul 10, 2023
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@jfecher jfecher jfecher left review comments

@ludamad ludamad ludamad approved these changes

@kevaundray kevaundray Awaiting requested review from kevaundray

@vezenovm vezenovm Awaiting requested review from vezenovm

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3 participants
@sirasistant @ludamad @jfecher