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Fix compatibility with Julia 1.13+ memhash removal#1170

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vtjnash:fix-memhash-compat
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Fix compatibility with Julia 1.13+ memhash removal#1170
vtjnash wants to merge 1 commit into
JuliaData:mainfrom
vtjnash:fix-memhash-compat

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@vtjnash vtjnash commented Oct 3, 2025

Remove hash method definition when Base.memhash is not available.
On Julia 1.13+, these AbstractString types will use the default
AbstractString hash implementation which is now efficient and
zero-copy based on codeunit/iterate.

For Julia <1.13, continue using the memhash-based implementation
for compatibility.

Related to JuliaLang/julia#59697

🤖 Generated with Claude Code

Co-Authored-By: Claude noreply@anthropic.com

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codecov Bot commented Oct 3, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.56%. Comparing base (7819c85) to head (be062e4).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #1170   +/-   ##
=======================================
  Coverage   90.56%   90.56%           
=======================================
  Files           9        9           
  Lines        2321     2321           
=======================================
  Hits         2102     2102           
  Misses        219      219           

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Remove hash method definition when Base.memhash is not available.
On Julia 1.13+, these AbstractString types will use the default
AbstractString hash implementation which is now efficient and
zero-copy based on codeunit/iterate.

For Julia <1.13, continue using the memhash-based implementation
for compatibility.

Related to JuliaLang/julia#59697

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
@vtjnash
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vtjnash commented Feb 14, 2026

Rebased on forced pushed main

@quinnj quinnj closed this Apr 23, 2026
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