bench: get decls by decl range

[thorimur]

For benching.

---

[thorimur]

.

[github-actions]

PR summary 57d1f5519b

Import changes exceeding 2%

%	File
+12.00%	Mathlib.Init

Import changes for modified files

Dependency changes

File	Base Count	Head Count	Change
Mathlib.Init	50	56	+6 (+12.00%)
Mathlib.Tactic	3117	3123	+6 (+0.19%)

Import changes for all files

Files	Import difference
There are 7801 files with changed transitive imports taking up over 338002 characters: this is too many to display!
You can run ci-tools/scripts/pr_summary/import_trans_difference.sh all locally to see the whole output.

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Declarations diff

+ getNamesAndRanges
+ workLinter

You can run this locally as follows

## summary with just the declaration names:
./scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh contains some details about this script.

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No changes to technical debt.

You can run this locally as

./scripts/reporting/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[thorimur]

!bench

[leanprover-radar]

Benchmark results for d5187cb against 57d1f55 are in. There are no significant changes. @thorimur

• 🟥 build//instructions: +134.8G (+0.08%)

Small changes (1✅)

• ✅ build/module/Mathlib.RingTheory.KrullDimension.Polynomial//instructions: -390.9M (-2.23%)