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chore(LSP): simplify code lens request handling#9279

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TomAFrench merged 4 commits intomasterfrom
ab/lsp-simplify-code-lenses
Jul 23, 2025
Merged

chore(LSP): simplify code lens request handling#9279
TomAFrench merged 4 commits intomasterfrom
ab/lsp-simplify-code-lenses

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@asterite asterite commented Jul 22, 2025

Description

Problem

No issue, just something I noticed.

Summary

While I was recently looking at some LSP code I noticed that whenever we type-check a package we compute code lenses for the changed file, then when code lenses are requested from the client we'd try to use that cache or compute them again. This code exists since before I started making changes to LSP and now there's no need to compute code lenses when type-checking, nor there's a need to cache that information. This makes that request work more like every other LSP request handler and simplifies some code.

Additional Context

I checked that after this change the time it took to respond to a code lens request was still fast (for example it's less than a millisecond in token_contract).

I also changed a few BTreeMap<CrateId, CrateDefMap> to the DefMaps alias, and had to some some small refactors to use some functions without having a Context, when all that was used was a NodeInterner plus DefMaps.

Documentation

Check one:

  • No documentation needed.
  • Documentation included in this PR.
  • [For Experimental Features] Documentation to be submitted in a separate PR.

PR Checklist

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

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⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'Test Suite Duration'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.20.

Benchmark suite Current: 75831fe Previous: ad16599 Ratio
test_report_AztecProtocol_aztec-packages_noir-projects_noir-protocol-circuits_crates_private-kernel-lib 3 s 2 s 1.50
test_report_zkpassport_noir-ecdsa_ 3 s 2 s 1.50

This comment was automatically generated by workflow using github-action-benchmark.

CC: @TomAFrench

@asterite asterite requested a review from a team July 22, 2025 21:10
@TomAFrench TomAFrench added this pull request to the merge queue Jul 23, 2025
Merged via the queue into master with commit f073164 Jul 23, 2025
101 checks passed
@TomAFrench TomAFrench deleted the ab/lsp-simplify-code-lenses branch July 23, 2025 23:30
github-merge-queue bot pushed a commit to AztecProtocol/aztec-packages that referenced this pull request Aug 4, 2025
Automated pull of nightly from the
[noir](https://github.com/noir-lang/noir) programming language, a
dependency of Aztec.
BEGIN_COMMIT_OVERRIDE
fix: forbid self-referencing type aliases
(noir-lang/noir#9103)
chore: add a mem2reg test for when all references need to be invalidated
(noir-lang/noir#9377)
fix(ssa): Do not check ArrayGet/Set as unreachable for Brillig
(noir-lang/noir#9376)
chore: use SSA parser in all mem2reg tests
(noir-lang/noir#9372)
fix: trait where clause check fixes
(noir-lang/noir#9369)
fix: Correct doc comments for SSA passes
(noir-lang/noir#9371)
fix: prevent `SignedField::from(i128::MIN)` from crashing
(noir-lang/noir#9366)
fix: allow constants in the type-system to be negative
(noir-lang/noir#9360)
feat: show circuit output as a value of the program's return type
(noir-lang/noir#9364)
feat: add `FunctionDefinition::visibility`
(noir-lang/noir#9363)
chore(docs): Add example for `$crate` in docs
(noir-lang/noir#9361)
fix: Prevent accidental tuple sharing in comptime code
(noir-lang/noir#9313)
fix: perserve purities after SSA normalization
(noir-lang/noir#9355)
fix: modulo overflow in comptime
(noir-lang/noir#9348)
fix: handle short-syntax for trait constraints on trait generics
(noir-lang/noir#9167)
chore: enhance trait constraint comment
(noir-lang/noir#9358)
fix: replace implicitly added named generics with fresh type vars in
check_trait_impl_where_clause_matches_trait_where_clause
(noir-lang/noir#9352)
fix: push definition trait constraints after trait item constraint
(noir-lang/noir#9354)
chore(ci): Update status of noir_json_parser
(noir-lang/noir#9351)
fix(ssa): Keep reference count increments for array set values
(noir-lang/noir#9344)
chore: remove unused `compile_workspace`
(noir-lang/noir#9353)
chore: try printing byte arrays as strings in the SSA interpreter
(noir-lang/noir#9346)
feat(lsp): allow opening noir stdlib files
(noir-lang/noir#9339)
fix: do u128 operations with u128, not i128
(noir-lang/noir#9345)
chore(acir): ACIR parser error handling for blackbox inputs/outputs
(noir-lang/noir#9342)
fix: prevent invalid types in test/fuzz functions
(noir-lang/noir#9343)
chore(lsp): avoid redundant type checking
(noir-lang/noir#9337)
feat(acir): Parse ACIR memory and call opcodes
(noir-lang/noir#9331)
fix(ssa_gen): Add constraint on slice length before popping
(noir-lang/noir#9323)
chore: impl for u16 conversions
(noir-lang/noir#9314)
fix: substitute bindings in type before canonicalization
(noir-lang/noir#9328)
fix(ssa_interpreter): `push_back` and `pop_back` to slices with padding
(noir-lang/noir#9320)
fix: wildcard type should be allowed in lambda parameter types
(noir-lang/noir#9325)
chore: graceful handling of SIGPIPE
(noir-lang/noir#9075)
feat: return unsolvable opcode from `CircuitSimulator`
(noir-lang/noir#8943)
fix: allow nested fmtstr (noir-lang/noir#9309)
feat: Initial ACIR parser (arithmetic exprs and black box functions)
(noir-lang/noir#9316)
fix(mem2reg): Register aliases when the `IfElse` result in a reference
(noir-lang/noir#9305)
fix: Make Ssa-gen use existing reference when compiling `&mut
foo.bar.baz` (noir-lang/noir#9307)
fix: top-level item in dependency isn't always visible
(noir-lang/noir#9295)
fix(ssa-interpreter): Return error if slice length is 0 during popping
(noir-lang/noir#9308)
chore: Release Noir(1.0.0-beta.9)
(noir-lang/noir#9184)
chore(LSP): simplify code lens request handling
(noir-lang/noir#9279)
chore: add regression tests for #6383
(noir-lang/noir#9302)
fix: disallow `_` in signatures and struct members
(noir-lang/noir#9301)
fix: check associated types after validating where clause when looking
up trait impls, plus some unification fixes
(noir-lang/noir#9265)
chore: Add fmtstr to coercions list
(noir-lang/noir#9300)
chore: Add a helper function `fmtstr::as_quoted_str`
(noir-lang/noir#9293)
chore(docs): Copy Type Coercions docs into v1.0.0-beta.8 versioned docs
(noir-lang/noir#9298)
feat: only inject "out of bounds" checks in brillig
(noir-lang/noir#9200)
END_COMMIT_OVERRIDE

---------

Co-authored-by: AztecBot <tech@aztecprotocol.com>
Co-authored-by: Maxim Vezenov <mvezenov@gmail.com>
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2 participants