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Changelog

v0.1.32

Features

  • Low-level call hierarchy edges — callHierarchy/outgoingCalls now surfaces .call(), .staticcall(), and .delegatecall() as synthetic call edges, covering both Solidity MemberAccess nodes (which have no referencedDeclaration) and Yul call opcodes (which have no AST id); selection ranges point at the .call / opcode site (#211)
  • Alias-aware navigation — textDocument/definition, textDocument/declaration, textDocument/implementation, textDocument/references, and textDocument/rename all work correctly through import aliases (e.g. import {Foo as Bar}) (#197)
  • Goto-implementation fallback — when no implementations are found for a function, falls back to goto-definition instead of returning nothing (#200)
  • Live buffer compilation — textDocument/didChange compiles the editor buffer directly, providing cross-file diagnostics for unsaved edits
  • Startup update check — the server checks GitHub releases on startup and shows a window/showMessage notification when a newer version is available; controlled by the checkForUpdates setting (default: true)

Fixes

  • Stale results in 10 LSP handlers — handlers returned Ok(None) (JSON null) instead of Ok(Some(vec![])) (JSON []) when they computed zero results; LSP clients (notably Neovim) interpreted null as "server couldn't compute" and kept displaying stale data; affected handlers: inlayHint, references, workspace/symbol, documentSymbol, documentHighlight, documentLink, foldingRange, selectionRange, codeAction (#201, #202)
  • solidity.clearCache full reset — the command now wipes all in-memory caches (ast_cache, completion_cache, sub_caches, semantic_token_cache, path_interner) in addition to the on-disk cache directory; previously only the project-root entry was evicted from ast_cache
  • Empty build protection — cross-file solc errors no longer replace a valid cached AST with an empty build
  • Alias goto-implementation — import alias at usage site now targets the original definition, not the alias itself

Tests

  • 647 tests, 0 failures, 0 warnings

v0.1.31

Fixes

  • Precise fromRanges in call hierarchy — callHierarchy/incomingCalls and callHierarchy/outgoingCalls now prefer member_location (the identifier-only span) over src (the full expression span) for MemberAccess nodes; e.g. slot0.protocolFee().getZeroForOneFee() produces fromRanges pointing at just protocolFee and getZeroForOneFee instead of the entire chain (#191)
  • Cross-build node ID mismatch in textDocument/implementation — the handler used the file build's target_id to look up base_function_implementation in the project build, which could resolve to a completely different function; now re-resolves the target by byte_to_id() per build (#193)

Docs

  • Neovim call hierarchy handler snippet — outgoing calls now use ctx.params.item.uri for the file path instead of vim.api.nvim_buf_get_name(ctx.bufnr) (which returns the wrong file when prepareCallHierarchy resolves to a different file); both handlers sort quickfix items by line then column

Tests

  • 622 tests, 0 failures, 0 warnings

v0.1.30

Features

  • Project-wide PathInterner for canonical file IDs — solc assigns file IDs sequentially based on input order, causing cross-compilation reference bugs; the interner assigns deterministic IDs so all builds share the same ID space (#185)
  • textDocument/hover — show AST node ID (NodeId: \`) in hover tooltips for debugging; references show ``NodeId: \` referencedDeclaration: `<decl_id>` ``
  • textDocument/references — qualifier-aware reference resolution; "Find All References" on a container (contract/library/interface) now includes qualified type paths where the container appears as a prefix (e.g., Pool in Pool.State) (#187)
  • textDocument/definition — qualifier segment goto; clicking the qualifier in a qualified type path (e.g., Pool in Pool.State) navigates to the container declaration instead of the struct/enum (#187)
  • CachedBuild gains qualifier_refs field (HashMap<NodeId, Vec<NodeId>>) — maps container declaration IDs to IdentifierPath node IDs used as qualifiers; built at cache time by build_qualifier_refs() and merged across builds via merge_missing_from() (#187)
  • NodeInfo gains scope field — the containing declaration's node ID from the AST scope property; used to resolve qualified type path containers (#187)
  • dedup_locations() removes both exact and contained-range duplicates from reference results, preventing qualified type paths from producing duplicate entries (#187)
  • Two-phase project index — phase 1 compiles src-closure for fast time-to-first-reference, phase 2 compiles full closure (src + test + script) in background (#189)
  • Parallel sub-cache compilation — library sub-projects now build concurrently via JoinSet instead of sequentially; Asyncswap benchmark: 53.5s to 15.8s (3.4x speedup) (#190)
  • solidity/subCachesLoaded progress token — emitted when all library sub-caches are built and loaded, allowing benchmarks and editors to detect full pipeline completion (#190)
  • AST-only sub-cache compilation — sub-cache builds request only AST output (no codegen settings, no contract outputs), letting solc skip codegen entirely (#190)
  • Semaphore-based concurrency cap for parallel sub-cache builds — limits parallelism to available_parallelism() to avoid thrashing on smaller machines (#190)
  • Display impl for PragmaConstraint — log messages now show >=0.8.0 <0.9.0 instead of debug-format dumps (#190)
  • textDocument/prepareCallHierarchy + callHierarchy/incomingCalls + callHierarchy/outgoingCalls — navigate call graphs across contracts and libraries; tracks function calls (FunctionCall with kind == "functionCall"), modifier invocations, and base constructor specifiers; container aggregation (incoming/outgoing on a contract = union of all its callables); narrow fromRanges using expression.src for direct calls and memberLocation for member-access calls; call hierarchy index built at cache time alongside existing goto/references indexes (#191)
  • textDocument/implementation — "Go to Implementation" jumps from interface/abstract function declarations to their concrete implementations; builds a bidirectional base_function_implementation index from solc's baseFunctions/baseModifiers AST fields at cache time; searches file, project, and sub-cache builds (#193)
  • textDocument/references — interface/implementation equivalence; "Find All References" on PoolManager.swap now also returns call sites that reference IPoolManager.swap, and vice versa; uses the base_function_implementation index to expand the target ID set (#193)
  • callHierarchy/incomingCalls — interface/implementation equivalence; incoming callers via interface-typed references (e.g., manager.swap() where manager is IPoolManager) are now included when querying the implementing function (#193)

Performance

  • Remove evm.gasEstimates from solc output selection — gas estimation consumed 88% of compile time (SmarDex 510-file project: 56s to 6s). Removed gas.rs, GasKey, gas_index, gas inlay hints, gas hover, and gasEstimates setting (#189, #190)
  • Clean up LSP log messages — remove redundant/noisy logs (per-lib build/load lines, discovered N files, compiled with no mismatches, cache saved, path interner count), simplify cache hit/miss messages, suppress zero-count diagnostic messages (#190)

Fixes

  • Fix stale-offset duplicate references after editing — "Find All References" no longer produces bogus duplicates (e.g. 734 instead of 729 results) when the project cache has stale byte offsets for the current file; goto_references_for_target() now excludes the current file from the project-cache scan since the fresh file-level build already covers it (#185)
  • CompletionCache file IDs are now canonicalized through the PathInterner remap, preventing scope-range mismatches across compilations (#185)
  • Removed dead remap_src_file_id and remap_node_info_file_ids functions; simplified merge_scoped_cached_build() by removing ~50 lines of id_remap machinery (#185)
  • Sub-cache loading flag was never reset to false after completion — now correctly cleared (#190)

Tests

  • 621 tests, 0 failures, 0 warnings

Benchmarks

Project Files Before After Speedup
SmarDex 510 ~56s 8.9s 6.3x
Asyncswap 108 + 1108 lib ~57s 22.1s 2.6x

v0.1.29

Features

  • textDocument/codeAction — JSON-driven quickfix engine; handles unused-import forge-lint diagnostic with a "Remove unused import" action (#168)
  • workspace/executeCommand — solidity.clearCache deletes the on-disk cache and wipes in-memory AST, forcing a clean rebuild; solidity.reindex evicts in-memory AST and triggers a fast background reindex from the warm disk cache (#175)
  • textDocument/completion — import path completions inside import strings (#173)
  • Non-blocking didSave with per-URI watch channel serialisation — rapid saves collapse instead of stacking (#171)

Fixes

  • Skip redundant solc rebuild on save when file content is unchanged — eliminates ~5s recompilation from format-on-save loops on large projects (#181)
  • Wrap collect_import_pragmas in spawn_blocking — the transitive import FS crawl no longer blocks the tokio async runtime, preventing request timeouts on first save of large files (#181)
  • textDocument/references now returns results for state variables and other declarations (was returning null) — 11 refs for Shop.sol, 67 for PoolManager.t.sol
  • Guarantee full rebuild when reindex races with a running didSave worker (#178)
  • Tree-sitter import/assembly string completion guards (#177)
  • Use project_cache_key() in executeCommand and wake reindex worker correctly (#176)

Benchmarks

  • Shop.sol: 26/26 methods, references 11 results, rename 11 edits, codeAction working
  • PoolManager.t.sol: 26/26 methods, references 67 results, 1082 inlay hints at 9.3ms

v0.1.28

Features

  • Drop v1 cache path; v2 cache is now the only supported mode
  • Auto-create .gitignore in the cache directory on first write
  • Cache fingerprint now includes lsp_version so upgrading the server binary automatically invalidates stale caches

Fixes

  • Pull settings via workspace/configuration when initializationOptions is absent — fixes Neovim which sends settings only via pull requests, not as initializationOptions (#164)
  • Use import-closure for project index: BFS from source/test/script roots via forge remappings compiles only files the project actually imports (~510 vs 1788 for v4-core), cross-file referencedDeclaration IDs now populated correctly (#165)
  • Resolve solc version from transitive import pragmas: intersects pragma constraints across the full import graph so a wildcard pragma file importing an exact-version file picks a compatible solc, fixing empty ASTs and broken goto-definition (#162)
  • Use tree-sitter for import parsing in pragma graph walk, correctly handling multi-line import directives
  • Correct textDocument/rename for aliased imports (import {A as B} and import './X.sol' as Y) (#167)
  • Fix config profile fallback and lint parsing
  • Incremental reindex safety with threshold gating and scoped cache merge; warm-load reconciles changed files and persists cache aggressively (#156)

Docs

  • Add --stdio to Neovim cmd snippets in DOCS.md
  • Add projectIndex settings to all editor config examples
  • Add missing willCreate/didCreate/willDelete/didDelete capabilities to neovim-plugin-lsp.lua
  • Fix CONTRIBUTING.md: correct fixture name, test count (600), and project structure
  • Fix stale benchmark config references across profiling and completions docs

v0.1.27

Features

  • projectIndex.fullProjectScan setting to enable full project source indexing at startup (#152)
  • Persistent reference cache with atomic writes and single-flight sync (#153)
  • Auto-create .gitignore in cache directory (#154)
  • Incremental reindex safety with threshold gating and scoped cache merge (#156)
  • Drop v1 cache path; v2 cache is now the only supported mode

Fixes

  • Pull settings via workspace/configuration when initializationOptions is absent (#164)
  • Resolve solc version from transitive import pragmas (#162)
  • Use import-closure for project index with full cross-file references (#165)
  • Correct textDocument/rename for aliased imports (import {A as B} and import './X.sol' as Y) (#167)

Tests

  • 600 total tests, 0 warnings

v0.1.26

Features

  • File operation behaviors are configurable via:
    • fileOperations.templateOnCreate
    • fileOperations.updateImportsOnRename
    • fileOperations.updateImportsOnDelete
  • Default file-operation settings are enabled.
  • Template/scaffolding naming standardized to templateOnCreate.

Fixes

  • Improve file creation scaffolding flow to avoid missing scaffold content on new files.
  • Fix duplicate/incorrect scaffold insertion timing during create-file lifecycle.
  • Improve auto-import completion behavior for top-level symbols and import edit attachment.

Benchmarks

  • Added/updated benchmark coverage for file-operation lifecycle flows (willCreateFiles, willRenameFiles, willDeleteFiles) and auto-import scenarios.

v0.1.25

Performance

  • Replace clone-then-strip with build-filtered-map in walk_and_extract() (#132)
    • build_filtered_decl() / build_filtered_contract() iterate borrowed node fields and only clone fields that pass the STRIP_FIELDS filter, skipping heavy subtrees (body, modifiers, value, overrides, etc.)
    • Eliminates 234 MB of transient allocations (629→395 MB total, -37%)
    • RSS: 310 MB → 254 MB (down from 394 MB pre-optimization)
  • Pre-size HashMaps with with_capacity() in cache_ids(), extract_decl_nodes(), build_completion_cache(), build_hint_index(), build_constructor_index() (#132)
  • Remove dead goto_references() and goto_references_with_index() functions (#132)
  • Gate SolcOutput / SourceEntry behind #[cfg(test)] (#132)

Fixes

  • Fix cross-file references contamination: use nameLocation instead of src in resolve_target_location() so "Find All References" on IPoolManager manager returns references to manager, not to the IPoolManager interface (#131)
  • Fix non-deterministic hover on inherited contracts: byte_to_id() now prefers nodes with referencedDeclaration when two nodes share the same span length (#131)

Memory

State RSS vs v0.1.24
v0.1.24 baseline 230 MB —
Before optimization 394 MB +164 MB
v0.1.25 254 MB +24 MB

DHAT profiling (poolmanager-t-full.json, 95 files):

Metric v0.1.24 v0.1.25 Delta
Total allocated 629 MB 395 MB -37%
Peak (t-gmax) 277 MB 243 MB -12%
Retained (t-end) 60 MB 60 MB unchanged

Tests

  • 458 total tests, 0 warnings

Benchmarks

Updated for Shop.sol (all competitors), Pool.sol (v0.1.25 vs v0.1.24), and PoolManager.t.sol (v0.1.25 vs v0.1.24).

v0.1.24

Features

  • Project-wide source indexing for cross-file references (#115, #119)
  • Semantic tokens range and delta support
  • LSP settings configuration (#112)
  • Benchmark configs with server registry and didChange snapshots (#121)

Performance

  • textDocument/documentLink returns only import links, not every identifier (#122)
  • Drop optimizer and conditionally exclude gasEstimates from solc input (#117)

Fixes

  • Handle {value: ...} / {gas: ...} modifier calls in inlay hints and signature help (#125, #116)
  • Correct signatureHelp cursor positions to inside function call parens
  • Remap all tests from forge to solc fixture (#123)
  • CI: checkout submodules so fixture-based tests can find v4-core

Tests

  • 466 total tests, 0 warnings

Benchmark (v4-core Pool.sol)

Method p95
initialize 12.9ms
completion 0.4ms
hover 23.1ms
definition 11.1ms
references 19.4ms
rename 21.2ms
inlayHint 2.8ms
signatureHelp 11.7ms
semanticTokens/full 3.7ms

Scorecard: 15/18 wins vs solc, nomicfoundation, juanfranblanco, qiuxiang

v0.1.23

Features

  • textDocument/signatureHelp — shows function signature and active parameter while typing (#110)
  • Opt-in gas estimates via @custom:lsp-enable gas-estimates NatSpec tag (#109)

v0.1.22

Improvements

  • Use svm-rs as a library for solc version management (#106, #105)
    • svm::installed_versions() for discovering installed solc versions
    • svm::version_binary() for resolving solc binary paths
    • svm::install() for auto-installing missing versions (async, native)
    • No longer shells out to the svm CLI or manually walks the filesystem

v0.1.21

Features

  • Auto-detect solc version from pragma solidity and resolve matching binary (#93, #95)
    • Parses pragma constraints: exact (0.8.26), caret (^0.8.0), gte (>=0.8.0), range (>=0.6.2 <0.9.0)
    • Scans svm-rs and solc-select install directories for matching versions
    • Auto-installs missing versions via svm-rs library
    • Cross-platform support (macOS, Linux, Windows)
    • Cached version list (scanned once per session)
  • Solc version resolution respects both pragma and foundry.toml (#103)
    • Exact pragmas (=0.7.6) always honoured — foundry.toml cannot override
    • Wildcard pragmas (^0.8.0) use foundry.toml version if it satisfies the constraint
    • No pragma falls back to foundry.toml, then system solc
  • Foundry config support for compiler settings (#103)
    • Reads via_ir, optimizer, optimizer_runs, evm_version from foundry.toml
    • Passes settings to solc standard JSON (viaIR, optimizer, evmVersion)
    • Reads ignored_error_codes to suppress matching diagnostics
    • Fixes "Stack too deep" errors for projects requiring via_ir (e.g. EkuboProtocol/evm-contracts)
  • Callsite parameter documentation on hover (#103)
    • Hovering over arguments in function/event calls shows @param doc from the called definition
    • Uses tree-sitter on the live buffer to find enclosing call and argument index
    • Resolves via HintIndex (exact offset or (name, arg_count) fallback) for param name and decl_id
    • Looks up @param doc from DocIndex or raw NatSpec with @inheritdoc resolution
  • Gas estimates in hover, inlay hints, and code lens (#91, #94)
    • GasIndex built from solc contract output (creation + external/internal costs)
    • Hover shows gas cost for functions and deploy cost for contracts
    • Fire icon (🔥) with formatted numbers (e.g. 125,432)
  • Use solc directly for AST + diagnostics, 11x faster on large projects (#90)
  • Use solc userdoc/devdoc for hover documentation (#99)
    • DocIndex built from solc contract output at cache time with pre-resolved @inheritdoc
    • Hover on parameters and return values shows @param/@return docs from parent function
    • Works at both declaration site and any usage inside the function body
    • Structured rendering: notice, @dev details, params table, returns table
    • Typed selectors: FuncSelector, EventSelector, Selector enum, MethodId newtype
    • Replaces raw String selectors throughout gas, hover, completion, and inlay hints

Refactor

  • Gas inlay hints use tree-sitter positions from the live buffer (#96)
    • Fixes hints drifting to wrong positions during editing
    • Function gas hints support opening/closing brace placement (FN_GAS_HINT_POSITION constant)
    • Contract deploy hints show codeDepositCost when totalCost is infinite
    • Libraries and interfaces now show deploy cost hints
  • Remove code lens — gas info is covered by inlay hints and hover (#96)

Fixes

  • Improve natspec tag formatting in hover (#98)
    • @dev now renders with a bold **@dev** header above italic content
    • @custom: tags and other unknown @ tags render with bold label and italic content
  • Bound foundry.toml search at git repo root (#89)
  • Hover works when file has compilation errors (#92)

Tests

  • 423 total tests, 0 warnings

v0.1.20

Features

  • Tree-sitter enhanced goto definition (#66, #79)
  • Inlay hints v2 — tree-sitter positions + AST semantics (#61, #81)
  • Respect foundry.toml lint ignore and lint_on_build config (#84, #87)
  • Introduce NodeId/FileId newtypes and shared SourceLoc parser (#86)

Fixes

  • Goto definition returns wrong result after unsaved edits (#83)
  • Bound foundry.toml search at git repo root (#89)

v0.1.19

Refactor

  • Rewrite textDocument/documentSymbol and workspace/symbol to use tree-sitter instead of Forge AST (#77, #78)
    • Symbols no longer depend on forge build — works on any Solidity file immediately
    • documentSymbol reads from text_cache with disk fallback
    • workspace/symbol scans open files only
  • Clean up semantic tokens to avoid overriding tree-sitter highlights (#78)
    • Remove modifiers, builtin types, pragmas, variables, and member expressions from LSP tokens
    • Prevents @lsp.typemod.* priority 126-127 from overriding tree-sitter colors

Performance

  • textDocument/documentSymbol 3.2x faster (3.24ms → 1.02ms)
  • workspace/symbol 6.4x faster (6.08ms → 0.95ms)

Features

  • Add textDocument/semanticTokens/full via tree-sitter (#75, #76)

Notes

Symbol kinds

The documentSymbol response returns hierarchical symbols with the following kind mappings:

Solidity construct LSP SymbolKind
contract CLASS
interface INTERFACE
library NAMESPACE
function FUNCTION
constructor CONSTRUCTOR
fallback / receive FUNCTION
state variable FIELD
event EVENT
error EVENT
modifier METHOD
struct STRUCT
struct member FIELD
enum ENUM
enum value ENUM_MEMBER
using ... for PROPERTY
type ... is ... TYPE_PARAMETER
pragma STRING
import MODULE

Functions include a detail string with parameters and return types (e.g. (address to, uint256 amount) returns (bool)).

Contracts, structs, and enums are returned as parent symbols with their members nested as children. Top-level declarations (pragma, import, free functions, free structs/enums) appear at root level.

Semantic tokens and tree-sitter coexistence

LSP semantic tokens in Neovim have higher priority (125-127) than tree-sitter highlights (100). When both emit tokens for the same range, LSP wins. This causes problems when @lsp.typemod.* groups fall back to the generic @lsp highlight with undesirable colors.

The approach taken here: only emit semantic tokens where the LSP adds value that tree-sitter cannot provide. Let tree-sitter handle syntax it already highlights well (builtins, variables, member access, pragmas, modifiers). The LSP focuses on declaration identifiers, parameters, type references, and call targets where semantic knowledge matters.

v0.1.18

Features

  • Context-sensitive type(X). completions (#70)
    • Typing type(ContractName). now shows creationCode, runtimeCode, name, interfaceId
    • Typing type(IntegerType). shows min, max

Fixes

  • Skip using-for completions on contract/library/interface names (#71, #72)
    • Lock. no longer returns Pool and SafeCast library functions from using Pool for * and using SafeCast for *
    • Using-for completions now only appear when completing on a value of a matching type, not on a contract/library/interface name
  • Fix SIMD chunk selection skipping past target column in position_to_byte_offset (#73, #74)
    • The SIMD-accelerated position calculation introduced in #68 could pick a chunk boundary past the target column on long lines, returning the wrong byte offset
    • Go-to-definition on AlreadyUnlocked in PoolManager.sol resolved to revertWith in CustomRevert.sol instead of the correct error AlreadyUnlocked() in IPoolManager.sol

Performance

  • SIMD-accelerated position calculation via lintspec-core TextIndex (#68)
    • position_to_byte_offset and byte_offset_to_position now use a single SIMD pass over 128-byte chunks instead of a full linear scan
    • Short linear walk (at most 128 bytes) from the nearest chunk to the exact position

Refactor

  • Rewrite position conversion to use lintspec-core compute_indices and TextIndex (#64, #68)
  • Simplify conversion functions, use builtin traits and constructors
  • Improved identifier validation for Solidity keywords

v0.1.17

Fixes

  • Simplify diagnostic path matching to fix silent drop (#63)

v0.1.16

Features

  • Scope-aware completion with inheritance resolution (#57)
    • Completions are now filtered by the current scope (contract, function, block)
    • Inherited members from parent contracts are resolved and included
    • Replaces the previous fast/full completion mode split with a single unified engine

Fixes

  • Use relative path to filter out diagnostics (#55)
    • Build diagnostic filtering now correctly matches files using relative paths
    • Fixes cases where diagnostics from dependency files were incorrectly included

Deprecations

  • --completion-mode flag is deprecated (#59)
    • The fast/full split is no longer needed — scope-aware completions are always active

New Contributors

  • @libkakashi — chore: add Zed editor setup section in docs (#60)

Other

  • Refactor build module: simplify diagnostic filtering, extract path comparison helper
  • Add Zed editor setup section in docs (#60)
  • 272 total tests, 0 warnings

v0.1.15

Fixes

  • AST cache now updates when build has warnings but no errors (#41)
    • The build_succeeded check used diagnostics.is_empty() which blocked cache updates for files with unused variables or other warnings
    • Changed to only block on DiagnosticSeverity::ERROR, so warnings pass through
  • Cross-file rename reads from in-memory editor buffers instead of disk (#50)
    • rename_symbol accepts text_buffers parameter reflecting unsaved editor state
    • No more disk writes behind the editor's back
  • Full WorkspaceEdit returned to client for all files (#50)
    • Previously split edits between client (current file) and server-side fs::write (other files)
    • Now the complete edit set is returned to the client
  • nameLocations index fallback in references (#50)
    • Nodes without nameLocations array now correctly fall through to nameLocation or src
  • Stale AST range correction during rename (#50)
    • find_identifier_on_line scans the current line to correct shifted column positions after unsaved edits
  • All LSP handlers read source from text_cache instead of std::fs::read (#50)
  • Respect includeDeclaration in textDocument/references (#49)
  • Use cached AST for workspace/symbol instead of rebuilding (#46)
  • Clear caches on did_close to free memory (#45)
  • Encoding-aware UTF-16 position conversion (#39)
  • Remove document version when publishing diagnostics (#40)
  • Pass --ignore-eip-3860 and --ignored-error-codes 5574 to forge build (#11)

Features

  • Announce full version string in LSP initialize response (#51)
    • e.g. 0.1.15+commit.abc1234.macos.aarch64

Tests

  • 10 new regression tests for bugs fixed in #41 and #50
    • tests/build.rs: warning-only builds succeed, error builds fail, empty diagnostics succeed
    • tests/rename.rs: nameLocations fallback, text_buffers usage, cross-file WorkspaceEdit, stale AST correction, identifier extraction
  • Solidity fixture files in example/ for rename tests (A.sol, B.sol, C.sol, Counter.sol)
  • 186 total tests, 0 warnings

New Contributors

  • @beeb — fix: remove document version when publishing diagnostics (#40), filed issues #32, #33, #34, #35, #36, #37, #38, #41

Other

  • rustfmt.toml and cargo fmt across codebase (#42)
  • Benchmark config updated with all implemented LSP methods

v0.1.14

Fixes

  • textDocument/definition and textDocument/declaration now return proper range width instead of zero-width ranges (#30)
    • goto_bytes() returns (file_path, byte_offset, length) — extracts the length field from nameLocation or src
    • goto_declaration() computes end from byte_offset + length, so editors correctly highlight the target symbol
    • Previously start == end in the returned Location, making it impossible for the editor to highlight the target

Tests

  • 4 new goto range-length tests: Hooks (len 5), Pool (len 4), SafeCast (len 8), Yul external reference (nonzero)
  • 168 total tests, 0 warnings

v0.1.13

Features

  • textDocument/documentLink — every reference in a file is a clickable link
  • Import paths link to the imported file (resolves absolutePath from AST)
  • All nodes with referencedDeclaration link to their definition via id_to_location
  • Uses pre-indexed CachedBuild.nodes — no extra AST traversal at request time

Fixes

  • --version now shows commit hash when installed from crates.io (reads .cargo_vcs_info.json as fallback)

Tests

  • 11 document link tests (CI-safe, real fixture data from pool-manager-ast.json)
  • 164 total tests, 0 warnings

v0.1.12

Features

  • Cross-file "Find All References" — scans all cached AST builds to find usages across files that don't share a build scope
  • Cross-file "Rename" — renames symbols across all cached builds, not just the current file's dependency tree
  • CachedBuild struct — pre-computes cache_ids() once per cache insert instead of N+1 times per request

Performance

  • cache_ids() no longer called at request time — all node indexing happens on file save
  • get_or_fetch_build() deduplicates cache-miss logic across goto, references, rename, hover, and document symbol handlers

Tests

  • 12 new cross-file reference tests (CI-safe, hardcoded AST values from fixture)
  • 153 total tests, 0 warnings

v0.1.11

Features

  • --version / -V flag with full build metadata: version, commit hash, OS, architecture
  • GPG-signed release checksums for binary verification
  • CONTRIBUTING.md with project structure and development workflow

Improvements

  • Remove redundant timestamp from tracing log output
  • Add build.rs to embed git commit hash at compile time
  • Add public-key.asc for release signature verification
  • Updated README with CLI usage examples, all flags, and verification instructions

v0.1.10

Features

  • textDocument/hover — show Solidity signatures, NatSpec documentation, and selectors on hover
  • Signature generation for functions, contracts, structs, enums, errors, events, modifiers, variables, UDVTs
  • NatSpec formatting: @notice, @param, @return, @dev rendered as structured markdown
  • Display functionSelector, errorSelector, eventSelector from AST in hover output
  • @inheritdoc resolution via functionSelector matching between implementation and parent interface — correctly handles overloaded functions
  • 25 hover tests against Uniswap v4 PoolManager AST

v0.1.8

Features

  • Full completion engine with chain resolution, using-for directives, and type casts (~1400 lines, 86 tests)
  • --completion-mode flag: fast (default) pre-built completions, full per-request scope filtering
  • Dot-completion for structs, contracts, libraries, magic globals (msg, block, tx, abi, type)
  • Chain completions through function return types, mappings, type casts
  • using-for directive support (e.g. PoolKey.toId(), BalanceDelta.amount0())
  • Method identifier completions with 4-byte selectors and full signatures
  • Keyword, global function, ether/time unit completions

Performance

  • Arc-based zero-copy AST cache — eliminates 7MB+ deep clones per handler request
  • Non-blocking completion cache — returns static completions immediately while cache builds in background
  • document_symbol uses ast_cache instead of shelling out to forge ast on every request
  • Removed blocking log_message from completion handler to fix cancel+re-trigger lag

Yul

  • Yul externalReferences support for goto-definition and find-references

v0.1.7

  • Yul externalReferences support for goto-definition and find-references
  • Completion engine with chain resolution, using-for, and type casts

v0.1.6

  • Fix rename in tests
  • Fix: ignore bytecode size warnings for all sol files
  • Enable goto definition for import statement strings
  • Handle ImportDirective nodes in goto definition
  • Add absolute_path field to NodeInfo struct

v0.1.4

  • Fix: only update AST cache when build succeeds
  • Fix: preserve AST cache on file changes to keep go-to-definition working during errors