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lean4-htt/src/Lean
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Sebastian Ullrich f47dfe9e7f
perf: Options.hasTrace (#12001) 
Drastically speeds up `isTracingEnabledFor` in the common case, which
has evolved from "no options set" to "`Elab.async` and probably some
linter options set but no `trace`".

## Breaking changes

`Lean.Options` is now an opaque type. The basic but not all of the
`KVMap` API has been redefined on top of it.
2026-01-16 09:03:40 +00:00
..
Compiler perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Data perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
DocString perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Elab perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Language perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
LibrarySuggestions fix: allow private proof-valued structure fields in library suggestions (#11962) 2026-01-10 08:40:54 +00:00
Linter feat: lint coercions that are deprecated or banned in core (#11511) 2025-12-12 15:09:13 +00:00
Meta feat: Sym.simp rewrite on over-applied terms (#12012) 2026-01-15 02:51:37 +00:00
Parser perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
ParserCompiler chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
PrettyPrinter perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Server feat: allow go-to-projection to look through reducible definitions (#12004) 2026-01-15 16:05:35 +00:00
Util perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Widget chore: rename String.Range to Lean.Syntax.Range (#10852) 2025-10-21 07:32:25 +00:00
AddDecl.lean chore: use backticks for sorry in diagnostic messages (#11608) 2025-12-15 14:30:21 +00:00
Attributes.lean chore: fix spelling (#11531) 2025-12-06 13:54:27 +00:00
AuxRecursor.lean perf: handle per-constructor noConfusion in toLCNF (#11566) 2025-12-10 09:03:55 +00:00
BuiltinDocAttr.lean chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
Class.lean refactor: update and consolidate attribute-related error messages (#9495) 2025-07-26 02:03:18 +00:00
Compiler.lean chore: remove public section from end of files (#10684) 2025-10-06 13:30:48 +00:00
CoreM.lean fix: split ngen on async elab (#12000) 2026-01-14 12:35:25 +00:00
Data.lean chore: remove public section from end of files (#10684) 2025-10-06 13:30:48 +00:00
Declaration.lean chore: >6 month old deprecations (#10969) 2025-10-26 22:48:41 +00:00
DeclarationRange.lean chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
DefEqAttrib.lean perf: clarify and granularize access to async env ext state (#9587) 2025-08-02 17:01:08 +00:00
DocString.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
Elab.lean feat: add #import_path, assert_not_exists, assert_not_imported commands (#11726) 2025-12-19 04:09:33 +00:00
EnvExtension.lean fix: avoid panic in TagDeclarationExtension.tag on partial elaboration (#11882) 2026-01-05 00:36:58 +00:00
Environment.lean chore: revert "fix: avoid panic in async elaboration for theorems with docstrings in where" (#11969) 2026-01-11 10:26:10 +00:00
ErrorExplanation.lean refactor: move error explanation text to the manual (#11688) 2025-12-26 17:14:58 +00:00
Exception.lean refactor: move error explanation text to the manual (#11688) 2025-12-26 17:14:58 +00:00
Expr.lean fix: nonstandard instances in grind and simp +arith (#11758) 2025-12-21 17:56:49 +00:00
ExtraModUses.lean feat: shake: make Mathlib-ready (#11496) 2025-12-05 09:37:58 +00:00
HeadIndex.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
Hygiene.lean chore: do not set unused Option.Decl.group (#11307) 2025-11-21 16:44:38 +00:00
IdentifierSuggestion.lean chore: remove NameMapExtension abbreviation (#11632) 2025-12-12 12:34:53 +00:00
ImportingFlag.lean chore: miscellaneous documentation typos (#10009) 2025-08-20 21:39:03 +00:00
InternalExceptionId.lean chore: reorganize Init imports around strings (#10289) 2025-09-07 17:09:14 +00:00
KeyedDeclsAttribute.lean fix: some ExtraModUses (#10620) 2025-10-03 15:50:40 +00:00
LabelAttribute.lean chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
Level.lean fix: move the monad argument for ForIn, ForIn', and ForM (#10204) 2025-11-25 12:20:37 +00:00
LibrarySuggestions.lean fix: make library suggestions available in module files (#11373) 2025-11-26 05:39:27 +00:00
Linter.lean feat: lint coercions that are deprecated or banned in core (#11511) 2025-12-12 15:09:13 +00:00
LoadDynlib.lean refactor: use String.Slice in String.take and variants (#11180) 2025-11-18 16:13:48 +00:00
LocalContext.lean feat: support for incrementally processing hypotheses in grind (#11787) 2025-12-24 02:50:22 +00:00
Log.lean refactor: move error explanation text to the manual (#11688) 2025-12-26 17:14:58 +00:00
Message.lean perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Meta.lean refactor: have telescope support (#11914) 2026-01-06 19:20:25 +00:00
MetavarContext.lean perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Modifiers.lean chore: more module system fixes and refinements for finishing batteries port (#10819) 2025-10-21 08:19:50 +00:00
MonadEnv.lean feat: grind support for .ctorIdx (#11652) 2025-12-13 13:32:19 +00:00
Namespace.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
Parser.lean feat: hexnum parser (#10716) 2025-10-08 21:12:03 +00:00
ParserCompiler.lean doc: correct typos in documentation and comments (#11465) 2025-12-02 06:38:05 +00:00
PrettyPrinter.lean chore: do not set unused Option.Decl.group (#11307) 2025-11-21 16:44:38 +00:00
PrivateName.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
ProjFns.lean chore: delete obsolete C++ file (#11561) 2025-12-09 15:47:54 +00:00
ReducibilityAttrs.lean feat: allow setting reducibilityCoreExt in async contexts (#11301) 2025-11-21 09:23:14 +00:00
Replay.lean chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
ReservedNameAction.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
ResolveName.lean chore: more module system fixes and refinements for finishing batteries port (#10819) 2025-10-21 08:19:50 +00:00
Runtime.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
ScopedEnvExtension.lean chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
Server.lean feat: revamp server logging (#10787) 2025-10-28 16:26:59 +00:00
Setup.lean fix: symbol clashes between packages (#11082) 2025-11-19 02:24:44 +00:00
Shell.lean perf: Options.hasTrace (#12001) 2026-01-16 09:03:40 +00:00
Structure.lean chore: remove redundant imports in core (#10750) 2025-10-16 20:27:46 +00:00
SubExpr.lean refactor: use String.split instead of String.splitOn or String.splitToList (#11250) 2025-11-19 09:35:19 +00:00
Syntax.lean fix: move the monad argument for ForIn, ForIn', and ForM (#10204) 2025-11-25 12:20:37 +00:00
ToExpr.lean feat: support for Rat scientific literals (#10961) 2025-10-26 02:05:26 +00:00
ToLevel.lean refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
Util.lean feat: instantiate tactic parameter optimizer (#10916) 2025-10-23 01:22:33 +00:00
Widget.lean chore: remove public section from end of files (#10684) 2025-10-06 13:30:48 +00:00