Matthew Robert Ballard 03f344a35f feat: use supplied structure fields left to right and eta reduce terms in structure instance elaboration (#2478) ... Modifies the structure instance elaborator to 1. Fill in missing fields from sources in strict left-to-right order. In `{a, b with}`, sometimes the elaborator would ignore `a` even if both `a` and `b` provided the same field, depending on what subobject fields they had. 2. Use the sources, or subobjects of the sources, to fill in entire subobjects of the target structure as much as possible. Currently, a field cannot be filled directly by a source itself resulting in the term being eta expanded. This change avoids this unnecessary and surprisingly costly extra eta expansion. Adds two new tests to illustrate the performance benefit (one courtesy @semorrison). These are currently failing on master and succeed on this branch. There is one additional test to exercise the changes to the elaboration of structure instances. Changes to make mathlib build are in leanprover-community/mathlib4#9843 Closes #2451		2024-02-01 03:42:39 +00:00
..
Compiler	refactor: termination_by changes in stdlib	2024-01-10 17:27:35 +01:00
Data	doc: add doc for FileMap (#3221)	2024-01-31 21:51:37 +00:00
Elab	feat: use supplied structure fields left to right and eta reduce terms in structure instance elaboration (#2478)	2024-02-01 03:42:39 +00:00
Linter	feat: @[unused_variables_ignore_fn] attribute (#3184)	2024-01-31 19:27:32 +00:00
Meta	refactor: forallAltTelescope to take altNumParams (#3230)	2024-01-31 11:03:03 +00:00
Parser	feat: per-function termination hints	2024-01-10 17:27:35 +01:00
ParserCompiler	feat: hovers & name resolution in registerCombinatorAttribute	2022-10-23 09:30:38 +02:00
PrettyPrinter	feat: elidible subterms (#3201)	2024-01-31 17:28:29 +00:00
Server	feat: elidible subterms (#3201)	2024-01-31 17:28:29 +00:00
Util	fix: do not strip dotted components from lean module names (#2994)	2024-01-10 14:24:26 +00:00
Widget	feat: partial context info (#3159)	2024-01-22 12:34:20 +00:00
Attributes.lean	feat: bundle of widget improvements (#2964)	2023-12-21 06:24:33 +00:00
AuxRecursor.lean
Class.lean	fix: fixes #1901	2022-12-01 08:39:06 -08:00
Compiler.lean
CoreM.lean	chore: default compiler.enableNew to false until development restarts (#3034)	2023-12-21 07:48:25 +00:00
Data.lean	feat: allow configuring occs in rw	2023-09-13 12:03:18 -07:00
Declaration.lean	feat: replay constants into an Environment (#2617)	2023-10-11 14:08:03 +11:00
DeclarationRange.lean
DocString.lean	refactor: termination_by changes in stdlib	2024-01-10 17:27:35 +01:00
Elab.lean	perf: add parseImports'	2022-11-09 14:50:11 -08:00
Environment.lean	perf: leak environments not freed before process exit	2023-11-14 17:33:04 +01:00
Eval.lean
Exception.lean	fix: spacing and indentation fixes	2023-05-28 18:48:36 -07:00
Expr.lean	feat: make mkApp, mkApp2, ..., mkApp10 have @[match_pattern] attribute (#2900)	2024-01-23 08:56:15 +00:00
HeadIndex.lean
Hygiene.lean	chore: fix typos in comments	2023-10-08 10:46:05 +02:00
ImportingFlag.lean	doc: fix docstring typos (#2605)	2023-09-30 07:51:35 -04:00
InternalExceptionId.lean
KeyedDeclsAttribute.lean	chore: use deriving Nonempty	2022-12-22 03:48:15 +01:00
LazyInitExtension.lean
Level.lean	refactor: termination_by changes in stdlib	2024-01-10 17:27:35 +01:00
Linter.lean	feat: add linter.deprecated option to silence deprecation warnings	2022-10-23 21:11:57 +02:00
LoadDynlib.lean
LocalContext.lean	fix: FFI signature mismatches	2023-08-18 19:34:21 +02:00
Log.lean	refactor: consolidate MessageData constructors into lazy formatting with infos	2022-12-07 19:16:25 +01:00
Message.lean	feat: translate interrupted kernel exception	2023-10-26 08:33:09 +02:00
Meta.lean
MetavarContext.lean	doc: fix MetavarContext markdown (#3026)	2023-12-06 08:15:45 +00:00
Modifiers.lean
MonadEnv.lean
Parser.lean	feat: hygieneInfo parser (aka this 2.0)	2023-06-02 16:19:02 +02:00
ParserCompiler.lean	chore: generalize parser kind detection	2022-11-14 12:53:18 +01:00
PrettyPrinter.lean	feat: signature pretty printer for hovers	2022-12-21 21:59:05 +01:00
ProjFns.lean
ReducibilityAttrs.lean
Replay.lean	feat: replay constants into an Environment (#2617)	2023-10-11 14:08:03 +11:00
ResolveName.lean	chore: fix typos in comments	2023-10-08 10:46:05 +02:00
Runtime.lean
ScopedEnvExtension.lean	chore: snake-case attributes (part 2)	2022-10-19 09:28:08 -07:00
Server.lean	feat: CodeActionProvider	2022-10-20 11:20:42 -07:00
Structure.lean
SubExpr.lean	doc: fix typos/indentation (#3085)	2023-12-17 18:41:46 +00:00
Syntax.lean	fix: basic ident fallback in identComponents	2023-06-22 09:50:24 +01:00
ToExpr.lean	feat: add builtin simproc support	2024-01-09 12:57:15 +01:00
Util.lean	feat: test_extern command (#2970)	2023-12-12 23:33:05 +00:00
Widget.lean