nightly-2021-08-05

Changes since nightly-2021-08-04:

Full commit log

• f5c51ce chore: update stage0
• 4b87e69 fix: deletion on Windows for real
• 7e2cf59 chore: deleting open .olean files on Windows
• 3c91c9e feat: try memory-mapping .olean files on Windows
• 0aaab9e chore: remove file_lock.h
• e4ef665 feat: atomically (re-)create .olean files
• 2e8075b chore: raise default profiler.threshold to 100ms
• 88492e3 chore: CI: run lean --stats src/Lean.lean
• fbdcaab feat: show number of mmap-ed modules in --stats
• 5a71a5b chore: lean.mk: create .olean atomically
• 05abdf7 perf: move root address of compacted region to the front
• 4766ee0 feat: try to mmap() .olean files on Linux & macOS
• a00674f feat: compute .olean base address from module name
• 4d8da44 feat: allow specifying virtual base address for compacted region
• c77548c fix: accidental truncation of name::hash
• 2b2311e chore: update stage0
• 4ca7345 refactor: remove old workaround
• 4cd7e35 feat: elaborate strict implicit binders
• 9988264 chore: update stage0
• 257e383 feat: add strict implicit binder annotation
• 64f65d2 chore: update stage0
• d1d7ce1 feat: start support for strict implicit binder annotation
• c913886 chore: add private annotations
• 698ebe0 chore: update stage0
• 68cd66a feat: elaborate visibility modifier at initialization commands
• 20e0750 chore: update stage0
• f9672fe feat: add optional visibitily modifier to initialize and builtin_initialize commands
• 01d902f feat: add register_option command
• 526cbfb refactor: add ImportingFlag.lean

nightly-2021-08-04

Changes since nightly-2021-08-03:

Full commit log

• 65aafc0 chore: remove mkInternalSubobjectFieldName hack
• 6e1620c refactor: replace IO.Ref with the extern/export hack at MetaM
• e1703bf fix: main return value on 32-bit
• 1dfacb5 fix: parenthesizer: respect lhsPrec
• b8b48b0 refactor: move FindLevelMVar to Lean/Util
• 0036111 feat: pp.analyze original mvars are not unknown
• 5a5ed67 refactor: pp.analyze track postponed constraints
• c0c9d72 refactor: pp.analyze put helper in 'where'
• d56db0a doc: pp.analyze one more comment about a failure
• 2afc183 doc: pp.analyze a few comments about failures
• f1002cf feat: delab more thorough 'getParamKinds'
• 6526816 fix: pp.analyze don't type-annotate mdatas
• d6253e0 fix: pp.analyze _s when forced explicit
• ea6fca2 refactor: pp.analyze StateT for analyzeApp
• be02133 feat: pp.analyze default transparency
• aefd31b feat: better bottom-up/structure-type heuristics
• ed67bd5 fix: only unexpand when pp.notation=true
• 4c41142 chore: pp.analyze new test cases
• b6be543 fix: pp.all should enable binderTypes
• c89dff5 fix: pp.analyze missing structure instance types
• e55a577 refactor: nested for-loop
• 8dd8aea chore: new tests
• 44f1f4e refactor: pp.analyze needs pp options
• 48d5c0d chore: pp.proofs defaults to false
• 00a33e2 fix: bug in ppExpr test
• e6b90dd fix: pp.analyze mvars can bottom-up
• 3fa992c feat: new pp.analyze.knowsType option
• 7576b1d chore: fix test hardcoding position offset
• a842916 fix: pp.analyze restriction on _
• 702211d feat: pp.analyze detect when struct-inst type needed
• e0897ae chore: test unexpanders inside namespaces
• db4d334 fix: unexpanders can't specify exact names
• 5acdf48 chore: fix tests
• 1f183cd fix: only pp.analyze when all is not set
• 126db5f fix: pp.analyze confirm def-eq before omitting arg
• 3bef119 fix: pp.analyze missing inBottomUp
• 5fd6882 feat: flag for omitted 'bad' max annotations
• 9838625 doc: comment out blockImplicitLambda check
• c3d62c1 chore: patch tests for pp.analyze default
• d284195 fix: pp.analyze do not panic on bvar
• 4b57bc2 chore: rm stale test
• cded8be feat: more HBinOps in pp.analyze
• 54146f1 fix: 4-ary SubExpr repr for types
• ce64629 chore: two comments about bad pp.analyze behavior
• 9744b51 fix: unexpand pairs
• 3309da8 fix: pp.analyze LocalInstances not in MessageData
• 45a880a feat: pp.analyze treat original uvars as params
• ca73f60 feat: pp.analyze flag to trust ofScientific
• ff4551d fix: pp.analyze bottom up with fvar app-fns
• 3b3e541 feat: pp.analyze isSubstLike support Eq.rec
• 7030eaa feat: one more pp.analyze pass
• d6412b3 fix: pp.analyze was still printing inaccessibles
• 912e5cf fix: avoid pp.analyze trace/exception loop
• aa590cc feat: pp option to instantiate mvars
• b3bb82e feat: turn more delaborators into unexpanders
• 0b19f8e fix: do not double @@
• 2f9963f fix: literals are bottom-up safe
• a96a043 feat: better coe support
• ca3be98 feat: flag to trust coercions
• 50d67e7 fix: type ascriptions
• 9158899 feat: pp.analize try/catch and trace
• eed0fb6 feat: special support for 'fun x => x'
• 811bb56 fix: never set a negation
• 548bf4d chore: rm stale todo
• 4a35cef chore: rm stale instance
• e84a5ac fix: @ when there are inaccessible names
• 280a3db fix: only print named patterns inside patterns
• d2ff2de feat: add @ to consts/locals with pi {..} type
• 1c6cdce refactor: simplify pp.analyze options
• 6940166 chore: rebase and rm rawPos
• 89364b8 feat: top-down heuristic delaboration
• ea37a29 chore: remove TODO
• 50ae3d8 chore: update stage0
• d864afa feat: private fields
• cfa086a chore: update stage0
• 90047e7 feat: cache structure parent names
• 694bed5 chore: update stage0
• cfb7e27 fix: isStructure vs isStructureLike
• 635bc78 feat: use structure extension to implement Structure.lean
• bdc6bc6 chore: update stage0
• 1ca62e2 feat: add environment extension for storing structure field information

nightly-2021-08-03

Changes since nightly-2021-08-02:

Full commit log

• bba9353 fix: make sure isDefEqOffset does not expose kernel nat literals
• 9e4582a fix: fixes #593
• 89e333a chore: move import Lean.Elab.Open
• 0db80c6 chore: Nix: link with gold instead of lld

nightly-2021-08-02

Changes since nightly-2021-08-01:

Full commit log

• 45b599e chore: update stage0
• 6e9afe1 feat: refine tryResolveCore
• 27fd351 refactor: dependent instances annotations
• f1b4d9a chore: restore non-generic Format
• b022a7c style: indent
• 5f021ba style: statement ordering
• 0b6d51d feat: tag pretty-printer outputs
• 9b8e446 chore: default to Format Nat
• a937fa2 chore: fewer explicit types
• f51b800 feat: generic tagged Format
• d2e23ff fix: deriving RpcEncoding
• 1d57ffb refactor: shuffle classes to avoid dependency loops
• 1311f87 feat: eagerly initialize RPC session
• d3ca1e9 refactor: make lsp/release a notification
• 55ffb73 refactor: rename rpc/initialize to rpc/connect

nightly-2021-08-01

Changes since nightly-2021-07-31:

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• af5ff9c refactor: move List.takeWhile to Init.Data.List.Basic
• 59dff3f chore: update stage0
• 3f72555 feat: use staged sets at namespacesExt
• 6cc30a3 feat: add NameSSet
• 2abafd9 feat: add "staged set" helper type
• bd60e59 feat: add HashMap.insert'

nightly-2021-07-31

Changes since nightly-2021-07-30:

Full commit log

• 32bea73 fix: ensure hygiene of double-quoted names
• 2833c61 fix: respect preresolved names at resolveConst*

nightly-2021-07-30

Changes since nightly-2021-07-29:

Full commit log

• c0f811a chore: update stage0
• c6308a0 feat: add support for kernel projections to DiscrTree
• 2c037c3 chore: fix proofs
• c054fa9 chore: update stage0
• b25bb78 feat: improve DiscrTree
• 096b0c2 chore: update stage0
• c08ce69 refactor: break DiscrTree -> WHNF dependency
• ad216db chore: add Repr instance for Literal and Key
• f10c27d perf: add workaround for perf issue
• 16d803c chore: update comment

nightly-2021-07-29

Changes since nightly-2021-07-28:

Full commit log

• 49a87ce feat: add basic isDefEq cache
• 51e0383 fix: exact and refine succeed if they produce no new metavariables
• a09883a feat: add mechanism for tracking metavariables "age"
• 6d05daf feat: add flag for allowing synthetic opaque mvars to be assigned at isDefEq

nightly-2021-07-28

Changes since nightly-2021-07-27:

Full commit log

• 8c12a26 fix: offset support at isDefEq should not use HAdd.hAdd
• 3f22d5f feat: take auto params into account in the structure instance notation
• 56e2477 fix: scope of the auto param at fields
• 0ccd110 feat: elaborate Term.binderTactic at structure declarations
• 3b5e762 chore: add temporary workaround
• 67f4d5b chore: update stage0
• fb3ea81 fix: structure instance parser
• 1a62826 chore: cleanup
• 714cadf fix: bug at structure instance notation
• e25edf8 fix: mark MPZ objects in compacted regions as persistent
• b986bde fix: IO.Error.alreadyExists may have an optional file name
• 8973982 chore: update stage0
• a77598f feat: user-defined attributes

nightly-2021-07-27

Changes since nightly-2021-07-25:

Full commit log

• 0bea52d chore: update stage0
• cdd1dbb feat: user-defined environment extensions
• 42561bb perf: change is_def_eq_proof_irrel type to lbool
• 8a98987 chore: use isDefEq heuristic on regular definitions only
• 694037f chore: update stage0
• 450293e feat: zero-copy GMP deserialization