nightly-2021-08-11

Changes since nightly-2021-08-10:

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• 702a249 chore: update stage0
• 16ea005 fix: fixes #620
• 972f00b fix: pending metavariable issue
• 7cec205 feat: add instance Alternative (MonadCacheT α β m)
• f4433f3 feat: add Alternative (StateRefT' ω σ m)
• b226ae7 test: add CommGroup diamond
• 9cd7292 fix: missing instantiateMVars
• 9fe1cd1 chore: modify default value for option structureDiamondWarning
• d03fa17 test: copyNewFieldsFrom
• 50deae9 feat: copy binderInfo and inferMod from original field
• bc26a9b feat: improve copyNewFieldsFrom
• af1cecc feat: better error message
• 9e5998b feat: register instance/reducible attribute for structuer diamond coercions
• 0f184a8 fix: binder annotation for class diamond coercions
• 2b71e16 test: structure diamond coercion
• 0b3e548 fix: syntax tree returned by syntax elaborator
• 4089fca chore: update stage0
• bccad8e feat: add coercion to parent structure whose fields having been copied
• 97664de fix: diamonds with dependent fields
• e8403f8 fix: ensure field names are atomic
• 5271068 chore: update stage0
• 6f318dd feat: save binderInfo and inferMod ad registerStructure
• 80cf520 chore: update stage0
• 5ef7205 feat: save additional information at StructureFieldInfo
• f67501a chore: cleanup
• a0bd964 test: overriding default value of private field
• 3f3e5d9 fix: private field + default value bug
• 3896c44 chore: fix incorrect comment
• fdce7a9 feat: structure diamonds basic support
• 56c2f59 feat: add getFieldType

nightly-2021-08-10

Changes since nightly-2021-08-09:

Full commit log

• 0118c47 refactor: separate pp.funBinderTypes and pp.piBinderTypes
• 4e7cb76 chore: Nix: adjust local cache config

nightly-2021-08-09

Changes since nightly-2021-08-08:

Full commit log

• 119f685 doc: fix link
• 40274e4 chore: fix docs
• 341b4ac doc: link to some macro documentation

nightly-2021-08-08

Changes since nightly-2021-08-07:

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• 358a129 fix: protect rfl
• ba6fcd7 chore: update stage0
• 1d9d8c7 chore: fix tests
• 9cc9429 chore: remove staging workaround theorems
• f1272f7 chore: update stage0
• a821dcb chore: enforce naming convention for theorems
• a0c2142 chore: update stage0
• a863f1b fix: fixes #616
• 8a84532 feat: add PEmpty
• 6e2b718 fix: fixes #242
• d482212 feat: add Meta.abstract

nightly-2021-08-07

Changes since nightly-2021-08-06:

Full commit log

• 9dc2a42 test: add test for getModuleDoc?
• f2bbe22 chore: update stage0
• 8acbb55 chore: fix tests
• 3293e9e chore: fix module comments, they must occur after the imports
• accdede test: module docs
• 5796b93 fix: support for /-! at whitespace
• dca9278 feat: add elabModuleDoc
• 1fc1c4f chore: update stage0
• 3d485bf feat: add moduleDocExt
• 8d5964c feat: add module doc parser
• 634f501 chore: update stage0
• 7587218 chore: fix test
• 1be41f2 chore: fix stdlib
• 8184667 chore: update stage0
• 76cc991 fix: fixes #370
• a230fe2 fix: forallMetaTelescope issue
• 803b73e chore: update stage0
• 01985f4 fix: actually interpret imported anonymous [init] decls
• c6e1e35 perf: trace messages should disable pp.analyze
• 090786f chore: Nix: fix doc sources
• 34a27f2 fix: pp.analyze strict implicits
• bae3185 chore: Nix: do not install Cachix if not authenticated
• 557af62 chore: Nix: do not include temci by default
• 2cf780f chore: Nix: cache store
• e79d52d chore: Nix: reduce doc/doc-test sources
• 14177fb feat: misc pp.analyze improvements
• 8140010 chore: Nix: go back to LLVM 11 on macOS
• 84b155c chore: add docstring
• 56320cb chore: naming convention and cleanup
• bcfc927 fix: fixes #602
• 789c707 fix: avoid eager TC synthesis at isDefEq

nightly-2021-08-06

Changes since nightly-2021-08-05:

Full commit log

• ddbd10f chore: update stage0
• 5f019a9 chore: update stage0
• 4dbb3e6 fix: add workaround to prevent code explosion at deriving for FromJson
• d52908d chore: LLVM: 10 -> 12
• c78bbc6 chore: Nix: update inputs
• 9ef2345 perf: enforce hash map load factor
• 1b44768 chore: fix test
• 3bbf19a feat: FromToJson for nested inductives
• 07d1735 feat: borrow inference: preserve mutual tail calls
• 4cdfbde fix: pp.analyze also bottom-up the trivials
• 1a815a4 perf: pp.analyze add quick check
• b86e9a3 fix: pp.analyze bottom-up only checks unknown types
• 7807f09 chore: update stage0
• 1f0e0a7 doc: document alternative design option
• 72e7bf4 fix: synthPending bug
• aff28f5 fix: fixes #604
• 0869bbe fix: missig registerMVarErrorImplicitArgInfo for postponed instance mvars
• 91b60cb chore: indentation
• 61cdf93 fix: missing registerMVarErrorImplicitArgInfo

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