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7732 commits

Author SHA1 Message Date
Leonardo de Moura
fb45eb4964 fix: universe polymorphic enumeration types 
Fixes issue reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Incorrect.20number.20of.20universe.20levels.20parameters/near/284283021
 2022-05-30 06:43:46 -07:00
Sebastian Ullrich
d3cf60e86a chore: further refine goal state heuristics 2022-05-30 13:27:56 +02:00
Sebastian Ullrich
b31690b1d7 fix: go to definition/goal state at end of syntax 2022-05-30 11:16:25 +02:00
Leonardo de Moura
ca6f53b407 feat: use subst_vars at builtin decreasing_tactic 2022-05-28 16:24:32 -07:00
Leonardo de Moura
40fc64480a feat: add tactic subst_vars 2022-05-28 16:19:34 -07:00
Leonardo de Moura
2c5bafcbd8 fix: dead variables at match equation hypotheses 
This commit addresses an issue reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Structural.20Recursion.20Problem/near/284238723
 2022-05-28 16:09:35 -07:00
Leonardo de Moura
34bbe5d12c feat: add simp theorem List.of_toArray_eq_toArray (as bs : List α) : (as.toArray = bs.toArray) = (as = bs) := by 2022-05-27 18:26:48 -07:00
Leonardo de Moura
fbd8224b4d fix: allow recursive occurrences in binder types at WF/PackDomain.lean 
fixes #1171
 2022-05-27 11:23:51 -07:00
Leonardo de Moura
3be437cad3 fix: make sure register_simp_attr declares an simp-like attribute parser for user simp attributes 
closes #1164
 2022-05-26 19:49:33 -07:00
Leonardo de Moura
25126cd057 fix: autoParam is structure fields lost in multiple inheritance 
closes #1158
 2022-05-26 14:35:47 -07:00
Leonardo de Moura
fc606f3ab5 fix: closes #1156 2022-05-26 12:51:28 -07:00
Leonardo de Moura
988697b431 fix: fixes #1169 2022-05-26 07:05:32 -07:00
Leonardo de Moura
944063682e fix: another specialize.cpp bug 
This is just a workaround. This code has to be ported to Lean.

The issue has been reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/.28kernel.29.20unknown.20constant/near/283750650
 2022-05-25 20:36:18 -07:00
Leonardo de Moura
dca8a8ed98 fix: match or-pattern 
This issue has been reported at
https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Probably.20a.20bug/near/283779934
 2022-05-25 20:05:46 -07:00
Leonardo de Moura
bef1cd4872 fix: make structure instance notation (e.g., { a, b }) works in patterns after we define the Set notation in Mathlib 2022-05-25 19:14:22 -07:00
Jannis Limperg
6dc5ddac35 fix: apply after-compilation attributes to inductive/structure decls 
Attributes with `AttributeApplicationTime.afterCompilation` were
silently not applied to `inductive` and `structure` declarations.
 2022-05-25 11:32:08 -07:00
Sebastian Ullrich
4a1885f997 chore: update benchmark suite 2022-05-25 18:26:36 +02:00
Leonardo de Moura
7c427c1ef2 fix: make sure let-expressions do not affect the structural recursion module 
This issue has been reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Termination.20check.20not.20preserved.20under.20let.20binding.2E/near/282934378
 2022-05-23 13:42:48 -07:00
Leonardo de Moura
2fc23a2a2b feat: make sure we can use split to synthesize code 2022-05-23 11:55:57 -07:00
Leonardo de Moura
56cd6c1ff5 fix: we should not use implicit targets when creating the key for the CustomEliminator map 2022-05-20 06:55:23 -07:00
Sebastian Ullrich
eb170d1f43 fix: compiled string literals containing null bytes 2022-05-17 09:24:34 -07:00
Sebastian Ullrich
a2bf2a4abd fix: info at pattern variables 2022-05-17 06:28:59 -07:00
Sebastian Ullrich
46df02877d fix: elab info for decreasing_by 2022-05-16 10:20:49 +02:00
Wojciech Nawrocki
a8cfbb11bf Revert "chore: fix tests" 
This reverts commit c6acd968d7.
 2022-05-12 13:22:37 -07:00
Wojciech Nawrocki
bea68819c9 feat: support optional RPC fields 2022-05-12 13:22:37 -07:00
Leonardo de Moura
c6acd968d7 chore: fix tests 2022-05-12 08:44:00 -07:00
Wojciech Nawrocki
fbb20d465b fix: RpcEncoding tests 2022-05-12 08:38:09 -07:00
Sebastian Ullrich
d03f0b3851 fix: set of chained lexical references 2022-05-11 17:32:06 +02:00
Leonardo de Moura
94d2a3ef86 feat: improve error message when failing to infer resulting universe level for inductive datatypes and structures 2022-05-10 18:30:53 -07:00
Leonardo de Moura
c935a3ff6a feat: improve error location for universe level errors at inductive command 2022-05-10 12:50:01 -07:00
Sebastian Ullrich
392640d292 feat: allow keyword-like projection identifiers 2022-05-10 12:25:30 -07:00
Leonardo de Moura
f58afaaa43 fix: make sure let _ := val and let _ : type := val are treated at letIdDecl 
closes #1114
 2022-05-10 06:52:27 -07:00
Sebastian Ullrich
1b51bab4a1 feat: turn on info trees by default 2022-05-10 06:24:31 -07:00
Leonardo de Moura
7ce0471f28 feat: improve binrel% elaborator 
It now relies on `binop%` too, and addresses issue reported at
https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Regression.20in.20coercion.20inference/near/281737387
 2022-05-09 18:39:52 -07:00
Sebastian Ullrich
ff6537be1b fix: use consistent goal prefix everywhere 2022-05-09 17:49:00 +02:00
Leonardo de Moura
fc03b2fc31 feat: unfold ident,+ 2022-05-09 07:09:53 -07:00
Leonardo de Moura
e729b32b2b feat: unfold should fail if it didn't unfold anything 2022-05-09 06:41:17 -07:00
Leonardo de Moura
4875224bd4 feat: unfold tactic tries to reduce match after unfolding 2022-05-09 06:35:40 -07:00
Sebastian Ullrich
91991649bc fix: connect occurrences of mutable variable inside and outside for in info tree 2022-05-07 15:50:26 -07:00
Leonardo de Moura
ab31f9ad5d fix: fixes #1143 2022-05-07 15:27:34 -07:00
Leonardo de Moura
2c8c20d424 feat: add [eliminator] attribute specifying default recursors/eliminators for the cases and induction tactics 2022-05-07 15:09:42 -07:00
Leonardo de Moura
af5e13e534 feat: improve binop% elaboration function 2022-05-07 10:32:55 -07:00
Leonardo de Moura
38baeaf373 feat: backtrack when applying default instances if subproblems cannot be solved 2022-05-07 09:56:38 -07:00
Leonardo de Moura
8c23bef399 feat: add support for casesOn applications to structural and well-founded recursion modules 2022-05-06 17:12:10 -07:00
Leonardo de Moura
7a1c79043e chore: fix test 2022-05-04 15:34:37 -07:00
Leonardo de Moura
c65537aea5 feat: Option is a Monad again 
TODO: remove `OptionM` after update stage0

see: https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Do.20we.20still.20need.20OptionM.3F/near/279761084
 2022-05-04 15:27:42 -07:00
Leonardo de Moura
04d3c6feeb fix: auto implicit behavior on constructors 2022-05-04 15:04:49 -07:00
Leonardo de Moura
a1af8074c9 feat: improve discriminant refinement procedure 2022-05-04 14:46:43 -07:00
Leonardo de Moura
16ed5a3213 fix: erase_irrelevant.cpp 
It addresses issue reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/'unreachable'.20code.20was.20reached.20by.20termination.20check/near/281159704
 2022-05-04 08:06:59 -07:00
Leonardo de Moura
94b5a9b460 feat: improve split tactic 2022-05-03 17:46:50 -07:00