Leonardo de Moura
32e6442d0a
feat(frontends/lean): no global universes in the frontend
2017-02-08 17:23:04 -08:00
Leonardo de Moura
49a0d13c50
feat(library/init/coe): add coercion from A to (option A)
...
A little hack is used to make sure type class resolution will not enter
in an infinite loop.
2017-01-31 17:45:41 -08:00
Leonardo de Moura
77a9feaf70
refactor(frontends/lean): PType ==> Sort
...
see #1341
2017-01-30 11:54:00 -08:00
Leonardo de Moura
bf9f7560f7
feat(frontends/lean): (Type u) can't be a proposition
...
(Type u) is the old (Type (u+1))
(PType u) is the old (Type u)
Type* is the old (Type (_+1))
PType* is the old Type*
The stdlib can be compiled, but we still have > 70 broken tests
See discussion at #1341
2017-01-30 11:54:00 -08:00
Leonardo de Moura
178be8d8ea
fix(library/init/coe): coe should be reducible
2017-01-10 20:14:28 -08:00
Leonardo de Moura
5d1716a983
refactor(library/data): delete init/data/instances.lean
2016-12-02 16:41:16 -08:00
Leonardo de Moura
e11fd8820a
refactor(library/init): create init.data folder
2016-12-02 14:23:06 -08:00
Leonardo de Moura
c816b80855
chore(*): don't use upper case letter for type variables, and camelCase for declarations
2016-11-17 14:54:08 -08:00
Leonardo de Moura
d7c3fce8a3
feat(library/init/coe,frontends/lean): more general coercions to fun
...
The new test dep_coe_to_fn.lean motivates the change.
2016-09-27 15:41:06 -07:00
Leonardo de Moura
e304d778a1
chore(library/init): cleanup
2016-09-24 16:38:39 -07:00
Leonardo de Moura
5957022adb
feat(frontends/lean): add 'class' keyword
2016-09-24 14:32:01 -07:00
Leonardo de Moura
f00e6c0a96
feat(frontends/lean): anonymous instances
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The instance name is synthesized automatically.
2016-09-23 13:34:34 -07:00
Leonardo de Moura
85e03da7db
feat(frontends/lean): add 'def' as shorthand for 'definition'
2016-09-23 08:25:16 -07:00
Leonardo de Moura
b7abd61579
feat(frontends/lean): change subtype notation (again)
...
We had conflicts with the set notation.
2016-09-21 17:02:18 -07:00
Leonardo de Moura
9df712581b
chore(frontends/lean): remove 'new_elaborator' option
2016-09-20 08:32:37 -07:00
Leonardo de Moura
564bcaab94
chore(library/init): cleanup using anonymous constructor
2016-09-19 10:31:43 -07:00
Leonardo de Moura
5b747d75b1
refactor(library/init): make sure we don't use Type* in the stdlib
2016-09-18 10:37:18 -07:00
Leonardo de Moura
ac87de33e7
fix(frontends/lean/structure_cmd): universe level validation in the structure command
2016-09-18 10:00:31 -07:00
Leonardo de Moura
5e8f2add84
refactor(library/init): use universe variables
2016-09-17 12:25:02 -07:00
Leonardo de Moura
80e8315959
refactor(library/init): move files to new elaborator
2016-09-16 07:48:09 -07:00
Daniel Selsam
a9b01991c2
feat(frontends/lean/inductive_cmd): new frontend for the inductive cmd
...
Conflicts:
src/frontends/lean/CMakeLists.txt
src/frontends/lean/structure_cmd.h
2016-08-17 07:34:03 -07:00
Sebastian Ullrich
fd2c42a8bf
chore(library, tests): switch to new attribute declaration syntax
...
sed -Ei 's/^(\s*)((private |protected )?(noncomputable )?(abbreviation|definition|meta_definition|theorem|lemma|proposition|corollary)\s+\S+\s*)((\s*\[(\S+(\s+[0-9]+)*|priority.*)\])+)\s*/\1attribute \6\n\1\2/' library/**/*.lean tests/**/*.lean
sed -Ei 's/\s+$//' library/**/*.lean # remove trailing whitespace
2016-08-12 15:36:12 -07:00
Leonardo de Moura
fafea473b8
feat(frontends/lean/elaborator): coercions to sort
2016-07-30 19:47:04 -07:00
Leonardo de Moura
32eb37472f
feat(library/init/coe): make sure base case is tried before transitive case, add (decidable (coe b)) instance
2016-07-30 11:44:05 -07:00
Leonardo de Moura
2ad5c2ab73
feat(library/init): add has_lift has_coe has_coe_to_fun type classes
2016-07-30 10:11:30 -07:00
