Commit graph

6822 commits

Author SHA1 Message Date
Leonardo de Moura
51a30892a1 chore(examples/ex): move example to library 2015-05-13 17:07:10 -07:00
Leonardo de Moura
e0b39079eb test(tests/lean/extra): add test for issue #597 2015-05-13 15:34:34 -07:00
Leonardo de Moura
ed388b00f1 fix(frontends/lean/builtin_cmds): issue #597 2015-05-13 15:34:34 -07:00
Soonho Kong
7f608fd907 fix(.travis.yml): add missing ';'s 2015-05-13 17:52:39 -04:00
Soonho Kong
c3d69c3ee1 fix(.travisy.yml): sequence commands via && instead of ;
fix #399
2015-05-13 17:36:21 -04:00
Soonho Kong
940f1f7f2f feat(.travis.yml): use clang++-3.4 instead of clang++-3.3 2015-05-13 17:32:11 -04:00
Leonardo de Moura
11fbee269b fix(frontends/lean/parser): must save state of name_generator in parser snapshot
To provide typing and auto-completion information, we create a
background process by starting lean with the option --server.
In "server" mode, we create snapshots of the parser state.
The idea is to be able to quickly reprocess a file when the user makes a
modification. This commit fixes a bug in the snapshot operation.
It was not saving in the snapshots the unique name generator used by the parser.
By creating a fresh name generator, we may accidentally
assign the same internal name to two different constants.
This bug triggered the crash described in issue #593.

This commit fixes the test in the comment
https://github.com/leanprover/lean/issues/593#issuecomment-101768484

This commit also adds a smaller version of the problem to the test suite
2015-05-13 12:28:23 -07:00
Leonardo de Moura
d0582b2537 fix(library/user_recursors): warning 2015-05-13 10:04:38 -07:00
Leonardo de Moura
dd5b221d32 fix(library/user_recursors): warning message 2015-05-13 09:42:32 -07:00
Leonardo de Moura
065a1f7501 feat(library/tactic): add 'induction' tactic skeleton 2015-05-12 20:21:25 -07:00
Leonardo de Moura
2014a4a672 chore(script/gen_tokens_cpp): mark automatically generated global variables as static 2015-05-12 17:15:31 -07:00
Leonardo de Moura
358afcf42c fix(script/gen_tokens_cpp): automatically generated header 2015-05-12 17:11:27 -07:00
Leonardo de Moura
c60f11ab05 refactor(frontends/lean): add script for automatically generating tokens.h and tokens.cpp 2015-05-12 17:07:08 -07:00
Leonardo de Moura
99084dce1c chore(library/user_recursors): fix style 2015-05-12 15:48:24 -07:00
Leonardo de Moura
f403ea984b feat(frontends/lean): add 'print [recursor]' command for debugging purposes 2015-05-12 15:48:24 -07:00
Leonardo de Moura
750f6d5a43 feat(library,frontends/lean): validate user defined recursors and add attribute to mark them
see issue #492

The user-defined recursors will also be used to implement the blast tactic
2015-05-12 15:48:01 -07:00
Soonho Kong
651345a89b doc(make/msys2.md): remove msys2's Python, add how to install native one
[skip ci]
2015-05-12 13:03:51 -04:00
Leonardo de Moura
22a0e80ae8 fix(doc/lean/library_style): fix more code snippets 2015-05-12 06:42:41 -07:00
Leonardo de Moura
5cde3d5c1c fix(doc/lean/library_style): code snippets must be valid Lean code
The test suite executes all code snippets in .org files and report errors.
2015-05-12 06:38:16 -07:00
Leonardo de Moura
b6fff9fbe1 chore(tests/library/blast/union_find): fix style 2015-05-12 06:24:58 -07:00
Jeremy Avigad
05e28aaf19 feat(library/data/nat/{basic.lean,order.lean}): use migrate 2015-05-12 06:20:51 -07:00
Jeremy Avigad
b2dd95114b feat(doc/lean/library_style.org,README.md): add library style conventions 2015-05-12 06:20:51 -07:00
Jeremy Avigad
42616f766f refactor(library/data/{nat,int,rat}/{basic.lean,order.lean}: make algebra instance declarations local 2015-05-12 06:20:47 -07:00
Leonardo de Moura
f25c301c98 fix(library/data/rat): migrate for rat 2015-05-12 04:46:34 -07:00
Leonardo de Moura
d2adf922b7 refactor(library/data/int): use "migrate" command 2015-05-12 04:24:13 -07:00
Leonardo de Moura
fa70930ef4 feat(library/blast): add union-find datastructure 2015-05-11 16:19:51 -07:00
Leonardo de Moura
9649d540c0 fix(library/tactic/rewrite_tactic.cpp): memory leak 2015-05-11 16:19:17 -07:00
Leonardo de Moura
3d8586088b fix(frontends/lean/elaborator): problem with 'calc' proofs discussed at issue #592 2015-05-11 13:22:39 -07:00
Soonho Kong
3780e03f1b feat(.travis.yml): use g++-4.9 on Travis 2015-05-11 16:17:52 -04:00
Leonardo de Moura
4905233eb2 fix(CMakeLists.txt): warning on OSX 2015-05-11 12:55:52 -07:00
Leonardo de Moura
d636b34c1c fix(tests/lean): make sure tests do not fail when compiling Lean with cmake option "-DIGNORE_SORRY=ON" 2015-05-11 11:49:23 -07:00
Leonardo de Moura
396f77aa68 fix(library,hott): comment 'exit' commands to avoid warnings during compilation 2015-05-11 11:49:23 -07:00
Leonardo de Moura
f59a81d744 refactor(library/data): use new 'obtain' expression 2015-05-11 09:14:48 -07:00
Jeremy Avigad
a009cf24e3 feat(library/data/finset/{basic,card,comb}.lean: add theorems, including card of an injective image 2015-05-11 09:03:57 -07:00
Jeremy Avigad
95dae11670 feat(src/emacs/lean-input.el): add abbreviations 'mem', 'subeq', etc. 2015-05-11 09:03:56 -07:00
Jeremy Avigad
3e07716b5d feat(library/data/finset/to_set.lean): add finset/set translation theorems 2015-05-11 09:03:56 -07:00
Jeremy Avigad
efbca4c78e feat(library/data/finset/finset.md): add markdown file 2015-05-11 09:03:56 -07:00
Jeremy Avigad
9d73aa657b feat(library/data/{finset,list}/comb.lean): add 'any' for finsets 2015-05-11 09:03:56 -07:00
Leonardo de Moura
c5fb3ec6d0 fix(library/definitional/equations): fixes #541
This commit allows recursive applications to have less or more arguments
than the equation left-hand-side.
We add two tests
   - 541a.lean  recursive call with more arguments
   - 542b.lean  recursive call with less arguments
2015-05-10 20:37:44 -07:00
Leonardo de Moura
8f711873a0 fix(tests/lean): adjust tests to reflect changes in the pretty printer 2015-05-10 11:10:38 -07:00
Leonardo de Moura
207e8e86da fix(library/definitional/equations): do not clear eliminated hypotheses when invoking 'cases' tactic from definitional package 2015-05-10 11:08:02 -07:00
Leonardo de Moura
299fd5c919 feat(frontends/lean/pp): pp inaccessible patterns 2015-05-10 11:08:02 -07:00
Soonho Kong
e6db3ce584 fix(bin/leantags): remove '\r' in ilean input
fix #591
2015-05-10 06:53:26 -04:00
Leonardo de Moura
379af8a04e feat(library): avoid 'definition' hack for theorems 2015-05-09 12:15:30 -07:00
Leonardo de Moura
9812cfe906 test(tests/lean/run): add example for constructive choice 2015-05-09 12:02:52 -07:00
Leonardo de Moura
e9c8de7bdf feat(frontends/lean): remove unnecessary option 2015-05-09 11:49:55 -07:00
Leonardo de Moura
bd28396be0 feat(kernel): transparent theorems
closes #576
2015-05-09 11:42:29 -07:00
Leonardo de Moura
f63c2d9393 feat(kernel/inductive/inductive): for datatypes that support K, we should try K before normalizing the major premise 2015-05-09 11:23:10 -07:00
Leonardo de Moura
8086ad7461 feat(library/init): define quot.hrec_on and quot.hrec_on₂ based on heterogeneous equality
They are easier to use than the version with nested eq.rec's
2015-05-09 09:49:41 -07:00
Leonardo de Moura
d217655a62 fix(kernel/quotient/quotient): bug in reduction rule for quot.ind 2015-05-09 09:07:03 -07:00