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104 commits

Author SHA1 Message Date
Leonardo de Moura
af927ecb7a refactor(frontends/lua): reactivate some of the Lua extensions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-04-28 17:57:39 -07:00
Leonardo de Moura
2a59beee0a feat(shell): reactivate lean shell, only Lua frontend is working 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-04-28 17:49:23 -07:00
Leonardo de Moura
d79e9af210 fix(frontends/lean): help msg 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-02-18 09:31:30 -08:00
Leonardo de Moura
ccb9faf065 refactor(*): error messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-13 16:54:21 -08:00
Leonardo de Moura
35bacf95fc feat(shell): provide the default environment when parsing Lua files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-12 18:21:14 -08:00
Leonardo de Moura
582569b793 feat(frontends/lean): allow the user to set the trust_imported flag when creating environments using Lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-12 16:46:53 -08:00
Leonardo de Moura
5fb718c03a fix(build): broken dependencies between lean executable and .olean, *_decls.cpp and *_decls.h files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-10 10:58:35 -08:00
Leonardo de Moura
a339a53f50 feat(util/options): 'verbose' as a system option, add -q (quiet) option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 15:31:58 -08:00
Leonardo de Moura
8c41b4e899 feat(build): run tests using -t 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 14:12:32 -08:00
Leonardo de Moura
f7c7dd4ed4 feat(frontends/lean): include filename in error messages, use GNU error message style 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 11:01:27 -08:00
Leonardo de Moura
2cd2527d9f refactor(shell): move read-eval-loop script to repl.lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 16:56:22 -08:00
Leonardo de Moura
9d6bd7501c feat(doc/lean): include lean documentation scripts in the test set 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 13:16:47 -08:00
Leonardo de Moura
ecc5d1bc3a refactor(kernel): move printer to library, cleanup io_state interface 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-02 13:37:50 -08:00
Leonardo de Moura
0592261847 refactor(kernel/io_state): move io_state_stream to library 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-02 13:14:21 -08:00
Leonardo de Moura
7d18e9b32e refactor(frontends/lean/parser): cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-02 04:37:21 -08:00
Leonardo de Moura
ecd62a1783 refactor(builtin/basic): rename basic.lean to kernel.lean 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-30 11:46:03 -08:00
Leonardo de Moura
72761f14e4 refactor(library/io_state): move to the kernel 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-30 11:20:23 -08:00
Leonardo de Moura
8ff919ef2a chore(build): remove dead dependency 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-29 14:49:22 -08:00
Leonardo de Moura
6633dff46f fix(build): githash generation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-29 14:41:28 -08:00
Leonardo de Moura
f7889511f9 fix(build): cycle triggered by githash.h dependencies 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-29 12:47:25 -08:00
Leonardo de Moura
9fdf2a3f55 feat(kernel): add trust_imported flag, it skips type checking of 'pre-compiled' Lean modules 
"Pre-compiled" .olean files were already type checked. The flag -t instructs to Lean to skip
type checking when importing these files.
TODO: add a check-sum.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-29 03:43:53 -08:00
Leonardo de Moura
411ebbc3c1 refactor(library/basic_thms): move the proof of all basic theorems to a .Lean file 
This commit also adds several new theorems that are useful for implementing the simplifier.
TODO: perhaps we should remove the declarations at basic_thms.h?

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-29 03:04:49 -08:00
Leonardo de Moura
41c1010043 feat(frontends/lean/parser): make Import command use binary Lean files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-28 19:20:04 -08:00
Leonardo de Moura
aee1c6d3f3 feat(kernel): export/import (.olean) binary files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-28 17:31:35 -08:00
Leonardo de Moura
99f9478d93 feat(build): cpack support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-25 16:18:51 -08:00
Leonardo de Moura
00e89190c2 refactor(library/cast): use .lean file instead of .cpp file to define casting library 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-23 22:04:19 -08:00
Leonardo de Moura
84c984a435 feat(build): copy extra files to bin directory 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 21:00:32 -08:00
Leonardo de Moura
777582380f feat(util/lean_path): add support for LEAN_PATH 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 17:56:53 -08:00
Leonardo de Moura
2648f41eaa test(tests/lean): add new test script that checks if Lean can parse the output produced by its pretty printer 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-19 16:16:56 -08:00
Leonardo de Moura
97b872a05c refactor(frontends/lean): remove frontend class, it is not needed anymore 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-18 14:37:55 -08:00
Soonho Kong
5b95cf1e03 fix(shell/lua_repl.h): use loadstring for Lua-5.1 instead of load 2013-12-13 00:13:48 -05:00
Soonho Kong
f90a9e96d0 fix(shell/lean.cpp): fix not to overwrite optind by getopt_long 2013-12-12 23:20:47 -05:00
Leonardo de Moura
88f80c9693 fix(shell): add 'file not found' error message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-10 10:55:13 -08:00
Leonardo de Moura
0b1789edf2 feat(shell): add command line option to set thread stack size (only available if using Boost) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 17:33:47 -08:00
Leonardo de Moura
8f2fe273ea refactor(*): isolate std::thread dependency 
This commit allows us to build Lean without the pthread dependency.
It is also useful if we want to implement multi-threading on top of Boost.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 15:20:26 -08:00
Leonardo de Moura
0eaa98221b fix(shell/lean): Lua repl missing, incorrect exit code in interactive mode, missing tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 12:25:19 -08:00
Leonardo de Moura
4e4fea1eca fix(examples/lean): add all examples to test suite 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-05 21:54:55 -08:00
Leonardo de Moura
34654ad06b feat(tests/lean/interactive): add interactive mode test script 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-05 16:56:20 -08:00
Leonardo de Moura
1e5518002b feat(shell/lean): add git hash to executable 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 11:23:15 -08:00
Leonardo de Moura
e60e20a11d feat(frontends/lean): add Exit command 
Remark: on Windows, Ctrl-D does not seem to work.
So, this commit also changes the Lean startup message.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 10:40:22 -08:00
Leonardo de Moura
fa35fd6989 chore(*): make sure LEAN_THREAD_UNSAFE build flag is handled correctly 
When LEAN_THREAD_UNSAFE=ON, we:

- Do not run tests at tests/lua/threads
- Disable thread object at Lua API
- par tactical becomes an alias for interleave
- Disable some unit tests that use threads

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 10:27:22 -08:00
Leonardo de Moura
1a02abf7b2 feat(util/script_state): add a lua hook function that checks for the interrupt flag 
This is a very convenient feature for interrupting non-terminating user scripts.
Before this commit, the user had to manually invoke check_interrupt() in potentially expensive loops. Now, this is not needed anymore.

Remark: we still have to check whether this trick works with LuaJIT or not.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 09:57:36 -08:00
Leonardo de Moura
74dfdd02de feat(util): add primitives for checking the amount of available stack space 
Recursive functions that may go very deep should invoke the function check_stack. It throws an exception if the amount of stack space is limited.

The function check_system() is syntax sugar for
    check_interrupted();
    check_stack();

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-01 17:19:27 -08:00
Leonardo de Moura
75b4a96d0e chore(tests/lua/threads): break lua thread tests into individual tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 15:06:07 -08:00
Leonardo de Moura
f7e8545e97 refactor(frontends/lua): rename leanlua_state to script_state, and move it to util 
This commit also minimizes the dependencies of script_state.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 14:57:36 -08:00
Leonardo de Moura
feca9dbdf8 refactor(bindings/lua): move to frontends/lua 
Lua API is an integral part of Lean. It does *not* have the same status
of external APIs (e.g., Python) we will add in the future.

We will reserve the directory bindings for external APIs for using Lean
as a library.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-26 19:30:07 -08:00
Leonardo de Moura
a3a90f8e69 feat(shell): add command line options 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-19 19:30:39 -08:00
Leonardo de Moura
f78cf6a415 feat(shell): add getopt 
Let travis find out which platforms support it

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-19 17:04:55 -08:00
Leonardo de Moura
a98fdd9be6 refactor(shell): combine lean and leanlua executables in a single executable 
The main motivation is to allow users to configure/extend Lean using .lua files before loading the actual .lean files.
Example:
        ./lean extension1.lua extension2.lua file.lean

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-19 16:48:21 -08:00
Leonardo de Moura
06c004aa75 fix(build): typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 15:36:07 -08:00