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13233 commits

Author SHA1 Message Date
Sebastian Ullrich
5d260c396f fix: macOS build 2020-05-14 14:47:54 +02:00
Sebastian Ullrich
5f1a052998 feat: replace --make with -o flag that takes an explicit .olean target file name 2020-05-14 14:47:54 +02:00
Sebastian Ullrich
872d5fc7ba feat: stop compiling Lean code as C++, remove --cpp option 
Since we don't use static initializers, really the only difference between using `clang` and `clang++` is the default
inclusion of the C++ standard library.
 2020-05-14 14:45:33 +02:00
Sebastian Ullrich
053d4bab1c chore: factor out and unify common test behavior; retrieve lean from PATH 
`./test_single.sh foo.lean yes` is now `./test_single.sh -i foo.lean`
 2020-05-14 14:38:52 +02:00
Sebastian Ullrich
bc40796729 chore: remove fail/ tests 
Checking for *any* failure is never a good idea. Use `$f.expected.ret` instead.
 2020-05-14 14:38:52 +02:00
Sebastian Ullrich
a5382f45ff chore: stop normalizing the input path in error messages 2020-05-14 14:38:52 +02:00
Sebastian Ullrich
76a97ea4fc feat: infer module name from cwd instead of LEAN_PATH, also make build system less specific to Init/ 2020-05-14 14:38:52 +02:00
Sebastian Ullrich
be79820a47 feat: add IO.currentDir 2020-05-14 14:38:52 +02:00
Leonardo de Moura
72aeab24eb chore: adjust new frontend 2020-05-12 15:07:06 -07:00
Leonardo de Moura
50990b99d6 chore: remove unnecessary annotations 2020-05-12 15:02:03 -07:00
Leonardo de Moura
ebfa362507 chore: fix HasOfNat 2020-05-12 15:02:03 -07:00
Leonardo de Moura
33a10130cf chore: fix stdlib 2020-05-12 15:02:03 -07:00
Leonardo de Moura
03403ba3c8 feat: make RelaxedImplicit the default behavior 2020-05-12 15:02:03 -07:00
Leonardo de Moura
e596820f2e chore: remove () modifier 
cc @Kha
 2020-05-12 15:02:02 -07:00
Sebastian Ullrich
f3976fc53a chore: parenthesizer: address some comments 2020-05-05 14:43:15 +02:00
Sebastian Ullrich
386c706f3e feat: basic parenthesizer 2020-05-04 14:28:36 -07:00
Sebastian Ullrich
822897e218 feat: lift MonadTracerAdapters 2020-05-04 14:28:36 -07:00
Sebastian Ullrich
942ed3a6a8 chore: set precedence of universe placeholder 2020-05-04 14:28:36 -07:00
Sebastian Ullrich
6a10e1254e fix: blockImplicitLambda: ignore parentheses 2020-05-04 14:28:36 -07:00
Sebastian Ullrich
11c3ada877 feat: add [parenthesizer] attribute 2020-05-04 14:28:36 -07:00
Sebastian Ullrich
28350f46d8 feat: prevent Windows error message boxes in all Lean programs 2020-05-04 11:11:11 +02:00
Sebastian Ullrich
5107403d24 feat: detect stack overflows on all platforms and threads 2020-05-04 11:11:11 +02:00
Sebastian Ullrich
e7920bcdb5 chore: remove test special case 2020-05-04 11:11:11 +02:00
Sebastian Ullrich
7899ab3761 feat: report stack overflows as such on Linux 
Port of the corresponding Rust code (Apache/MIT)
 2020-04-30 13:16:42 -07:00
Sebastian Ullrich
ec9f4b579d chore: improve precision of compilation time profiling 2020-04-24 15:11:36 +02:00
Sebastian Ullrich
24f22f7643 chore: log cumulative #eval execution time 2020-04-24 15:11:36 +02:00
Leonardo de Moura
bc57faff08 fix: ensure compiler representation invariants are preserved 2020-04-23 13:54:14 -07:00
Sebastian Ullrich
8f67db0101 refactor: never implicitly ignore monadic results 
Also change `do e; f` to desugar to `e *> f` so that it is affected as well
 2020-04-23 11:09:59 -07:00
Marc Huisinga
aa4fc12dff feat: translate and refactor Gabriel Ebner's JSON parser 
implement the JSON parser from https://github.com/gebner/lean4/tree/server by @gebner using new Lean 4 syntax and fix some minor bugs.
 2020-04-15 11:29:18 -07:00
Leonardo de Moura
7322345768 fix: private names 
@Kha I tried to fix a few issues with private names. The new test
tries to cover them. If you have more, please create an issue.

1- Scoping. A private declaration should shadow one in a previous scope.
2- We should not be able to define the same `private` in the same
module more than once.
   ```
   private def x := 10
   private def x := "hello" -- should produce error here
   ```
3- Dot-notation should work with private declarations in the module
where they were defined.
4- The following should work
   ```
   namespace N
   private def x := 10
   end N
   #check N.x
   ```
5- The following should **not** work
   ```
   def y := 10
   private def y := "hello" -- produce error

   private def z := 10
   def z := "hello" -- produce error
   ```
   BTW, I am happy to change this behavior. I just mimicked C's
   behavior for `static`.

It is not clear whether the following should work or not.
```
    namespace N
      private def b := 10
    end N
    open N
    #check b
```
 2020-04-09 16:28:21 -07:00
Leonardo de Moura
596a3af1a0 feat: check if "has already been declared" at the beginning 2020-04-09 15:29:10 -07:00
Leonardo de Moura
360cebf680 fix: induction tactic must check expected major premise type 
`whnfUntil` now returns `Option Expr`.
 2020-04-09 11:18:02 -07:00
Leonardo de Moura
9a38aca8ec feat: add evalFailIfSuccess 2020-04-09 11:02:15 -07:00
Leonardo de Moura
539bb4a282 feat: add failIfSuccess tactic parser 2020-04-09 10:55:03 -07:00
Leonardo de Moura
9a5bed0f94 fix: missing ! at whnfUntil 2020-04-09 10:49:20 -07:00
Leonardo de Moura
7a5fcfae8b feat: add [recursor] attribute to Iff.elim 2020-04-09 10:45:27 -07:00
Leonardo de Moura
40336131bb feat: do not switch to term mode in the RHS of induction and cases tactics 2020-04-08 17:45:06 -07:00
Daniel Selsam
fd61812b6e fix: wrong instance order for several instances 2020-04-08 16:55:48 -07:00
Leonardo de Moura
e22af8d1ef feat: add FloatArray 
cc @dselsam
 2020-04-07 18:05:54 -07:00
Leonardo de Moura
b8ea55c989 feat: expose some transcendental functions from the C library 
cc @dselsam
 2020-04-06 15:22:25 -07:00
Leonardo de Moura
705530b62b fix: remove DecidableEq for Float 
We cannot implement `DecidableEq Float` using C equality for
`double`. Reason: the C implementation is not even reflexive.
If we need `DecidableEq Float`, we will need to provide our own
implementation (i.e., a wrapper around the one provided by the
hardware). In this commit, we implement `HasBeq Float` instead.

cc @dselsam
 2020-04-06 14:10:18 -07:00
Leonardo de Moura
8e84a8c9ec feat: Float from big numbers 2020-04-06 14:05:17 -07:00
Sebastian Ullrich
f66039f7f0 feat: generalize Array function universes 2020-04-06 13:48:09 -07:00
Leonardo de Moura
746615d81d chore: remove ⇒ as alternative for => 2020-04-06 13:45:22 -07:00
Sebastian Ullrich
e971c8dd7a feat: support Float in the interpreter 
/cc @leodemoura @dselsam
 2020-04-05 10:50:30 +02:00
Leonardo de Moura
acad6015c4 chore: add new primitives to object.h 2020-04-03 18:26:13 -07:00
Leonardo de Moura
64c3be44f8 fix: lean_unbox_float 2020-04-03 18:23:45 -07:00
Leonardo de Moura
8e952f3c36 chore: style 2020-04-03 17:48:06 -07:00
Leonardo de Moura
485034bbba fix: bug at ir.cpp 2020-04-03 17:39:28 -07:00
Leonardo de Moura
c236a179f2 feat: enable externs 2020-04-03 17:19:48 -07:00