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1486 commits

Author SHA1 Message Date
Leonardo de Moura
eebc722f57 feat(library/init/lean/expr): add abstractRange 2019-09-17 17:17:46 -07:00
Leonardo de Moura
75e5f5bfd8 feat(library/init/lean/expr): expose abstract 2019-09-16 18:34:45 -07:00
Leonardo de Moura
704f90d728 feat(library/init/lean/expr): expose instantiate and instantiateRev 2019-09-16 18:29:43 -07:00
Leonardo de Moura
51955bd945 chore(kernel/instantiate): remove obsolete optimization 
I also tested its effectiveness in Lean3, and I did not observe any
performance impact when compiling stdlib without it.
 2019-09-16 16:09:26 -07:00
Leonardo de Moura
3b762d4dc0 refactor(runtime): C backend 2019-08-24 07:40:38 -07:00
Leonardo de Moura
dcd15f3424 refactor(runtime): C backend 2019-08-24 07:40:38 -07:00
Leonardo de Moura
a5c97e21bf chore(library/init/lean): export as C functions 2019-08-16 20:15:30 -07:00
Leonardo de Moura
19051d9a0d chore(library/init/lean/localcontext): export as C functions 2019-08-16 19:49:17 -07:00
Leonardo de Moura
03e455d32d feat(frontends/lean/elaborator): add oldElaborate 2019-08-13 19:23:29 -07:00
Leonardo de Moura
68a93a358c fix(kernel/expr): initialization problem 2019-08-13 15:04:02 -07:00
Leonardo de Moura
73f96730bb feat(library/init/lean,kernel): add KernelException, addDecl and compileDecl 
This commit also refines the type of `addAndCompile`.
We also add `ElabException.kernel` constructor for kernel exceptions.
 2019-08-07 17:15:40 -07:00
Leonardo de Moura
ae97cfdd68 feat(kernel/local_ctx): use LocalContext 2019-08-07 11:50:20 -07:00
Leonardo de Moura
bad3f8e77e chore(kernel/local_ctx): use new representation defined at localcontext.lean 2019-08-06 10:47:50 -07:00
Leonardo de Moura
34024256ab chore(library/init/lean/expr): simplify Expr.mvar constructor 2019-08-04 13:24:27 -07:00
Leonardo de Moura
1ef23950a4 chore(library/init/lean/expr): expose temporary legacy constructor 2019-08-04 08:03:09 -07:00
Leonardo de Moura
41d8cd9eb9 chore(kernel/expr): remove depth and weight fields 
These fields were rarely used, but they were used in the hash code
calculation. So, we may see a negative performance impact.
There is also a positive performance impact since `Expr` consumes less
memory, and it is faster to allocate them.
 2019-08-03 11:05:01 -07:00
Leonardo de Moura
7f142ac7e3 chore(kernel/expr): hide get_weight and get_depth 2019-08-03 10:57:30 -07:00
Sebastian Ullrich
d45cc4cb7b fix(kernel): manually align unboxed fields 2019-07-26 12:39:35 -07:00
Leonardo de Moura
08cdb757b4 feat(library/init/lean/environment): add Environment.addAndCompile 
To fix `BuiltinParserAttribute`, we need to be able to add auxiliary declarations programmatically.
 2019-06-18 18:20:17 -07:00
Leonardo de Moura
d664486eca chore(util): move format to src/util 2019-06-07 10:58:23 -07:00
Leonardo de Moura
3afa4f7ab0 chore(util/safe_arith): remove dead code 2019-06-07 09:52:31 -07:00
Leonardo de Moura
fd29b7e45d feat(util/io): add helper functions for consuming IO results in C++ 2019-06-05 13:53:38 -07:00
Leonardo de Moura
4a26f0028c chore(library/init/lean/environment): remove unnecessary function 2019-06-03 15:17:40 -07:00
Leonardo de Moura
cd73105dff refactor(kernel/environment,library/private,library/init/lean/environment): move main module name to header 2019-06-03 09:14:23 -07:00
Leonardo de Moura
aa138fe686 chore(*): get_obj_arg => to_obj_arg 2019-05-16 14:42:02 -07:00
Leonardo de Moura
9d9f546ad8 refactor(util/sexpr): move options and option_declarations to util 2019-05-16 14:37:24 -07:00
Leonardo de Moura
816e83970b refactor(util/object_ref, kernel/environment): move to_optional 2019-05-15 15:16:29 -07:00
Leonardo de Moura
3193e91aff feat(library/init/lean/environment): add Environment.displayStats and --stats command line argument 2019-05-15 11:01:25 -07:00
Leonardo de Moura
bc809643ec feat(library/init/lean/expr): add Expr.quickLt, Expr.eqv 2019-05-15 11:01:25 -07:00
Leonardo de Moura
99e3cdc01b chore(frontends/lean): delete lean_environment 2019-05-13 13:05:04 -07:00
Leonardo de Moura
edb4d76ecd feat(kernel/environment): environment as a Lean object 2019-05-13 12:41:33 -07:00
Leonardo de Moura
8ca1b7b2cb chore(kernel/environment): dead code 2019-05-11 14:13:40 -07:00
Leonardo de Moura
06727e9ca4 chore(kernel/environment): remove dead code 2019-05-10 16:37:13 -07:00
Leonardo de Moura
0d5ac5288a feat(runtime): increase small nat size 
In 64-bit machines, the max small nat value should now be (2^63 - 1), and on 32-bit
machines (2^32 - 1).

The main motivation for this modification are the array indexing
operations. With the new representation, if a Nat index is not small,
then it must not be a valid index. This was not true in 64-bit
machines. Example: an array of size 2^33 would fit in memory, and but
an index `i` > 2^32 - 1 would not be a small nat value.
 2019-03-26 14:21:03 -07:00
Leonardo de Moura
ac27bd092b chore(*): small fixes 2019-03-21 15:06:44 -07:00
Leonardo de Moura
e0b0ca4830 chore(*): adapt C++ code to camelCase 2019-03-21 15:06:43 -07:00
Leonardo de Moura
5f54b5887b chore(kernel/declaration): fix compilation warnings 2019-03-19 11:25:55 -07:00
Leonardo de Moura
aa56578a29 fix(library/compiler/compiler): assertion violations 2019-03-19 11:25:55 -07:00
Leonardo de Moura
20ba4c4b04 feat(kernel): opaque constants 
They are very similar to `theorems`, but they are never ever unfolded.
 2019-03-15 15:45:06 -07:00
Leonardo de Moura
0888dee25e chore(*): meta ==> unsafe 2019-03-15 15:04:40 -07:00
Leonardo de Moura
d3ba9ef7fa feat(library/compiler/csimp): eliminate join points that are used only once 2019-03-14 10:43:35 -07:00
Leonardo de Moura
818f2f2d4a chore(kernel): remove old #include 2019-03-06 06:56:16 -08:00
Leonardo de Moura
feea8ecccd feat(library/compiler/llnf): avoid inc/dec operations on persistent objects 
inc/dec operations are noop's for persistent objects.
 2019-02-18 20:22:18 -08:00
Leonardo de Moura
ab45af5936 fix(library/compiler/csimp): avoid potential expensive reduction at csimp 
`whnf_core(e)` uses `whnf` to reduce the major premise of recursors and
projections, and `whnf` unfolds arbitrary definitions.
This commit adds a new option (`cheap`) to `whnf_core`. When
`whnf_core(e, true)` is used, the type checker will not unfolding
definitions when reducing the major premises.
 2019-02-15 17:43:21 -08:00
Sebastian Ullrich
a6ac98966a refactor(library/attribute_manager): parse attribute data from pexpr instead of abstract_parser 2019-02-15 12:13:45 -08:00
Sebastian Ullrich
7cffe6935e feat(frontends/lean/vm_elaborator): port to new runtime 2019-02-14 14:07:05 -08:00
Leonardo de Moura
9cb2005e8e feat(library/init/lean): add hash functions and dbg_to_string 2019-02-13 16:19:25 -08:00
Leonardo de Moura
811a480d77 feat(kernel/expr): low level API for expr 2019-02-13 14:59:18 -08:00
Leonardo de Moura
71f5290567 feat(kernel): expose level primitives 2019-02-13 10:37:13 -08:00
Leonardo de Moura
4627929a83 refactor(boot,runtime,util): move name runtime implementation to util/name, and use "extern C" ABI 2019-02-13 08:27:23 -08:00