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2467 commits

Author SHA1 Message Date
Sebastian Ullrich
ead4e8998d feat(library/init/lean/elaborator): elaborate constants 2018-12-19 15:04:48 +01:00
Sebastian Ullrich
90458de7d0 feat(library/init/lean/expander): normalize type signatures of constants 2018-12-19 15:04:48 +01:00
Sebastian Ullrich
e5aaf391ff fix(library/init/lean/parser/syntax): macro_scopes.flip 2018-12-19 15:04:48 +01:00
Sebastian Ullrich
5b44a6f93d feat(library/init/lean/parser/parsec): structured doc_comment syntax nodes 2018-12-19 14:42:33 +01:00
Sebastian Ullrich
0cf88598d2 feat(library/init/lean/parser/declaration): stricter grammar for universe parameters and non-optional declaration types 2018-12-19 14:41:17 +01:00
Sebastian Ullrich
4f7be93e87 feat(library/init/lean): remove support for section aliases 2018-12-18 17:04:04 +01:00
Sebastian Ullrich
db6b1d6e85 feat(frontends/lean/vm_elaborator,library/init/lean/elaborator): pass parser_state between languages, create parser object on C++ side to existing functions (that don't actually parse anything) 2018-12-18 15:30:38 +01:00
Sebastian Ullrich
4e96f092f9 feat(library/init/lean/elaborator): delegate elaboration of attribute 2018-12-14 17:38:19 +01:00
Sebastian Ullrich
0a63d39247 refactor(library/init/lean): syntax.mk_app'/mk_app ~> syntax.mk_app/mk_capp 2018-12-14 17:37:37 +01:00
Sebastian Ullrich
d9a22d43b2 feat(library/vm/vm_aux): add primitive for calling old elaborator 2018-12-14 17:36:56 +01:00
Sebastian Ullrich
ad11a8807f refactor(library/init/lean/elaborator): also use locally in elab_scope 2018-12-12 10:58:27 +01:00
Sebastian Ullrich
83e73cd04f feat(library/init/lean/elaborator): register declaration universe params 2018-12-12 10:42:18 +01:00
Sebastian Ullrich
009e499e95 feat(library/init/lean/elaborator): name lookup for universes 2018-12-11 19:01:56 +01:00
Sebastian Ullrich
94dec2cb9f feat(library/init/lean/elaborator): elaborate universe 2018-12-11 19:01:41 +01:00
Sebastian Ullrich
86b4261b1d refactor(library/init/lean/elaborator): store locally scoped data in the elab state instead of config, manually reset at scope end 2018-12-11 18:48:35 +01:00
Sebastian Ullrich
e5fec1ab00 feat(library/init/lean/elaborator): elaborate trivial headers 2018-12-07 10:32:09 +01:00
Sebastian Ullrich
306da89551 feat(library/init/lean/expander): expand universe( variable)s to multiple universe( variable) commands 2018-12-07 10:31:14 +01:00
Sebastian Ullrich
d372139d27 feat(library/init/lean/elaborator): recursively elaborate lists of commands 
This allows the expander to expand a single command to multiple commands
 2018-12-07 10:29:58 +01:00
Sebastian Ullrich
599d5c6c76 feat(library/init/lean/elaborator): log error on unknown command 2018-12-06 17:04:06 +01:00
Sebastian Ullrich
e7a6746b6a refactor(library/init/lean): share error function between expander and elaborator 2018-12-06 17:03:01 +01:00
Sebastian Ullrich
9c9e642210 feat(library/init/lean/elaborator): universe operators, subtype 2018-12-06 13:23:12 +01:00
Sebastian Ullrich
4b3995fac3 refactor(library/init/lean/parser/term): factor out opt_type parser 2018-12-06 13:23:12 +01:00
Sebastian Ullrich
8d3c0d4889 feat(library/init/lean/elaborator): also check to_pexpr on decl types 2018-12-06 13:23:12 +01:00
Sebastian Ullrich
143ac0e58a feat(library/init/lean/expander): also normalize bracketed binders in e.g. declarations 2018-12-06 13:23:12 +01:00
Sebastian Ullrich
cf1aa13a2c feat(library/init/lean/elaborator): to_pexpr: translate match nodes to pre_equations pexpr 
Building a proper `equations` pexpr in Lean is not feasible right now because we
need global+local name resolution, [pattern] attribute retrieval, ... to
reimplement `patexpr_to_pattern`. The `pre_equations` will instead be converted
by the old elaborator using this function (TBD).

With this change, `to_pexpr` can now translate every basic definition body in
`core.lean`.
 2018-12-05 12:57:41 +01:00
Sebastian Ullrich
79b7a29d3f fix(library/init/lean/parser/syntax): syntax.to_format: reverse scope stack 2018-12-04 13:44:46 +01:00
Sebastian Ullrich
ad27da3209 perf(library/init/lean/parser/syntax): optimize syntax.flip_scopes 2018-12-04 13:16:45 +01:00
Leonardo de Moura
607d22ae58 fix(library/compiler/csimp): bug at float_cases_on_core 
The bug occurs when floating `cases_on` application in code of the form
```
let x := C.cases_on ...
in t
```
and when the type of `t` depends on `x`.
The issue here is that the `x` declaration disappears after the float, but the resulting type still depends on it.
We fix the bug by replacing `x` with its value in the type.

cc @kha
 2018-11-30 11:40:41 -08:00
Sebastian Ullrich
c3f8e219c0 feat(library/init/lean/expander): preresolve global references (not actually used anywhere yet) 2018-11-27 18:02:51 +01:00
Sebastian Ullrich
d9dc4edd31 refactor(library/init/lean/parser/combinators): improve sep_by view 2018-11-27 17:11:14 +01:00
Sebastian Ullrich
ba0feb5daa chore(library/init/lean/expander): comments, minor refactoring 2018-11-27 16:35:20 +01:00
Sebastian Ullrich
89b67a0367 fix(library/init/lean/expander): mk_notation_transformer: reverse substitution list 2018-11-23 17:36:34 +01:00
Sebastian Ullrich
ee9c26947c feat(library/init/lean/elaborator): structure instances 2018-11-22 17:28:19 +01:00
Sebastian Ullrich
5043a6b9b3 feat(library/init/lean/{expander,elaborator}): show, let, choice 2018-11-22 17:25:46 +01:00
Sebastian Ullrich
7003fb6447 feat(library/init/lean/expander): command-level notations 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
fd121f03bd feat(library/init/lean/expander): make set of transformers configurable 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
32e3e8a336 feat(library/init/lean/elaborator): sort_app, explicit 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
d1098534b2 feat(library/init/lean/expander): arrow, if 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
cc93a2eb89 feat(library/init/lean/expander): extend "simple binders" to pi, expand pi 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
a4b9cc83b8 feat(library/init/lean/{expander,elaborator}): progress 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
222fff8862 refactor(library/init/lean/elaborator): introduce simple lambda binder 2018-11-21 18:13:38 +01:00
Sebastian Ullrich
8763e66f30 feat(library/init/lean/expander): allow macros not to unfold 2018-11-19 18:47:17 +01:00
Sebastian Ullrich
c8eaee74b4 feat(frontends/lean,library/init/lean/parser/combinators): add node_longest_choice! macro 2018-11-19 18:02:28 +01:00
Sebastian Ullrich
4ec98a4595 feat(library/init/lean/expander): unfold lambdas into normal form 2018-11-19 17:27:01 +01:00
Sebastian Ullrich
d10ff29bea fix(library/init/lean/parser/term): placeholder binder after bracketed binder 2018-11-19 13:38:45 +01:00
Sebastian Ullrich
cd287629cb feat(library/init/lean/elaborator): initial version of translating syntax trees to preterms 2018-11-19 13:38:45 +01:00
Sebastian Ullrich
9e8dfbad79 perf(library/init/lean/parser): reintroduce separate syntax.ident constructor with much simpler and more efficient encoding 2018-11-18 16:55:04 +01:00
Sebastian Ullrich
68dad5e77c chore(library/init/lean/parser/token): raw: unnecessary try 2018-11-18 16:11:41 +01:00
Leonardo de Moura
7937f1e010 chore(library/init/util): remove util.lean 
At least initially, we will not support these primitives in the new compiler.
 2018-11-15 16:27:52 -08:00
Leonardo de Moura
ed4eeddf0a feat(runtime/object): add more string primitives 2018-11-14 16:51:10 -08:00