Leonardo de Moura
ea6eee516b
chore(frontends/lean): use => instead of := in match-expressions
...
Motivation: use same separator used in lambda expressions as in
other programming languages.
2019-07-04 11:38:38 -07:00
Leonardo de Moura
a02443d23d
chore(frontends/lean): fun x, e ==> fun x => e
2019-07-02 13:22:11 -07:00
Leonardo de Moura
6841e47aa4
chore(frontends/lean/builtin_exprs): remove support for (<infix>) and (<infix> <expr>) notations
...
In Lean 4, we will support the more general
`a + ·` ==> `fun x, a + x`
`· + b` ==> `fun x, x + b`
`· + ·` ==> `fun x y, x + y`
`f · y` ==> `fun x, f a y`
`g · · b` ==> `fun x y, g x y b`
2019-07-02 08:06:06 -07:00
Leonardo de Moura
91e1d30cf8
feat(frontends/lean/builtin_exprs): use ; in do-notation
2019-06-27 18:00:43 -07:00
Leonardo de Moura
ab487ea4ac
feat(frontends/lean): allow ; instead of in in let-decls
2019-06-27 17:12:03 -07:00
Leonardo de Moura
5cfdd2452a
chore(library/init/lean/compiler/externattr): remove unnecessary [export] annotations
2019-06-26 11:06:38 -07:00
Leonardo de Moura
64ee4e01a8
refactor(library/init/lean/attributes): split getParam into getParam and afterSet
2019-06-26 10:09:57 -07:00
Leonardo de Moura
be6ca5ba30
feat(library/init/lean/compiler/externattr): @[extern] attribute in Lean
2019-06-26 08:42:57 -07:00
Leonardo de Moura
5148497e8c
feat(library/init/lean/compiler/externattr): add mkExternAttr skeleton
2019-06-25 13:16:11 -07:00
Leonardo de Moura
5188eb2d3b
feat(library/init/lean/compiler/externattr): decode [extern ...] parameters
2019-06-25 12:05:34 -07:00
Leonardo de Moura
aa111df0ec
feat(library/init/lean/syntax): add Syntax.isIdOrAtom
2019-06-25 11:20:31 -07:00
Leonardo de Moura
2e01ac508a
feat(library/init/lean/syntax): primitives for creating and testing string and nat literals
2019-06-25 10:39:23 -07:00
Leonardo de Moura
1ff6ee3155
feat(library/init/lean/attributes): allow getParam at ParametricAttribute registration to update environment
2019-06-25 09:15:55 -07:00
Leonardo de Moura
70a1589817
refactor(library/init/lean): move extern.lean to compiler subdirectory
2019-06-25 08:59:55 -07:00
