In FunctionalScript fjs compile accepts this module, and it runs as JavaScript and as WebAssembly alike.
A FunctionalScript module and what fjs compile makes of it: the expression graph it lowers to, the Rust it compiles to on the NaNVM runtime, and the WebAssembly that Rust builds to. Run calls its default export with 1, then 2, first as the JavaScript it already is and then as WebAssembly, and shows what each call returned or threw and how long one call takes, timed over 1000 calls.
FunctionalScript source:
/**
* The example of [`README.md`](./README.md) (Identifiers) as a function of
* one number, for the page's WASM demo: ASCII names with `_` and `$`, and
* reserved words as keys.
*
* @module
*/
const _x = 1 ;
const $0 = 2 ;
const a_$1 = { if : 3 , default : 4 };
/** @type {(...a: readonly number[]) => unknown} */
export default (...a ) => [_x + a [0 ], $0 , a_$1 .if , a_$1 .default ];
Expression graph (EDAG) that fjs compile lowers it to:
=> length frame 0 body 0 {} [] {} if default 3 4 [] 0 1 2 3 + 2 . . + left right 1 . . obj key frame 0 "if" . obj key frame 0 "default" . obj idx rest 0 The same graph, as fjs compile writes it to a .edag.data.js file:
const $0 =["frame" ,0 ];export default ["{}" ,[[":" ,"default" ,["=>" ,0 ,[["{}" ,[[":" ,"if" ,3 ],[":" ,"default" ,4 ]]]],["[]" ,[["+" ,1 ,["." ,["rest" ],0 ]],2 ,["." ,$0 ,"if" ],["." ,$0 ,"default" ]]]]]]];Rust that fjs compile writes from it, on the NaNVM runtime:
// @generated by `fjs compile`. Do not edit: recompile the source module instead.
use nanvm_lib::vm::unstable::{f64_any, string_any, string_key};
use nanvm_lib::vm::{Any, IStaticFunction, ToAny, ToArray, ToObject};
#[rustfmt::skip]
#[allow(clippy::if_same_then_else)]
pub fn module<A: IStaticFunction>(_runtime: Any<A>) -> Result<Any<A>, Any<A>> {
let _b0: Any<A> = [(string_key("if"), f64_any(0x4008000000000000)), (string_key("default"), f64_any(0x4010000000000000))].to_object().to_any();
Ok([(string_key("default"), A::static_function(|_self, _args| {
let _b362: Any<A> = _args.rest(0).to_any();
Ok([(f64_any(0x3ff0000000000000) + (Any::dot(_b362.clone(), f64_any(0x0000000000000000)).end())?)?, f64_any(0x4000000000000000), (Any::dot(A::frame(_self)[0].clone(), string_any("if")).end())?, (Any::dot(A::frame(_self)[0].clone(), string_any("default")).end())?].to_array().to_any())
}, 0, [_b0.clone()].to_array(), Some("(...$1)=>[1+$1[0],2,$0.if,$0.default]")).to_any())].to_object().to_any())
}
WebAssembly text (WAT) of the functions compiled from this source, without the NaNVM runtime:
(func $nanvm_demos::samples::identifiers::module::<nanvm_lib::naive::Naive> (;155;) (type 1 ) (param i32 i32 )
(local i32 i32 i32 i32 i64 i32 i32 )
global.get $__stack_pointer
i32.const 144
i32.sub
local.tee 2
global.set $__stack_pointer
local.get 2
i32.const 0
i32.store16 offset=32
local.get 2
i32.const 1053790
i32.store offset=28
local.get 2
i32.const 1053788
i32.store offset=24
local.get 2
i32.const 40
i32.add
local.get 2
i32.const 24
i32.add
call $"core::iter::adapters::try_process::<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>, u16, core::result::Result<core::convert::Infallible, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>, <core::result::Result<alloc::rc::Rc<[u16]>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>> as core::iter::traits::collect::FromIterator<core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>>::from_iter<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>>::{closure#0}, alloc::rc::Rc<[u16]>>"
block ;; label = @1
block ;; label = @2
block ;; label = @3
block ;; label = @4
block ;; label = @5
block ;; label = @6
block ;; label = @7
local.get 2
i32.load8_u offset=40
local.tee 3
i32.const 255
i32.ne
br_if 0 (;@7;)
local.get 2
i32.load offset=48
local.set 3
local.get 2
i32.load offset=44
local.set 4
local.get 2
i32.const 0
i32.store16 offset=32
local.get 2
i32.const 1053797
i32.store offset=28
local.get 2
i32.const 1053790
i32.store offset=24
local.get 2
i32.const 40
i32.add
local.get 2
i32.const 24
i32.add
call $"core::iter::adapters::try_process::<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>, u16, core::result::Result<core::convert::Infallible, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>, <core::result::Result<alloc::rc::Rc<[u16]>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>> as core::iter::traits::collect::FromIterator<core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>>::from_iter<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>>::{closure#0}, alloc::rc::Rc<[u16]>>"
local.get 2
i32.load8_u offset=40
local.tee 5
i32.const 255
i32.ne
br_if 1 (;@6;)
local.get 2
i64.load offset=44 align=4
local.set 6
local.get 2
i32.const 0
i32.store8 offset=24
local.get 2
i64.const 4616189618054758400
i64.store offset=88
local.get 2
i32.const 2
i32.store8 offset=80
local.get 2
local.get 6
i64.store offset=72
local.get 2
i64.const 4613937818241073152
i64.store offset=64
local.get 2
i32.const 2
i32.store8 offset=56
local.get 2
local.get 3
i32.store offset=52
local.get 2
local.get 4
i32.store offset=48
local.get 2
i64.const 8589934592
i64.store offset=40
local.get 2
local.get 2
i32.const 24
i32.add
i32.store offset=96
local.get 2
i32.const 16
i32.add
local.get 2
i32.const 40
i32.add
call $"<core::iter::adapters::GenericShunt<core::iter::adapters::map::Map<core::array::iter::IntoIter<(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>), 2>, core::result::Result<(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>), ()>::Ok>, core::result::Result<core::convert::Infallible, ()>> as alloc::rc::ToRcSlice<(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>)>>::to_rc_slice"
local.get 2
local.get 2
i32.load offset=20
local.tee 4
i32.store offset=124
local.get 2
local.get 2
i32.load offset=16
local.tee 3
i32.store offset=120
block ;; label = @8
local.get 2
i32.load8_u offset=24
i32.const 1
i32.ne
br_if 0 (;@8;)
local.get 3
local.get 3
i32.load
i32.const -1
i32.add
local.tee 0
i32.store
local.get 0
br_if 7 (;@1;)
local.get 2
i32.const 120
i32.add
call $"<alloc::rc::Rc<[(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>)]>>::drop_slow"
br 7 (;@1;)
end
local.get 3
i32.eqz
br_if 6 (;@1;)
local.get 2
local.get 4
i32.store offset=32
local.get 2
local.get 3
i32.store offset=28
local.get 2
i32.const 5
i32.store8 offset=24
local.get 2
i32.const 0
i32.store16 offset=116
local.get 2
i32.const 1053797
i32.store offset=112
local.get 2
i32.const 1053790
i32.store offset=108
local.get 2
i32.const 40
i32.add
local.get 2
i32.const 108
i32.add
call $"core::iter::adapters::try_process::<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>, u16, core::result::Result<core::convert::Infallible, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>, <core::result::Result<alloc::rc::Rc<[u16]>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>> as core::iter::traits::collect::FromIterator<core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>>::from_iter<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>>::{closure#0}, alloc::rc::Rc<[u16]>>"
local.get 2
i32.load8_u offset=40
local.tee 5
i32.const 255
i32.ne
br_if 2 (;@5;)
local.get 2
i32.load offset=48
local.set 7
local.get 2
i32.load offset=44
local.set 8
local.get 3
local.get 3
i32.load
i32.const 1
i32.add
local.tee 5
i32.store
local.get 5
i32.eqz
br_if 3 (;@4;)
local.get 2
i32.const 0
i32.store8 offset=108
local.get 2
local.get 4
i64.extend_i32_u
i64.store offset=56
local.get 2
local.get 3
i32.store offset=52
local.get 2
i32.const 5
i32.store8 offset=48
local.get 2
i64.const 4294967296
i64.store offset=40
local.get 2
local.get 2
i32.const 108
i32.add
i32.store offset=64
local.get 2
i32.const 8
i32.add
local.get 2
i32.const 40
i32.add
call $"<core::iter::adapters::GenericShunt<core::iter::adapters::map::Map<core::array::iter::IntoIter<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>, 1>, core::result::Result<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>, ()>::Ok>, core::result::Result<core::convert::Infallible, ()>> as alloc::rc::ToRcSlice<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>::to_rc_slice"
local.get 2
local.get 2
i32.load offset=12
local.tee 4
i32.store offset=124
local.get 2
local.get 2
i32.load offset=8
local.tee 3
i32.store offset=120
block ;; label = @8
local.get 2
i32.load8_u offset=108
i32.const 1
i32.ne
br_if 0 (;@8;)
local.get 3
local.get 3
i32.load
i32.const -1
i32.add
local.tee 0
i32.store
local.get 0
br_if 6 (;@2;)
local.get 2
i32.const 120
i32.add
call $"<alloc::rc::Rc<[nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>]>>::drop_slow"
br 6 (;@2;)
end
local.get 3
i32.eqz
br_if 5 (;@2;)
i32.const 3
i32.const 0
local.get 3
local.get 4
i32.const 1053797
i32.const 37
call $<nanvm_lib::naive::function::Function>::new
local.set 3
local.get 2
i32.const 0
i32.store8 offset=108
local.get 2
local.get 3
i32.store offset=60
local.get 2
i32.const 7
i32.store8 offset=56
local.get 2
local.get 7
i32.store offset=52
local.get 2
local.get 8
i32.store offset=48
local.get 2
i64.const 4294967296
i64.store offset=40
local.get 2
local.get 2
i32.const 108
i32.add
i32.store offset=72
local.get 2
local.get 2
i32.const 40
i32.add
call $"<core::iter::adapters::GenericShunt<core::iter::adapters::map::Map<core::array::iter::IntoIter<(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>), 1>, core::result::Result<(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>), ()>::Ok>, core::result::Result<core::convert::Infallible, ()>> as alloc::rc::ToRcSlice<(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>)>>::to_rc_slice"
local.get 2
local.get 2
i32.load offset=4
local.tee 4
i32.store offset=124
local.get 2
local.get 2
i32.load
local.tee 3
i32.store offset=120
block ;; label = @8
local.get 2
i32.load8_u offset=108
i32.const 1
i32.ne
br_if 0 (;@8;)
local.get 3
local.get 3
i32.load
i32.const -1
i32.add
local.tee 0
i32.store
local.get 0
br_if 5 (;@3;)
local.get 2
i32.const 120
i32.add
call $"<alloc::rc::Rc<[(nanvm_lib::vm::string::String<nanvm_lib::naive::Naive>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>)]>>::drop_slow"
br 5 (;@3;)
end
local.get 3
i32.eqz
br_if 4 (;@3;)
local.get 0
local.get 4
i32.store offset=16
local.get 0
local.get 3
i32.store offset=12
local.get 0
i32.const 5
i32.store8 offset=8
local.get 0
i64.const 0
i64.store
local.get 2
i32.const 24
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
local.get 1
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
local.get 2
i32.const 144
i32.add
global.set $__stack_pointer
return
end
local.get 2
local.get 2
i32.load8_u offset=43
i32.store8 offset=123
local.get 2
local.get 2
i32.load16_u offset=41 align=1
i32.store16 offset=121 align=1
local.get 2
local.get 2
i32.load offset=52
i32.store offset=132
local.get 2
local.get 2
i64.load offset=44 align=4
i64.store offset=124 align=4
local.get 2
local.get 3
i32.store8 offset=120
i32.const 1065572
i32.const 43
local.get 2
i32.const 120
i32.add
i32.const 1065556
i32.const 1065616
call $core::result::unwrap_failed
unreachable
end
local.get 2
local.get 2
i32.load8_u offset=43
i32.store8 offset=123
local.get 2
local.get 2
i32.load16_u offset=41 align=1
i32.store16 offset=121 align=1
local.get 2
local.get 2
i32.load offset=52
i32.store offset=132
local.get 2
local.get 2
i64.load offset=44 align=4
i64.store offset=124 align=4
local.get 2
local.get 5
i32.store8 offset=120
i32.const 1065572
i32.const 43
local.get 2
i32.const 120
i32.add
i32.const 1065556
i32.const 1065616
call $core::result::unwrap_failed
unreachable
end
local.get 2
local.get 2
i32.load8_u offset=43
i32.store8 offset=123
local.get 2
local.get 2
i32.load16_u offset=41 align=1
i32.store16 offset=121 align=1
local.get 2
local.get 2
i32.load offset=52
i32.store offset=132
local.get 2
local.get 2
i64.load offset=44 align=4
i64.store offset=124 align=4
local.get 2
local.get 5
i32.store8 offset=120
i32.const 1065572
i32.const 43
local.get 2
i32.const 120
i32.add
i32.const 1065556
i32.const 1065616
call $core::result::unwrap_failed
end
unreachable
end
i32.const 1057428
i32.const 43
local.get 2
i32.const 143
i32.add
i32.const 1057412
i32.const 1057472
call $core::result::unwrap_failed
unreachable
end
i32.const 1057428
i32.const 43
local.get 2
i32.const 143
i32.add
i32.const 1057412
i32.const 1057472
call $core::result::unwrap_failed
unreachable
end
i32.const 1057428
i32.const 43
local.get 2
i32.const 143
i32.add
i32.const 1057412
i32.const 1057472
call $core::result::unwrap_failed
unreachable
)
(func $"<nanvm_demos::samples::identifiers::module<nanvm_lib::naive::Naive>::{closure#0} as core::ops::function::FnOnce<(&nanvm_lib::naive::function::Function, nanvm_lib::vm::array::Array<nanvm_lib::naive::Naive>)>>::call_once" (;156;) (type 4 ) (param i32 i32 i32 i32 )
(local i32 i32 i32 i64 i32 i32 )
global.get $__stack_pointer
i32.const 416
i32.sub
local.tee 4
global.set $__stack_pointer
local.get 1
i32.load
local.set 1
local.get 4
local.get 3
i32.store offset=20
local.get 4
local.get 2
i32.store offset=16
local.get 2
local.get 2
i32.load
local.tee 5
i32.const 1
i32.add
local.tee 6
i32.store
block ;; label = @1
local.get 6
i32.eqz
br_if 0 (;@1;)
local.get 4
local.get 3
i32.store offset=32
local.get 4
local.get 2
i32.store offset=28
local.get 4
i32.const 6
i32.store8 offset=24
local.get 4
i64.const 4607182418800017408
i64.store offset=320
local.get 4
i32.const 2
i32.store8 offset=312
local.get 2
local.get 5
i32.const 2
i32.add
local.tee 6
i32.store
local.get 6
i32.eqz
br_if 0 (;@1;)
local.get 4
local.get 2
i32.store offset=236
local.get 4
i32.const 6
i32.store8 offset=232
local.get 4
local.get 3
i64.extend_i32_u
i64.store offset=240
local.get 4
i64.const 0
i64.store offset=336
local.get 4
i32.const 2
i32.store8 offset=328
local.get 4
i32.const 200
i32.add
local.get 4
i32.const 232
i32.add
local.get 4
i32.const 328
i32.add
call $<nanvm_lib::vm::lambda::member::Member<nanvm_lib::naive::Naive>>::new
block ;; label = @2
block ;; label = @3
block ;; label = @4
block ;; label = @5
block ;; label = @6
block ;; label = @7
block ;; label = @8
local.get 4
i32.load8_u offset=200
i32.const 255
i32.ne
br_if 0 (;@8;)
local.get 0
local.get 4
i64.load offset=216
i64.store offset=16
local.get 0
local.get 4
i64.load offset=208
i64.store offset=8
local.get 0
i64.const 1
i64.store
local.get 4
i32.const 312
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
br 1 (;@7;)
end
local.get 4
local.get 4
i64.load offset=224
i64.store offset=352
local.get 4
local.get 4
i64.load offset=216
i64.store offset=344
local.get 4
local.get 4
i64.load offset=208
i64.store offset=336
local.get 4
local.get 4
i64.load offset=200
i64.store offset=328
local.get 4
i32.const 232
i32.add
local.get 4
i32.const 328
i32.add
call $<nanvm_lib::vm::lambda::member::Member<nanvm_lib::naive::Naive>>::own
block ;; label = @8
block ;; label = @9
local.get 4
i32.load8_u offset=232
i32.const 255
i32.eq
br_if 0 (;@9;)
local.get 4
local.get 4
i64.load offset=240
i64.store offset=128
local.get 4
local.get 4
i64.load offset=232
i64.store offset=120
br 1 (;@8;)
end
local.get 4
i32.const 256
i32.store16 offset=120
end
local.get 4
i32.const 328
i32.add
call $"#func562 core::ptr::drop_glue::<nanvm_lib::vm::unpacked::Unpacked<nanvm_lib::naive::Naive>>"
local.get 4
i32.const 344
i32.add
call $"#func562 core::ptr::drop_glue::<nanvm_lib::vm::unpacked::Unpacked<nanvm_lib::naive::Naive>>"
local.get 4
i32.const 264
i32.add
local.get 4
i32.const 312
i32.add
local.get 4
i32.const 120
i32.add
call $"<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive> as core::ops::arith::Add>::add"
local.get 4
local.get 4
i64.load offset=272
i64.store offset=104
local.get 4
local.get 4
i64.load offset=280
i64.store offset=112
block ;; label = @8
local.get 4
i64.load offset=264
i64.const 1
i64.ne
br_if 0 (;@8;)
local.get 0
local.get 4
i64.load offset=112
i64.store offset=16
local.get 0
local.get 4
i64.load offset=104
i64.store offset=8
local.get 0
i64.const 1
i64.store
br 1 (;@7;)
end
local.get 4
local.get 4
i64.load offset=112
i64.store offset=96
local.get 4
local.get 4
i64.load offset=104
i64.store offset=88
local.get 4
i64.const 4611686018427387904
i64.store offset=144
local.get 4
i32.const 2
i32.store8 offset=136
block ;; label = @8
block ;; label = @9
block ;; label = @10
local.get 1
i32.load offset=16
i32.eqz
br_if 0 (;@10;)
block ;; label = @11
block ;; label = @12
block ;; label = @13
block ;; label = @14
block ;; label = @15
block ;; label = @16
block ;; label = @17
block ;; label = @18
local.get 1
i32.load offset=12
local.tee 3
i32.load8_u offset=8
local.tee 5
br_table 6 (;@12;) 6 (;@12;) 0 (;@18;) 1 (;@17;) 2 (;@16;) 3 (;@15;) 4 (;@14;) 5 (;@13;) 6 (;@12;)
end
local.get 3
i64.load offset=16
local.set 7
br 9 (;@8;)
end
local.get 3
i32.load offset=12
local.tee 6
local.get 6
i32.load
i32.const 1
i32.add
local.tee 8
i32.store
local.get 8
i32.eqz
br_if 15 (;@1;)
br 7 (;@9;)
end
local.get 3
i32.load offset=12
local.tee 6
local.get 6
i32.load
i32.const 1
i32.add
local.tee 8
i32.store
local.get 8
i32.eqz
br_if 14 (;@1;)
local.get 3
i64.load8_u offset=20
i64.const 32
i64.shl
local.get 3
i64.load32_u offset=16
i64.or
local.set 7
br 7 (;@8;)
end
local.get 3
i32.load offset=12
local.tee 6
local.get 6
i32.load
i32.const 1
i32.add
local.tee 8
i32.store
local.get 8
br_if 5 (;@9;)
br 13 (;@1;)
end
local.get 3
i32.load offset=12
local.tee 6
local.get 6
i32.load
i32.const 1
i32.add
local.tee 8
i32.store
local.get 8
br_if 4 (;@9;)
br 12 (;@1;)
end
local.get 3
i32.load offset=12
local.tee 6
local.get 6
i32.load
i32.const 1
i32.add
local.tee 3
i32.store
local.get 3
i32.eqz
br_if 11 (;@1;)
br 1 (;@11;)
end
local.get 3
i32.load8_u offset=9
local.set 3
end
br 2 (;@8;)
end
i32.const 0
i32.const 0
i32.const 1063408
call $core::panicking::panic_bounds_check
unreachable
end
local.get 3
i64.load32_u offset=16
local.set 7
end
local.get 4
local.get 7
i64.store offset=320
local.get 4
local.get 6
i32.store offset=316
local.get 4
local.get 3
i32.store8 offset=313
local.get 4
local.get 5
i32.store8 offset=312
local.get 4
i32.const 0
i32.store16 offset=240
local.get 4
i32.const 1053790
i32.store offset=236
local.get 4
i32.const 1053788
i32.store offset=232
local.get 4
i32.const 328
i32.add
local.get 4
i32.const 232
i32.add
call $"core::iter::adapters::try_process::<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>, u16, core::result::Result<core::convert::Infallible, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>, <core::result::Result<alloc::rc::Rc<[u16]>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>> as core::iter::traits::collect::FromIterator<core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>>::from_iter<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>>::{closure#0}, alloc::rc::Rc<[u16]>>"
block ;; label = @8
block ;; label = @9
block ;; label = @10
block ;; label = @11
block ;; label = @12
local.get 4
i32.load8_u offset=328
local.tee 3
i32.const 255
i32.ne
br_if 0 (;@12;)
local.get 4
local.get 4
i64.load offset=332 align=4
i64.store offset=268 align=4
local.get 4
i32.const 3
i32.store8 offset=264
local.get 4
i32.const 232
i32.add
local.get 4
i32.const 312
i32.add
local.get 4
i32.const 264
i32.add
call $<nanvm_lib::vm::lambda::member::Member<nanvm_lib::naive::Naive>>::new
block ;; label = @13
local.get 4
i32.load8_u offset=232
i32.const 255
i32.ne
br_if 0 (;@13;)
local.get 0
local.get 4
i64.load offset=248
i64.store offset=16
local.get 0
local.get 4
i64.load offset=240
i64.store offset=8
local.get 0
i64.const 1
i64.store
br 5 (;@8;)
end
local.get 4
local.get 4
i64.load offset=256
i64.store offset=352
local.get 4
local.get 4
i64.load offset=248
i64.store offset=344
local.get 4
local.get 4
i64.load offset=240
i64.store offset=336
local.get 4
local.get 4
i64.load offset=232
i64.store offset=328
local.get 4
i32.const 264
i32.add
local.get 4
i32.const 328
i32.add
call $<nanvm_lib::vm::lambda::member::Member<nanvm_lib::naive::Naive>>::own
block ;; label = @13
block ;; label = @14
local.get 4
i32.load8_u offset=264
local.tee 3
i32.const 255
i32.ne
br_if 0 (;@14;)
i32.const 0
local.set 3
i32.const 1
local.set 6
br 1 (;@13;)
end
local.get 4
local.get 4
i64.load offset=266 align=2
i64.store offset=168
local.get 4
local.get 4
i64.load offset=272 align=2
i64.store offset=174 align=2
local.get 4
i32.load8_u offset=265
local.set 6
end
local.get 4
i32.const 328
i32.add
call $"#func562 core::ptr::drop_glue::<nanvm_lib::vm::unpacked::Unpacked<nanvm_lib::naive::Naive>>"
local.get 4
i32.const 344
i32.add
call $"#func562 core::ptr::drop_glue::<nanvm_lib::vm::unpacked::Unpacked<nanvm_lib::naive::Naive>>"
local.get 4
local.get 6
i32.store8 offset=153
local.get 4
local.get 3
i32.store8 offset=152
local.get 4
local.get 4
i64.load offset=168
i64.store offset=154 align=2
local.get 4
local.get 4
i64.load offset=174 align=2
i64.store offset=160 align=2
local.get 1
i32.load offset=16
i32.eqz
br_if 1 (;@11;)
block ;; label = @13
block ;; label = @14
block ;; label = @15
block ;; label = @16
block ;; label = @17
block ;; label = @18
block ;; label = @19
block ;; label = @20
local.get 1
i32.load offset=12
local.tee 1
i32.load8_u offset=8
local.tee 8
br_table 6 (;@14;) 6 (;@14;) 0 (;@20;) 1 (;@19;) 2 (;@18;) 3 (;@17;) 4 (;@16;) 5 (;@15;) 6 (;@14;)
end
local.get 1
i64.load offset=16
local.set 7
br 10 (;@9;)
end
local.get 1
i32.load offset=12
local.tee 5
local.get 5
i32.load
i32.const 1
i32.add
local.tee 9
i32.store
local.get 9
i32.eqz
br_if 17 (;@1;)
br 8 (;@10;)
end
local.get 1
i32.load offset=12
local.tee 5
local.get 5
i32.load
i32.const 1
i32.add
local.tee 9
i32.store
local.get 9
i32.eqz
br_if 16 (;@1;)
local.get 1
i64.load8_u offset=20
i64.const 32
i64.shl
local.get 1
i64.load32_u offset=16
i64.or
local.set 7
br 8 (;@9;)
end
local.get 1
i32.load offset=12
local.tee 5
local.get 5
i32.load
i32.const 1
i32.add
local.tee 9
i32.store
local.get 9
i32.eqz
br_if 15 (;@1;)
br 6 (;@10;)
end
local.get 1
i32.load offset=12
local.tee 5
local.get 5
i32.load
i32.const 1
i32.add
local.tee 9
i32.store
local.get 9
i32.eqz
br_if 14 (;@1;)
br 5 (;@10;)
end
local.get 1
i32.load offset=12
local.tee 5
local.get 5
i32.load
i32.const 1
i32.add
local.tee 1
i32.store
local.get 1
i32.eqz
br_if 13 (;@1;)
br 1 (;@13;)
end
local.get 1
i32.load8_u offset=9
local.set 1
end
br 3 (;@9;)
end
local.get 4
local.get 4
i32.load8_u offset=331
i32.store8 offset=267
local.get 4
local.get 4
i32.load16_u offset=329 align=1
i32.store16 offset=265 align=1
local.get 4
local.get 4
i32.load offset=340
i32.store offset=276
local.get 4
local.get 4
i64.load offset=332 align=4
i64.store offset=268 align=4
local.get 4
local.get 3
i32.store8 offset=264
i32.const 1065572
i32.const 43
local.get 4
i32.const 264
i32.add
i32.const 1065556
i32.const 1065616
call $core::result::unwrap_failed
unreachable
end
i32.const 0
i32.const 0
i32.const 1063408
call $core::panicking::panic_bounds_check
unreachable
end
local.get 1
i64.load32_u offset=16
local.set 7
end
local.get 4
local.get 7
i64.store offset=192
local.get 4
local.get 5
i32.store offset=188
local.get 4
local.get 1
i32.store8 offset=185
local.get 4
local.get 8
i32.store8 offset=184
local.get 4
i32.const 0
i32.store16 offset=308
local.get 4
i32.const 1053797
i32.store offset=304
local.get 4
i32.const 1053790
i32.store offset=300
local.get 4
i32.const 328
i32.add
local.get 4
i32.const 300
i32.add
call $"core::iter::adapters::try_process::<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>, u16, core::result::Result<core::convert::Infallible, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>, <core::result::Result<alloc::rc::Rc<[u16]>, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>> as core::iter::traits::collect::FromIterator<core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>>::from_iter<core::iter::adapters::map::Map<core::str::iter::EncodeUtf16, core::result::Result<u16, nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>::Ok>>::{closure#0}, alloc::rc::Rc<[u16]>>"
local.get 4
i32.load8_u offset=328
local.tee 1
i32.const 255
i32.ne
br_if 5 (;@3;)
local.get 4
local.get 4
i64.load offset=332 align=4
i64.store offset=316 align=4
local.get 4
i32.const 3
i32.store8 offset=312
local.get 4
i32.const 264
i32.add
local.get 4
i32.const 184
i32.add
local.get 4
i32.const 312
i32.add
call $<nanvm_lib::vm::lambda::member::Member<nanvm_lib::naive::Naive>>::new
local.get 4
i32.load8_u offset=264
i32.const 255
i32.ne
br_if 2 (;@6;)
local.get 0
local.get 4
i64.load offset=280
i64.store offset=16
local.get 0
local.get 4
i64.load offset=272
i64.store offset=8
local.get 0
i64.const 1
i64.store
local.get 4
i32.const 152
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
end
local.get 4
i32.const 136
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
local.get 4
i32.const 88
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
end
local.get 4
i32.const 24
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
local.get 2
local.get 2
i32.load
i32.const -1
i32.add
local.tee 0
i32.store
local.get 0
i32.eqz
br_if 1 (;@5;)
br 2 (;@4;)
end
local.get 4
local.get 4
i64.load offset=288
i64.store offset=352
local.get 4
local.get 4
i64.load offset=280
i64.store offset=344
local.get 4
local.get 4
i64.load offset=272
i64.store offset=336
local.get 4
local.get 4
i64.load offset=264
i64.store offset=328
local.get 4
i32.const 312
i32.add
local.get 4
i32.const 328
i32.add
call $<nanvm_lib::vm::lambda::member::Member<nanvm_lib::naive::Naive>>::own
i32.const 1
local.set 1
i32.const 0
local.set 5
block ;; label = @6
local.get 4
i32.load8_u offset=312
local.tee 8
i32.const 255
i32.eq
br_if 0 (;@6;)
local.get 4
local.get 4
i64.load offset=314 align=2
i64.store offset=40
local.get 4
local.get 4
i64.load offset=320 align=2
i64.store offset=46 align=2
local.get 4
i32.load8_u offset=313
local.set 1
local.get 8
local.set 5
end
local.get 4
i32.const 328
i32.add
call $"#func562 core::ptr::drop_glue::<nanvm_lib::vm::unpacked::Unpacked<nanvm_lib::naive::Naive>>"
local.get 4
i32.const 344
i32.add
call $"#func562 core::ptr::drop_glue::<nanvm_lib::vm::unpacked::Unpacked<nanvm_lib::naive::Naive>>"
local.get 4
local.get 4
i64.load offset=88
i64.store offset=56
local.get 4
local.get 4
i64.load offset=96
i64.store offset=64
local.get 4
local.get 4
i64.load offset=136
i64.store offset=72
local.get 4
local.get 4
i64.load offset=144
i64.store offset=80
local.get 4
local.get 4
i64.load offset=174 align=2
i64.store offset=376 align=2
local.get 4
local.get 4
i64.load offset=168
i64.store offset=370 align=2
local.get 4
i32.const 0
i32.store8 offset=184
local.get 4
i64.const 17179869184
i64.store offset=328
local.get 4
local.get 4
i64.load offset=56
i64.store offset=336
local.get 4
local.get 4
i64.load offset=64
i64.store offset=344
local.get 4
local.get 4
i64.load offset=72
i64.store offset=352
local.get 4
local.get 4
i64.load offset=80
i64.store offset=360
local.get 4
local.get 1
i32.store8 offset=385
local.get 4
local.get 5
i32.store8 offset=384
local.get 4
local.get 6
i32.store8 offset=369
local.get 4
local.get 3
i32.store8 offset=368
local.get 4
local.get 4
i64.load offset=46 align=2
i64.store offset=392 align=2
local.get 4
local.get 4
i64.load offset=40
i64.store offset=386 align=2
local.get 4
local.get 4
i32.const 184
i32.add
i32.store offset=400
local.get 4
i32.const 8
i32.add
local.get 4
i32.const 328
i32.add
call $"<core::iter::adapters::GenericShunt<core::iter::adapters::map::Map<core::array::iter::IntoIter<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>, 4>, core::result::Result<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>, ()>::Ok>, core::result::Result<core::convert::Infallible, ()>> as alloc::rc::ToRcSlice<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>>::to_rc_slice"
local.get 4
local.get 4
i32.load offset=12
local.tee 1
i32.store offset=316
local.get 4
local.get 4
i32.load offset=8
local.tee 3
i32.store offset=312
block ;; label = @6
local.get 4
i32.load8_u offset=184
i32.const 1
i32.ne
br_if 0 (;@6;)
local.get 3
local.get 3
i32.load
i32.const -1
i32.add
local.tee 2
i32.store
local.get 2
br_if 4 (;@2;)
local.get 4
i32.const 312
i32.add
call $"<alloc::rc::Rc<[nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>]>>::drop_slow"
br 4 (;@2;)
end
local.get 3
i32.eqz
br_if 3 (;@2;)
local.get 0
local.get 1
i32.store offset=16
local.get 0
local.get 3
i32.store offset=12
local.get 0
i32.const 6
i32.store8 offset=8
local.get 0
i64.const 0
i64.store
local.get 4
i32.const 24
i32.add
call $"#func152 core::ptr::drop_glue::<nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>>"
local.get 2
local.get 2
i32.load
i32.const -1
i32.add
local.tee 0
i32.store
local.get 0
br_if 1 (;@4;)
end
local.get 4
i32.const 16
i32.add
call $"<alloc::rc::Rc<[nanvm_lib::vm::any::Any<nanvm_lib::naive::Naive>]>>::drop_slow"
end
local.get 4
i32.const 416
i32.add
global.set $__stack_pointer
return
end
local.get 4
local.get 4
i32.load8_u offset=331
i32.store8 offset=267
local.get 4
local.get 4
i32.load16_u offset=329 align=1
i32.store16 offset=265 align=1
local.get 4
local.get 4
i32.load offset=340
i32.store offset=276
local.get 4
local.get 4
i64.load offset=332 align=4
i64.store offset=268 align=4
local.get 4
local.get 1
i32.store8 offset=264
i32.const 1065572
i32.const 43
local.get 4
i32.const 264
i32.add
i32.const 1065556
i32.const 1065616
call $core::result::unwrap_failed
unreachable
end
i32.const 1057428
i32.const 43
local.get 4
i32.const 415
i32.add
i32.const 1057412
i32.const 1057472
call $core::result::unwrap_failed
unreachable
end
unreachable
)
Run