Fishrock123

an unswallowable thenable

i presently make no claims that this is actually a good idea

WARNING: may not work correctly with async functions

Fishrock123

Statistical profiling result from isolate-1-master-v8.log, (5687 ticks, 37 unaccounted, 0 excluded).

 [Shared libraries]:
   ticks  total  nonlib   name
      8    0.1%          /usr/lib/system/libsystem_pthread.dylib
      5    0.1%          /usr/lib/system/libsystem_malloc.dylib
      3    0.1%          /usr/lib/libc++abi.dylib

 [JavaScript]:
   ticks  total  nonlib   name

Fishrock123

Statistical profiling result from isolate-2-patch-v8.log, (6806 ticks, 37 unaccounted, 0 excluded).

 [Shared libraries]:
   ticks  total  nonlib   name
     10    0.1%          /usr/lib/system/libsystem_pthread.dylib
      3    0.0%          /usr/lib/libc++abi.dylib
      1    0.0%          /usr/lib/system/libsystem_platform.dylib

 [JavaScript]:
   ticks  total  nonlib   name

Fishrock123

function* f() {
  try {
    yield 1
    yield 2
    yield 3
  } finally {
    yield 4
    yield 5
  }
}

Fishrock123

async function* f() {
  try {
    yield Promise.resolve(1)
    yield Promise.resolve(2)
    yield Promise.resolve(3)
  } finally {
    console.log('inside finally')
    // yield Promise.resolve(4)
    console.log('about to reject from finally')
    yield new Promise((res, rej) => {

Fishrock123

function* f() {
  try {
    yield 1
    yield 2
    yield 3
  } finally {
    yield 4
    yield 5
  }
}

Fishrock123

function* f() {
  try {
    yield 1
    yield 2
    yield 3
  } finally {
    yield* f()
  }
}

Fishrock123

function* f() {
  try {
    yield 1
    yield 2
    yield 3
  } finally {
    yield* f()
  }
}

Fishrock123

{
   "reason":"compiler-message",
   "package_id":"tide 0.8.0 (path+file:///Z:/Rust-Projects/tide)",
   "target":{
      "kind":[
         "lib"
      ],
      "crate_types":[
         "lib"
      ],

Fishrock123

#![forbid(unsafe_code)]
#![deny(future_incompatible)]
#![warn(
    missing_debug_implementations,
    rust_2018_idioms,
    trivial_casts,
    unused_qualifications
)]
#![doc(test(attr(deny(rust_2018_idioms, warnings))))]
#![doc(test(attr(allow(unused_extern_crates, unused_variables))))]