Compiler

Verify canary release

• I verified that the issue exists in Next.js canary release

Provide environment information

Operating System:
  Platform: darwin
  Arch: x64
  Version: Darwin Kernel Version 21.3.0: Wed Jan  5 21:37:58 PST 2022; root:xnu-8019.80.24~20/RELEASE_X86_64
Binaries:
  Node: 16.14.0
  npm: 8.3.1
  Yarn: 1.22.17
  pnpm: 6.32.

Describe the bug

When using Symbol out of a script block, the compiler produces a "'Symbol' is not defined" warning. It works despite the warning though

Reproduction

https://svelte.dev/repl/52dc50b29a784e35bd531e085fbc4dcf?version=3.46.6

Logs

No response

System Info

Svelte 3

Preliminary Checks

• This issue is not a duplicate. Before opening a new issue, please search existing issues: https://github.com/gatsbyjs/gatsby/issues
• This issue is not a question, feature request, RFC, or anything other than a bug report directly related to Gatsby. Please post those things in GitHub Discussions: https://github.com/gatsbyjs/gatsby/discussions

Description

I j

💻

• Would you like to work on a fix?

How are you using Babel?

babel-loader (webpack)

Input code

type FuncWithDescription = [
  function: (...args: any[]) => any,
  string: string
]

https://babeljs.io/repl#?browsers=defaults&build=&builtIns=false&corejs=3.6&spec=false&loose=false&code_lz=C4TwDgpgBAYgrgOwMYHUCWwAWARCBnJAJzTGDQHsEoBeKAbQCgooAzRJMygLigAoA

Marked version:
3.x.x

Describe the bug
A clear and concise description of what the bug is.

Right now, import {use} from "markedjs" does not work, this worked in 2.x.x.

To Reproduce
Steps to reproduce the behavior:

Install & import it.
The DefinitelyTyped definitions also mark this incorrectly as being supported still.

A workaround is importing one of the structur

It would be great if you could try to use the same/compatible dependency version across the swc crates, for example:

[[package]]
name = "swc_cached"
version = "0.1.1"
dependencies = [
 ...
 "dashmap 5.2.0",
]

[[package]]
name = "swc_ecma_loader"
version = "0.29.0"
dependencies = [
 ...
 "dashmap 4.0.2",
]

[[package]]
name = "swc_ecma_transforms_react"
version = "0.100

It is awkward, but TypeScript officially supports using .js in import specifiers, like so:

import {foo} from './path/to/some/file.js'
console.log(foo)

where ./path/to/some/file.js does not actually exist, but th

On Windows, when stack size limit is exceeded, the program ends with "Error: execution of an external program failed" with no details provided. For noobies like me, it might be helpful if the compiler gives some indication of why that is.

The simplest would be to create a warning when a single large array is defined in the code.
More advanced solution would take the combined the sizes of diffe

Feature

marshal dumps and loads are incomplete

Python Documentation

https://docs.python.org/3/library/marshal.html

Is your feature request related to a problem? Please describe

Very often, with working with conformance view, I work with different versions of the same compiler, all options are the same. Or I work with different C++ standards, with the same compiler and the same options (exception for this one). Or...

Right now, to add a new compiler in the conformance view, I have to start from an empty

I see comments suggesting adding this to understand how loops are being handled by numba, and in the their own FAQ (https://numba.pydata.org/numba-doc/latest/user/faq.html)

from llvmlite import binding as llvm
llvm.set_option('','--debug-only=loop-vectorize')

You would then create your njit function and run it, and I believe the idea is that it prints debug information about whether