rust/compiler/rustc_mir_build
bors 99efc51dae Auto merge of #85020 - lrh2000:named-upvars, r=tmandry
Name the captured upvars for closures/generators in debuginfo

Previously, debuggers print closures as something like
```
y::main::closure-0 (0x7fffffffdd34)
```
The pointer actually references to an upvar. It is not very obvious, especially for beginners.

It's because upvars don't have names before, as they are packed into a tuple. This PR names the upvars, so we can expect to see something like
```
y::main::closure-0 {_captured_ref__b: 0x[...]}
```

r? `@tmandry`
Discussed at https://github.com/rust-lang/rust/pull/84752#issuecomment-831639489 .
2021-08-14 07:01:36 +00:00
..
src Auto merge of #85020 - lrh2000:named-upvars, r=tmandry 2021-08-14 07:01:36 +00:00
Cargo.toml rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00