https://github.com/tonyghita/repro

A small reproducer for an internal compiler error introduced in Go 1.16
https://github.com/tonyghita/repro

Last synced: 9 days ago
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A small reproducer for an internal compiler error introduced in Go 1.16

• Host: GitHub
• URL: https://github.com/tonyghita/repro
• Owner: tonyghita
• Created: 2021-02-18T00:34:24.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2021-02-18T17:48:10.000Z (almost 4 years ago)
• Last Synced: 2024-10-29T12:06:39.796Z (about 2 months ago)
• Language: Go
• Size: 1000 Bytes
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# repro

> A small reproduction for a Go 1.16 internal compiler error.

The issue is tracked at .

I wasn't able to figure out how to run this reproduction on play.golang.org, so I made this small repository instead.

I was able to `git bisect` the commit which introduced this error to .

To reproduce the issue, run tests using *Go1.16*.

```sh

git clone https://github.com/tonyghita/repro.git

cd repro

go test ./...

```

You should see the output

```sh

# github.com/tonyghita/repro_test [github.com/tonyghita/repro.test]

./repro_test.go:10:13: internal compiler error: 'TestF.func1': Value live at entry. It shouldn't be. func TestF.func1, node ~R0, value v19

Please file a bug report including a short program that triggers the error.

https://golang.org/issue/new

FAIL	github.com/tonyghita/repro [build failed]

FAIL

```

Verify that the issue does not exist on Go 1.15.

```sh

go get golang.org/dl/go1.15

go1.15 download

go1.15 test ./...

```