Rollup merge of #73092 - GuillaumeGomez:cleanup-e0646, r=Dylan-DPC

Clean up E0646

r? @Dylan-DPC
This commit is contained in:
Ralf Jung 2020-06-08 09:55:35 +02:00 committed by GitHub
commit 7983e56f40
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -1,4 +1,5 @@
It is not possible to define `main` with a where clause.
Erroneous code example:
```compile_fail,E0646