Sourced from proc-macro2's releases.
1.0.91
- Fix panic "compiler/fallback mismatch 949" when using TokenStream::from_str from inside a proc macro to parse a string containing doc comment (#484)
1.0.90
5046761
Release 1.0.9127c5494
Merge pull request #486
from dtolnay/compilerlexa9146d6
Ensure that compiler tokenstream parsing only produces a compiler
lexerror1ce5f04
Merge pull request #485
from dtolnay/fallbackident75d0818
Make parser's fallback Ident symmetric with Group and Literal56c3e31
Merge pull request #484
from dtolnay/fbliterald2c0e61
Fix spanned fallback literal constructionec55645
Release 1.0.9087a180c
Merge pull request #482
from dtolnay/validateda66636
Perform up-front validation using the fallback parser