Mazdak Farrokhzad c739465b1b Rollup merge of #70522 - rcoh:60762-raw-string-errors, r=petrochenkov ...

Improve error messages for raw strings (#60762)

This diff improves error messages around raw strings in a few ways:
- Catch extra trailing `#` in the parser. This can't be handled in the lexer because we could be in a macro that actually expects another # (see test)
- Refactor & unify error handling in the lexer between ByteStrings and RawByteStrings
- Detect potentially intended terminators (longest sequence of "#*" is suggested)

Fixes #60762
cc @estebank who reviewed the original (abandoned) PR for the same ticket.
r? @Centril

2020-04-01 14:32:14 +02:00

..

lexer

Rollup merge of #70522 - rcoh:60762-raw-string-errors, r=petrochenkov

2020-04-01 14:32:14 +02:00

parser

Rollup merge of #70522 - rcoh:60762-raw-string-errors, r=petrochenkov

2020-04-01 14:32:14 +02:00

Cargo.toml

reduce rustc_attr usage in places

2020-03-29 12:01:11 +02:00

lib.rs

Cleanup error messages, improve docstrings

2020-03-29 11:12:48 -04:00

validate_attr.rs

{rustc_parse -> rustc_expand}::config

2020-03-18 15:08:25 +01:00