Commit Graph

227 Commits

Author SHA1 Message Date
Mara Bos
7490305e13 No reserved_prefix suggestion in proc macro call_site. 2021-06-26 23:11:14 +08:00
Mara Bos
0eeeebc990 Rename 'bad prefix' to 'unknown prefix'. 2021-06-26 23:11:14 +08:00
Mara Bos
d40be0fc64 Check the span's edition for the reserved prefixes. 2021-06-26 23:11:13 +08:00
Mara Bos
6adce70a58 Improve comments for reserved prefixes.
Co-authored-by: Niko Matsakis <niko@alum.mit.edu>
2021-06-26 23:11:13 +08:00
Mara Bos
d837c00d10 Add migration lint for reserved prefixes. 2021-06-26 23:11:04 +08:00
Mara Bos
ce43fc9404 Fix note in reserved prefix error. 2021-06-26 23:09:43 +08:00
Mara Bos
c856e6fa53 Add machine applicable suggestion to unknown prefix error. 2021-06-26 23:09:43 +08:00
lrh2000
8dee9bc8fc Reserve prefixed identifiers and string literals (RFC 3101)
This commit denies any identifiers immediately followed by
one of three tokens `"`, `'` or `#`, which is stricter than
the requirements of RFC 3101 but may be necessary according
to the discussion at [Zulip].

[Zulip]: https://rust-lang.zulipchat.com/#narrow/stream/268952-edition-2021/topic/reserved.20prefixes/near/238470099
2021-06-26 23:09:43 +08:00
Smitty
bdfcb88e8b Use HTTPS links where possible 2021-06-23 16:26:46 -04:00
Joshua Nelson
96509b4835 Make Diagnostic::span_fatal unconditionally raise an error
It had no callers which didn't immediately call `raise()`, and this
unifies the behavior with `Session`.
2021-05-08 23:12:04 -04:00
Joshua Nelson
e49f4471aa Remove some unnecessary uses of struct_span_fatal
All of them immediately called `emit()` then `raise()`, so they could
just call `span_fatal` directly.
2021-05-08 23:12:04 -04:00
pierwill
0019ca9141 Fix outdated crate names in compiler docs
Changes `librustc_X` to `rustc_X`, only in documentation comments.
Plain code comments are left unchanged.

Also fix incorrect file paths.
2021-04-08 11:12:14 -05:00
Smitty
c6cb014ad6 Clarify error message wording 2021-02-07 11:02:53 -05:00
Smitty
651d289405 Add note about encoding when null bytes found 2021-02-06 19:17:14 -05:00
Esteban Küber
3b5d018ebb Handle Spans for byte and raw strings and add more detail 2021-02-03 13:34:28 -08:00
Nicolas
7be6d67f82
Fix typo in doc comment for report_too_many_hashes
"to big" -> "too big"
2020-11-22 07:02:58 -03:00
Guillaume Gomez
99200f760b Fix even more URLs 2020-11-05 20:11:29 +01:00
Eric Huss
35192ff574 Fix span for unicode escape suggestion. 2020-10-05 11:19:08 -07:00
Matthias Krüger
c690c82ad4 use if let instead of single match arm expressions to compact code and reduce nesting (clippy::single_match) 2020-09-20 11:42:52 +02:00
Aleksey Kladov
ccf41dd5eb Rename IsJoint -> Spacing
To match better naming from proc-macro
2020-09-03 17:32:45 +02:00
Aleksey Kladov
4231fbc0a8 Condense StringReader's API to a single function 2020-09-03 15:52:15 +02:00
Aleksey Kladov
fabd8a6834 Simplify TokenTreesReader
This `joint_to_prev` bit of state is no longer needed.
2020-09-01 11:46:49 +02:00
Aleksey Kladov
5326361fc0 Remove trivia tokens 2020-09-01 11:39:11 +02:00
Aleksey Kladov
8f24c2ec9d Don't emit trivia tokens 2020-09-01 11:39:11 +02:00
Aleksey Kladov
30ce15f1fa Make StringReader private
After the recent refactorings, we can actually completely hide this
type. It should help with #63689.
2020-08-31 18:01:01 +02:00
Aleksey Kladov
518cac9190 Remove unused function 2020-08-30 19:54:45 +02:00
mark
9e5f7d5631 mv compiler to compiler/ 2020-08-30 18:45:07 +03:00