Mara Bos
0eeeebc990
Rename 'bad prefix' to 'unknown prefix'.
2021-06-26 23:11:14 +08:00
Mara Bos
6adce70a58
Improve comments for reserved prefixes.
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Co-authored-by: Niko Matsakis <niko@alum.mit.edu>
2021-06-26 23:11:13 +08:00
lrh2000
8dee9bc8fc
Reserve prefixed identifiers and string literals (RFC 3101)
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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
pierwill
0019ca9141
Fix outdated crate names in compiler docs
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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
Hanzhen Liang
f942c3cbf4
Return EOF_CHAR constant instead of magic char.
2021-01-07 13:20:04 +01:00
Hirochika Matsumoto
56530a2f25
Fix typo
2020-12-18 22:13:25 +09:00
Joshua Nelson
0ad3dce83a
Fix some clippy lints
2020-12-03 17:08:19 -05:00
Joshua Nelson
5339bd1ebe
Add back missing comments
2020-10-30 10:13:41 -04:00
Joshua Nelson
57c6ed0c07
Fix even more clippy warnings
2020-10-30 10:13:39 -04:00
Julian Wollersberger
bd49ded308
Noticed a potential bug in eat_while(): it doesn't account for number of UTF8 bytes.
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Fixed it by inlining it in the two places where the count is used and simplified the logic there.
2020-10-09 11:12:54 +02:00
LingMan
fc20b7841c
Fix typo in rustc_lexer docs
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Also add an Oxford comma while we're editing that line.
2020-09-21 05:43:39 +02:00
Vadim Petrochenkov
b1491eacfc
lexer: Tiny improvement to shebang detection
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Lexer now discerns between regular comments and doc comments, so use that.
The change only affects the choice of reported errors.
2020-09-02 00:40:19 +03:00
Aleksey Kladov
5716c3e18d
Update expect-test to 1.0
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The only change is that `expect_file` now uses path relative to the
current file (same as `include!`). Before, it used paths relative to
the workspace root, which makes no sense.
2020-08-31 21:04:09 +02:00
Aleksey Kladov
7d2460e5c4
Rollup merge of #76050 - matklad:pos, r=petrochenkov
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Remove unused function
2020-08-31 15:22:40 +02:00
Vadim Petrochenkov
7dfbf59f10
cleanup: Remove duplicate library names from Cargo.tomls
2020-08-30 22:57:54 +03:00
Aleksey Kladov
ccffea5b6b
Move lexer unit tests to rustc_lexer
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StringReader is an intornal abstraction which at the moment changes a
lot, so these unit tests cause quite a bit of friction.
Moving them to rustc_lexer and more ingerated-testing style should
make them much less annoying, hopefully without decreasing their
usefulness much.
Note that coloncolon tests are removed (it's unclear what those are
testing).
\r\n tests are removed as well, as we normalize line endings even
before lexing.
2020-08-30 19:53:36 +02:00
mark
9e5f7d5631
mv compiler to compiler/
2020-08-30 18:45:07 +03:00
