rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2020-07-10	rustc_lexer: Simplify shebang parsing once more	Vadim Petrochenkov	-15/+12

2020-05-29	rustc_lexer: Optimize shebang detection slightly	Vadim Petrochenkov	-19/+18

2020-05-25	Fix bug in shebang handling	Russell Cohen	-7/+76
	Shebang handling was too agressive in stripping out the first line in cases where it is actually _not_ a shebang, but instead, valid rust (#70528). This is a second attempt at resolving this issue (the first attempt was flawed, for, among other reasons, causing an ICE in certain cases (#71372, #71471). The behavior is now codified by a number of UI tests, but simply: For the first line to be a shebang, the following must all be true: 1. The line must start with `#!` 2. The line must contain a non whitespace character after `#!` 3. The next character in the file, ignoring comments & whitespace must not be `[` I believe this is a strict superset of what we used to allow, so perhaps a crater run is unnecessary, but probably not a terrible idea.
2020-05-13	Replace some usages of the old `unescape_` functions in AST, clippy and tests.	Julian Wollersberger	-52/+6

2020-05-13	Unified `unescape_{char,byte,str,byte_str,raw_str,raw_byte_str}` methods ↵	Julian Wollersberger	-4/+42
	into one method `unescape_literal` with a mode argument.
2020-05-09	Small doc improvements.	Julian Wollersberger	-2/+11
	The phrasing is from the commit description of 395ee0b79f23b90593b01dd0a78451b8c93b0aa6 by @Matklad.
2020-04-28	Revert "Rollup merge of #71372 - ayushmishra2005:shebang_stripping, r=estebank"	Eduard-Mihai Burtescu	-24/+1
	This reverts commit 46a8dcef5c9e4de0d412c6ac3c4765cb4aef4f7f, reversing changes made to f28e3873c55eb4bdcfc496e1f300b97aeb0d189c.
2020-04-21	Minor refactoring	Ayush Kumar Mishra	-1/+1

2020-04-21	Fix formatting issue	Ayush Kumar Mishra	-1/+0

2020-04-21	Refactoring and added test-cases #70528	Ayush Kumar Mishra	-1/+25

2020-04-21	Fix #! (shebang) stripping account space issue #70528	Ayush Kumar Mishra	-1/+1

2020-04-02	Handle unterminated raw strings with no #s properly	Russell Cohen	-1/+35
	The modified code to handle parsing raw strings didn't properly account for the case where there was no "#" on either end and erroneously reported this strings as complete. This lead to a panic trying to read off the end of the file.
2020-03-31	Fix tests to handle debug_assert	Russell Cohen	-0/+2

2020-03-30	Clean up redudant conditions and match exprs	Russell Cohen	-1/+1

2020-03-29	Cleanup error messages, improve docstrings	Russell Cohen	-17/+32

2020-03-29	Improve error messages for raw strings (#60762)	Russell Cohen	-23/+229
	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)
2020-03-20	remove redundant returns (clippy::needless_return)	Matthias Krüger	-3/+3

2020-03-06	fix various typos	Matthias Krüger	-2/+2

2020-02-13	Spelling error "represening" to "representing"	Drew Ripberger	-1/+1

2019-12-22	Format the world	Mark Rousskov	-18/+9

2019-11-10	move syntax::parse -> librustc_parse	Mazdak Farrokhzad	-1/+1
	also move MACRO_ARGUMENTS -> librustc_parse
2019-11-04	librustc_lexer: Make nth_char method private	Igor Aleksanov	-1/+1

2019-11-04	librustc_lexer: Reorder imports in lib.rs	Igor Aleksanov	-3/+2

2019-11-04	librustc_lexer: Simplify "lifetime_or_char" method	Igor Aleksanov	-30/+37

2019-11-03	librustc_lexer: Simplify "raw_double_quoted_string" method	Igor Aleksanov	-25/+34

2019-11-03	librustc_lexer: Simplify "double_quoted_string" method	Igor Aleksanov	-6/+6

2019-11-03	librustc_lexer: Simplify "single_quoted_string" method	Igor Aleksanov	-11/+15

2019-11-03	librustc_lexer: Make "eat_float_exponent" return bool instead of result	Igor Aleksanov	-4/+6

2019-11-03	librustc_lexer: Introduce "eat_while" and "eat_identifier" methods	Igor Aleksanov	-22/+28

2019-11-03	librustc_lexer: Add methods "first" and "second" to the "Cursor"	Igor Aleksanov	-20/+30

2019-10-27	librustc_lexer: Enhance documentation	Igor Aleksanov	-24/+225
	Apply review suggestions Apply review suggestions
2019-09-05	fill metadata in rustc_lexer's Cargo.toml	Aleksey Kladov	-0/+6
	We publish this to crates.io, so having non-empty meta is useful
2019-09-04	flatten rustc_lexer::character_properties module	Aleksey Kladov	-65/+70
	On the call site, `rustc_lexer::is_whitespace` reads much better than `character_properties::is_whitespace`.
2019-09-04	remove XID and Pattern_White_Space unicode tables from libcore	Aleksey Kladov	-37/+34
	They are only used by rustc_lexer, and are not needed elsewhere. So we move the relevant definitions into rustc_lexer (while the actual unicode data comes from the unicode-xid crate) and make the rest of the compiler use it.
2019-08-19	remove composite tokens support from the lexer	Aleksey Kladov	-162/+14

2019-08-14	remove special handling of \r\n from the lexer	Aleksey Kladov	-38/+11

2019-08-02	librustc_lexer: Unconfigure tests during normal build	Vadim Petrochenkov	-280/+279

2019-07-27	Add comment	topecongiro	-0/+2

2019-07-27	Add lib section to rustc_lexer's Cargo.toml	topecongiro	-0/+4

2019-07-23	Rollup merge of #62869 - matklad:feature-gate, r=Mark-Simulacrum	Mark Rousskov	-2/+1
	add rustc_private as a proper language feature gate At the moment, `rustc_private` as a (library) feature exists by accident: `char::is_xid_start`, `char::is_xid_continue` methods in libcore define it. cc https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/How.20to.20declare.20new.20langauge.20feature.3F I don't know if this is at all reasonable, but at least tests seem to pass locally. That probably means that we can remove/rename to something more resonable the feature in libcore in the next release?
2019-07-23	Update src/librustc_lexer/src/lib.rs	Aleksey Kladov	-1/+1
	Co-Authored-By: Ralf Jung <post@ralfj.de>
2019-07-22	add rustc_private as a proper language feature gate	Aleksey Kladov	-1/+0
	At the moment, `rustc_private` as a (library) feature exists by accident: `char::is_xid_start`, `char::is_xid_continue` methods in libcore define it.
2019-07-21	move unescape module to rustc_lexer	Aleksey Kladov	-0/+603

2019-07-20	Introduce rustc_lexer	Aleksey Kladov	-0/+776
	The idea here is to make a reusable library out of the existing rust-lexer, by separating out pure lexing and rustc-specific concerns, like spans, error reporting an interning. So, rustc_lexer operates directly on `&str`, produces simple tokens which are a pair of type-tag and a bit of original text, and does not report errors, instead storing them as flags on the token.