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

Age	Commit message (Collapse)	Author	Lines
2022-11-22	Split `MacArgs` in two.	Nicholas Nethercote	-5/+5
	`MacArgs` is an enum with three variants: `Empty`, `Delimited`, and `Eq`. It's used in two ways: - For representing attribute macro arguments (e.g. in `AttrItem`), where all three variants are used. - For representing function-like macros (e.g. in `MacCall` and `MacroDef`), where only the `Delimited` variant is used. In other words, `MacArgs` is used in two quite different places due to them having partial overlap. I find this makes the code hard to read. It also leads to various unreachable code paths, and allows invalid values (such as accidentally using `MacArgs::Empty` in a `MacCall`). This commit splits `MacArgs` in two: - `DelimArgs` is a new struct just for the "delimited arguments" case. It is now used in `MacCall` and `MacroDef`. - `AttrArgs` is a renaming of the old `MacArgs` enum for the attribute macro case. Its `Delimited` variant now contains a `DelimArgs`. Various other related things are renamed as well. These changes make the code clearer, avoids several unreachable paths, and disallows the invalid values.
2022-08-17	Box the `MacCall` in various types.	Nicholas Nethercote	-2/+2

2022-06-13	remove unnecessary `to_string` and `String::new`	Takayuki Maeda	-2/+2

2022-06-02	Basic compiler infra	Caio	-22/+48

2022-02-23	rustc_errors: let `DiagnosticBuilder::emit` return a "guarantee of emission".	Eduard-Mihai Burtescu	-6/+2

2022-01-31	Fix invalid special casing of the unreachable! macro	Loïc BRANSTETT	-1/+1

2021-10-07	Use correct edition for panic in [debug_]assert!() etc.	Mara Bos	-3/+3

2021-02-01	Fix bug with assert!() calling the wrong edition of panic!().	Mara Bos	-2/+2
	The span of `panic!` produced by the `assert` macro did not carry the right edition. This changes `assert` to call the right version.
2021-01-24	Only call span.rust_2021() when necessary.	Mara Bos	-7/+5

2021-01-09	Expand assert!(expr, args..) to include $crate for hygiene on 2021.	Mara Bos	-1/+19
	Before 2021, this was a breaking change, as std::panic and core::panic are different. In edition 2021 they will be identical, making it possible again to apply proper hygiene here.
2020-10-19	Small cleanups in assert!() and panic_fmt lint.	Mara Bos	-31/+29
	(From the PR feedback.) Co-authored-by: Esteban Küber <esteban@kuber.com.ar>
2020-10-18	Expand assert!(expr) to panic() function instead of panic!() macro.	Mara Bos	-26/+36
	The panic message might contain braces which should never be interpreted as format placeholders, which panic!() will do in a future edition.
2020-10-06	rustc_parse: Make `Parser::unexpected` public and use it in built-in macros	Vadim Petrochenkov	-2/+1

2020-08-30	mv compiler to compiler/	mark	-0/+133