5 Commits

Author	SHA1	Message	Date
Aaron Hill	c857cbeb06	Lint on redundant trailing semicolon after item ... We now lint on code like this: ```rust fn main() { fn foo() {}; struct Bar {}; } ``` Previously, this caused warnings in Cargo, so it was disabled.	2020-12-29 16:30:02 -05:00
Aaron Hill	772292fa51	Don't lint on redundant semicolons after item statements ... This preserves the current lint behavior for now. Linting after item statements currently prevents the compiler from bootstrapping. Fixing this is blocked on fixing this upstream in Cargo, and bumping the Cargo submodule.	2020-11-27 09:37:49 -05:00
Aaron Hill	e78e9d4a06	Treat trailing semicolon as a statement in macro call ... See https://github.com/rust-lang/rust/issues/61733#issuecomment-716188981 We now preserve the trailing semicolon in a macro invocation, even if the macro expands to nothing. As a result, the following code no longer compiles: ```rust macro_rules! empty { () => { } } fn foo() -> bool { //~ ERROR mismatched { true } //~ ERROR mismatched empty!(); } ``` Previously, `{ true }` would be considered the trailing expression, even though there's a semicolon in `empty!();` This makes macro expansion more token-based.	2020-11-02 13:03:13 -05:00
Eric Huss	45c1e0ae07	Auto-generate lint documentation.	2020-09-13 08:48:03 -07:00
mark	9e5f7d5631	mv compiler to compiler/	2020-08-30 18:45:07 +03:00