rust/src/test/ui/parser/doc-before-mod-rbrace.rs

// compile-flags: -Z parse-only -Z continue-parse-after-error

mod Foo {
    /// document
    //~^ ERROR expected item after doc comment
}
Make sure all ui/parse tests have `-Z parse-only` Except those testing parsing during macro expansion 2018-10-20 16:38:23 -05:00			`// compile-flags: -Z parse-only -Z continue-parse-after-error`

Specific error message for missplaced doc comments Identify when documetation comments have been missplaced in the following places: * After a struct element: ```rust // file.rs: struct X { a: u8 /** document a /, } ``` ```bash $ rustc file.rs file.rs:2:11: 2:28 error: found documentation comment that doesn't document anything file.rs:2 a: u8 /* document a /, ^~~~~~~~~~~~~~~~~ file.rs:2:11: 2:28 help: doc comments must come before what they document, maybe a comment was intended with `//`? ``` As the last line of a struct: ```rust // file.rs: struct X { a: u8, /// incorrect documentation } ``` ```bash $ rustc file.rs file.rs:3:5: 3:27 error: found a documentation comment that doesn't document anything file.rs:3 /// incorrect documentation ^~~~~~~~~~~~~~~~~~~~~~ file.rs:3:5: 3:27 help: doc comments must come before what they document, maybe a comment was intended with `//`? ``` * As the last line of a `fn`: ```rust // file.rs: fn main() { let x = 1; /// incorrect documentation } ``` ```bash $ rustc file.rs file.rs:3:5: 3:27 error: found a documentation comment that doesn't document anything file.rs:3 /// incorrect documentation ^~~~~~~~~~~~~~~~~~~~~~ file.rs:3:5: 3:27 help: doc comments must come before what they document, maybe a comment was intended with `//`? ``` Fix #27429, #30322 2016-05-27 21:05:22 -05:00			`mod Foo {`
			`/// document`
			`//~^ ERROR expected item after doc comment`
			`}`