rust/src/test/ui/parser/duplicate-visibility.rs

// error-pattern: expected one of `(`, `async`, `const`, `extern`, `fn`

fn main() {}

extern {
    pub pub fn foo();
}
parser: merge `fn` grammars wrt. bodies & headers also refactor `FnKind` and `visit_assoc_item` visitors 2020-01-30 00:18:54 +01:00			// error-pattern: expected one of `(`, `async`, `const`, `extern`, `fn`
parser: unify item list parsing. as a consequence, `trait X { #![attr] }` becomes legal. 2020-01-31 06:43:33 +01:00
			`fn main() {}`

libsyntax: refactor the parser to consider foreign items as items parse_item_or_view_item() would drop visibility if none of the conditions following it would hold. This was the case when parsing extern {} blocks, where the function was only used to parse view items, but discarded the visibility of the first not-view item. 2012-10-09 11:59:03 +02:00			`extern {`
			`pub pub fn foo();`
			`}`