rust/src/test/ui/invalid/invalid-variadic-function.rs

extern "C" fn foo(x: u8, ...);
//~^ ERROR only foreign functions are allowed to be variadic
//~| ERROR expected one of `->`, `where`, or `{`, found `;`
Continue parsing function after finding `...` arg When encountering a variadic argument in a function definition that doesn't accept it, if immediately after there's a closing paren, continue parsing as normal. Otherwise keep current behavior of emitting error and stopping. 2018-02-12 00:10:35 -06:00			`extern "C" fn foo(x: u8, ...);`
			`//~^ ERROR only foreign functions are allowed to be variadic`
			//~\| ERROR expected one of `->`, `where`, or `{`, found `;`