// Test that using a macro to replace the entire crate tree with a non-'mod' item errors out nicely. // `issue_59191::no_main` replaces whatever's passed in with `fn main() {}`. // edition:2018 // aux-crate:issue_59191=issue-59191.rs // error-pattern: requires `sized` lang_item #![feature(custom_inner_attributes)] #![issue_59191::no_main] #![issue_59191::no_main]