os-rust/src/test/run-pass/inlined-main.rs

#[inline(always)]
fn main() {}
Ensure main() always has external linkage This ensures that the entry function is never elided due to inlining, even with `inline(always)`. Fixes #47783. There were a couple of possible ways of addressing this issue; I simply picked the one that seemed most direct. A warning could be appropriate, but considering using inlining hints in other places it doesn't apply also throws no warnings, and it seems like an edge case anyway, I haven't added one for now. 2018-02-25 23:05:06 +00:00			`#[inline(always)]`
			`fn main() {}`