src/test/mir-opt/inline/issue-78442.rs

   1 // compile-flags: -Z mir-opt-level=3 -Z inline-mir
   2 // ignore-wasm32-bare compiled with panic=abort by default
   3 #![crate_type = "lib"]
   4
   5 // EMIT_MIR issue_78442.bar.RevealAll.diff
   6 // EMIT_MIR issue_78442.bar.Inline.diff
   7 pub fn bar<P>(
   8     // Error won't happen if "bar" is not generic
   9     _baz: P,
  10 ) {
  11     hide_foo()();
  12 }
  13
  14 fn hide_foo() -> impl Fn() {
  15     // Error won't happen if "iterate" hasn't impl Trait or has generics
  16     foo
  17 }
  18
  19 fn foo() { // Error won't happen if "foo" isn't used in "iterate" or has generics
  20 }