src/test/mir-opt/remove_fake_borrows.rs

   1 // Test that the fake borrows for matches are removed after borrow checking.
   2
   3 // ignore-wasm32-bare compiled with panic=abort by default
   4
   5 // EMIT_MIR remove_fake_borrows.match_guard.CleanupNonCodegenStatements.diff
   6 fn match_guard(x: Option<&&i32>, c: bool) -> i32 {
   7     match x {
   8         Some(0) if c => 0,
   9         _ => 1,
  10     }
  11 }
  12
  13 fn main() {
  14     match_guard(None, true);
  15 }