src/test/mir-opt/simplify_try.rs

   1 // EMIT_MIR simplify_try.try_identity.SimplifyArmIdentity.diff
   2 // EMIT_MIR simplify_try.try_identity.SimplifyBranchSame.after.mir
   3 // EMIT_MIR simplify_try.try_identity.SimplifyLocals.after.mir
   4 // EMIT_MIR simplify_try.try_identity.DestinationPropagation.diff
   5
   6 fn try_identity(x: Result<u32, i32>) -> Result<u32, i32> {
   7     let y = x?;
   8     Ok(y)
   9 }
  10
  11 fn main() {
  12     let _ = try_identity(Ok(0));
  13 }