diff options
Diffstat (limited to 'src/test/codegen')
| -rw-r--r-- | src/test/codegen/try_identity.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/test/codegen/try_identity.rs b/src/test/codegen/try_identity.rs index 78da06b2fe4..71bfc3b44da 100644 --- a/src/test/codegen/try_identity.rs +++ b/src/test/codegen/try_identity.rs @@ -7,10 +7,10 @@ type R = Result<u64, i32>; -// This was written to the `?` from `try_trait`, -// but `try_trait_v2` uses a different structure, -// so the relevant desugar is copied inline -// in order to keep the test testing the same thing. +// This was written to the `?` from `try_trait`, but `try_trait_v2` uses a different structure, +// so the relevant desugar is copied inline in order to keep the test testing the same thing. +// FIXME: while this might be useful for `r#try!`, it would be nice to have a MIR optimization +// that picks up the `?` desugaring, as `SimplifyArmIdentity` does not. See #85133 #[no_mangle] pub fn try_identity(x: R) -> R { // CHECK: start: |