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| author | Scott McMurray <scottmcm@users.noreply.github.com> | 2021-05-09 22:05:02 -0700 |
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| committer | Scott McMurray <scottmcm@users.noreply.github.com> | 2021-05-09 22:05:02 -0700 |
| commit | bf0e34c00159b60472ca2f78adb8837b9f5849a2 (patch) | |
| tree | b900d04d34f95499eced74055d52b77800c0e96f /src/test/codegen | |
| parent | b7a6c4a905e9e4b13785a6544434f6ffe859329c (diff) | |
| download | rust-bf0e34c00159b60472ca2f78adb8837b9f5849a2.tar.gz rust-bf0e34c00159b60472ca2f78adb8837b9f5849a2.zip | |
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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: |