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| author | Anton Golov <jesyspa@gmail.com> | 2021-08-20 16:25:52 +0200 |
|---|---|---|
| committer | Anton Golov <jesyspa@gmail.com> | 2021-08-20 16:25:52 +0200 |
| commit | b8fff9596158911ad37b60ee89ea2e2c326e1ce6 (patch) | |
| tree | 7c78db734f6c5b043b281d54072321e707d4fc9a /compiler/rustc_middle/src | |
| parent | ba83b39d4e53f412339f1af8c4f7cbe80eb1ee6e (diff) | |
Require a box expression's type to be Sized
Diffstat (limited to 'compiler/rustc_middle/src')
| -rw-r--r-- | compiler/rustc_middle/src/traits/mod.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/traits/mod.rs b/compiler/rustc_middle/src/traits/mod.rs index a4a2e824637..d8d98bba3fb 100644 --- a/compiler/rustc_middle/src/traits/mod.rs +++ b/compiler/rustc_middle/src/traits/mod.rs @@ -225,6 +225,8 @@ pub enum ObligationCauseCode<'tcx> { SizedReturnType, /// Yield type must be `Sized`. SizedYieldType, + /// Box expression result type must be `Sized`. + SizedBoxType, /// Inline asm operand type must be `Sized`. InlineAsmSized, /// `[T, ..n]` implies that `T` must be `Copy`. |