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| author | Jubilee Young <workingjubilee@gmail.com> | 2024-10-20 01:45:15 -0700 |
|---|---|---|
| committer | Jubilee Young <workingjubilee@gmail.com> | 2024-10-20 02:12:58 -0700 |
| commit | 9f4c9155d4535e08a3148e792711447e44541cd1 (patch) | |
| tree | 96be66909486d08ea657fb7b40ee220a7b39806f /compiler/rustc_ty_utils/src | |
| parent | 68d1fd942710eb7cb408f3dea2f6e1845f6cbe87 (diff) | |
| download | rust-9f4c9155d4535e08a3148e792711447e44541cd1.tar.gz rust-9f4c9155d4535e08a3148e792711447e44541cd1.zip | |
compiler: Reject impossible reprs during enum layout
Diffstat (limited to 'compiler/rustc_ty_utils/src')
| -rw-r--r-- | compiler/rustc_ty_utils/src/layout.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_ty_utils/src/layout.rs b/compiler/rustc_ty_utils/src/layout.rs index db70a12a4d1..38b292afe8d 100644 --- a/compiler/rustc_ty_utils/src/layout.rs +++ b/compiler/rustc_ty_utils/src/layout.rs @@ -116,6 +116,11 @@ fn map_error<'tcx>( cx.tcx().dcx().delayed_bug(format!("computed layout of empty union: {ty:?}")); LayoutError::Unknown(ty) } + LayoutCalculatorError::ReprConflict => { + // packed enums are the only known trigger of this, but others might arise + cx.tcx().dcx().delayed_bug(format!("computed impossible repr (packed enum?): {ty:?}")); + LayoutError::Unknown(ty) + } }; error(cx, err) } |