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make the eval() functions on our const types return the resulting value

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This commit is contained in:
Ralf Jung 2023-09-12 23:28:25 +02:00
parent e5fedceabf
commit 6e4779ab17
16 changed files with 167 additions and 245 deletions
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2
compiler/rustc_middle/src/mir/interpret/error.rs
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@ -71,6 +71,8 @@ TrivialTypeTraversalAndLiftImpls! { ErrorHandled }
pub type EvalToAllocationRawResult<'tcx> = Result<ConstAlloc<'tcx>, ErrorHandled>;
pub type EvalToConstValueResult<'tcx> = Result<ConstValue<'tcx>, ErrorHandled>;
/// `Ok(None)` indicates the constant was fine, but the valtree couldn't be constructed.
/// This is needed in `thir::pattern::lower_inline_const`.
pub type EvalToValTreeResult<'tcx> = Result<Option<ValTree<'tcx>>, ErrorHandled>;
pub fn struct_error<'tcx>(