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Document op_to_const's purpose

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This commit is contained in:
Oliver Scherer 2020-08-10 11:48:52 +02:00
parent 6d3c7bb70d
commit 4397d66d42
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compiler/rustc_mir/src/const_eval/eval_queries.rs
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@ -104,6 +104,8 @@ pub(super) fn mk_eval_cx<'mir, 'tcx>(
) )
} }
/// This function converts an interpreter value into a constant that is meant for use in the
/// type system.
pub(super) fn op_to_const<'tcx>( pub(super) fn op_to_const<'tcx>(
ecx: &CompileTimeEvalContext<'_, 'tcx>, ecx: &CompileTimeEvalContext<'_, 'tcx>,
op: OpTy<'tcx>, op: OpTy<'tcx>,