bjoernager/rust
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Relax validation now

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This commit is contained in:
Michael Goulet 2024-03-24 21:14:49 -04:00
parent b7d67eace7
commit 9bda9ac76e
2 changed files with 4 additions and 7 deletions
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9
compiler/rustc_const_eval/src/transform/validate.rs
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@ -105,14 +105,13 @@ impl<'tcx> MirPass<'tcx> for Validator {
&& let Some(by_move_body) = body.coroutine_by_move_body()
&& let Some(by_move_layout) = by_move_body.coroutine_layout_raw()
{
if layout != by_move_layout {
// If this turns out not to be true, please let compiler-errors know.
// It is possible to support, but requires some changes to the layout
// computation code.
// FIXME(async_closures): We could do other validation here?
if layout.variant_fields.len() != by_move_layout.variant_fields.len() {
cfg_checker.fail(
Location::START,
format!(
"Coroutine layout differs from by-move coroutine layout:\n\
"Coroutine layout has different number of variant fields from \
by-move coroutine layout:\n\
layout: {layout:#?}\n\
by_move_layout: {by_move_layout:#?}",
),