bjoernager/rust
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Use ConstArg for const param defaults

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Now everything that actually affects the type system (i.e., excluding
const blocks, enum variant discriminants, etc.) *should* be using
`ConstArg`.
This commit is contained in:
Noah Lev 2024-06-07 20:26:50 -07:00
parent 67fccb7045
commit 1c49d406b6
12 changed files with 34 additions and 26 deletions
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5
compiler/rustc_hir_analysis/src/collect.rs
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@ -304,7 +304,10 @@ impl<'tcx> Visitor<'tcx> for CollectItemTypesVisitor<'tcx> {
self.tcx.ensure().type_of(param.def_id);
if let Some(default) = default {
// need to store default and type of default
self.tcx.ensure().type_of(default.def_id);
#[allow(irrefutable_let_patterns)] // FIXME
if let hir::ConstArgKind::Anon(ac) = default.kind {
self.tcx.ensure().type_of(ac.def_id);
}
self.tcx.ensure().const_param_default(param.def_id);
}
}