bjoernager/rust
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add missing const super folds

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This commit is contained in:
Bastian Kauschke 2020-03-23 19:20:28 +01:00
parent 513ea6405b
commit bda976d42d
2 changed files with 2 additions and 0 deletions
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1
src/librustc_trait_selection/traits/project.rs
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@ -387,6 +387,7 @@ impl<'a, 'b, 'tcx> TypeFolder<'tcx> for AssocTypeNormalizer<'a, 'b, 'tcx> {
}
fn fold_const(&mut self, constant: &'tcx ty::Const<'tcx>) -> &'tcx ty::Const<'tcx> {
let constant = constant.super_fold_with(self);
constant.eval(self.selcx.tcx(), self.param_env)
}
}

1
src/librustc_trait_selection/traits/query/normalize.rs
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@ -191,6 +191,7 @@ impl<'cx, 'tcx> TypeFolder<'tcx> for QueryNormalizer<'cx, 'tcx> {
}
fn fold_const(&mut self, constant: &'tcx ty::Const<'tcx>) -> &'tcx ty::Const<'tcx> {
let constant = constant.super_fold_with(self);
constant.eval(self.infcx.tcx, self.param_env)
}
}