From 1708ad65a45fa39aa177c5f015415a9440c18912 Mon Sep 17 00:00:00 2001 From: lcnr Date: Fri, 19 May 2023 10:32:35 +0200 Subject: update recursion depth in `confirm_candidate` --- compiler/rustc_middle/src/traits/mod.rs | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) (limited to 'compiler/rustc_middle/src') diff --git a/compiler/rustc_middle/src/traits/mod.rs b/compiler/rustc_middle/src/traits/mod.rs index 2f0b07d4c71..5b0b40cbfd9 100644 --- a/compiler/rustc_middle/src/traits/mod.rs +++ b/compiler/rustc_middle/src/traits/mod.rs @@ -701,9 +701,9 @@ impl<'tcx, N> ImplSource<'tcx, N> { } pub fn borrow_nested_obligations(&self) -> &[N] { - match &self { - ImplSource::UserDefined(i) => &i.nested[..], - ImplSource::Param(n, _) => &n, + match self { + ImplSource::UserDefined(i) => &i.nested, + ImplSource::Param(n, _) => n, ImplSource::Builtin(i) => &i.nested, ImplSource::AutoImpl(d) => &d.nested, ImplSource::Closure(c) => &c.nested, @@ -717,6 +717,23 @@ impl<'tcx, N> ImplSource<'tcx, N> { } } + pub fn borrow_nested_obligations_mut(&mut self) -> &mut [N] { + match self { + ImplSource::UserDefined(i) => &mut i.nested, + ImplSource::Param(n, _) => n, + ImplSource::Builtin(i) => &mut i.nested, + ImplSource::AutoImpl(d) => &mut d.nested, + ImplSource::Closure(c) => &mut c.nested, + ImplSource::Generator(c) => &mut c.nested, + ImplSource::Future(c) => &mut c.nested, + ImplSource::Object(d) => &mut d.nested, + ImplSource::FnPointer(d) => &mut d.nested, + ImplSource::TraitAlias(d) => &mut d.nested, + ImplSource::TraitUpcasting(d) => &mut d.nested, + ImplSource::ConstDestruct(i) => &mut i.nested, + } + } + pub fn map(self, f: F) -> ImplSource<'tcx, M> where F: FnMut(N) -> M, -- cgit 1.4.1-3-g733a5