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Don't catch overflow when running with cargo doc #101039

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Aug 26, 2022
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Don't catch overflow when running with cargo doc #101039

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5 changes: 4 additions & 1 deletion compiler/rustc_trait_selection/src/traits/project.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -557,7 +557,10 @@ impl<'a, 'b, 'tcx> TypeFolder<'tcx> for AssocTypeNormalizer<'a, 'b, 'tcx> {
// For cases like #95134 we would like to catch overflows early
// otherwise they slip away away and cause ICE.
let recursion_limit = self.tcx().recursion_limit();
if !recursion_limit.value_within_limit(self.depth) {
if !recursion_limit.value_within_limit(self.depth)
// HACK: Don't overflow when running cargo doc see #100991
&& !self.tcx().sess.opts.actually_rustdoc
{
let obligation = Obligation::with_depth(
self.cause.clone(),
recursion_limit.0,
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