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Auto merge of #101039 - ouz-a:issue-100991, r=compiler-errors

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Don't catch overflow when running with cargo doc

Fixes #100991

r? `@compiler-errors`
This commit is contained in:
bors 2022-08-26 18:53:16 +00:00
commit c07a8b4e09
1 changed files with 4 additions and 1 deletions
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5
compiler/rustc_trait_selection/src/traits/project.rs
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@ -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,