diff options
| -rw-r--r-- | src/librustdoc/html/format.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index be8a2d511e9..f4cf819fc59 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -368,6 +368,8 @@ pub(crate) enum HrefError { Private, // Not in external cache, href link should be in same page NotInExternalCache, + /// Refers to an unnamable item, such as one defined within a function or const block. + UnnamableItem, } /// This function is to get the external macro path because they are not in the cache used in @@ -498,7 +500,13 @@ fn url_parts( builder.extend(module_fqp.iter().copied()); Ok(builder) } - ExternalLocation::Local => Ok(href_relative_parts(module_fqp, relative_to)), + ExternalLocation::Local => { + if module_fqp.iter().any(|sym| sym.as_str() == "_") { + Err(HrefError::UnnamableItem) + } else { + Ok(href_relative_parts(module_fqp, relative_to)) + } + } ExternalLocation::Unknown => Err(HrefError::DocumentationNotBuilt), } } |