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-rw-r--r--compiler/rustc_span/src/lib.rs14
1 files changed, 7 insertions, 7 deletions
diff --git a/compiler/rustc_span/src/lib.rs b/compiler/rustc_span/src/lib.rs
index 7ccfa600ec3..1065cd384a9 100644
--- a/compiler/rustc_span/src/lib.rs
+++ b/compiler/rustc_span/src/lib.rs
@@ -78,10 +78,10 @@ use sha2::Sha256;
 #[cfg(test)]
 mod tests;
 
-// Per-session global variables: this struct is stored in thread-local storage
-// in such a way that it is accessible without any kind of handle to all
-// threads within the compilation session, but is not accessible outside the
-// session.
+/// Per-session global variables: this struct is stored in thread-local storage
+/// in such a way that it is accessible without any kind of handle to all
+/// threads within the compilation session, but is not accessible outside the
+/// session.
 pub struct SessionGlobals {
     symbol_interner: symbol::Interner,
     span_interner: Lock<span_encoding::SpanInterner>,
@@ -359,8 +359,8 @@ impl FileName {
         FileNameDisplay { inner: self, display_pref: FileNameDisplayPreference::Remapped }
     }
 
-    // This may include transient local filesystem information.
-    // Must not be embedded in build outputs.
+    /// This may include transient local filesystem information.
+    /// Must not be embedded in build outputs.
     pub fn prefer_local(&self) -> FileNameDisplay<'_> {
         FileNameDisplay { inner: self, display_pref: FileNameDisplayPreference::Local }
     }
@@ -751,7 +751,7 @@ impl Span {
 
     /// Checks if a span is "internal" to a macro in which `unsafe`
     /// can be used without triggering the `unsafe_code` lint.
-    //  (that is, a macro marked with `#[allow_internal_unsafe]`).
+    /// (that is, a macro marked with `#[allow_internal_unsafe]`).
     pub fn allows_unsafe(self) -> bool {
         self.ctxt().outer_expn_data().allow_internal_unsafe
     }