4 files changed, 84 insertions, 8 deletions
diff --git a/src/test/rustdoc-ui/reference-link-reports-error-once.rs b/src/test/rustdoc-ui/reference-link-reports-error-once.rs
new file mode 100644
index 00000000000..7957ee373c4
--- /dev/null
+++ b/src/test/rustdoc-ui/reference-link-reports-error-once.rs
@@ -0,0 +1,20 @@
+#![deny(broken_intra_doc_links)]
+
+/// Links to [a] [link][a]
+/// And also a [third link][a]
+/// And also a [reference link][b]
+///
+/// Other links to the same target should still emit error: [ref] //~ERROR unresolved link to `ref`
+/// Duplicate [ref] //~ERROR unresolved link to `ref`
+///
+/// Other links to other targets should still emit error: [ref2] //~ERROR unresolved link to `ref2`
+/// Duplicate [ref2] //~ERROR unresolved link to `ref2`
+///
+/// [a]: ref
+//~^ ERROR unresolved link to `ref`
+/// [b]: ref2
+//~^ ERROR unresolved link to
+
+/// [ref][]
+//~^ ERROR unresolved link
+pub fn f() {}
diff --git a/src/test/rustdoc-ui/reference-link-reports-error-once.stderr b/src/test/rustdoc-ui/reference-link-reports-error-once.stderr
new file mode 100644
index 00000000000..218eb334a6f
--- /dev/null
+++ b/src/test/rustdoc-ui/reference-link-reports-error-once.stderr
@@ -0,0 +1,63 @@
+error: unresolved link to `ref`
+  --> $DIR/reference-link-reports-error-once.rs:13:10
+   |
+LL | /// [a]: ref
+   |          ^^^ no item named `ref` in scope
+   |
+note: the lint level is defined here
+  --> $DIR/reference-link-reports-error-once.rs:1:9
+   |
+LL | #![deny(broken_intra_doc_links)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `ref2`
+  --> $DIR/reference-link-reports-error-once.rs:15:10
+   |
+LL | /// [b]: ref2
+   |          ^^^^ no item named `ref2` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `ref`
+  --> $DIR/reference-link-reports-error-once.rs:7:62
+   |
+LL | /// Other links to the same target should still emit error: [ref]
+   |                                                              ^^^ no item named `ref` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `ref`
+  --> $DIR/reference-link-reports-error-once.rs:8:16
+   |
+LL | /// Duplicate [ref]
+   |                ^^^ no item named `ref` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `ref2`
+  --> $DIR/reference-link-reports-error-once.rs:10:60
+   |
+LL | /// Other links to other targets should still emit error: [ref2]
+   |                                                            ^^^^ no item named `ref2` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `ref2`
+  --> $DIR/reference-link-reports-error-once.rs:11:16
+   |
+LL | /// Duplicate [ref2]
+   |                ^^^^ no item named `ref2` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: unresolved link to `ref`
+  --> $DIR/reference-link-reports-error-once.rs:18:6
+   |
+LL | /// [ref][]
+   |      ^^^ no item named `ref` in scope
+   |
+   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
+
+error: aborting due to 7 previous errors
+
diff --git a/src/test/rustdoc-ui/reference-links.rs b/src/test/rustdoc-ui/reference-links.rs
index 7c1a79722c9..6e00b9f0fa1 100644
--- a/src/test/rustdoc-ui/reference-links.rs
+++ b/src/test/rustdoc-ui/reference-links.rs
@@ -4,4 +4,3 @@
 //!
 //! [a]: std::process::Comman
 //~^ ERROR unresolved
-//~| ERROR unresolved
diff --git a/src/test/rustdoc-ui/reference-links.stderr b/src/test/rustdoc-ui/reference-links.stderr
index 6ba73fbdb00..3df89df21b4 100644
--- a/src/test/rustdoc-ui/reference-links.stderr
+++ b/src/test/rustdoc-ui/reference-links.stderr
@@ -10,11 +10,5 @@ note: the lint level is defined here
 LL | #![deny(broken_intra_doc_links)]
    |         ^^^^^^^^^^^^^^^^^^^^^^
 
-error: unresolved link to `std::process::Comman`
-  --> $DIR/reference-links.rs:5:10
-   |
-LL | //! [a]: std::process::Comman
-   |          ^^^^^^^^^^^^^^^^^^^^ no item named `Comman` in module `process`
-
-error: aborting due to 2 previous errors
+error: aborting due to previous error