4 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/include-single-expr-helper-1.rs b/src/test/ui/include-single-expr-helper-1.rs
new file mode 100644
index 00000000000..aa6380bd24d
--- /dev/null
+++ b/src/test/ui/include-single-expr-helper-1.rs
@@ -0,0 +1,5 @@
+// ignore-test auxiliary file for include-single-expr.rs
+
+0
+
+// trailing comment permitted
diff --git a/src/test/ui/include-single-expr-helper.rs b/src/test/ui/include-single-expr-helper.rs
new file mode 100644
index 00000000000..84d8b69603b
--- /dev/null
+++ b/src/test/ui/include-single-expr-helper.rs
@@ -0,0 +1,5 @@
+// ignore-test auxiliary file for include-single-expr.rs
+
+0
+10
+100
diff --git a/src/test/ui/include-single-expr.rs b/src/test/ui/include-single-expr.rs
new file mode 100644
index 00000000000..0f4c29ec014
--- /dev/null
+++ b/src/test/ui/include-single-expr.rs
@@ -0,0 +1,6 @@
+// error-pattern include macro expected single expression
+
+fn main() {
+    include!("include-single-expr-helper.rs");
+    include!("include-single-expr-helper-1.rs");
+}
diff --git a/src/test/ui/include-single-expr.stderr b/src/test/ui/include-single-expr.stderr
new file mode 100644
index 00000000000..80eecf8f1b9
--- /dev/null
+++ b/src/test/ui/include-single-expr.stderr
@@ -0,0 +1,10 @@
+error: include macro expected single expression in source
+  --> $DIR/include-single-expr-helper.rs:4:1
+   |
+LL | 10
+   | ^^
+   |
+   = note: `#[deny(incomplete_include)]` on by default
+
+error: aborting due to previous error
+