Add a test with a leading newline for ICE #90878

rust-lang · Nov 17, 2021 · 96c37c8 · 96c37c8
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diff --git a/src/test/ui/consts/issue-90878-3.rs b/src/test/ui/consts/issue-90878-3.rs
@@ -0,0 +1,6 @@
+
+fn main() {
+    |x: usize| [0; x];  //~ ERROR attempt to use a non-constant value in a constant [E0435]
+    // (note the newline before "fn")
+}
+// ignore-tidy-leading-newlines
diff --git a/src/test/ui/consts/issue-90878-3.stderr b/src/test/ui/consts/issue-90878-3.stderr
@@ -0,0 +1,11 @@
+error[E0435]: attempt to use a non-constant value in a constant
+  --> $DIR/issue-90878-3.rs:3:20
+   |
+LL |     |x: usize| [0; x];
+   |      -             ^
+   |      |
+   |      this would need to be a `const`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0435`.