add testcase for rust-lang#79152

matthiaskrgr · Nov 25, 2020 · 3479fc6 · 3479fc6
1 parent 773ddba
commit 3479fc6
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/test/ui/const_fn_vec_mutation_79152.rs b/src/test/ui/const_fn_vec_mutation_79152.rs
@@ -0,0 +1,11 @@
+// check-pass
+
+// https://github.com/rust-lang/rust/issues/79152
+const fn foo() {
+    let mut array = [[0; 1]; 1];
+    array[0][0] = 1;
+}
+
+pub fn main() {
+    foo()
+}