diff options
Diffstat (limited to 'tests/ui/consts/issue-68542-closure-in-array-len.stderr')
| -rw-r--r-- | tests/ui/consts/issue-68542-closure-in-array-len.stderr | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/consts/issue-68542-closure-in-array-len.stderr b/tests/ui/consts/issue-68542-closure-in-array-len.stderr new file mode 100644 index 000000000..d23513ed7 --- /dev/null +++ b/tests/ui/consts/issue-68542-closure-in-array-len.stderr @@ -0,0 +1,13 @@ +error[E0015]: cannot call non-const closure in constants + --> $DIR/issue-68542-closure-in-array-len.rs:6:13 + | +LL | a: [(); (|| { 0 })()] + | ^^^^^^^^^^^^ + | + = note: closures need an RFC before allowed to be called in constants + = note: calls in constants are limited to constant functions, tuple structs and tuple variants + = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0015`. |