From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/consts/const-blocks/fn-call-in-non-const.stderr | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 tests/ui/consts/const-blocks/fn-call-in-non-const.stderr (limited to 'tests/ui/consts/const-blocks/fn-call-in-non-const.stderr') diff --git a/tests/ui/consts/const-blocks/fn-call-in-non-const.stderr b/tests/ui/consts/const-blocks/fn-call-in-non-const.stderr new file mode 100644 index 000000000..ee352700c --- /dev/null +++ b/tests/ui/consts/const-blocks/fn-call-in-non-const.stderr @@ -0,0 +1,18 @@ +error[E0277]: the trait bound `Bar: Copy` is not satisfied + --> $DIR/fn-call-in-non-const.rs:14:32 + | +LL | let _: [Option; 2] = [no_copy(); 2]; + | ^^^^^^^^^ the trait `Copy` is not implemented for `Bar` + | + = note: required for `Option` to implement `Copy` + = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider creating a new `const` item and initializing it with the result of the function call to be used in the repeat position, like `const VAL: Type = const_fn();` and `let x = [VAL; 42];` + = help: create an inline `const` block, see RFC #2920 for more information +help: consider annotating `Bar` with `#[derive(Copy)]` + | +LL | #[derive(Copy)] + | + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. -- cgit v1.2.3