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-rw-r--r--tests/ui/consts/const-blocks/fn-call-in-non-const.stderr6
-rw-r--r--tests/ui/consts/const-blocks/trait-error.stderr6
2 files changed, 10 insertions, 2 deletions
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
index 174103eeb..eb8b8ac75 100644
--- a/tests/ui/consts/const-blocks/fn-call-in-non-const.stderr
+++ b/tests/ui/consts/const-blocks/fn-call-in-non-const.stderr
@@ -6,13 +6,17 @@ LL | let _: [Option<Bar>; 2] = [no_copy(); 2];
|
= note: required for `Option<Bar>` 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 <https://github.com/rust-lang/rfcs/pull/2920> for more information
help: consider annotating `Bar` with `#[derive(Copy)]`
|
LL + #[derive(Copy)]
LL | struct Bar;
|
+help: consider creating a new `const` item and initializing it with the result of the function call to be used in the repeat position
+ |
+LL ~ const ARRAY_REPEAT_VALUE: Option<Bar> = no_copy();
+LL ~ let _: [Option<Bar>; 2] = [ARRAY_REPEAT_VALUE; 2];
+ |
error: aborting due to previous error
diff --git a/tests/ui/consts/const-blocks/trait-error.stderr b/tests/ui/consts/const-blocks/trait-error.stderr
index 06fa4b0b1..858ffa820 100644
--- a/tests/ui/consts/const-blocks/trait-error.stderr
+++ b/tests/ui/consts/const-blocks/trait-error.stderr
@@ -10,9 +10,13 @@ note: required for `Foo<String>` to implement `Copy`
LL | #[derive(Copy, Clone)]
| ^^^^ unsatisfied trait bound introduced in this `derive` macro
= 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 <https://github.com/rust-lang/rfcs/pull/2920> for more information
= note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
+help: consider creating a new `const` item and initializing it with the result of the function call to be used in the repeat position
+ |
+LL ~ const ARRAY_REPEAT_VALUE: Foo<String> = Foo(String::new());
+LL ~ [ARRAY_REPEAT_VALUE; 4];
+ |
error: aborting due to previous error