From 64fe2c183d722ef3d2e9dee312de4b98aa6af9a0 Mon Sep 17 00:00:00 2001 From: Henry Boisdequin <65845077+henryboisdequin@users.noreply.github.com> Date: Sun, 14 Feb 2021 10:08:37 +0530 Subject: update message --- src/README.md | 1 + src/test/ui/consts/const-blocks/fn-call-in-non-const.stderr | 1 + src/test/ui/consts/const-fn-in-vec.rs | 4 ++-- src/test/ui/consts/const-fn-in-vec.stderr | 1 + 4 files changed, 5 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/README.md b/src/README.md index ef0dec1c45b..9752bc3f66d 100644 --- a/src/README.md +++ b/src/README.md @@ -1,4 +1,5 @@ This directory contains the source code of the rust project, including: + - The test suite - The bootstrapping build system - Various submodules for tools, like rustdoc, rls, etc. diff --git a/src/test/ui/consts/const-blocks/fn-call-in-non-const.stderr b/src/test/ui/consts/const-blocks/fn-call-in-non-const.stderr index 661f279e6be..303de078013 100644 --- a/src/test/ui/consts/const-blocks/fn-call-in-non-const.stderr +++ b/src/test/ui/consts/const-blocks/fn-call-in-non-const.stderr @@ -7,6 +7,7 @@ LL | let _: [Option; 2] = [no_copy(); 2]; = help: the following implementations were found: as Copy> = note: the `Copy` trait is required because the repeated element will be copied + = help: consider creating a new `const` item and initializing 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 PR #2920 for more information error: aborting due to previous error diff --git a/src/test/ui/consts/const-fn-in-vec.rs b/src/test/ui/consts/const-fn-in-vec.rs index edf29015200..a40290eca09 100644 --- a/src/test/ui/consts/const-fn-in-vec.rs +++ b/src/test/ui/consts/const-fn-in-vec.rs @@ -1,6 +1,6 @@ fn main() { - // should hint to create an inline const block - // as all tests are on "nightly" + // should hint to create an inline `const` block + // or to create a new `const` item let strings: [String; 5] = [String::new(); 5]; //~^ ERROR the trait bound `String: Copy` is not satisfied println!("{:?}", strings); diff --git a/src/test/ui/consts/const-fn-in-vec.stderr b/src/test/ui/consts/const-fn-in-vec.stderr index c477605842d..f9f184dfc06 100644 --- a/src/test/ui/consts/const-fn-in-vec.stderr +++ b/src/test/ui/consts/const-fn-in-vec.stderr @@ -5,6 +5,7 @@ LL | let strings: [String; 5] = [String::new(); 5]; | ^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` | = note: the `Copy` trait is required because the repeated element will be copied + = help: consider creating a new `const` item and initializing 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 PR #2920 for more information error: aborting due to previous error -- cgit 1.4.1-3-g733a5