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| author | León Orell Valerian Liehr <me@fmease.dev> | 2024-02-01 15:58:07 +0100 |
|---|---|---|
| committer | León Orell Valerian Liehr <me@fmease.dev> | 2024-02-01 16:18:03 +0100 |
| commit | 02320b502d6ae1398126a068cd1efbb96f87faaa (patch) | |
| tree | ed185a086314814246c070e51fcabeb407f01cb0 /compiler/rustc_error_codes | |
| parent | cb4d9a1902b3ea17e93872dafb76d24aa6295c47 (diff) | |
| download | rust-02320b502d6ae1398126a068cd1efbb96f87faaa.tar.gz rust-02320b502d6ae1398126a068cd1efbb96f87faaa.zip | |
Improve the diagnostics for unused generic parameters
Diffstat (limited to 'compiler/rustc_error_codes')
| -rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0091.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0091.md b/compiler/rustc_error_codes/src/error_codes/E0091.md index 03cb3280371..3bf4e907ecb 100644 --- a/compiler/rustc_error_codes/src/error_codes/E0091.md +++ b/compiler/rustc_error_codes/src/error_codes/E0091.md @@ -1,11 +1,11 @@ -An unnecessary type or const parameter was given in a type alias. +An unnecessary type parameter was given in a type alias. Erroneous code example: ```compile_fail,E0091 -type Foo<T> = u32; // error: type parameter `T` is unused +type Foo<T> = u32; // error: type parameter `T` is never used // or: -type Foo<A,B> = Box<A>; // error: type parameter `B` is unused +type Foo<A, B> = Box<A>; // error: type parameter `B` is never used ``` Please check you didn't write too many parameters. Example: |