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| author | Manish Goregaokar <manishsmail@gmail.com> | 2020-06-23 00:33:46 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-23 00:33:46 -0700 |
| commit | 59e87c0b81dd7f42d03f9b8d10cf3636feff9dd0 (patch) | |
| tree | 8a68e4973d27b4bd4f6030e217931a9bfb3dcbf0 /src/test/ui/const-generics | |
| parent | dcd470fe1be03136a8e1794b7e2cc6179bbd9d92 (diff) | |
| parent | 0624a5a063c0282811ac63b13861abb768f3f9c7 (diff) | |
| download | rust-59e87c0b81dd7f42d03f9b8d10cf3636feff9dd0.tar.gz rust-59e87c0b81dd7f42d03f9b8d10cf3636feff9dd0.zip | |
Rollup merge of #72271 - rakshith-ravi:master, r=varkor
Improve compiler error message for wrong generic parameter order - Added optional "help" parameter that shows a help message on the compiler error if required. - Added a simple ordered parameter as a sample help. @varkor will make more changes as required. Let me know if I'm heading in the right direction. Fixes #68437 r? @varkor
Diffstat (limited to 'src/test/ui/const-generics')
| -rw-r--r-- | src/test/ui/const-generics/const-arg-type-arg-misordered.stderr | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr b/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr index ad38b632b75..4a6241de1b4 100644 --- a/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr +++ b/src/test/ui/const-generics/const-arg-type-arg-misordered.stderr @@ -14,6 +14,7 @@ LL | fn foo<const N: usize>() -> Array<N, ()> { | ^ | = note: type arguments must be provided before constant arguments + = help: reorder the arguments: types, then consts: `<T, N>` error: aborting due to previous error; 1 warning emitted |