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| author | bors <bors@rust-lang.org> | 2023-12-24 10:28:25 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-12-24 10:28:25 +0000 |
| commit | 08cc634f1a26f30801daa1cbe7b866b12aaf1edd (patch) | |
| tree | 1c28b9a8c3c158dc7952a8ba5f3b7a04c0910f9a | |
| parent | cf6427373b8b6d4b8efed2087fb9df5149e69e67 (diff) | |
| parent | 0f814e3899fb35127373816181b25ba1296352e2 (diff) | |
| download | rust-08cc634f1a26f30801daa1cbe7b866b12aaf1edd.tar.gz rust-08cc634f1a26f30801daa1cbe7b866b12aaf1edd.zip | |
Auto merge of #117176 - bvanjoi:fix-116796, r=jackh726
mark ty::Const::Error when meet unsupport ty for const generic params Close #116796
| -rw-r--r-- | tests/ui/const-generics/default-ty-closure.rs | 6 | ||||
| -rw-r--r-- | tests/ui/const-generics/default-ty-closure.stderr | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/const-generics/default-ty-closure.rs b/tests/ui/const-generics/default-ty-closure.rs new file mode 100644 index 00000000000..36128505dda --- /dev/null +++ b/tests/ui/const-generics/default-ty-closure.rs @@ -0,0 +1,6 @@ +// https://github.com/rust-lang/rust/issues/116796 + +struct X<const FN: fn() = { || {} }>; +//~^ ERROR using function pointers as const generic parameters is forbidden + +fn main() {} diff --git a/tests/ui/const-generics/default-ty-closure.stderr b/tests/ui/const-generics/default-ty-closure.stderr new file mode 100644 index 00000000000..9c737c1a19d --- /dev/null +++ b/tests/ui/const-generics/default-ty-closure.stderr @@ -0,0 +1,10 @@ +error: using function pointers as const generic parameters is forbidden + --> $DIR/default-ty-closure.rs:3:20 + | +LL | struct X<const FN: fn() = { || {} }>; + | ^^^^ + | + = note: the only supported types are integers, `bool` and `char` + +error: aborting due to 1 previous error + |