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| author | YI <uuuuuu@protonmail.com> | 2020-03-10 01:51:08 +0800 |
|---|---|---|
| committer | YI <uuuuuu@protonmail.com> | 2020-03-10 09:30:24 +0800 |
| commit | 906bb8d0e8bbd026fc933fe3f5b829be5e4ac69e (patch) | |
| tree | c444760e076eb79ef74f2aed82afea77669aec3c /src/test/ui/const-generics | |
| parent | 3dbade652ed8ebac70f903e01f51cd92c4e4302c (diff) | |
| download | rust-906bb8d0e8bbd026fc933fe3f5b829be5e4ac69e.tar.gz rust-906bb8d0e8bbd026fc933fe3f5b829be5e4ac69e.zip | |
fix #62456
Diffstat (limited to 'src/test/ui/const-generics')
| -rw-r--r-- | src/test/ui/const-generics/issues/issue-62456.rs | 9 | ||||
| -rw-r--r-- | src/test/ui/const-generics/issues/issue-62456.stderr | 16 |
2 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/issues/issue-62456.rs b/src/test/ui/const-generics/issues/issue-62456.rs new file mode 100644 index 00000000000..c5e6fe9104b --- /dev/null +++ b/src/test/ui/const-generics/issues/issue-62456.rs @@ -0,0 +1,9 @@ +#![feature(const_generics)] +//~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash + +fn foo<const N: usize>() { + let _ = [0u64; N + 1]; + //~^ ERROR array lengths can't depend on generic parameters +} + +fn main() {} diff --git a/src/test/ui/const-generics/issues/issue-62456.stderr b/src/test/ui/const-generics/issues/issue-62456.stderr new file mode 100644 index 00000000000..9cdccf8407c --- /dev/null +++ b/src/test/ui/const-generics/issues/issue-62456.stderr @@ -0,0 +1,16 @@ +warning: the feature `const_generics` is incomplete and may cause the compiler to crash + --> $DIR/issue-62456.rs:1:12 + | +LL | #![feature(const_generics)] + | ^^^^^^^^^^^^^^ + | + = note: `#[warn(incomplete_features)]` on by default + +error: array lengths can't depend on generic parameters + --> $DIR/issue-62456.rs:5:20 + | +LL | let _ = [0u64; N + 1]; + | ^^^^^ + +error: aborting due to previous error + |