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| author | varkor <github@varkor.com> | 2019-04-18 00:30:27 +0100 |
|---|---|---|
| committer | varkor <github@varkor.com> | 2019-04-18 00:30:50 +0100 |
| commit | 318a10e9067408b0010804fe80c9dc99f3ad8c65 (patch) | |
| tree | ac44ee698b1ec34b6d4aab67482343c2cbd87760 | |
| parent | 15033a9ba74fbe585f5571cd82a1241cc2e865c2 (diff) | |
| download | rust-318a10e9067408b0010804fe80c9dc99f3ad8c65.tar.gz rust-318a10e9067408b0010804fe80c9dc99f3ad8c65.zip | |
Add a test for unused const parameters
| -rw-r--r-- | src/test/ui/const-generics/unused-const-param.rs | 8 | ||||
| -rw-r--r-- | src/test/ui/const-generics/unused-const-param.stderr | 6 |
2 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/unused-const-param.rs b/src/test/ui/const-generics/unused-const-param.rs new file mode 100644 index 00000000000..ee98e5eb4a0 --- /dev/null +++ b/src/test/ui/const-generics/unused-const-param.rs @@ -0,0 +1,8 @@ +// run-pass + +#![feature(const_generics)] +//~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash + +struct A<const N: usize>; // ok + +fn main() {} diff --git a/src/test/ui/const-generics/unused-const-param.stderr b/src/test/ui/const-generics/unused-const-param.stderr new file mode 100644 index 00000000000..0e7acfb673d --- /dev/null +++ b/src/test/ui/const-generics/unused-const-param.stderr @@ -0,0 +1,6 @@ +warning: the feature `const_generics` is incomplete and may cause the compiler to crash + --> $DIR/unused-const-param.rs:3:12 + | +LL | #![feature(const_generics)] + | ^^^^^^^^^^^^^^ + |