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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/cast_enum_constructor.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/cast_enum_constructor.rs b/src/tools/clippy/tests/ui/cast_enum_constructor.rs new file mode 100644 index 000000000..0193454ad --- /dev/null +++ b/src/tools/clippy/tests/ui/cast_enum_constructor.rs @@ -0,0 +1,17 @@ +#![warn(clippy::cast_enum_constructor)] +#![allow(clippy::fn_to_numeric_cast)] + +fn main() { + enum Foo { + Y(u32), + } + + enum Bar { + X, + } + + let _ = Foo::Y as usize; + let _ = Foo::Y as isize; + let _ = Foo::Y as fn(u32) -> Foo; + let _ = Bar::X as usize; +} |