diff options
Diffstat (limited to 'tests/ui/cfg/cfg-false-feature.rs')
-rw-r--r-- | tests/ui/cfg/cfg-false-feature.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/cfg/cfg-false-feature.rs b/tests/ui/cfg/cfg-false-feature.rs new file mode 100644 index 000000000..21ea3ec79 --- /dev/null +++ b/tests/ui/cfg/cfg-false-feature.rs @@ -0,0 +1,20 @@ +// It is unclear which features should be in effect in a fully unconfigured crate (issue #104633). +// Currently none on the features are in effect, so we get the feature gates reported. + +// check-pass +// compile-flags: --crate-type lib + +#![feature(decl_macro)] +#![cfg(FALSE)] +#![feature(box_syntax)] + +macro mac() {} //~ WARN `macro` is experimental + //~| WARN unstable syntax can change at any point in the future + +trait A = Clone; //~ WARN trait aliases are experimental + //~| WARN unstable syntax can change at any point in the future + +fn main() { + let box _ = Box::new(0); //~ WARN box pattern syntax is experimental + //~| WARN unstable syntax can change at any point in the future +} |