80 lines
2.5 KiB
Rust
80 lines
2.5 KiB
Rust
// This test checks the combination of well known names, the usage of cfg(),
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// and that no implicit cfgs is added from --cfg while also testing that
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// we correctly lint on the `cfg!` macro and `cfg_attr` attribute.
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//
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//@ check-pass
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//@ compile-flags: --cfg feature="bar" --cfg unknown_name -Z unstable-options
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//@ compile-flags: --check-cfg=cfg(feature,values("foo"))
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#[cfg(windows)]
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fn do_windows_stuff() {}
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#[cfg(widnows)]
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//~^ WARNING unexpected `cfg` condition name
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fn do_windows_stuff() {}
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#[cfg(feature)]
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//~^ WARNING unexpected `cfg` condition value
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fn no_feature() {}
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#[cfg(feature = "foo")]
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fn use_foo() {}
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#[cfg(feature = "bar")]
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//~^ WARNING unexpected `cfg` condition value
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fn use_bar() {}
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#[cfg(feature = "zebra")]
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//~^ WARNING unexpected `cfg` condition value
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fn use_zebra() {}
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#[cfg_attr(uu, test)]
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//~^ WARNING unexpected `cfg` condition name
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fn do_test() {}
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#[cfg_attr(feature = "foo", no_mangle)]
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fn do_test_foo() {}
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fn test_cfg_macro() {
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cfg!(windows);
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cfg!(widnows);
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//~^ WARNING unexpected `cfg` condition name
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cfg!(feature = "foo");
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cfg!(feature = "bar");
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//~^ WARNING unexpected `cfg` condition value
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cfg!(feature = "zebra");
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//~^ WARNING unexpected `cfg` condition value
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cfg!(xxx = "foo");
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//~^ WARNING unexpected `cfg` condition name
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cfg!(xxx);
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//~^ WARNING unexpected `cfg` condition name
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cfg!(any(xxx, windows));
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//~^ WARNING unexpected `cfg` condition name
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cfg!(any(feature = "bad", windows));
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//~^ WARNING unexpected `cfg` condition value
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cfg!(any(windows, xxx));
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//~^ WARNING unexpected `cfg` condition name
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cfg!(all(unix, xxx));
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//~^ WARNING unexpected `cfg` condition name
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cfg!(all(aa, bb));
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//~^ WARNING unexpected `cfg` condition name
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//~| WARNING unexpected `cfg` condition name
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cfg!(any(aa, bb));
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//~^ WARNING unexpected `cfg` condition name
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//~| WARNING unexpected `cfg` condition name
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cfg!(any(unix, feature = "zebra"));
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//~^ WARNING unexpected `cfg` condition value
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cfg!(any(xxx, feature = "zebra"));
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//~^ WARNING unexpected `cfg` condition name
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//~| WARNING unexpected `cfg` condition value
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cfg!(any(xxx, unix, xxx));
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//~^ WARNING unexpected `cfg` condition name
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//~| WARNING unexpected `cfg` condition name
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cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
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//~^ WARNING unexpected `cfg` condition value
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//~| WARNING unexpected `cfg` condition value
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//~| WARNING unexpected `cfg` condition value
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}
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fn main() {}
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