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Passing an explicit boolean value (`on`, `off` etc.) appears to work, but actually puts the compiler into an unintended state where unstable _options_ are still forbidden, but unstable values of _some_ stable options are allowed.
12 lines
404 B
Rust
12 lines
404 B
Rust
//@ revisions: ascii unicode
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//@[ascii] compile-flags: --diagnostic-width=20
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//@[unicode] compile-flags: -Zunstable-options --error-format=human-unicode --diagnostic-width=20
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// This test checks that `-Z output-width` effects the human error output by restricting it to an
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// arbitrarily low value so that the effect is visible.
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fn main() {
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let _: () = 42;
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//[ascii]~^ ERROR mismatched types
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}
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