c9c049b2b4
Some of these tests were originally written as part of a custom `run-make` test, so at that time they weren't able to use the normal compiletest header directive parser. Now that they're properly integrated, there's no need for them to use `compile-flags` to specify the edition, since they can use `edition` instead.
24 lines
534 B
Rust
24 lines
534 B
Rust
// edition: 2021
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// Demonstrate that `sort_subviews.py` can sort instantiation groups into a
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// predictable order, while preserving their heterogeneous contents.
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fn main() {
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let cond = std::env::args().len() > 1;
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generic_fn::<()>(cond);
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generic_fn::<&'static str>(!cond);
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if std::hint::black_box(false) {
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generic_fn::<char>(cond);
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}
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generic_fn::<i32>(cond);
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other_fn();
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}
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fn generic_fn<T>(cond: bool) {
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if cond {
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println!("{}", std::any::type_name::<T>());
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}
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}
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fn other_fn() {}
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