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3079bd96b9
With the exception of `tests/run-make/translation/test.rs`, which has a syntax error. The expected output in `rustdoc-error-lines/rmake.rs`'s required slight tweaking. The two `reproducible-build.rs` files need `// ignore-tidy-linelength` because rustfmt produces lines longer than 100 chars, which tidy doesn't like, yuk.
16 lines
251 B
Rust
16 lines
251 B
Rust
fn identity(a: &u32) -> &u32 {
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a
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}
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fn print_foo(f: &fn(&u32) -> &u32, x: &u32) {
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print!("{}", (*f)(x));
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}
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fn main() {
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let x = &4;
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let f: fn(&u32) -> &u32 = identity;
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// Didn't print 4 on optimized builds
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print_foo(&f, x);
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}
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