43 lines
761 B
Rust
43 lines
761 B
Rust
#![feature(custom_attribute)]
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#![allow(dead_code, unused_attributes)]
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#[miri_run]
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fn call() -> i32 {
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fn increment(x: i32) -> i32 {
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x + 1
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}
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increment(1)
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}
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#[miri_run]
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fn factorial_recursive() -> i64 {
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fn fact(n: i64) -> i64 {
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if n == 0 {
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1
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} else {
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n * fact(n - 1)
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}
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}
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fact(10)
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}
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#[miri_run]
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fn call_generic() -> (i16, bool) {
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fn id<T>(t: T) -> T { t }
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(id(42), id(true))
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}
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// Test calling a very simple function from the standard library.
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#[miri_run]
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fn cross_crate_fn_call() -> i64 {
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if 1i32.is_positive() { 1 } else { 0 }
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}
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// Test one of the simplest intrinsics.
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#[miri_run]
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fn test_size_of() -> usize {
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::std::mem::size_of::<Option<i32>>()
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}
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fn main() {}
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