mirror of https://github.com/rust-lang/rust
56 lines
1.3 KiB
Rust
56 lines
1.3 KiB
Rust
//@ compile-flags:-Zprint-mono-items=eager -Zinline-mir=no
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#![deny(dead_code)]
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#![feature(start)]
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fn foo1<T1>(a: T1) -> (T1, u32) {
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(a, 1)
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}
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fn foo2<T1, T2>(a: T1, b: T2) -> (T1, T2) {
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(a, b)
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}
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fn foo3<T1, T2, T3>(a: T1, b: T2, c: T3) -> (T1, T2, T3) {
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(a, b, c)
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}
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// This function should be instantiated even if no used
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//~ MONO_ITEM fn lifetime_only
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pub fn lifetime_only<'a>(a: &'a u32) -> &'a u32 {
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a
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}
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//~ MONO_ITEM fn start
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#[start]
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fn start(_: isize, _: *const *const u8) -> isize {
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//~ MONO_ITEM fn foo1::<i32>
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let _ = foo1(2i32);
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//~ MONO_ITEM fn foo1::<i64>
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let _ = foo1(2i64);
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//~ MONO_ITEM fn foo1::<&str>
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let _ = foo1("abc");
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//~ MONO_ITEM fn foo1::<char>
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let _ = foo1('v');
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//~ MONO_ITEM fn foo2::<i32, i32>
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let _ = foo2(2i32, 2i32);
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//~ MONO_ITEM fn foo2::<i64, &str>
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let _ = foo2(2i64, "abc");
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//~ MONO_ITEM fn foo2::<&str, usize>
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let _ = foo2("a", 2usize);
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//~ MONO_ITEM fn foo2::<char, ()>
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let _ = foo2('v', ());
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//~ MONO_ITEM fn foo3::<i32, i32, i32>
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let _ = foo3(2i32, 2i32, 2i32);
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//~ MONO_ITEM fn foo3::<i64, &str, char>
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let _ = foo3(2i64, "abc", 'c');
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//~ MONO_ITEM fn foo3::<i16, &str, usize>
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let _ = foo3(0i16, "a", 2usize);
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//~ MONO_ITEM fn foo3::<char, (), ()>
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let _ = foo3('v', (), ());
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0
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}
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