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8c8225afe8
Previously `-Zprint-mono-items` would override the mono item collection strategy. When debugging one doesn't want to change the behaviour, so this was counter productive. Additionally, the produced behaviour was artificial and might never arise without using the option in the first place (`-Zprint-mono-items=eager` without `-Clink-dead-code`). Finally, the option was incorrectly marked as `UNTRACKED`. Resolve those issues, by turning `-Zprint-mono-items` into a boolean flag that prints results of mono item collection without changing the behaviour of mono item collection. For codegen-units test incorporate `-Zprint-mono-items` flag directly into compiletest tool. Test changes are mechanical. `-Zprint-mono-items=lazy` was removed without additional changes, and `-Zprint-mono-items=eager` was turned into `-Clink-dead-code`. Linking dead code disables internalization, so tests have been updated accordingly.
48 lines
1.1 KiB
Rust
48 lines
1.1 KiB
Rust
//@ incremental
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//@ compile-flags: -Copt-level=0
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#![crate_type = "lib"]
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// This test checks that all the instantiations of a local generic fn are placed in the same CGU,
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// regardless of where it is called.
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//~ MONO_ITEM fn generic::<u32> @@ local_generic.volatile[External]
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//~ MONO_ITEM fn generic::<u64> @@ local_generic.volatile[External]
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//~ MONO_ITEM fn generic::<char> @@ local_generic.volatile[External]
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//~ MONO_ITEM fn generic::<&str> @@ local_generic.volatile[External]
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pub fn generic<T>(x: T) -> T {
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x
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}
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//~ MONO_ITEM fn user @@ local_generic[External]
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pub fn user() {
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let _ = generic(0u32);
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}
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pub mod mod1 {
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pub use super::generic;
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//~ MONO_ITEM fn mod1::user @@ local_generic-mod1[External]
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pub fn user() {
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let _ = generic(0u64);
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}
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pub mod mod1 {
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use super::generic;
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//~ MONO_ITEM fn mod1::mod1::user @@ local_generic-mod1-mod1[External]
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pub fn user() {
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let _ = generic('c');
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}
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}
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}
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pub mod mod2 {
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use super::generic;
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//~ MONO_ITEM fn mod2::user @@ local_generic-mod2[External]
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pub fn user() {
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let _ = generic("abc");
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}
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}
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