mirror of https://github.com/rust-lang/rust
22 lines
617 B
Rust
22 lines
617 B
Rust
//! Verify that we correctly handle fn pointer provenance in MIR optimizations.
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//! By asking to inline `static_fnptr::bar`, we have two copies of `static_fnptr::foo`, one in the
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//! auxiliary crate and one in the local crate CGU.
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//! `baz` must only consider the versions from upstream crate, and not try to compare with the
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//! address of the CGU-local copy.
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//! Related issue: #123670
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//@ run-pass
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//@ compile-flags:-Cno-prepopulate-passes -Copt-level=0
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//@ aux-build:static_fnptr.rs
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extern crate static_fnptr;
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use static_fnptr::{ADDR, bar};
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fn baz() -> bool {
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bar(ADDR)
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}
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fn main() {
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assert!(baz())
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}
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